CN212108707U - Vertical air conditioner indoor unit - Google Patents
Vertical air conditioner indoor unit Download PDFInfo
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- CN212108707U CN212108707U CN202020716612.1U CN202020716612U CN212108707U CN 212108707 U CN212108707 U CN 212108707U CN 202020716612 U CN202020716612 U CN 202020716612U CN 212108707 U CN212108707 U CN 212108707U
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Abstract
The utility model discloses an indoor unit of vertical air conditioner, indoor unit of vertical air conditioner includes: the shell is provided with an air outlet; the first air guide plate and the second air guide plate are respectively and rotatably arranged on the shell, the first air guide plate is provided with a first step part, the second air guide plate is provided with a second step part, the first step part comprises a first inner step surface, a first middle step surface and a first outer step surface which are sequentially connected, and an included angle between the first middle step surface and the first outer step surface is alpha1，100°＜α1< 140 °; a second inner step surface, a second middle step surface and a third outer surface which are sequentially connected with the second step part, wherein the included angle between the second inner step surface and the second middle step surface is alpha2，100°＜α2< 140 deg. According to the utility model discloses vertical air conditioner indoor unit can reduce the production of comdenstion water.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to a vertical air conditioner indoor unit
Background
The indoor unit of the vertical air conditioner in the related art is generally provided with an air outlet and an air deflector for opening and closing the air outlet, when the indoor unit of the air conditioner operates, the air deflector opens the air outlet and supplies air to the ambient environment through the air outlet, but in the air outlet process, temperature difference is formed between the air deflector and the ambient air, so that a large amount of condensed water can be generated on the air deflector, and the condensed water can drip to the ground along the air deflector under the action of gravity, so that the environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a vertical air conditioner indoor unit, which can reduce the generation of condensed water.
In order to realize above-mentioned purpose, according to the utility model provides a vertical air-conditioning indoor unit is proposed, vertical air-conditioning indoor unit includes: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air outlet; the first air deflector and the second air deflector are used for opening and closing the air outlet and are respectively and rotatably arranged on the shell, the first air deflector is provided with a first step part, the second air deflector is provided with a second step part, and the first step part and the second step part are oppositely combined when the air outlet is closed by the first air deflector and the second air deflector; the first step part comprises a first inner step surface, a first middle step surface and a first outer step surface which are sequentially connected in the direction from the inner side of the first air deflector to the outer side of the first air deflector, and an included angle between the first middle step surface and the first outer step surface is alpha1，100°＜α1< 140 °; the second step part comprises a second inner step surface, a second middle step surface and a second outer step surface which are sequentially connected in the direction from the inner side of the second air deflector to the outer side of the second air deflector, and an included angle between the second inner step surface and the second middle step surface is alpha2，100°＜α2＜140°。
According to the utility model discloses vertical air conditioner indoor unit can reduce the production of comdenstion water.
According to some embodiments of the invention, the first inner step surface and the first outer step surface have an included angle β therebetween1，0°≤β1Less than or equal to 10 degrees; the included angle between the second inner step surface and the second outer step surface is beta2，0°≤β2≤10°。
According to some embodiments of the invention, the angle between the first middle step surface and the first inner step surface is γ1，100°＜γ1< 140 °; the included angle between the second outer step surface and the second middle step surface is gamma2，100°＜γ2＜140°。
According to some embodiments of the utility model, first aviation baffle with the second aviation baffle is closed during the air outlet, first interior step face with minimum distance between the step face is 0.5mm ~ 3mm in the second, first outer step face with minimum distance between the second outer step face is 0.5mm ~ 3 mm.
According to some embodiments of the present invention, when the air outlet is closed by the first air deflector and the second air deflector, an included angle between the first outer step surface and the second outer step surface is 0 ° to 10 °.
According to some embodiments of the present invention, the first air guiding plate is provided with a first inner air guiding surface and a first outer air guiding surface, the first inner air guiding surface is connected to the first inner step surface and the first outer air guiding surface is connected to the first outer step surface, and a distance between the first inner air guiding surface and the first outer air guiding surface is 5mm to 15 mm; the second air deflector is provided with a second inner air guide surface and a second outer air guide surface, the second inner air guide surface is connected with the second inner step surface, the second outer air guide surface is connected with the second outer step surface, and the distance between the second inner air guide surface and the second outer air guide surface is 5-15 mm.
According to some embodiments of the invention, the first outer step surface and the included angle between the first outer wind guiding surfaces1，110°≤1Less than or equal to 130 degrees; the first mentionedIncluded angle between the outer step surface and the second outer air guide surface2，50°≤2≤70°；
According to some embodiments of the present invention, between the first outer step surface and the first outer wind guiding surface, between the first outer step surface and the first middle step surface, between the first inner step surface and the first inner wind guiding surface, and between the first inner step surface and the first middle step surface, arc transitions are respectively formed; arc transition is respectively formed between the second outer step surface and the second outer air guide surface, between the second outer step surface and the second middle step surface, between the second inner step surface and the second inner air guide surface, and between the second inner step surface and the second middle step surface; wherein the radius of the circular arc is 0.2 mm-3 mm.
According to some embodiments of the utility model, first step portion is equipped with at least one first water catch bowl, second step portion is equipped with at least one second water catch bowl.
According to some embodiments of the utility model, the vertical air conditioner indoor unit still include: the first motor is mounted on the shell and is in transmission connection with the first air deflector, and the second motor is mounted on the shell and is in transmission connection with the second air deflector.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a floor air conditioner indoor unit according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of an air outlet of the indoor unit of the floor air conditioner according to the embodiment of the present invention.
Fig. 3 is a schematic partial structural view of a first air deflector of a floor air conditioner indoor unit according to an embodiment of the present invention.
Fig. 4 is a partial schematic structural view of a second air deflector of the indoor unit of a floor air conditioner according to the embodiment of the present invention.
Fig. 5 is a sectional view of a first air deflector of the floor air conditioning indoor unit according to the embodiment of the present invention.
Fig. 6 is a sectional view of a second air guide plate of the floor type air conditioning indoor unit according to the embodiment of the present invention.
FIG. 7 is a schematic view showing the cooperation of the first step part and the second step part of the indoor unit of the vertical air conditioner according to the embodiment of the present invention
Reference numerals:
an indoor unit 100 of the vertical air conditioner,
A shell 110, an air outlet 111,
The first air guiding plate 120, the first step part 121, the first water collecting groove 122, the first inner step surface 123, the first middle step surface 124, the first outer step surface 125, the first inner air guiding surface 126, the first outer air guiding surface 127, the first inner shell 128, the first outer shell 129, the first water collecting groove 123, the first middle step surface 124, the first outer step surface 125, the first inner air guiding surface 126, the first outer air guiding surface 127, the first inner shell 128, the first outer shell,
A second air deflector 130, a second stepped part 131, a second water collecting groove 132, a second inner stepped surface 133, a second middle stepped surface 134, a second outer stepped surface 135, a second inner air guiding surface 136, a second outer air guiding surface 137, a second inner shell 138, a second outer shell 139,
A first motor 140,
A second motor 150.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more.
A floor type air conditioning indoor unit 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 to 7, the indoor unit 100 of a floor air conditioner according to an embodiment of the present invention includes a casing 110, a first air guide plate 120, and a second air guide plate 130.
The casing 110 is provided with an air outlet 111, the first air deflector 120 and the second air deflector 130 are used for opening and closing the air outlet 111, the first air deflector 120 and the second air deflector 130 are respectively rotatably installed on the casing 110, the first air deflector 120 is provided with a first step portion 121, the second air deflector 130 is provided with a second step portion 131, and when the first air deflector 120 and the second air deflector 130 close the air outlet 111, the first step portion 121 and the second step portion 131 are in involution.
The first step 121 includes a first inner step surface 123, a first middle step surface 124 and a first outer step surface 125 sequentially connected in a direction from the inner side of the first air deflector 120 to the outer side of the first air deflector 120, and an included angle between the first middle step surface 124 and the first outer step surface 125 is α1，100°＜α1< 140 deg. The second step 131 includes a second inner step surface 133, a second middle step surface 134 and a second outer step surface 135 which are sequentially connected in a direction from the inner side of the second air guiding plate 130 to the outer side of the second air guiding plate 130, and an included angle between the second inner step surface 133 and the second middle step surface 134 is α2，100°＜α2＜140°。
For example, the first air deflector 120 and the second air deflector 130 are used for opening and closing the air outlet 111, that is, the first air deflector 120 and the second air deflector 130 have an open state and a closed state, when the first air deflector 120 and the second air deflector 130 are in the open state, the first air deflector 120 and the second air deflector 130 rotate in a direction away from each other to expose the air outlet 111, and the indoor vertical air conditioner 100 can output air through the air outlet 111; when the first air guiding plate 120 and the second air guiding plate 130 are in the closed state, the first air guiding plate 120 and the second air guiding plate 130 rotate in the directions of each other to be aligned, so as to shield the air outlet 111.
The first air guiding plate 120 and the second air guiding plate 130 are rotated relative to the housing 110 to be switched between an open state and a closed state. In the open state, the first air guiding plate 120 and the second air guiding plate 130 may swing in the left-right direction to adjust the air outlet angle.
Thus, when the first air deflector 120 and the second air deflector 130 are in the open state, the indoor unit 100 of the air conditioner can normally output air to realize normal functions (for example, cooling, heating, etc.), and the first air deflector 120 and the second air deflector 130 also guide the air output direction, so that the air output angle better meets the user requirement. When the first air deflector 120 and the second air deflector 130 are in the closed state, dust and the like in the air can be prevented from entering the air conditioner 100 from the air outlet 111, and the internal structure is also protected, so that the first air deflector 120 and the second air deflector 130 both guide the air and prevent the dust, the number of parts of the air conditioner indoor unit 100 is reduced, and the difficulty in disassembly and assembly is reduced. In addition, the first air deflector 120 and the second air deflector 130 shield the air outlet 111, so that the opening area of the surface of the indoor unit 100 of the air conditioner is greatly reduced, and the appearance tidiness and attractiveness of the air conditioner 100 are improved.
The alignment of the first step portion 121 and the second step portion 131 means that when the first air guiding plate 120 and the second air guiding plate 130 are in the closed state, the surface where the first step portion 121 is located faces the second step portion 131, and the surface where the second step portion 131 is located faces the first step portion 121. When the first air guiding plate 120 and the second air guiding plate 130 are in the open state, the first stepped portion 121 is disposed on a surface of the first air guiding plate 120 away from the casing 110 in the width direction, and the second stepped portion 131 is disposed on a surface of the second air guiding plate 130 away from the casing 110 in the width direction.
For example, the first air guiding plate 120 and the second air guiding plate 130 both extend in the vertical direction and are arranged in the horizontal direction, the first air guiding plate 120 is located on the left side of the second air guiding plate 130, when the air outlet 111 is closed by the first air guiding plate 120 and the second air guiding plate 130, the first step portion 121 is disposed on the right side edge of the first air guiding plate 120, and the second step portion 131 is disposed on the left side edge of the second air guiding plate 130. Wherein, the first step portion 121 and the second step portion 131 are in concave-convex fit.
Therefore, the probability that the user can observe the air outlet 111 when the air conditioner indoor unit 100 is closed is further reduced, the appearance and the cleanliness are improved, and the probability that dust in the air enters the air conditioner 100 from the air outlet 111 is further reduced.
According to the embodiment of the present invention, the indoor unit of the vertical air conditioner 100 is configured by rotatably mounting the first air guiding plate 120 and the second air guiding plate 130 on the casing 110, the first air guiding plate 120 has the first step portion 121, the second step portion 131 is provided with the second step portion 131, the first step portion 121 includes the first inner step surface 123, the first middle step surface 124 and the first outer step surface 125 connected in sequence along the direction from the inner side of the first air guiding plate 120 to the outer side of the first air guiding plate 120, and the included angle between the first middle step surface 124 and the first outer step surface 125 is α1The second step 131 is provided with a second inner step surface 133, a second middle step surface 134 and a second outer step surface 135 which are sequentially connected in a direction from the inner side of the second air deflector 130 to the outer side of the second air deflector 130, and an included angle between the second inner step surface 133 and the second middle step surface 134 is alpha2。
Because the first air deflector 120 and the second air deflector 130 open the air outlet 111, the air-conditioning indoor unit 100 can output air, at this time, the air outlet 111 is divided into three parts by the first air deflector 120 and the second air deflector 130, a first air outlet is defined between the first air deflector 120 and the left side wall of the air outlet 111, a second air outlet is defined between the second air deflector 130 and the right side wall of the air outlet 111, a third air outlet is defined between the first air deflector 120 and the second air deflector 130, the output air of the first air outlet and the output air of the third air outlet form a first vortex at the position of the first step part 121, the output air of the second air outlet and the output air of the third air outlet form a second vortex at the position of the second step part 131, and it is known by those skilled in the art that the vortices are wind accumulation and slow in flow rateAnd the larger the volume of the vortex flow, the larger the amount of condensed water. The design is realized by arranging the first step part 121 and the second step part 131 and the respective angles, namely 90 degrees < alpha1＜180°，90°＜α2Less than 180 degrees, the volume of the first vortex and the second vortex can be effectively reduced, thereby effectively reducing the quantity of condensed water, reducing the ground pollution probability and ensuring the environmental cleanness.
And, the included angle between the first middle step surface 124 and the first outer step surface 125 is α1，100°＜α1< 140 DEG, and the angle between the second inner step surface 133 and the second middle step surface 134 is alpha2，100°＜α2< 140 deg. The processing difficulty is smaller, the air outlet 111 is conveniently closed by matching the first step part 121 and the second step part 131, the volumes of the first vortex and the second vortex are effectively reduced, the quantity of condensed water is effectively reduced, the ground pollution probability is reduced, and the environment is ensured to be clean.
As such, according to the indoor unit 100 of the present invention, the generation of condensed water can be reduced.
According to some embodiments of the present invention, as shown in fig. 5-6, the included angle between the first inner step surface 123 and the first outer step surface 125 is β1，0°≤β1Not more than 10 degrees, and the included angle between the second inner step surface 133 and the second outer step surface 135 is beta2，0°≤β2≤10°。
Further, an included angle between the first middle step surface 124 and the first inner step surface 123 is γ1，100°＜γ1< 140 °, the angle between the second outer step surface 135 and the second middle step surface 134 is γ2，100°＜γ2＜140°。
Further, when the first air guiding plate 120 and the second air guiding plate 130 close the air outlet 111, an included angle between the first outer step surface 125 and the second outer step surface 135 is 0 to 10 °.
Specifically, an included angle β is formed between the extending direction of the first inner step surface 123 and the extending direction of the first outer air guiding surface 1271，0°≤β1Not more than 10 degrees, the extending direction of the second inner step surface 133 and the second outer step surfaceThe included angle between the extending directions of the step surfaces 135 is beta2，0°≤β2≤10°。
In some embodiments of the present invention, the first inner step surface 123 and the first outer step surface 125 are parallel to each other, and the second inner step surface 133 and the second outer step surface 135 are parallel to each other. In other embodiments of the present invention, the first inner step surface 123 and the second inner step surface 133 are parallel to each other, and the first outer step surface 125 and the second outer step surface 135 are parallel to each other.
So, the processing degree of difficulty is less, has improved production efficiency, and the air outlet 111 is closed in the cooperation between the first step portion 121 of being convenient for and the second step portion 131 to further reduce the vortex volume, thereby further reduce the condensation.
According to some embodiments of the present invention, as shown in fig. 2, when the first air guiding plate 120 and the second air guiding plate 130 close the air outlet 111, the minimum distance between the first inner step surface 123 and the second inner step surface 133 is 0.5mm to 3mm, and the minimum distance between the first outer step surface 125 and the second outer step surface 135 is 0.5mm to 3 mm.
When the first air deflector 120 and the second air deflector 130 close the air outlet 111, the first middle step surface 124 and the second middle step surface 134 may contact with each other to ensure shielding of the air outlet 111 and prevent dust and the like from entering the air-conditioning indoor unit 100 from the air outlet 111.
Therefore, the minimum distance between the first inner step surface 123 and the second inner step surface 133 and the minimum distance between the first outer step surface 125 and the second outer step surface 135 are both greater than or equal to 0.5mm, so that the influence of machining precision errors can be reduced, and the first air deflector 120 and the second air deflector 130 are ensured not to interfere with each other when the air outlet 111 is closed.
The minimum distance between the first inner step surface 123 and the second inner step surface 133 and the minimum distance between the first outer step surface 125 and the second outer step surface 135 are both less than or equal to 3mm, so that the excessive time gap when the first air deflector 120 and the second air deflector 130 close the air outlet 111 can be avoided, the attractiveness of the indoor air conditioner 100 is ensured, the dustproof performance of the first air deflector 120 and the second air deflector 130 is also improved, and the internal cleanliness of the indoor air conditioner 100 is improved.
According to some embodiments of the present invention, as shown in fig. 3, 4 and 7, the first wind guide plate 120 is provided with a first inner wind guide surface 126 and a first outer wind guide surface 127, the first inner wind guide surface 126 is connected to the first inner step surface 123, the first outer wind guide surface 127 is connected to the first outer step surface 125, and the distance between the first inner wind guide surface 126 and the first outer wind guide surface 127 is 5mm to 15mm, that is, the thickness of the first wind guide plate 120 is 5mm to 15 mm.
The second air deflector 130 is provided with a second inner air guiding surface 136 and a second outer step surface 135, the second inner air guiding surface 136 is connected with the second inner step surface 133, the second outer air guiding surface is connected with the second outer step surface, the distance between the second inner air guiding surface and the second outer air guiding surface is 5 mm-15 mm, namely, the thickness of the second air deflector 130 is 5 mm-15 mm.
Therefore, the thermal resistance of the first air deflector 120 and the second air deflector 130 is increased, that is, the temperature difference between the air and the first outer air guiding surface 127 of the first air deflector 120 and the second outer air guiding surface of the second air deflector 130 is reduced, so that the generation of condensed water is reduced, and the cleanliness of the ground is increased.
In some embodiments of the present invention, as shown in fig. 5-6, the first air guiding plate 120 includes a first outer shell 129, a first inner shell 128 and a first filling body (not shown), the first inner shell 128 is installed inside the first outer shell 129, the first filling body is disposed between the first outer shell 129 and the first inner shell 128, the first outer shell 129 is rotatably installed on the housing 110, the first motor 140 is in transmission connection with the first inner shell 128, the first water collecting tank 122 is disposed on the first outer shell 129, for example, the lower end of the first outer shell 129 is rotatably installed on the housing 110, and the first motor 140 is in transmission connection with the upper end of the first inner shell 128.
The second air guiding plate 130 includes a second outer casing 139, a second inner casing 138, and a second filling body (not shown), the second inner casing 138 is mounted inside the second outer casing 139, the second filling body is disposed between the second outer casing 139 and the second inner casing 138, the second outer casing 139 is rotatably mounted on the housing 110, the second motor 150 is in driving connection with the second inner casing 138, the second water collecting tank 132 is disposed on the second outer casing 139, for example, the lower end of the second outer casing 139 is rotatably mounted on the housing 110, and the second motor 150 is in driving connection with the upper end of the second inner casing 138.
The first and second filling bodies may be poor thermal conductors (e.g., sponges), i.e., the first and second filling bodies have low thermal conductivity. Therefore, the outlet air temperature of the outlet 111 is low, and the outlet air temperature is not easy to be transmitted between the first air deflector 120 and the second air deflector 130, so that the temperature difference between the first air deflector 120 and the second air deflector 130 and the air is reduced, and the amount of condensed water generated on the surfaces of the first air deflector 120 and the second air deflector 130 is reduced.
Moreover, the first outer shell 129 and the first inner shell 128 can be made of plastic, and the first outer shell 129 and the first inner shell 128 can be clamped. The second outer housing 139 and the second inner housing 138 can be both made of plastic, and the second outer housing 139 and the second inner housing 138 can be clamped together.
According to some embodiments of the present invention, as shown in fig. 6-7, the included angle between the first outer step surface 125 and the first outer wind guiding surface 1271，110°≤1Not more than 130 degrees, and the included angle between the second outer step surface 135 and the second outer wind guide surface 1372，50°≤2≤70°。
It is to be understood that the value of the included angle between the first inner step surface 123 and the first inner wind guiding surface 126 and the value of the included angle between the second inner step surface 133 and the second inner wind guiding surface 136 may be reversed, that is, the value and the angle of the first step portion 121 and the second step portion 131 may be reversed. Therefore, the processing difficulty is small, the production efficiency is improved, and the first step portion 121 and the second step portion 131 are matched to close the air outlet 111 conveniently.
According to some embodiments of the present invention, as shown in fig. 5 to 6, circular arc transitions are respectively formed between the first outer step surface 125 and the first outer wind guiding surface 127, between the first outer step surface 125 and the first middle step surface 124, between the first inner step surface 123 and the first inner wind guiding surface 126, and between the first inner step surface 123 and the first middle step surface 124.
Arc transitions are respectively formed between the second outer step surface 135 and the second outer air guide surface 137, between the second outer step surface 135 and the second middle step surface 134, between the second inner step surface 133 and the second inner air guide surface 136, and between the second inner step surface 133 and the second middle step surface 134.
Wherein the radius of the circular arc is 0.2 mm-3 mm.
For example, the radius of the circular arc L1 between the first outer step surface 125 and the first outer wind guide surface 127, the radius of the circular arc L2 between the first outer step surface 125 and the first middle step surface 124, the radius of the circular arc L3 between the first inner step surface 123 and the first inner wind guide surface 126, and the radius of the circular arc L4 between the first inner step surface 123 and the first middle step surface 124 may be the same or different. And the radius of the circular arc L1, the radius of the circular arc L2, the radius of the circular arc L3 and the radius of the circular arc L4 all satisfy 0.2 mm-3 mm.
The radius of the circular arc T1 between the second outer step surface 135 and the second outer wind guiding surface 137, the radius of the circular arc T2 between the second outer step surface 135 and the second middle step surface 134, the radius of the circular arc T3 between the second inner step surface 133 and the second inner wind guiding surface 136, and the radius of the circular arc T4 of the second inner step surface 133 and the second middle step surface 134 may be the same or different. And the radius of the circular arc T1, the radius of the circular arc T2, the radius of the circular arc T3 and the radius of the circular arc T4 all satisfy 0.2 mm-3 mm.
Therefore, through the arrangement of the circular arcs, the first air deflector 120 and the second air deflector 130 can be conveniently demoulded, the scratch can be prevented, and the use safety is improved.
According to some embodiments of the present invention, as shown in fig. 3 and 4, the first step portion 121 is provided with at least one first water collecting groove 122, and the second step portion 131 is provided with at least one second water collecting groove 132.
The first water collecting grooves 122 may be a plurality of grooves arranged along the length direction of the first air guiding plate 120, and each first water collecting groove 122 extends along the horizontal direction. The second water collecting grooves 132 are a plurality of grooves arranged along the length direction of the second air deflection plates 130, and each second water collecting groove 132 extends along the horizontal direction.
Specifically, the first water collecting groove 122 is used for collecting the condensed water generated by the first step portion 121 of the first air deflection plate 120, and the second water collecting groove 132 is used for collecting the condensed water generated by the second step portion 131 of the second air deflection plate 130. In some implementations, first water catch bowl 122 can extend in the horizontal direction or first water catch bowl 122 extending direction has an included angle with the horizontal direction, and second water catch bowl 132 can extend in the horizontal direction or second water catch bowl 132 extending direction has an included angle with the horizontal direction.
When the first air deflector 120 and the second air deflector 130 are in the open state, condensed water is easily generated on the surface of the first step portion 121 and the surface of the second step portion 131, and through the arrangement of the first water collecting groove 122 and the second water collecting groove 132, when the condensed water flows along the first step portion 121 and the second step portion 131 towards the ground, the condensed water flows into the first water collecting groove 122 and the second water collecting groove 132, so that the condensed water is prevented from flowing to the ground, the probability of dirtying the ground is reduced, and the cleanness of the indoor unit of the air conditioner 100 is improved.
In other embodiments of the present invention, other surfaces of the first wind deflector 120 (e.g., the first inner wind guiding surface 126 and the first outer wind guiding surface 127) may be provided with the first water collecting groove 122, and other surfaces of the second wind deflector 130 (e.g., the second inner wind guiding surface 136 and the second outer step surface 135) may be provided with the second water collecting groove 132. This further reduces the chance of condensate contaminating the ground.
According to some embodiments of the present invention, as shown in fig. 1 and 2, the vertical air conditioner indoor unit 100 further includes a first motor 140 and a second motor 150, the first motor 140 is installed in the casing 110 and is in transmission connection with the first air guiding plate 120, and the second motor 150 is installed in the casing 110 and is in transmission connection with the second air guiding plate 130.
The first motor 140 drives the first air guiding plate 120 to rotate, and when the first air guiding plate 120 is in an open state, the first motor 140 can drive the first air guiding plate 120 to swing to change the air outlet angle. The second motor 150 drives the second air guiding plate 130 to rotate, and when the second air guiding plate 130 is in an open state, the second motor 150 can drive the second air guiding plate 130 to swing, so as to change the air outlet angle.
Thus, the arrangement of the first motor 140 and the second motor 150 increases the automation of the indoor unit 100 of the air conditioner, and the air outlet angles of the first air deflector 120 and the second air deflector 130 move accurately, thereby further meeting the user requirements.
Other configurations of the vertical air conditioning indoor unit 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
For example, an air conditioner having a floor type air conditioning indoor unit according to an embodiment of the present invention performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit of the air conditioner or the outdoor unit of the air conditioner.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of a floor type air conditioner, comprising:
the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air outlet;
the first air deflector and the second air deflector are used for opening and closing the air outlet and are respectively and rotatably arranged on the shell, the first air deflector is provided with a first step part, the second air deflector is provided with a second step part, and the first step part and the second step part are oppositely combined when the air outlet is closed by the first air deflector and the second air deflector;
the first step part comprises a first inner step surface, a first middle step surface and a first outer step surface which are sequentially connected in the direction from the inner side of the first air deflector to the outer side of the first air deflector, and an included angle between the first middle step surface and the first outer step surface is alpha1，100°＜α1＜140°；
The second step part comprises a second inner step surface, a second middle step surface and a second outer step surface which are sequentially connected in the direction from the inner side of the second air deflector to the outer side of the second air deflector, and an included angle between the second inner step surface and the second middle step surface is alpha2，100°＜α2＜140°。
2. The indoor unit of a floor air conditioner according to claim 1, wherein the indoor unit is provided with a heat exchangerCharacterized in that the included angle between the first inner step surface and the first outer step surface is beta1，0°≤β1≤10°；
The included angle between the second inner step surface and the second outer step surface is beta2，0°≤β2≤10°。
3. The indoor unit of a floor air conditioner according to claim 1, wherein an included angle between the first middle step surface and the first inner step surface is γ1，100°＜γ1＜140°；
The included angle between the second outer step surface and the second middle step surface is gamma2，100°＜γ2＜140°。
4. The indoor unit of an upright air conditioner according to claim 1, wherein when the first air guide plate and the second air guide plate close the air outlet, a minimum distance between the first inner step surface and the second inner step surface is 0.5mm to 3mm, and a minimum distance between the first outer step surface and the second outer step surface is 0.5mm to 3 mm.
5. The indoor unit of an upright air conditioner as claimed in claim 1, wherein when the first and second air deflectors close the outlet, an included angle between the first and second outer step surfaces is 0 ° to 10 °.
6. The indoor unit of an upright air conditioner as claimed in claim 1, wherein the first air guide plate is provided with a first inner air guide surface and a first outer air guide surface, the first inner air guide surface is connected with the first inner step surface and the first outer air guide surface is connected with the first outer step surface, and the distance between the first inner air guide surface and the first outer air guide surface is 5mm to 15 mm;
the second air deflector is provided with a second inner air guide surface and a second outer air guide surface, the second inner air guide surface is connected with the second inner step surface, the second outer air guide surface is connected with the second outer step surface, and the distance between the second inner air guide surface and the second outer air guide surface is 5-15 mm.
7. The indoor unit of an upright air conditioner as claimed in claim 6, wherein an included angle between the first outer step surface and the first outer air guide surface1，110°≤1≤130°；
The second outer step surface and the included angle between the second outer air guide surface2，50°≤2≤70°。
8. The indoor unit of a floor air conditioner according to claim 6, wherein arc transitions are respectively formed between the first outer step surface and the first outer air guide surface, between the first outer step surface and the first middle step surface, between the first inner step surface and the first inner air guide surface, and between the first inner step surface and the first middle step surface;
arc transition is respectively formed between the second outer step surface and the second outer air guide surface, between the second outer step surface and the second middle step surface, between the second inner step surface and the second inner air guide surface, and between the second inner step surface and the second middle step surface;
wherein the radius of the circular arc is 0.2 mm-3 mm.
9. An indoor unit of a floor air conditioner according to any one of claims 1 to 8, wherein the first step portion is provided with at least one first water collecting groove, and the second step portion is provided with at least one second water collecting groove.
10. The indoor unit of a floor air conditioner according to any one of claims 1 to 8, further comprising:
the first motor is mounted on the shell and is in transmission connection with the first air deflector, and the second motor is mounted on the shell and is in transmission connection with the second air deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716612.1U CN212108707U (en) | 2020-04-30 | 2020-04-30 | Vertical air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716612.1U CN212108707U (en) | 2020-04-30 | 2020-04-30 | Vertical air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108707U true CN212108707U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716612.1U Active CN212108707U (en) | 2020-04-30 | 2020-04-30 | Vertical air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108707U (en) |
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2020
- 2020-04-30 CN CN202020716612.1U patent/CN212108707U/en active Active
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