Wind guide plate device and air conditioner having the same

Abstract

The present invention provides an air deflector device and an air conditioner having the same, wherein the air deflector device comprises an air deflector and a driving mechanism, the air deflector comprises an intermediate air deflector, a first air deflector and a second air deflector; the driving mechanism comprises a first driving mechanism and a second driving mechanism; the first driving mechanism is drivingly connected to the first air deflector, and the second driving mechanism is drivingly connected to the second air deflector; when the first driving mechanism and the second driving mechanism can be controlled to operate synchronously, the first air deflector, the intermediate air deflector and the second air deflector move as a whole, so that air can be supplied simultaneously up and down; when the first driving mechanism and the second driving mechanism can be controlled to operate separately, air can be supplied upward or downward; at the same time, the exhaust volume of the air deflector device, the air guide angle and the air guide distance of the air deflector can be adjusted by adjusting the size of the air deflector; the structure is simple and compact, and the space occupied is small; the air deflector operates stably and reliably, the air supply is uniform and the air supply volume is sufficient, so the air supply comfort is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of air treatment, and in particular to an air guide plate device and an air conditioner having the same. Background Art

[0002] With the improvement of people's living standards and quality, air handling equipment has become an indispensable electrical equipment for home offices; the air guide device is an important component of air handling equipment, which can guide the exhaust air at different distances and angles, thereby improving the operating efficiency of the air handling equipment. In the existing air guide device, the air guide is generally a plate-shaped structure with a single form and a fixed size. The air guide range can only be adjusted by rotating the air guide, resulting in a limited air guide range, a short air guide distance and a single air guide mode. Summary of the invention

[0003] In view of this, the present invention provides an air guide plate device and an air conditioner having the same, so as to solve the problems in the prior art that the air guide plate has a fixed size, a limited air guide range, a short air guide distance and a single air guide mode.

[0004] The present invention provides an air deflector device, the air deflector device comprising:

[0005] The wind guide plate comprises a middle wind guide plate, a first wind guide plate and a second wind guide plate, wherein the first wind guide plate is slidably connected to one end of the middle wind guide plate, and the second wind guide plate is slidably connected to the other end of the middle wind guide plate;

[0006] The driving mechanism comprises a first driving mechanism and a second driving mechanism sequentially arranged along the width direction of the middle air guide plate; the first driving mechanism is drivingly connected to the first air guide plate, and the second driving mechanism is drivingly connected to the second air guide plate;

[0007] The first driving mechanism and the second driving mechanism can be controlled to operate synchronously so that the first air guide plate, the middle air guide plate and the second air guide plate move as a whole;

[0008] The first driving mechanism and the second driving mechanism can be controlled to operate independently, so that the first air guide plate slides relative to the middle air guide plate or the second air guide plate slides relative to the middle air guide plate.

[0009] Further optionally, along the width direction of the middle air guide plate, a first slide groove and a second slide groove are respectively formed at both ends of the middle air guide plate, one end of the first air guide plate is inserted into the first slide groove, and one end of the second air guide plate is inserted into the second slide groove;

[0010] The first driving mechanism drives the first air guide plate to slide relative to the middle air guide plate; the second driving mechanism drives the second air guide plate to slide relative to the middle air guide plate.

[0011] Further optionally, a first limiting portion is formed on a side of the first slide groove close to the first air guide plate, and a second limiting portion is formed on a side of the first air guide plate close to the first slide groove, and the first limiting portion and the second limiting portion cooperate to limit the first air guide plate;

[0012] The second slide groove is formed with a third limiting portion on a side close to the second air guide plate, and the second air guide plate is formed with a fourth limiting portion on a side close to the second slide groove, and the third limiting portion and the fourth limiting portion cooperate to limit the second air guide plate.

[0013] Further optionally, the first driving mechanism includes a first driving assembly, the first driving assembly includes a first gear and a first rack; the first gear is meshed with one end of the first rack, and the other end of the first rack is rotatably disposed on the first air guide plate; when the first gear is controlled to rotate, the first rack slides and drives the first air guide plate to move; and / or

[0014] The second driving mechanism includes a third driving assembly, and the third driving assembly includes a third gear and a third rack; the third gear is meshed with one end of the third rack, and the other end of the third rack is rotatably provided on the second air guide plate; when the third gear is controlled to rotate, the third rack slides and drives the second air guide plate to move.

[0015] Further optionally, the first driving mechanism further comprises a second driving assembly, wherein the first driving assembly and the second driving assembly are relatively arranged at two ends of the first air guide plate along the length direction of the first air guide plate; the second driving assembly comprises a second gear and a second rack, the second gear is meshed with one end of the second rack, and the other end of the second rack is rotatably arranged on the first air guide plate; when the first gear and the second gear are controlled to rotate synchronously, the first rack and the second rack slide synchronously and drive the first air guide plate to swing or slide relative to the middle air guide plate; and / or

[0016] The second driving mechanism also includes a fourth driving assembly, and along the length direction of the second air guide plate, the third driving assembly and the fourth driving assembly are relatively arranged at the two ends of the second air guide plate; the fourth driving assembly includes a fourth gear and a fourth rack, the fourth gear is meshed with one end of the fourth rack, and the other end of the fourth rack is rotatably arranged on the second air guide plate; when the third gear and the fourth gear are controlled to rotate synchronously, the third rack and the fourth rack slide synchronously and drive the second air guide plate to swing or slide relative to the middle air guide plate.

[0017] Further optionally, the air deflector device further includes a first drive box, a first drive cover, a second drive box and a second drive cover, the first drive box is detachably connected to the first drive cover, and the second drive box is detachably connected to the second drive cover; the first drive box is formed with a first mounting hole, and the second drive box is formed with a third mounting hole;

[0018] The first gear is rotatably disposed in the first driving box, the first rack is slidably disposed in the first driving box, one end of the first rack is meshed with the first gear, and the other end of the first rack passes through the first mounting hole and is rotatably connected to the first air guide plate; and / or

[0019] The third gear is rotatably disposed in the second driving box, the third rack is slidably disposed in the second driving box, one end of the third rack is meshed with the third gear, and the other end of the third rack passes through the third mounting hole and is rotatably connected to the second air guide plate.

[0020] The present invention also provides an air conditioner, comprising a bottom shell and an air guide plate device as described in any one of the above items; the bottom shell is formed with an air outlet, and the air guide plate device is arranged on the bottom shell near the air outlet; the first driving mechanism drives the first air guide plate to move and the second driving mechanism drives the second air guide plate to move, so that the air conditioner can realize simultaneous air supply up and down, upward air supply and downward air supply.

[0021] Further optionally, when the air conditioner supplies air simultaneously from top to bottom, the first driving mechanism drives the first air guide plate to move, and at the same time, the second driving mechanism drives the second air guide plate to move, so that the distance between the first air guide plate and the air outlet is equal to the distance between the second air guide plate and the air outlet; a first air outlet is formed between the upper side of the first air guide plate and the bottom shell, and a second air outlet is formed between the lower side of the second air guide plate and the bottom shell;

[0022] A portion of the wind discharged from the air outlet is discharged from the first air outlet along the middle air guide plate and the first air guide plate, and another portion of the wind discharged from the air outlet is discharged from the second air outlet along the middle air guide plate and the second air guide plate.

[0023] Further optionally, when the air conditioner supplies air upward, the first driving mechanism drives the first air guide plate to move, and at the same time, the second driving mechanism drives the second air guide plate to move, so that the distance between the first air guide plate and the air outlet is greater than the distance between the second air guide plate and the air outlet; the first air guide plate is away from the middle air guide plate, so that a third air outlet is formed between the upper side of the first air guide plate and the bottom shell;

[0024] The wind discharged from the air outlet is discharged from the third air outlet along the middle air guide plate and the first air guide plate.

[0025] Further optionally, when the air conditioner supplies air downward, the first driving mechanism drives the first air guide plate to move, and at the same time the second driving mechanism drives the second air guide plate to move, so that the distance between the first air guide plate and the air outlet is smaller than the distance between the second air guide plate and the air outlet; the second air guide plate is away from the middle air guide plate, so that a fourth air outlet is formed between the lower side of the second air guide plate and the bottom shell;

[0026] The wind discharged from the air outlet follows the middle air guide plate and the second air guide plate and is discharged from the fourth air outlet.

[0027] Compared with the prior art, the beneficial effects of the present invention are mainly:

[0028] (1) The air guide plate is divided into a middle air guide plate, a first air guide plate and a second air guide plate. Both the first air guide plate and the second air guide plate can slide relative to the middle air guide plate. By adjusting the overall size of the air guide plate, the air guide range and air guide distance of the air guide plate can be adjusted;

[0029] (2) The first air guide plate and the second air guide plate can be independently controlled to move. By adjusting the movement distance of the first air guide plate and the second air guide plate, the exhaust volume of the air guide plate device, the air guide angle and the air guide distance of the air guide plate can be adjusted; the problems of the air guide plate having a fixed size, a limited air guide range, a short air guide distance and a single air guide mode in the prior art are solved;

[0030] (3) The structure is simple and compact, occupies little space, has high space utilization, optimizes the spatial layout of the air deflector device, and the air deflector operates stably and reliably;

[0031] (4) By adjusting the swing angle and size of the air guide plate, air supply can be achieved over a wide range and over a long distance, so that the air conditioner can supply air simultaneously from top to bottom, upward and downward, with uniform air supply and sufficient air supply, thus improving air supply comfort;

[0032] (5) When the air conditioner is operating in cooling mode, air is supplied from both the upper and lower directions simultaneously to prevent cold air from blowing directly onto the human body; when the air conditioner is operating in heating mode, air is supplied upward and downward to allow hot air to be quickly delivered to the human body, achieving waterfall-like air supply, improving the heating effect, ensuring the comprehensive performance of the air conditioner, and improving human comfort and environmental comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0034] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0035] Figure 1a A schematic diagram of the overall structure of an embodiment of the air guide plate device provided by the present invention;

[0036] Figure 1b A schematic diagram of the exploded structure of an embodiment of the air guide plate device provided by the present invention;

[0037] Figure 2a , Figure 2b and Figure 2c A schematic diagram of the structure of an embodiment of the air conditioner provided by the present invention when the air outlet is in a closed state;

[0038] Figure 3a , Figure 3b and Figure 3c A schematic diagram of the structure of an embodiment of the air conditioner provided by the present invention when supplying air up and down simultaneously;

[0039] Figure 4a , Figure 4b and Figure 4c A schematic diagram of the structure of an embodiment of the air conditioner provided by the present invention when supplying air upward;

[0040] Figure 5a , Figure 5b and Figure 5c A schematic diagram of the structure of an embodiment of the air conditioner provided by the present invention when supplying air downward;

[0041] In the figure:

[0042] 11-first air guide plate; 12-second air guide plate; 13-middle air guide plate;

[0043] 21-first driving mechanism; 211-first driving motor; 212-first gear; 213-first rack; 214-second driving motor; 215-second gear; 216-second rack;

[0044] 22-second driving mechanism; 221-third driving motor; 222-third gear; 223-third rack; 224-fourth driving motor; 225-fourth gear; 226-fourth rack;

[0045] 311-first drive box; 312-first drive cover; 321-second drive box; 322-second drive cover;

[0046] 4-air conditioner; 41-bottom shell; 411-air outlet. DETAILED DESCRIPTION

[0047] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings, and "multiple" generally includes at least two, but does not exclude the inclusion of at least one.

[0049] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0050] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0051] In the existing air guide plate device, the air guide plate is generally a plate-shaped structure with a single form and a fixed size. The air guide range can only be adjusted by rotating the air guide plate, resulting in a limited air guide range, a short air guide distance and a single air guide mode. The present invention creatively provides an air deflector device, which includes an air deflector and a driving mechanism, wherein the air deflector includes an intermediate air deflector, a first air deflector and a second air deflector; the driving mechanism includes a first driving mechanism and a second driving mechanism; the first driving mechanism is connected to the first air deflector by driving, and the second driving mechanism is connected to the second air deflector by driving; when the first driving mechanism and the second driving mechanism can be controlled to operate synchronously, the first air deflector, the intermediate air deflector and the second air deflector move as a whole, so that air can be supplied upward or downward at the same time; the first driving mechanism and the second driving mechanism can be controlled to operate separately, so that the first air deflector slides relative to the intermediate air deflector or the second air deflector slides relative to the intermediate air deflector, so that air can be supplied upward or downward; at the same time, by adjusting the size of the air deflector, the exhaust volume of the air deflector device, the air guide angle and the air guide distance of the air deflector can be adjusted; the structure is simple and compact, occupies a small space, has a high space utilization rate, optimizes the spatial layout of the air deflector device, the air deflector operates stably and reliably, the air supply is uniform and the air supply volume is sufficient, and the air supply comfort is improved.

[0052] <Air deflector device>

[0053] like Figure 1a and Figure 1b As shown, the present embodiment provides an air deflector device, which includes an air deflector and a driving mechanism; the air deflector includes an intermediate air deflector 13, a first air deflector 11, and a second air deflector 12, the first air deflector 11 is slidably connected to one end of the intermediate air deflector 13, and the second air deflector 12 is slidably connected to the other end of the intermediate air deflector 13; specifically, along the width direction of the intermediate air deflector 13, two ends of the intermediate air deflector 13 are respectively formed with a first slide groove and a second slide groove, one end of the first air deflector 11 is clamped in the first slide groove, and one end of the second air deflector 12 is clamped in the second slide groove; the first air deflector 11 slides relative to the intermediate air deflector 13 along the first slide groove, and / or the second air deflector 12 slides relative to the intermediate air deflector 13 along the second slide groove, thereby changing the size of the air deflector;

[0054] The driving mechanism includes a first driving mechanism 21 and a second driving mechanism 22 which are sequentially arranged along the width direction of the middle air guide plate 13; the first driving mechanism 21 is drivingly connected to the first air guide plate 11, and the second driving mechanism 22 is drivingly connected to the second air guide plate 12; specifically, when the first driving mechanism 21 is in operation, the first air guide plate 11 slides along the first sliding groove relative to the middle air guide plate 13, and when the second driving mechanism 22 is in operation, the second air guide plate 12 slides along the second sliding groove relative to the middle air guide plate 13;

[0055] The first driving mechanism 21 and the second driving mechanism 22 can be controlled to operate synchronously, so that the first air guide plate 11, the middle air guide plate 13 and the second air guide plate 12 move as a whole. At this time, the first air guide plate 11 and the second air guide plate 12 do not slide relative to the middle air guide plate 13, so the overall size of the air guide plate remains unchanged, and the air guide plate device can realize simultaneous upper and lower air supply;

[0056] The first driving mechanism 21 and the second driving mechanism 22 can be controlled to operate separately. When the first driving mechanism 21 drives the first air guide plate 11 to slide in a direction away from the middle air guide plate 13, the overall size of the air guide plate increases, and the air guide plate device can realize upward air supply; when the second driving mechanism 22 drives the second air guide plate 12 to slide in a direction away from the middle air guide plate 13, the overall size of the air guide plate increases, and the air guide plate device can realize downward air supply;

[0057] In summary, the wind guide plate device of the present invention divides the wind guide plates into a middle wind guide plate 13, a first wind guide plate 11 and a second wind guide plate 12. The first wind guide plate 11 and the second wind guide plate 12 can both slide relative to the middle wind guide plate 13. By adjusting the overall size of the wind guide plates, the wind guide range and the wind guide distance of the wind guide plates can be adjusted. The first wind guide plate 11 and the second wind guide plate 12 can be independently controlled to move. By adjusting the movement distance of the first wind guide plate 11 and the second wind guide plate 12, the exhaust volume of the wind guide plate device and the wind guide angle of the wind guide plates can be adjusted. The structure is simple and compact, the space occupied is small, the space utilization rate is high, the spatial layout of the wind guide plate device is optimized, and the operation of the wind guide plates is stable and reliable.

[0058] It should be noted that the sliding connection mode of the first air guide plate 11 and the middle air guide plate 13 and the sliding connection mode of the second air guide plate 12 and the middle air guide plate 13 are not limited, and can be set according to actual needs. For example, along the thickness direction of the middle air guide plate 13, a first slide groove is provided on one side of the middle air guide plate 13, and a second slide groove is provided on the other side, the first air guide plate 11 is inserted in the first slide groove, and the second air guide plate 12 is inserted in the second slide groove; or a first slide groove is formed on the first air guide plate 11, and a first slide rail is formed on the middle air guide plate 13, the first slide groove and the first slide rail cooperate to realize the sliding of the first air guide plate 11 relative to the middle air guide plate 13; a second slide groove is formed on the second air guide plate 12, and a second slide rail is formed on the middle air guide plate 13, the second slide groove and the second slide rail cooperate to realize the sliding of the second air guide plate 12 relative to the middle air guide plate 13.

[0059] Further, the first slide groove is formed with a first limiting portion on a side close to the first air guide plate 11, and the first air guide plate 11 is formed with a second limiting portion on a side close to the first slide groove, and the first limiting portion and the second limiting portion cooperate to limit the first air guide plate 11;

[0060] The second slide groove is formed with a third limiting portion on one side close to the second air guide plate 12, and the second air guide plate 12 is formed with a fourth limiting portion on one side close to the second slide groove, and the third limiting portion and the fourth limiting portion cooperate to limit the second air guide plate 12;

[0061] Specifically, the first limiting portion is a limiting groove, and the second limiting portion is a limiting protrusion. When the first air guide plate 11 moves to the end of the first slide groove in a direction away from the middle air guide plate 13, the limiting groove cooperates with the limiting protrusion to prevent the first air guide plate 11 from being separated from the middle air guide plate 13.

[0062] The third limiting portion is a limiting groove, and the fourth limiting portion is a limiting protrusion. When the second air guide plate 12 moves to the end of the second slide groove in a direction away from the middle air guide plate 13, the limiting groove cooperates with the limiting protrusion to prevent the second air guide plate 12 from separating from the middle air guide plate 13.

[0063] like Figure 1a and Figure 1b As shown, the first driving mechanism 21 includes a first driving assembly, and the first driving assembly includes a first driving motor 211, a first gear 212 and a first rack 213; the first driving motor 211 is drivingly connected to the first gear 212, the first gear 212 is meshed with one end of the first rack 213, and the other end of the first rack 213 is rotatably arranged on the first air guide plate 11; when the first driving motor 211 is running, the first gear 212 rotates, the first rack 213 slides and drives the first air guide plate 11 to move, and the first air guide plate 11 can move simultaneously with the middle air guide plate 13 and the second air guide plate 12, thereby realizing simultaneous upper and lower air supply; the first air guide plate 11 can move at different times with the middle air guide plate 13 and the second air guide plate 12, thereby realizing upward air supply;

[0064] Further, the first driving mechanism 21 also includes a second driving assembly, and along the length direction of the first air guide plate 11, the first driving assembly and the second driving assembly are relatively arranged at the two ends of the first air guide plate 11; the second driving assembly includes a second driving motor 214, a second gear 215 and a second rack 216; the second driving motor 214 is drivingly connected to the second gear 215, the second gear 215 is meshed with one end of the second rack 216, and the other end of the second rack 216 is rotatably arranged on the first air guide plate 11; when the first driving motor 211 and the second driving motor 214 are running at the same time, the first gear 212 and the second gear 215 rotate synchronously, the first rack 213 and the second rack 216 slide synchronously and drive the first air guide plate 11 and the middle air guide plate 13 and the second air guide plate 12 to swing simultaneously, so as to realize simultaneous upper and lower air supply; or slide relative to the middle air guide plate 13 to realize upward air supply;

[0065] The first air guide plate 11 is provided with a first drive assembly and a second drive assembly at both ends, respectively, and can be independently controlled. The structure is simple and compact, so that the first air guide plate 11 can operate stably and reliably. The swing angle and sliding distance of the first air guide plate 11 are adjustable, thereby increasing the overall air supply range and air supply distance of the air guide plate.

[0066] like Figure 1a and Figure 1b As shown, the second driving mechanism 22 includes a third driving assembly, and the third driving assembly includes a third driving motor 221, a third gear 222 and a third rack 223; the third driving motor 221 is drivingly connected to the third gear 222, the third gear 222 is meshed with one end of the third rack 223, and the other end of the third rack 223 is rotatably arranged on the second air guide plate 12; when the third driving motor 221 is running, the third gear 222 rotates, and the third rack 223 slides and drives the second air guide plate 12 to move; the second air guide plate 12 can move simultaneously with the middle air guide plate 13 and the first air guide plate 11, thereby realizing simultaneous upper and lower air supply; the second air guide plate 12 can move at different times with the middle air guide plate 13 and the first air guide plate 11, thereby realizing downward air supply;

[0067] Further, the second driving mechanism 22 also includes a fourth driving assembly, and along the length direction of the second air guide plate 12, the third driving assembly and the fourth driving assembly are relatively arranged at the two ends of the second air guide plate 12; the fourth driving assembly includes a fourth driving motor 224, a fourth gear 225 and a fourth rack 226, the fourth driving motor 224 is drivingly connected to the fourth gear 225, the fourth gear 225 is meshed with one end of the fourth rack 226, and the other end of the fourth rack 226 is rotatably arranged on the second air guide plate 12; when the third driving motor 221 and the fourth driving motor 224 are running at the same time, the third gear 222 and the fourth gear 225 rotate synchronously, the third rack 223 and the fourth rack 226 slide synchronously and drive the second air guide plate 12 and the middle air guide plate 13 and the first air guide plate 11 to swing simultaneously, so as to realize simultaneous upper and lower air supply; or slide relative to the middle air guide plate 13 to realize downward air supply;

[0068] The second air guide plate 12 is provided with a third drive assembly and a fourth drive assembly at both ends thereof, and can be independently controlled. The structure is simple and compact, so that the second air guide plate 12 can operate stably and reliably. The swing angle and sliding distance of the second air guide plate 12 are adjustable, thereby increasing the overall air supply range and air supply distance of the air guide plate.

[0069] Further, the air deflector device further comprises a first drive box 311, a first drive cover 312, a second drive box 321 and a second drive cover 322. The first drive box 311 is detachably connected to the first drive cover 312, and the second drive box 321 is detachably connected to the second drive cover 322; specifically, the first drive box 311 is connected to the first drive cover 312 by a buckle and a thread; the second drive box 321 is connected to the second drive cover 322 by a buckle and a thread; the first drive box 311 is formed with a first shaft hole and a first mounting hole, and the second drive box 321 is formed with a third shaft hole and a third mounting hole;

[0070] The first gear 212 is rotatably disposed in the first driving box 311, the first rack 213 is slidably disposed in the first driving box 311, the first driving motor 211 is disposed on the first driving cover 312, and the output shaft of the first driving motor 211 passes through the first shaft hole and enters the first driving box 311 to be drivingly connected to the first gear 212, one end of the first rack 213 is meshed with the first gear 212, and the other end of the first rack 213 passes through the first mounting hole and is rotatably connected to the first air guide plate 11;

[0071] The third gear 222 is rotatably disposed in the second driving box 321, the third rack 223 is slidably disposed in the second driving box 321, the third driving motor 221 is disposed on the second driving cover 322, and the output shaft of the third driving motor 221 passes through the third shaft hole into the second driving box 321 and is drivingly connected to the third gear 222, one end of the third rack 223 is meshed with the third gear 222, and the other end of the third rack 223 passes through the third mounting hole and is rotatably connected to the second air guide plate 12;

[0072] The first driving mechanism 21 and the second driving mechanism 22 are arranged in the driving box, so as to protect the first driving mechanism 21 and the second driving mechanism 22 .

[0073] It should be noted that the first drive box 311 is also formed with a second axial hole and a second mounting hole, and the second drive box 321 is also formed with a fourth axial hole and a fourth mounting hole. The second axial hole is used for the passage of the output shaft of the second drive motor 214, and the fourth axial hole is used for the passage of the output shaft of the fourth drive motor 224. The second mounting hole is used for the passage of the second rack 216, and the fourth mounting hole is used for the passage of the fourth rack 226.

[0074] The first rack 213 and the second rack 216 are connected to the first air guide plate 11 through an eagle beak structure or a latch structure; the third rack 223 and the fourth rack 226 are connected to the second air guide plate 12 through an eagle beak structure or a latch structure.

[0075] <Air conditioning>

[0076] like Figure 2a , Figure 2band Figure 2c As shown, this embodiment also provides an air conditioner 4, including a bottom shell 41, a panel body and an air guide plate device as described in any one of the above items; the bottom shell 41 is formed with an air outlet 411, and the air guide plate device is arranged on the bottom shell 41 near the air outlet 411; the first driving mechanism 21 drives the first air guide plate 11 to move and the second driving mechanism 22 drives the second air guide plate 12 to move, so that the air conditioner 4 can realize simultaneous upper and lower air supply, upward air supply and downward air supply.

[0077] It should be noted that the air guide plate device can also be installed on the panel body.

[0078] like Figure 3a , Figure 3b and Figure 3c As shown, when the air conditioner 4 delivers air up and down at the same time, the first driving mechanism 21 drives the first air guide plate 11 to move, and at the same time the second driving mechanism 22 drives the second air guide plate 12 to move, so that the distance between the first air guide plate 11 and the air outlet 411 is equal to the distance between the second air guide plate 12 and the air outlet 411, and the first air guide plate 11, the middle air guide plate 13 and the second air guide plate 12 move as a whole; a first air outlet is formed between the upper side of the first air guide plate 11 and the bottom shell 41, and a second air outlet is formed between the lower side of the second air guide plate 12 and the bottom shell 41;

[0079] When the air conditioner 4 is running, part of the wind discharged from the air outlet 411 is discharged from the first air outlet along the middle air guide plate 13 and the first air guide plate 11, and another part of the wind discharged from the air outlet 411 is discharged from the second air outlet along the middle air guide plate 13 and the second air guide plate 12, thereby realizing the simultaneous upper and lower air supply. By adjusting the movement distance of the first air guide plate 11 and the second air guide plate 12, the exhaust volume of the air guide device can be adjusted, and then the air guiding distance and range of the air guide device can be adjusted;

[0080] like Figure 4a , Figure 4b and Figure 4c As shown, when the air conditioner 4 supplies air upward, the first driving mechanism 21 drives the first air guide plate 11 to move, and at the same time, the second driving mechanism 22 drives the second air guide plate 12 to move, so that the distance between the first air guide plate 11 and the air outlet 411 is greater than the distance between the second air guide plate 12 and the air outlet 411; the first air guide plate 11 slides in a direction away from the middle air guide plate 13, so that a third air outlet is formed between the upper side of the first air guide plate 11 and the bottom shell 41, and the second air guide plate 12 is close to the bottom shell 41, so that no air outlet is formed between the second air guide plate 12 and the bottom shell 41;

[0081] When the air conditioner 4 is running, the wind discharged from the air outlet 411 is discharged from the third air outlet along the middle air guide plate 13 and the first air guide plate 11, thereby realizing upward air supply. By adjusting the movement distance of the first air guide plate 11, the exhaust volume of the air guide plate device can be adjusted, and then the air guiding distance and range of the air guide device can be adjusted.

[0082] like Figure 5a , Figure 5b and Figure 5c As shown, when the air conditioner 4 supplies air downward, the first driving mechanism 21 drives the first air guide plate 11 to move, and at the same time, the second driving mechanism 22 drives the second air guide plate 12 to move, so that the distance between the first air guide plate 11 and the air outlet 411 is smaller than the distance between the second air guide plate 12 and the air outlet 411; the second air guide plate 12 slides in a direction away from the middle air guide plate 13, so that a fourth air outlet is formed between the lower side of the second air guide plate 12 and the bottom shell 41, and the first air guide plate 11 is close to the bottom shell 41, so that no air outlet is formed between the first air guide plate 11 and the bottom shell 41;

[0083] When the air conditioner 4 is running, the wind discharged from the air outlet 411 is discharged from the fourth air outlet along the middle air guide plate 13 and the second air guide plate 12, thereby achieving downward air supply. By adjusting the movement distance of the second air guide plate 12, the exhaust volume of the air guide plate device can be adjusted, and then the air guiding distance and range of the air guide device can be adjusted.

[0084] To sum up, by adjusting the swing angle and size of the air guide plate, air supply over a large range and long distance can be achieved, so that the air conditioner 4 can supply air simultaneously up and down, upward and downward, with uniform air supply and sufficient air supply, thereby improving air supply comfort; when the air conditioner 4 operates in cooling mode, supplying air simultaneously up and down can prevent cold air from blowing directly onto people; when the air conditioner 4 operates in heating mode, air is supplied upward and downward, so that hot air is quickly delivered to the human body, thereby improving the heating effect, ensuring the comprehensive performance of the air conditioner 4 and improving human comfort and environmental comfort.

[0085] The exemplary embodiments of the present disclosure are specifically shown and described above. It should be understood that the present disclosure is not limited to the detailed structures, configurations or implementations described herein; on the contrary, the present disclosure is intended to cover various modifications and equivalent configurations included in the spirit and scope of the appended claims.

Claims

1. A wind deflector device, It is characterized in that The wind deflector device comprises: An air guide plate, comprising a middle air guide plate, a first air guide plate and a second air guide plate, wherein the first air guide plate and the second air guide plate are arranged at opposite ends of the middle air guide plate in a width direction; The first air guide plate is slidably connected to one end of the middle air guide plate, and the second air guide plate is slidably connected to the other end of the middle air guide plate; The driving mechanism comprises a first driving mechanism and a second driving mechanism sequentially arranged along the width direction of the middle air guide plate; the first driving mechanism is drivingly connected to the first air guide plate, and the second driving mechanism is drivingly connected to the second air guide plate; The first driving mechanism and the second driving mechanism can be controlled to operate synchronously, so that the first air guide plate, the middle air guide plate and the second air guide plate move as a whole; the first driving mechanism and the second driving mechanism can be controlled to operate separately, so that the first air guide plate slides relative to the middle air guide plate or the second air guide plate slides relative to the middle air guide plate; The first driving mechanism includes a first driving assembly, and the first driving assembly includes a first gear and a first rack; the first gear is meshed with one end of the first rack, and the other end of the first rack is rotatably disposed on the first air guide plate; when the first gear is controlled to rotate, the first rack slides and drives the first air guide plate to move; The second driving mechanism includes a third driving assembly, and the third driving assembly includes a third gear and a third rack; the third gear is meshed with one end of the third rack, and the other end of the third rack is rotatably provided on the second air guide plate; when the third gear is controlled to rotate, the third rack slides and drives the second air guide plate to move.

2. The wind deflector device according to claim 1, It is characterized in that A first slide groove and a second slide groove are respectively formed at two ends of the middle air guide plate along the width direction of the middle air guide plate, one end of the first air guide plate is inserted into the first slide groove, and one end of the second air guide plate is inserted into the second slide groove; The first driving mechanism drives the first air guide plate to slide relative to the middle air guide plate; the second driving mechanism drives the second air guide plate to slide relative to the middle air guide plate.

3. The air deflector device according to claim 2, It is characterized in that The first slide groove is formed with a first limiting portion on a side close to the first air guide plate, and the first air guide plate is formed with a second limiting portion on a side close to the first slide groove, and the first limiting portion and the second limiting portion cooperate to limit the first air guide plate; The second slide groove is formed with a third limiting portion on a side close to the second air guide plate, and the second air guide plate is formed with a fourth limiting portion on a side close to the second slide groove, and the third limiting portion and the fourth limiting portion cooperate to limit the second air guide plate.

4. The wind deflector device according to claim 2, It is characterized in that The first driving mechanism further includes a second driving assembly, wherein the first driving assembly and the second driving assembly are relatively arranged at two ends of the first air guide plate along the length direction of the first air guide plate; the second driving assembly includes a second gear and a second rack, the second gear is meshed with one end of the second rack, and the other end of the second rack is rotatably arranged on the first air guide plate; when the first gear and the second gear are controlled to rotate synchronously, the first rack and the second rack slide synchronously and drive the first air guide plate to swing or slide relative to the middle air guide plate; and / or The second driving mechanism also includes a fourth driving assembly, and along the length direction of the second air guide plate, the third driving assembly and the fourth driving assembly are relatively arranged at the two ends of the second air guide plate; the fourth driving assembly includes a fourth gear and a fourth rack, the fourth gear is meshed with one end of the fourth rack, and the other end of the fourth rack is rotatably arranged on the second air guide plate; when the third gear and the fourth gear are controlled to rotate synchronously, the third rack and the fourth rack slide synchronously and drive the second air guide plate to swing or slide relative to the middle air guide plate.

5. The wind deflector device according to claim 4, It is characterized in that The air deflector device further includes a first drive box, a first drive cover, a second drive box and a second drive cover, wherein the first drive box is detachably connected to the first drive cover, and the second drive box is detachably connected to the second drive cover; the first drive box is formed with a first mounting hole, and the second drive box is formed with a third mounting hole; The first gear is rotatably disposed in the first driving box, the first rack is slidably disposed in the first driving box, one end of the first rack is meshed with the first gear, and the other end of the first rack passes through the first mounting hole and is rotatably connected to the first air guide plate; and / or The third gear is rotatably disposed in the second driving box, the third rack is slidably disposed in the second driving box, one end of the third rack is meshed with the third gear, and the other end of the third rack passes through the third mounting hole and is rotatably connected to the second air guide plate.

6. An air conditioner, It is characterized in that It comprises a bottom shell and an air guide plate device as described in any one of claims 1 to 5; the bottom shell is formed with an air outlet, and the air guide plate device is arranged on the bottom shell near the air outlet; the first driving mechanism drives the first air guide plate to move and the second driving mechanism drives the second air guide plate to move, so that the air conditioner can realize simultaneous upper and lower air supply, upward air supply and downward air supply.

7. The air conditioner according to claim 6, It is characterized in that When the air conditioner supplies air from top to bottom simultaneously, the first driving mechanism drives the first air guide plate to move, and the second driving mechanism drives the second air guide plate to move, so that the distance between the first air guide plate and the air outlet is equal to the distance between the second air guide plate and the air outlet; a first air outlet is formed between the upper side of the first air guide plate and the bottom shell, and a second air outlet is formed between the lower side of the second air guide plate and the bottom shell; A portion of the wind discharged from the air outlet is discharged from the first air outlet along the middle air guide plate and the first air guide plate, and another portion of the wind discharged from the air outlet is discharged from the second air outlet along the middle air guide plate and the second air guide plate.

8. The air conditioner according to claim 6, It is characterized in that When the air conditioner supplies air upward, the first driving mechanism drives the first air guide plate to move, and the second driving mechanism drives the second air guide plate to move, so that the distance between the first air guide plate and the air outlet is greater than the distance between the second air guide plate and the air outlet; the first air guide plate is away from the middle air guide plate, so that a third air outlet is formed between the upper side of the first air guide plate and the bottom shell; The wind discharged from the air outlet is discharged from the third air outlet along the middle air guide plate and the first air guide plate.

9. The air conditioner according to claim 6, It is characterized in that When the air conditioner supplies air downward, the first driving mechanism drives the first air guide plate to move, and the second driving mechanism drives the second air guide plate to move, so that the distance between the first air guide plate and the air outlet is smaller than the distance between the second air guide plate and the air outlet; the second air guide plate is away from the middle air guide plate, so that a fourth air outlet is formed between the lower side of the second air guide plate and the bottom shell; The wind discharged from the air outlet follows the middle air guide plate and the second air guide plate and is discharged from the fourth air outlet.

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