JP7213353B2 - Air conditioning bleed assembly and air conditioning containing the air conditioning bleed assembly - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to air conditioning systems, and more particularly to air conditioning blast assemblies and air conditioning including the air conditioning blast assemblies.

Air conditioning includes, but is not limited to, integrated air conditioning, split air conditioning or central air conditioning systems. Air conditioning can also refer to an air conditioning indoor unit or terminal unit. In a conditioned space (e.g. indoors), the conditioned air is drawn into the air conditioner and exchanges heat with a heat exchanger (e.g. heat exchange coil) to form cold (cooling) or warm (heating) heat exchange air. be done. Such heat exchange air can be directly blown out from the outlet of the air conditioner, and can be mixed with natural air from indoors and outdoors and blown out from the outlet of the air conditioner. In order to control the blowing direction of the heat exchange air or the mixed air, a wind guide plate or a vertical flap is usually provided near the outlet of the air conditioner. The baffle plate is generally installed horizontally at the outlet of the air conditioner, and can rotate up and down along the horizontal axis under the driving of the driving device, thereby blowing the air obliquely upward from the air conditioner. , to control whether to blow horizontally or diagonally downward. A plurality of longitudinal flaps are attached to the inside of the baffle (along the direction of looking inward from the outside of the air conditioner), i.e. located upstream of the baffle along the direction of wind flow. A plurality of longitudinal flaps are connected by a flap connecting rod, and can be swung left and right under the drive of the driving device, thereby controlling the wind direction of the air conditioning to blow left or right.

For example, China Utility Model No. 208186560 discloses a baffle plate and a flap positioned near the outlet of an air conditioner. Specifically, in this utility model, two baffle plates are provided inside the air outlet of the air conditioner indoor unit, and each baffle plate is arranged in a horizontal direction, and an axis line parallel to the horizontal direction of the air conditioner indoor unit is provided. can be rotated to adjust the vertical blowing direction. A plurality of flaps are also arranged inside the outlet of the air conditioning indoor unit and inside the baffle plate (in other words, arranged upstream of the baffle plate). In addition, since the plurality of flaps are spaced apart and rotatably installed on the connecting rod, the plurality of flaps can swing left and right in the horizontal direction of the air conditioner indoor unit under the driving of the motor. . However, since the vertical flaps are arranged inside the air guide plate, the vertical swinging of the vertical flaps to the left and right is restricted by the air guide plate and the air passage structures on both the left and right sides. There is a large blowout blind spot.

Therefore, new technical solutions are needed in this field to solve the above problems.

In order to solve the above-mentioned problems in the prior art, that is, to solve the technical problem that the conventional air-conditioning blow-out assembly produces relatively large left and right blow-out blind spots, the present invention provides an air-conditioning blow-out assembly. , the air conditioning blower assembly comprises: a blower grid holder comprising an inlet end, an outlet end, and an air passage formed between the inlet end and the outlet end; and disposed in the air passage; Each includes at least one baffle plate rotatable along a horizontal axis, and at least one flap disposed at the outlet end, each rotatable along a vertical axis.

In a preferred technical aspect of the air conditioning blast assembly, each of the flaps can be independently controlled to rotate.

In a preferred technical aspect of the air conditioning blowing module, the plurality of flaps can produce a uniform blowing mode, a partition blowing mode and a manual blowing mode.

In a preferred technical aspect of the above air conditioning blower assembly, the plurality of flaps are grouped into a plurality of flap sections to achieve the partition blowing mode through different rotation angles of the flaps in each flap section.

In a preferred technical aspect of the above air conditioning blower assembly, each flap section can form a blowing stage of low stage, middle-low stage, middle-high stage and high stage according to the rotation angle of the flap.

In a preferred technical aspect of the air conditioning blower assembly, the flaps can be painted in different colors.

In a preferred technical aspect of the above air conditioning blower assembly, the baffle plate is provided with a plurality of fine air holes extending perpendicularly to the surface of the baffle plate and penetrating through the thickness of the baffle plate.

In a preferred technical aspect of the air conditioning blower assembly, the baffle plate can produce a breeze blowing mode and a non-breeze blowing mode.

In a preferred technical aspect of the air conditioning blowing assembly, the air conditioning blowing assembly further includes a blowing panel, the blowing panel is provided with a panel blowing outlet, and the blowing panel is fixed to the blowing end of the blowing grid holder. can be aligned with the panel outlet and the outlet at the end of the outlet.

As those skilled in the art will appreciate, the air conditioning blast assembly of the present invention includes a blast grid holder, a baffle plate and a flap. The flap is arranged rotatably to the left and right at the air outlet end of the air outlet grid holder, and the baffle plate is arranged to be rotatable up and down in the air passage located upstream of the end of the air outlet. , the flap is located outside or downstream of the baffle plate. Since the left and right rotation of the flap is no longer affected by the air guide plate and the air passage structure, it is possible to eliminate or minimize blowout blind spots on both the left and right sides of the air conditioner.

Preferably, each flap can be independently controlled to rotate, thereby allowing the user to simultaneously meet more different blowing needs.

Preferably, multiple flaps are grouped into multiple flap sections to achieve the purpose of section blowing.

A plurality of flaps can create a uniform fan mode, a partition fan mode, and a manual fan mode. Furthermore, in the partition blowing mode, it is possible to form the blowing stages of low stage, middle-low stage, middle-high stage, and high stage. Therefore, six air blowing modes can be formed based only on the flaps.

Preferably, the baffle plate is provided with a plurality of fine air holes, so that the baffle plate can provide a gentle breeze blowing mode and a non-breathing blowing mode. Furthermore, by combining the blast mode that the baffle plate can provide and the blast mode that the flap can provide, 12 different blast modes can be formed. Different blowing modes can be provided.

Preferably, the flaps can be painted in different colors to form a rainbow-like flap to meet the user's individual customization needs.

The present invention further provides air conditioning comprising any one of the air conditioning blast assemblies described above. Since the flap is placed outside the air guide plate, it is possible to eliminate or minimize the dead angle of the air conditioning, and by providing various ventilation modes, it is possible to meet the individual ventilation needs of the user. can be done.

Preferred embodiments of the present invention will now be described with reference to the drawings.
1 is a perspective view of an embodiment of an air conditioning blast assembly in accordance with the present invention; FIG. 1 is a front view of an embodiment of a flap of an air conditioning blast assembly in accordance with the present invention; FIG. Fig. 3 is a left side view of an embodiment of a flap of an air conditioning bleed assembly according to the present invention; 1 is a front view of an embodiment of a baffle plate of an air conditioning blower assembly according to the present invention; FIG. FIG. 4 is a rear view of an embodiment of a baffle plate of an air conditioning blower assembly according to the present invention; FIG. 3 is a side view of an embodiment of a baffle plate of an air conditioning blower assembly according to the present invention; 1 is a perspective view of an embodiment of a blast grid holder of an air conditioning blast assembly in accordance with the present invention; FIG. 1 is a front view of an embodiment of a blast grid holder of an air conditioning blast assembly in accordance with the present invention; FIG. 1 is a perspective view of an embodiment of a blast grid holder of an air conditioning blast assembly in accordance with the present invention; FIG. Fig. 3 is a right side view of an embodiment of the blast grid holder of the air conditioning blast assembly according to the present invention; FIG. 9 is a cross-sectional view along AA showing the embodiment of the blast grid holder of the air conditioning blast assembly according to the invention shown in FIG. 8; Fig. 3 is a perspective view of another embodiment of an air conditioning blast assembly in accordance with the present invention;

Preferred embodiments of the present invention will now be described with reference to the drawings. Persons skilled in the art will understand that these embodiments are for explaining the technical principle of the present invention and do not limit the protection scope of the present invention.

In the description of the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "inner", "outer", "top", "bottom", etc. Directional or positional terms are based on the orientation or positional relationship shown in the drawings and are for ease of explanation only and may be used to indicate that the device or component has a particular orientation or a particular orientation. It does not imply that it must be constructed and operated in any orientation and cannot be construed as a limitation on the present invention. It should be noted that the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and should be understood as indicating or implying relative importance. can't.

In the description of the present invention, the terms "mounting", "installation", "connection", and "connection" should be understood in a broad sense, unless otherwise specified or limited. It may be a removable connection, an integral connection, a direct connection, an indirect connection by an intermediate medium, or communication within two elements. may A person skilled in the art can understand the specific meaning of the above-mentioned terms in the present invention according to the specific situation.

In order to solve the technical problem of left and right blowing blind spots caused by conventional air conditioning blowing assemblies, the present invention provides an air conditioning blowing assembly 1 . The air conditioning blower assembly 1 includes a blower grid holder 14 including an inlet end 141e, an outlet end 141a, and an air passage formed between the inlet end 141e and the outlet end 141a, and disposed in the air passage. , each including at least one baffle plate 13 rotatable along a horizontal axis, and at least one flap 12 disposed at the outlet end 141a, each rotatable along a vertical axis.

1 is a perspective view of an embodiment of an air conditioning blast assembly according to the present invention; FIG. As shown in FIG. 1 , in one or more embodiments, the air conditioning blast assembly 1 includes a blast panel 11 , a plurality of flaps 12 , a baffle plate 13 and a blast grid holder 14 . The blowout panel 11 is attached to the outer surface of the blowout end 141a of the blowout grid holder 14 (see FIGS. 7-8). At an intermediate position of the blow-out panel 11, a panel blow-out (not shown) is provided which is aligned with the blow-out end 141b of the blow-out end 141a to allow air to blow out from the panel blow-out.

FIG. 2 is a front view of an embodiment of the flap of the air conditioning bleed assembly of the present invention, and FIG. 3 is a left side view of the embodiment of the flap of the air conditioning bleed assembly of the present invention. 2 and 3, in one or more embodiments, each flap 12 includes a flap body 121, a first flap axis of rotation 122, and a second flap axis of rotation 123. As shown in FIG. In one or more embodiments, flap body 121 is a generally rectangular plate-like structure having generally flat front and rear surfaces. When the flap 12 is positioned in the vertical direction, the two short sides of the flap body 121 form an upper edge and a lower edge, respectively, and the first flap rotation axis 122 and the second flap rotation axis 123 respectively extend from the flap body 121. Located on the upper and lower edges. For example, as shown in FIG. 3, each of the upper and lower edges is formed with a pedestal, and these two pedestals are formed on the rear surface of the flap body 121 and extend outwardly perpendicular to the rear surface. The first flap rotation shaft 122 and the second flap rotation shaft 123 are respectively formed on corresponding bases and extend vertically outward (away from the upper edge or the lower edge) from the corresponding bases. Therefore, the first and second flap rotation axes 122 and 123 are parallel to the flap body 121 . The first flap rotation shaft 122 and the second flap rotation shaft 123 are rotatably provided around the same axis, and rotate around the first axis C1, for example. Optionally, the second flap rotation shaft 122 is provided so that it can be connected to a drive device, eg a motor, to drive the flap to rotate. Alternatively, the flap body 12 may adopt other shapes, such as square or leaf-like wings.

In one or more embodiments, flaps 12 may be coated with different colors. Based on their individual needs, the user can customize the flap 12 and paint it in different colors to further enhance the appearance of the air conditioner and satisfy the user's specific aesthetic needs. can.

FIG. 4 is a front view showing an embodiment of the air guide plate of the air conditioning blower assembly according to the present invention, FIG. 5 is a rear view showing an embodiment of the air guide plate of the air conditioning blower assembly according to the present invention, and FIG. Fig. 4 is a side view of an embodiment of a baffle plate of an air conditioning blower assembly according to the present invention; As shown in FIGS. 4 to 6, the baffle plate 13 includes a baffle plate main body 131, small air holes 133 formed in the baffle plate main body 131, and a baffle plate rotating shaft. In one or more embodiments, the baffle body 131 is a generally rectangular sheet with a generally flat front surface 132 and a generally flat rear surface 134 . Alternatively, the baffle body 131 can adopt a square or other suitable shape, if desired.

4 and 5, in one or more embodiments, the front surface 132 of the baffle plate body 131 has a plurality of air holes 133 evenly arranged in rows and columns so that adjacent The distance L1 between the air holes 133 is the same. These small air holes 133 extend from the front surface 132 of the baffle plate body 131 vertically through the thickness of the baffle plate body 131 to reach the rear surface 134 . Also, if the length of the baffle plate main body 131 exceeds a certain size, the fine air holes 133 in the baffle plate main body 131 may be divided into, for example, two fine air hole sections, three fine air hole sections, or more. The spacing distance between adjacent pore compartments is greater than the spacing distance between adjacent pore compartments such that the pore compartments can be divided into multiple pore compartments. As shown in FIGS. 4 and 5, in one or more embodiments, the air vents 133 are four air vents: a first air vent 133a, a second air vent 133b, a third air vent 133c, and a fourth air vent 133d. Divided into micropore compartments. The distance L2 between adjacent micropore sections should be greater than L1. Depending on actual needs, each pore section may contain the same number of pore. For example, it may include air vents 133 aligned in the same row and column. Also, different numbers of air holes 133 may be included. Therefore, they line up in different rows and/or columns. In addition, in order to ensure the strength of the air guide plate, it is necessary to separate the small air hole 133 and the peripheral edge of the air guide plate body 131 by a certain distance L3. should be greater than the distance L1 between 133.

5 and 6, the rear surface 134 of the baffle plate main body 131 is formed with a plurality of baffle plate rotation shafts (for example, two, three or more), and these baffle plate rotation shafts are coaxial. so it can be rotated around the same axis. In one or more embodiments, rear surface 134 is formed with five baffle rotation axes. That is, they are a first baffle plate rotating shaft 135a, a second baffle plate rotating shaft 135b, a third baffle plate rotating shaft 135c, a fourth baffle plate rotating shaft 135d, and a fifth baffle plate rotating shaft 135e. The first baffle plate rotating shaft 135a and the fifth baffle plate rotating shaft 135e are arranged at the two opposite short side ends of the baffle plate main body 131, respectively. It also extends outward from the corresponding short edge. The second baffle plate rotating shaft 135b is provided in a section corresponding to the gap distance between the first fine air hole section 133a and the second fine air hole section 133b, and the third baffle plate rotating shaft 135c is provided in the second fine air hole section. A fourth baffle plate rotating shaft 135d is provided in a section corresponding to the spacing distance between the section 133b and the third fine air hole section 133c, and the fourth fine air hole section 133c and the fourth fine air hole section 133d. It is provided in the section corresponding to the distance. Optionally, the extending direction of the second baffle plate rotation axis 135b and the third baffle plate rotation axis 135c is the same direction as the first baffle plate rotation axis 135a, and the extension direction of the fourth baffle plate rotation axis 135d. The direction is the same as that of the fifth baffle plate rotating shaft 135e. Alternatively, the extension direction of these baffle rotating shafts can be configured in other extension directions as needed. For example, the extending direction of the third baffle plate rotating shaft 135c and the fourth baffle plate rotating shaft 135d is the same direction as the fifth baffle plate rotating shaft 135e, and the extending direction of the second baffle plate rotating shaft 135b is , in the same direction as the first baffle plate rotating shaft 135a. In addition, it is necessary to secure the strength of the air guide plate by keeping a certain distance between the small air hole 133 and the adjacent air guide plate rotating shaft.

FIG. 7 is a perspective view of an embodiment of an air-conditioning blower assembly outlet grid holder according to the present invention, and FIG. 8 is a front view of an embodiment of an air-conditioning blower assembly outlet grid holder according to the present invention; FIG. 9 is a perspective view of an embodiment of an air-conditioning blower assembly outlet grid holder according to the present invention, and FIG. 10 is a right side view of an embodiment of an air-conditioning blower assembly outlet grid holder according to the present invention; FIG. 11 is a cross-sectional view taken along line A--A of the embodiment of the blast grid holder of the air conditioning blast assembly according to the invention shown in FIG. As shown in FIGS. 7-11, the outlet grid holder 14 includes an outlet end 141a, an inlet end 141e, and an air passage extending between the outlet end 141a and the inlet end 141e. As shown in FIGS. 7 and 8, the outlet end 141a is formed with an outlet 141b. This outlet 141b corresponds to the panel outlet in the outlet panel 11, and may be of the same size, for example. A suction port is formed in the suction port end 141e (not shown in the drawing), so that when the suction port end 141e is joined to the blowout passage inside the air conditioner, the suction port directs the heat exchange air there. from to the airway. 9-11, in one or more embodiments, based on the orientation shown in FIG. 9, the air passage is bounded by left wall 141c, right wall 141f, front wall 141d and rear wall 141g. and has a substantially rectangular flow cross-section. Alternatively, the air passage may use another shape of flow cross-section according to actual needs.

As shown in FIGS. 7 and 8, outlet end 141a has a top wall (not shown) extending circumferentially perpendicular to the air path. This top wall surrounds the blowout port 141b and matches the shape of the blowout panel 11 . In one or more embodiments, a plurality of outlet panel locking openings 144 are formed in the top wall along two opposite long sides of the outlet 141b, respectively, e.g. Eight blowout panel locking openings 144 are formed in the wall. These blowout panel locking openings 144 are symmetrical to each other with respect to the longitudinal centerline C2 of the blowout opening 141b. Therefore, the back surface of the blowout panel 11 is provided with a corresponding locking member such that the blowing panel 11 is fixed to the blowout end 14a of the discharge grid holder 14 by the locking of the blowout panel locking opening 144 and the locking structure. A structure is provided such that the lock between the blowout panel locking aperture 144 and the locking structure is removable. Alternatively, a different number of outlet panel engagement openings may be formed in the top wall as desired.

7 and 8, in one or more embodiments, multiple baffle plate holders 143 are provided within the air path of the outlet grid holder 14 . If the baffle plate is relatively long, these baffle plate holders can support the baffle plate so that it is not deformed or unstable. Whether or not to install baffle plate holders and the specific number of baffle plate holders can be determined by the size and/or shape of the baffle plates. In one or more embodiments, three baffle holders 143 are provided in the air path: a first baffle holder 143a, a second baffle holder 143b, and a third baffle holder 143c. As shown in FIG. 7, the first baffle plate holder 143a, the second baffle plate holder 143b, and the third baffle plate holder 143c are arranged in parallel and apart from each other.

Referring to FIG. 11, each baffle plate holder is formed with two protrusions extending on the same side of the baffle plate holder (towards the outlet end 141a), an upper protrusion and a lower protrusion (orientation shown in FIG. 11). ) are formed, and each projection is formed with a second baffle plate shaft hole 142b penetrating through the thickness of the projection. The upper projections of the three baffle plate holders and the second baffle plate shaft holes 142b therein are arranged on the same longitudinal axis (the axis parallel to the longitudinal centerline C2), and the three lower projections of the baffle plate holders and The second baffle plate shaft hole 142b therein is also arranged on another longitudinal axis (an axis parallel to the longitudinal centerline C2). The upper projections of the three baffle holders are used to engage the same baffle plate and their lower projections are used to engage another baffle plate. This means that two baffle plates are arranged in the air passage. Alternatively, the specific number of baffle plates can be determined according to need. Each of the second baffle plate shaft holes 142b on the same vertical axis is aligned with the second baffle plate rotating shaft 135b, the third baffle plate rotating shaft 135c, or the fourth baffle plate rotating shaft 135d of one baffle plate 13. It is configured to accommodate a corresponding one of them and allow the corresponding baffle plate rotating shaft to rotate around this baffle plate shaft hole. Optionally, each baffle plate rotating shaft is fitted into the corresponding second baffle plate shaft hole 142b via a bush (not shown).

As shown in FIG. 7, in one or more embodiments, two first baffle plate shaft holes 142a are formed in the left wall 141c of the air passage, and the two first baffle plate shaft holes 142a are It is positioned close to the suction port 141e. Based on the orientation shown in FIG. 7 , the two first baffle plate shaft holes 142 a are positioned above each other, and the other is below each other, both of which are in the suction direction of the outlet grid holder 14 . Close to mouth end 141e. The first baffle plate shaft hole 142a positioned above is aligned with the second baffle plate shaft hole 142b in the upper projection of each baffle plate holder 143 (that is, has the same axis), and the first baffle plate shaft hole 142a positioned below is aligned (that is, has the same axis). The baffle plate shaft hole 142a is aligned with the second baffle plate shaft hole 142b in the lower projection of each baffle plate holder 143 (ie, has the same axis). Each first baffle plate shaft hole 142 a accommodates the first baffle plate rotating shaft 135 a of one baffle plate 13 . Referring to FIG. 10, in one or more embodiments, the right wall 141f of the air channel is also formed with two third baffle plate shaft holes 142c, and the positioning of the two third baffle plate shaft holes 142c is is also close to the outlet end 141 e of the outlet grid holder 14 . Based on the orientation shown in FIG. 10, these two third baffle plate shaft holes 142c are vertically aligned. The third baffle plate shaft hole 142c positioned above is aligned with the second baffle plate shaft hole 142b positioned on the upper protrusion of each baffle plate holder 143, and the third baffle plate shaft hole 142c positioned below is aligned. are aligned with the second baffle plate shaft holes 142b located in the lower projections of the respective baffle plate holders 143. As shown in FIG. In one or more embodiments, the third baffle plate shaft hole 142c can accommodate the fifth baffle plate rotation shaft 135e of the baffle plate 13, and the fifth baffle plate rotation shaft 135e can be: It is configured to be rotatable within the air guide plate shaft hole. Therefore, all the baffle plate rotation shafts of each baffle plate 13 are arranged in the first baffle plate shaft hole 142a, the second Each can be received in a corresponding one of the baffle plate shaft hole 142b and the third baffle plate shaft hole 142c. Alternatively, when the number of baffle plates 13 changes, the number of first baffle plate shaft holes 142a in left wall 141c and third baffle plate shaft holes 142c in right wall 141f also changes. For example, if the number of the baffle plates 13 is three, the number of the first baffle plate shaft holes 142a and the number of the third baffle plate shaft holes 142c are both three. Optionally, each baffle plate rotating shaft is fitted into the corresponding first and third baffle plate shaft holes 142a, 142c via bushes (not shown).

Referring to FIG. 9, a plurality of flap shaft holes 145 are formed in the front wall 141d and the rear wall 141g of the air passage, respectively, and these blowout shaft holes 145 are positioned in front of the blowout end 141a of the blowout grid holder 14. The number of flap axle holes 145 in each of wall 141d and rear wall 141g is the same as the number of flaps 12, with each flap axle hole 145 in front wall 141d and one corresponding flap axle hole 145 in rear wall 141g (not shown). ) are symmetrical to each other about the longitudinal axis C2 and thereby accommodate one of the flap rotation axis 122 and the second flap rotation axis 123 of one flap 12 respectively. The first flap rotation shaft 122 and the second flap rotation shaft 123 can be rotated around the axis within these flap shaft holes. In one or more embodiments, flap axle hole 145 in front wall 141d is configured to accommodate second flap pivot 123 of flap 12, and flap axle hole 145 in rear wall 141g is configured to accommodate the second flap pivot 123 of flap 12. It is configured to accommodate twelve first flap rotation shafts 122 . Alternatively, flap axle hole 145 in front wall 141 d is configured to accommodate first flap axle 122 of flap 12 and flap axle hole 145 in rear wall 141 g accommodates the second flap of flap 12 . It is configured so that it can accommodate the shaft 123 . Optionally, the first and second flap pivots 122, 123 can each be fitted into corresponding flap axle holes via bushings (not shown).

When the air conditioning blower assembly 1 according to the present invention operates, the baffle plate 13 (which is generally horizontal) can provide two blowing modes: a breeze blowing mode and a non-breeze blowing mode. . In the breeze mode, the wind guide plate 13 is driven (for example, by a motor) and rotates parallel to the flow cross section of the air passage (that is, perpendicular to the air flow) to block the air passage. The wind blows through the breeze hole 133 to generate a breeze. Therefore, in the breeze blowing mode, the air conditioning assembly can not only prevent the wind from blowing directly on the user, but also improve the user's comfort by diverting the wind. In the non-breeze blowing mode (also referred to as the normal blowing mode), the wind guide plate 13 is driven to rotate up and down so as to form a certain angle (up to 90°) with the flow cross section of the air passage, so that the wind The air is blown out directly from the upper and lower sides of the plate 13.

When the air conditioning blast assembly 1 of the present invention operates, the flap 12 (which is normally vertical) rotates to a generally perpendicular position with the bleed panel 11 when the air conditioning is activated. Then, according to the user's needs, the flap 12 can be rotated left or right from a position perpendicular to the blowout panel 11, and can be rotated up to a maximum rotation angle of 80°, thereby A rotation of 80° is achieved. In one or more embodiments, each flap 12 can be configured to be individually controlled, eg, each flap 12 is rotationally driven by an independent motor. Thus, the plurality of flaps 12 can provide three different blowing modes: uniform blowing mode, partition blowing mode and manual blowing mode. In the uniform air blowing mode, all flaps 12 rotate at the same angle, ensuring that the flaps are parallel to each other and blowing out uniform air. In the partition blowing mode, it can be rotated at different angles according to the user's needs to achieve the purpose of partition blowing. In the manual blowing mode, according to the user's needs, the flap can be manually rotated to adjust the angle to meet the blowing direction desired by the user.

FIG. 12 is a perspective view of another embodiment of an air conditioning blast assembly in accordance with the present invention; FIG. 12 shows an example of implementing the partition fan mode. As shown in FIG. 12, in one or more embodiments, the air conditioning blower assembly 1 includes a first baffle plate 13a and a second baffle plate 13b. The first baffle plate 13 a and the second baffle plate 13 b are arranged in parallel in the air passage of the outlet grid holder 14 . Both the first baffle plate 13a and the second baffle plate 13b can be configured in the same manner as the above baffle plate. With continued reference to FIG. 12, in one or more embodiments, the flap 12 is arranged horizontally within the outlet of the outlet panel 11 into four flap sections, namely a first flap section 21, a second flap section 21, and a flap section 21. It is divided into compartment 22, third flap compartment 23 and fourth flap compartment 12d. Alternatively, there may be less than four flaps or more than four. In one or more embodiments, each flap section further includes four flaps: first flap 12a, second flap 12b, third flap 12c and fourth flap 12d. Alternatively, the number of flaps in each flap section may also be less than four or more than four. In the partition blowing mode, the user can control the blowing direction of the various flap sections, for example using a controller. In one or more embodiments, by controlling the rotation angle of each flap within each flap, four stages of blowing can be generated: low, medium-low, low-high, and high. Specifically, taking the first flap section 21 as an example, in the low blow stage, the first flap section 12a is adjusted to rotate leftward 60 degrees, and the second flap section 12b is adjusted leftward 20 degrees. Adjusted to rotate, the third flap section 12c may be adjusted to rotate 20° to the right and the fourth flap section 12d may be adjusted to rotate 60° to the right. When the first flap section 21 is set to the medium-low fan stage, the first flap section 12a is adjusted to rotate leftward 30 degrees, and the second flap section 12b is adjusted to rotate leftward 10 degrees. , the third flap section 12c may be adjusted to rotate 10 degrees to the right and the fourth flap section 12d may be adjusted to rotate 30 degrees to the right. Also, when the first flap section 21 is set to the medium-high fan stage, the first flap section 12a is adjusted to rotate rightward by 30 degrees, and the second flap section 12b is adjusted to rotate rightward by 10 degrees. so that the third flap section 12c may be adjusted to rotate leftward 10 degrees and the fourth flap section 12d may be adjusted to rotate leftward 30 degrees. When the first flap portion 21 is set to the high blow stage, the first flap 12a rotates rightward by 60°, the second flap 12b rotates rightward by 20°, and the third flap 12c rotates leftward by 20°. Then, the fourth flap 12d rotates to the left by 60°. Alternatively, the blowing stages of each blowing flap can be set to less than four or more than four, and the rotation angle of the flaps of each blowing stage can also be redesigned according to actual needs.

In one or more embodiments, by combining the blowing modes provided by the baffle plate 13 and the blowing modes provided by the flaps 12, twelve different blowing modes can be formed. Specifically, in the air blowing modes provided by the air guide plate 13, the flaps 12 operate in six air blowing modes, that is, a uniform air blowing mode and four air blowing modes including a low stage, middle-low stage, middle-high stage, and high stage. A partition blower mode and a manual blower mode can occur. In the non-soft air blowing mode provided by the baffle plate 13, the flap 12 can similarly produce the six kinds of air blowing modes.

The air conditioner of the present invention including the air conditioning blower assembly 1 described above can rotate leftward or rightward from a position perpendicular to the blowout panel 11 at a maximum angle of 80°. The blind spots on both sides of the blast are eliminated or minimized, thereby greatly increasing the blast area on both the left and right sides of the air conditioner. In addition, the air conditioning can provide up to 12 different blowing modes, so it can be customized to the user's needs. For example, if the user has no special requirements for the air blown from the air conditioner, the uniform air blowing mode can be selected, and if the user has different needs for the air blown from the air conditioner, the partition air blowing mode can be selected. . This solves the problem that the air conditioner blows air only in the same direction at a certain time, and also allows the user to concentrate (or dispersively) blow the air blown from the air conditioner at multiple angles. Manual fan mode can be selected if necessary. In partition blowing mode, it can also provide four blowing stages, and users can choose different stages according to their needs to increase comfort.

Although the technical solutions of the present invention have been described above with reference to the preferred embodiments shown in the drawings, those skilled in the art can easily understand that the protection scope of the present invention depends Clearly not limited. Without departing from the principle of the present invention, those skilled in the art may combine the technical features of different embodiments, equivalently change or substitute related technical features, and after these changes or substitutions falls within the protection scope of the present invention.

12a, first flap; 12b, second flap; 12c, third flap; 12d, fourth flap; 21, first flap section; 23, third flap section; 24, fourth flap section; 121, flap body; 122, first flap rotation shaft; 123, second flap rotation shaft; 13, wind guide plate; 13a, first flap plate 13b, second air guide plate; 131, air guide plate main body; 132, front surface of air guide plate; 133, small air hole; 133a, first small air hole section; Hole section; 133d, fourth fine air hole section; 134, rear surface of air guide plate; 135a, first air guide plate rotating shaft; 135b, second air guide plate rotating shaft; 135c, third air guide plate rotating shaft; , fourth baffle plate rotating shaft; 135e, fifth baffle plate rotating shaft; 14, blowout grid holder; 141, blowout grid holder main body; 141a, blowout port end; Front wall; 141e, suction port end; 141f, right wall; 141g, rear wall; 142a, first baffle plate shaft hole; 142b, second baffle plate shaft hole; , baffle plate holder; 143a, first baffle plate holder; 143b, second baffle plate holder; 143c, third baffle plate holder;

Claims (9)

An air conditioning bleed assembly comprising:
an outlet grid holder including an inlet end, an outlet end, and an air passage formed between the inlet end and the outlet end;
at least one baffle plate disposed in the air passage, each rotatable along a horizontal axis;
at least one flap positioned at the outlet end and each rotatable along a vertical axis ;
The air guide plate is provided with a plurality of fine air holes extending perpendicularly to the surface of the air guide plate and penetrating through the thickness of the air guide plate,
An air conditioner characterized in that the plurality of fine air holes are divided into a plurality of fine air hole sections, and the distance between two adjacent fine air hole sections is greater than the distance between two adjacent fine air holes. blowout assembly. 2. The air conditioning blast assembly of claim 1, wherein each of said flaps can be independently controlled to rotate. 3. The air conditioning blast assembly of claim 2, wherein said plurality of flaps are capable of producing a uniform blast mode, a partition blast mode, and a manual blast mode. 4. The air conditioning blast assembly of claim 3, wherein the plurality of flaps are grouped into a plurality of flap sections with different rotation angles of the flaps in each flap section to achieve the partition blowing mode. 5. The air conditioning blower assembly according to claim 4, wherein for each flap section, the rotation angle of the flap can form a low stage, middle-low stage, middle-high stage, and high stage blowing stages. An air conditioning bleed assembly according to any preceding claim, wherein the flaps can be painted in different colors. 2. The air conditioning blast assembly of claim 1 , wherein the baffle plate is capable of producing a breeze blowing mode and a non-breeze blowing mode. The air conditioning blowout assembly further includes a blowout panel, the blowout panel is provided with a panel blowout, and the blowout panel is fixed to the blowout end of the blowout grid holder to connect the panel blowout and the blowout end. An air conditioning bleed assembly according to any one of claims 1 to 5, characterized in that it can be aligned with the bleeder outlet. An air conditioner comprising the baffle plate according to any one of claims 1 to 8 .

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