Air outlet assembly and air conditioner range hood

Abstract

The utility model relates to the technical field of air-conditioning range hoods, and discloses an air outlet assembly and an air-conditioning range hood, the air outlet assembly comprises: a body having an air inlet and an air outlet, the air inlet is suitable for being communicated with a volute outlet of an evaporator assembly, and the air outlet extends along a direction parallel to the length direction of the range hood; and the flow guide assembly is used for dividing the interior of the body into a plurality of cavities, and all the cavities communicate with the air inlet and the air outlet. Due to the fact that the air outlet extends in the direction parallel to the length direction of the range hood, the air outlet is large in length, the air outlet range can be widened, in addition, the flow guide assembly is arranged, the interior of the body is divided into the multiple cavities through the flow guide assembly, all the cavities are communicated with the air inlet and the air outlet, and the flow guide effect is good. The air outlet uniformity at the air outlet can be improved, and a user feels more comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning hoods, and in particular to an air outlet component and an air-conditioning hood. Background Art

[0002] The kitchen is the main place for people to cook, and the quality of the kitchen space environment directly affects people's cooking experience. In the related technology, air-conditioning hoods have appeared, which can blow cold air while users are cooking, improving the user's cooking experience. However, due to the particularity of the kitchen environment, the space is small, and the air outlet space arranged on the air-conditioning hood is limited, and the air outlet range is small. Utility Model Content

[0003] In view of this, the utility model provides an air outlet component and an air conditioner hood to solve the problem of small air outlet range of the air conditioner hood in the related art.

[0004] In a first aspect, the utility model provides an air outlet assembly, comprising:

[0005] A body having an air inlet and an air outlet, wherein the air inlet is adapted to communicate with the volute outlet of the evaporator assembly, and the air outlet extends in a direction parallel to the length direction of the range hood;

[0006] The air guide component is used to divide the interior of the main body into a plurality of chambers, and each of the chambers is connected to the air inlet and the air outlet.

[0007] Beneficial effects: The main body has an air inlet and an air outlet. Since the air outlet extends in a direction parallel to the length of the range hood, the air outlet has a larger length, which can improve the air outlet range. In addition, by arranging a guide component, the guide component divides the interior of the main body into multiple chambers, each chamber is connected to the air inlet and the air outlet, which can improve the uniformity of air outlet at the air outlet and make users feel more comfortable.

[0008] In an optional embodiment, the main body is provided with an air inlet chamber directly opposite to the air inlet, and an air outlet chamber connected to the air inlet chamber, and in a direction parallel to the length direction of the range hood, the length of the air outlet chamber is greater than the length of the air inlet chamber, and the guide assembly is arranged in the air outlet chamber.

[0009] Beneficial effect: The air inlet chamber is directly opposite to the air inlet, so the cold air blown out from the volute outlet of the evaporator assembly first enters the air inlet chamber, then flows to the air outlet chamber, and blows out from the air outlet. Since the length of the air outlet chamber is greater than the length of the air inlet chamber in the direction parallel to the length of the range hood, the air outlet has a larger length, which can increase the air outlet range. By arranging the guide assembly in the air outlet chamber, the air outlet uniformity can be improved at the air outlet, making the user feel more comfortable.

[0010] In an optional embodiment, the air inlet chamber and the air outlet chamber are connected to form an L-shape, the air outlet chamber includes a first cavity wall coplanar with the air inlet chamber, the air outlet chamber has a connecting cavity directly opposite the air inlet chamber, and the guide assembly includes a first guide plate, a first end of the first guide plate is disposed in the connecting cavity, and a second end of the first guide plate extends in a direction away from the first cavity wall and extends outside the connecting cavity.

[0011] Beneficial effect: the air inlet chamber is opposite to the air inlet, so the cold air blown out from the volute outlet of the evaporator assembly first enters the air inlet chamber, and then flows to the connecting chamber of the air outlet chamber. By arranging the first end of the first guide plate in the connecting chamber, the second end of the first guide plate extends in a direction away from the first chamber wall and extends outside the connecting chamber. A part of the cold air entering the connecting chamber flows out of the connecting chamber along the first guide plate, so that the cold air not only flows directly from the connecting chamber opposite to the air inlet chamber to the air outlet, but also flows to the air outlet from the area outside the connecting chamber, effectively improving the air outlet range. The first guide plate can also improve the smoothness of the cold air flow and reduce wind resistance and noise.

[0012] In an optional embodiment, the guide assembly also includes a second guide plate, which is arranged on a side of the first guide plate close to the first cavity wall, the first end of the second guide plate is arranged in the connecting cavity, the second end of the second guide plate extends in a direction away from the first cavity wall, the space between the second guide plate and the first cavity wall constitutes a first cavity, and the space between the second guide plate and the first guide plate constitutes a second cavity.

[0013] Beneficial effect: The second guide plate divides the space between the first guide plate and the first cavity wall into a first cavity and a second cavity, so that the cold air flows out from different paths, thereby improving the uniformity of the cold air blown out from the space between the first guide plate and the first cavity wall.

[0014] In an optional embodiment, at least one first partition plate is provided on a side of the first guide plate facing the second guide plate, dividing the second chamber into a plurality of second sub-chambers;

[0015] And / or, at least one second partition plate is provided on a side of the second guide plate facing the first cavity wall to divide the first cavity into a plurality of first sub-cavities.

[0016] Beneficial effect: By providing at least one first partition plate on the side of the first guide plate facing the second guide plate, the first partition plate divides the second chamber into a plurality of second sub-chambers, thereby further improving the uniformity of the cold air blown out from the second chamber; by providing at least one second partition plate on the side of the second guide plate facing the first chamber wall, the second partition plate divides the first chamber into a plurality of first sub-chambers, thereby further improving the uniformity of the cold air blown out from the first chamber.

[0017] In an optional embodiment, three first partition plates are provided, and the distance between two adjacent first partition plates is L1, 15 mm ≤ L1 ≤ 25 mm;

[0018] And / or, three second partition plates are provided, and the distance between two adjacent second partition plates is L2, 15mm≤L2≤25mm.

[0019] Beneficial effects: The three first partition plates divide the second chamber into four second sub-chambers, which can further improve the uniformity of the cold air blown out from the second chamber; the three second partition plates divide the first chamber into four first sub-chambers, which can further improve the uniformity of the cold air blown out from the first chamber.

[0020] In an optional embodiment, a surface of the first guide plate facing the second guide plate is a curved surface;

[0021] And / or, a side of the second guide plate facing the first cavity wall is a curved surface.

[0022] Beneficial effect: By making the side of the first guide plate facing the second guide plate a curved surface, the airflow can be blown out more smoothly; by making the side of the second guide plate facing the first cavity wall a curved surface, the airflow can be blown out more smoothly.

[0023] In an optional embodiment, a plurality of first raised ribs are arranged at intervals on a side of the first guide plate facing away from the second guide plate;

[0024] And / or, a plurality of second raised ribs are arranged at intervals on a side of the second guide plate facing away from the first cavity wall.

[0025] Beneficial effects: By arranging a plurality of first raised ribs at intervals on the side of the first guide plate away from the second guide plate, it is beneficial for airflow to pass smoothly and reduce airflow losses; by arranging a plurality of second raised ribs at intervals on the side of the second guide plate away from the first cavity wall, it is beneficial for airflow to pass smoothly and reduce airflow losses.

[0026] In an optional embodiment, the height of the first raised rib is h1, 0.5mm≤h1≤1.5mm;

[0027] and / or, the distance between two adjacent first raised ribs is d1, 5mm≤d1≤7mm;

[0028] and / or, the height of the second raised rib is h1, 0.5 mm ≤ h1 ≤ 1.5 mm;

[0029] And / or, the distance between two adjacent second raised ribs is d1, 5mm≤d1≤7mm.

[0030] In an optional embodiment, the guide assembly also includes a third guide plate, which is arranged on a side of the first guide plate away from the first cavity wall, and a plurality of air holes are provided on the third guide plate. The space between the third guide plate and the first guide plate constitutes a third cavity, and the space between the side of the third guide plate away from the first guide plate and the main body constitutes a fourth cavity.

[0031] Beneficial effect: Since the space on the side of the first guide plate away from the first cavity wall is larger, the setting of the third guide plate divides the space on the side of the first guide plate away from the first cavity wall into a third cavity and a fourth cavity. The airflow enters the third cavity after being guided by the first guide plate. At this time, the airflow volume is relatively large. Part of the airflow flows through the third cavity and is directly blown out from the air outlet, and the other part of the airflow passes through the air holes on the third guide plate and enters the fourth cavity. After flowing through the fourth cavity, it is blown out from the air outlet. The setting of the third guide plate further improves the air outlet uniformity.

[0032] In an optional embodiment, the air outlet chamber also has a second cavity wall, the first cavity wall and the second cavity wall are located at both ends of the air outlet, the distance between the second end of the second guide plate and the first cavity wall is L3, the distance between the second end of the second guide plate and the second end of the first guide plate is L4, the distance between the second end of the first guide plate and the second end of the third guide plate is L5, and the distance between the second end of the third guide plate and the second cavity wall is L6, 80mm≤L3≤90mm, 145mm≤L4≤155mm, 142mm≤L5≤152mm, 362mm≤L6≤372mm.

[0033] Beneficial effect: Since the second guide plate is closer to the air inlet chamber, the airflow velocity is higher, the distance between the second end of the second guide plate and the first cavity wall is smaller, and the second end of the second guide plate extends outside the connecting cavity, so the distance between the second end of the second guide plate and the second end of the first guide plate is greater than the distance between the second end of the second guide plate and the first cavity wall, and the first cavity and the second cavity can achieve a substantially consistent air output volume, since the wind speeds of the second cavity and the third cavity are substantially the same, the distance between the second end of the first guide plate and the second end of the third guide plate and the distance between the second end of the second guide plate and the second end of the first guide plate are substantially equal, and the second cavity and the third cavity can achieve a substantially consistent air output volume, since the wind speed in the fourth cavity is lower, the distance between the second end of the third guide plate and the second cavity wall is larger, and the third cavity and the fourth cavity can achieve a substantially consistent air output volume. Therefore, more uniform air output can be achieved.

[0034] In an optional embodiment, an air outlet grille is provided at the air outlet.

[0035] Beneficial effect: By setting an air outlet grille at the air outlet, the uniformity of air outlet can be further improved.

[0036] In a second aspect, the utility model further provides an air conditioning range hood, comprising:

[0037] an air conditioning module, including an evaporator assembly;

[0038] The air outlet assembly, the air inlet is connected to the volute outlet of the evaporator assembly.

[0039] Beneficial effects: The airflow is converted into cold air flow after passing through the evaporator assembly. The centrifugal fan wheel in the evaporator assembly rotates to send the cold air flow to the air outlet assembly. Since the air outlet extends in a direction parallel to the length of the range hood, the air outlet has a larger length, which can improve the air outlet range. In addition, by setting up a guide assembly, the guide assembly divides the interior of the main body into multiple chambers, each of which is connected to the air inlet and the air outlet, which can improve the uniformity of air outlet at the air outlet and make users feel more comfortable.

[0040] In an optional embodiment, the air conditioner hood further includes:

[0041] The wind sweeping component is arranged at the air outlet.

[0042] Beneficial effect: The setting of the wind sweeping component can sweep the wind in different directions, thereby achieving a wider range of wind output.

[0043] In an optional embodiment, the wind sweeping assembly includes a wind sweeping plate, and the wind sweeping plate has a first mode of tilting upward and a second mode of tilting downward.

[0044] Beneficial effect: When the wind sweeping plate is in the first mode, the cold wind blows upward at an angle, and after hitting the ceiling, it reflects down to form a waterfall wind curtain, which can prevent the cold wind from blowing directly to the user. When the wind sweeping plate is in the second mode, the cold air flow can blow to the whole body of the person. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0046] Figure 1 This is a structural schematic diagram of an air outlet assembly and an evaporator assembly connected together according to an embodiment of the utility model;

[0047] Figure 2 A side cross-sectional view of an air outlet assembly and an evaporator assembly connected together according to an embodiment of the utility model;

[0048] Figure 3 A top cross-sectional view of an air outlet assembly according to an embodiment of the utility model;

[0049] Figure 4 An exploded view of an air outlet assembly according to an embodiment of the utility model;

[0050] Figure 5 A three-dimensional cross-sectional view of an air outlet assembly according to an embodiment of the utility model;

[0051] Figure 6 is a schematic structural diagram of the front side of the first air guide plate in one embodiment;

[0052] Figure 7 for Figure 6 The main view;

[0053] Figure 8 is a schematic structural diagram of the back side of the first air guide plate in one embodiment;

[0054] Fig. 9 is a schematic structural diagram of the front side of the second air guide plate in one embodiment;

[0055] Fig.10 for Fig. 9 The main view;

[0056] Fig.11 is a schematic structural diagram of the back side of the second air guide plate in one embodiment;

[0057] Fig.12This is a schematic diagram of an air conditioning hood according to an embodiment of the utility model when the air sweeping plate is in a first mode;

[0058] Fig.13 This is a schematic diagram of an air conditioning hood when the air sweeping plate is in the second mode according to an embodiment of the utility model.

[0059] Description of reference numerals:

[0060] 1. Main body; 101. Air inlet; 102. Air outlet; 103. Air inlet chamber; 104. First chamber wall; 105. Second chamber wall; 106. First chamber; 107. Second chamber; 108. Third chamber; 109. Fourth chamber; 2. First guide plate; 201. First partition plate; 202. First raised rib; 3. Second guide plate; 301. Second partition plate; 302. Second raised rib; 4. Third guide plate; 401. Air hole; 5. Air outlet grille; 6. Evaporator assembly; 601. Volute; 7. Wind sweeper; 8. Hood; 9. Ceiling. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0062] The kitchen is the main place for people to cook, and the quality of the kitchen space environment directly affects people's cooking experience. In the related technology, air-conditioning hoods have appeared, which can blow cold air while users are cooking, improving the user's cooking experience. However, due to the particularity of the kitchen environment, the space is small, and the air outlet space arranged on the air-conditioning hood is limited, and the air outlet range is small.

[0063] Combine the following Figures 1 to 13 , describing an embodiment of the utility model.

[0064] According to an embodiment of the utility model, on the one hand, an air outlet assembly is provided, including a main body 1 and a flow guide assembly.

[0065] The main body 1 has an air inlet 101 and an air outlet 102. The air inlet 101 is suitable for connecting with the volute outlet of the evaporator assembly 6, and the air outlet 102 extends in a direction parallel to the length direction of the range hood 8. The guide assembly is used to divide the interior of the main body 1 into multiple chambers, and each chamber is connected with the air inlet 101 and the air outlet 102.

[0066] In this embodiment, the main body 1 has an air inlet 101 and an air outlet 102. Since the air outlet 102 extends in a direction parallel to the length direction of the range hood 8, the air outlet 102 has a larger length, which can improve the air outlet range. In addition, by providing a guide component, the guide component divides the interior of the main body 1 into a plurality of chambers, each of which is connected to the air inlet 101 and the air outlet 102, which can improve the uniformity of air outlet at the air outlet 102 and make the user feel more comfortable.

[0067] In one embodiment, the main body 1 is provided with an air inlet chamber 103 directly opposite to the air inlet 101 and an air outlet chamber connected to the air inlet chamber 103. In a direction parallel to the length direction of the range hood 8, the length of the air outlet chamber is greater than the length of the air inlet chamber 103, and the guide component is arranged in the air outlet chamber.

[0068] In this embodiment, the air inlet chamber 103 is directly opposite to the air inlet port 101, so the cold air blown out from the volute outlet of the evaporator assembly 6 first enters the air inlet chamber 103, then flows to the air outlet chamber, and blows out from the air outlet 102. Since the length of the air outlet chamber is greater than the length of the air inlet chamber 103 in the direction parallel to the length direction of the range hood 8, the air outlet 102 has a larger length, which can improve the air outlet range. By arranging the guide assembly in the air outlet chamber, the air outlet uniformity at the air outlet 102 can be improved, making the user feel more comfortable.

[0069] In one embodiment, Figure 3 As shown, the air inlet chamber 103 and the air outlet chamber are connected to form an L shape, the air outlet chamber includes a first cavity wall 104 coplanar with the air inlet chamber 103, the air outlet chamber has a connecting cavity directly opposite to the air inlet chamber 103, the guide assembly includes a first guide plate 2, the first end of the first guide plate 2 is arranged in the connecting cavity, and the second end of the first guide plate 2 extends in a direction away from the first cavity wall 104 and extends outside the connecting cavity.

[0070] In this embodiment, the air inlet chamber 103 is opposite to the air inlet port 101. Therefore, the cold air blown out from the volute outlet of the evaporator assembly 6 first enters the air inlet chamber 103, and then flows into the connecting chamber of the air outlet chamber. By arranging the first end of the first guide plate 2 in the connecting chamber, the second end of the first guide plate 2 extends in a direction away from the first chamber wall 104 and extends outside the connecting chamber. A part of the cold air entering the connecting chamber flows out of the connecting chamber along the first guide plate 2, so that the cold air not only flows directly from the connecting chamber opposite to the air inlet chamber 103 to the air outlet 102, but also flows from the area outside the connecting chamber to the air outlet 102, thereby effectively improving the air outlet range. The first guide plate 2 can also improve the smoothness of the cold air flow and reduce wind resistance and noise.

[0071] In an embodiment not shown in the figure, the air inlet chamber 103 and the air outlet chamber are connected to form a T shape, and the guide component needs to guide the cold air flowing out of the air inlet chamber 103 to the left and right sides.

[0072] In one embodiment, the guide assembly also includes a second guide plate 3, which is arranged on a side of the first guide plate 2 close to the first cavity wall 104, the first end of the second guide plate 3 is arranged in the connecting cavity, and the second end of the second guide plate 3 extends in a direction away from the first cavity wall 104, the space between the second guide plate 3 and the first cavity wall 104 constitutes a first cavity 106, and the space between the second guide plate 3 and the first guide plate 2 constitutes a second cavity 107.

[0073] In this embodiment, the second guide plate 3 divides the space between the first guide plate 2 and the first cavity wall 104 into a first cavity 106 and a second cavity 107, so that the cold air flows out from different paths, thereby improving the uniformity of the cold air blown out from the space between the first guide plate 2 and the first cavity wall 104.

[0074] In one embodiment, at least one first partition plate 201 is provided on the side of the first guide plate 2 facing the second guide plate 3 to divide the second chamber 107 into a plurality of second sub-chambers; and / or, at least one second partition plate 301 is provided on the side of the second guide plate 3 facing the first chamber wall 104 to divide the first chamber 106 into a plurality of first sub-chambers.

[0075] In this embodiment, by providing at least one first partition plate 201 on the side of the first guide plate 2 facing the second guide plate 3, the first partition plate 201 divides the second chamber 107 into a plurality of second sub-chambers, thereby further improving the uniformity of the cold air blown out from the second chamber 107; by providing at least one second partition plate 301 on the side of the second guide plate 3 facing the first chamber wall 104, the second partition plate 301 divides the first chamber 106 into a plurality of first sub-chambers, thereby further improving the uniformity of the cold air blown out from the first chamber 106.

[0076] Specifically in one embodiment, at least one first partition plate 201 is disposed on a side of the first guide plate 2 facing the second guide plate 3 , and at least one second partition plate 301 is disposed on a side of the second guide plate 3 facing the first cavity wall 104 .

[0077] In one embodiment, three first partition plates 201 are provided, and the distance between two adjacent first partition plates 201 is L1, 15mm≤L1≤25mm; and / or, three second partition plates 301 are provided, and the distance between two adjacent second partition plates 301 is L2, 15mm≤L2≤25mm.

[0078] In this embodiment, three first partition plates 201 divide the second chamber 107 into four second sub-chambers, which can further improve the uniformity of the cold air blown out from the second chamber 107; three second partition plates 301 divide the first chamber 106 into four first sub-chambers, which can further improve the uniformity of the cold air blown out from the first chamber 106.

[0079] In an alternative embodiment, as shown in the figure, only one first partition plate 201 is provided, and the first partition plate 201 divides the second chamber 107 into two second sub-chambers; only one second partition plate 301 is provided, and the second partition plate 301 divides the first chamber 106 into two first sub-chambers.

[0080] Specifically in one embodiment, the distance between two adjacent first partition plates 201 is 15 mm; the distance between two adjacent second partition plates 301 is 15 mm.

[0081] Specifically in one embodiment, the distance between two adjacent first partition plates 201 is 20 mm; the distance between two adjacent second partition plates 301 is 20 mm.

[0082] Specifically in one embodiment, the distance between two adjacent first partition plates 201 is 25 mm; the distance between two adjacent second partition plates 301 is 25 mm.

[0083] In one embodiment, a side of the first guide plate 2 facing the second guide plate 3 is a curved surface; and / or a side of the second guide plate 3 facing the first cavity wall 104 is a curved surface.

[0084] In this embodiment, by making the side of the first guide plate 2 facing the second guide plate 3 a curved surface, the airflow can be blown out more smoothly; by making the side of the second guide plate 3 facing the first cavity wall 104 a curved surface, the airflow can be blown out more smoothly.

[0085] Specifically in one embodiment, Figure 3 and Figure 4 , Figure 5 As shown, one side of the first guide plate 2 facing the second guide plate 3 is a curved surface, and one side of the second guide plate 3 facing the first cavity wall 104 is a curved surface.

[0086] In one embodiment, a plurality of first raised ribs 202 are disposed at intervals on a side of the first guide plate 2 facing away from the second guide plate 3 ; and / or a plurality of second raised ribs 302 are disposed at intervals on a side of the second guide plate 3 facing away from the first cavity wall 104 .

[0087] In this embodiment, by arranging a plurality of first raised ribs 202 at intervals on the side of the first guide plate 2 away from the second guide plate 3, smooth passage of airflow is facilitated and airflow loss is reduced; by arranging a plurality of second raised ribs 302 at intervals on the side of the second guide plate 3 away from the first cavity wall 104, smooth passage of airflow is facilitated and airflow loss is reduced.

[0088] Specifically in one embodiment, Figure 8 and Fig.11 As shown, a plurality of first raised ribs 202 are arranged at intervals on a side of the first guide plate 2 facing away from the second guide plate 3 , and a plurality of second raised ribs 302 are arranged at intervals on a side of the second guide plate 3 facing away from the first cavity wall 104 .

[0089] Specifically in one embodiment, the first raised ribs 202 and the second raised ribs 302 are arranged at equal intervals.

[0090] In one embodiment, the height of the first raised rib 202 is h1, 0.5mm≤h1≤1.5mm; and / or, the spacing between two adjacent first raised ribs 202 is d1, 5mm≤d1≤7mm; and / or, the height of the second raised rib 302 is h1, 0.5mm≤h1≤1.5mm; and / or, the spacing between two adjacent second raised ribs 302 is d1, 5mm≤d1≤7mm.

[0091] Specifically in one embodiment, the height of the first raised rib 202 is 0.5 mm, and the distance between two adjacent first raised ribs 202 is 5 mm. The height of the second raised rib 302 is 0.5 mm, and the distance between two adjacent second raised ribs 302 is 5 mm.

[0092] Specifically, in one embodiment, the height of the first raised rib 202 is 1 mm, and the distance between two adjacent first raised ribs 202 is 6 mm. The height of the second raised rib 302 is 1 mm, and the distance between two adjacent second raised ribs 302 is 6 mm.

[0093] Specifically in one embodiment, the height of the first raised rib 202 is 1.5 mm, and the distance between two adjacent first raised ribs 202 is 7 mm. The height of the second raised rib 302 is 1.5 mm, and the distance between two adjacent second raised ribs 302 is 7 mm.

[0094] In one embodiment, the guide assembly also includes a third guide plate 4, which is arranged on the side of the first guide plate 2 away from the first cavity wall 104, and a plurality of air holes 401 are provided on the third guide plate 4. The space between the third guide plate 4 and the first guide plate 2 constitutes a third cavity 108, and the space between the side of the third guide plate 4 away from the first guide plate 2 and the main body 1 constitutes a fourth cavity 109.

[0095] In this embodiment, since the space on the side of the first guide plate 2 away from the first cavity wall 104 is larger, the third guide plate 4 is provided to divide the space on the side of the first guide plate 2 away from the first cavity wall 104 into a third chamber 108 and a fourth chamber 109. The airflow enters the third chamber 108 after being guided by the first guide plate 2. At this time, the airflow volume is relatively large. A part of the airflow flows through the third chamber 108 and is directly blown out from the air outlet 102, and the other part of the airflow passes through the air hole 401 on the third guide plate 4, enters the fourth chamber 109, and is blown out from the air outlet 102 after flowing through the fourth chamber 109. The provision of the third guide plate 4 further improves the air outlet uniformity of the air outlet 102.

[0096] Specifically in one embodiment, the third guide plate 4 is arc-shaped.

[0097] Specifically in one embodiment, the air hole 401 is a rectangular hole.

[0098] Specifically in one embodiment, the third guide plate 4 is provided with four air holes 401 in total.

[0099] In one embodiment, the air outlet chamber also has a second cavity wall 105, the first cavity wall 104 and the second cavity wall 105 are located at both ends of the air outlet 102, the distance between the second end of the second guide plate 3 and the first cavity wall 104 is L3, the distance between the second end of the second guide plate 3 and the second end of the first guide plate 2 is L4, the distance between the second end of the first guide plate 2 and the second end of the third guide plate 4 is L5, and the distance between the second end of the third guide plate 4 and the second cavity wall 105 is L6, 80mm≤L3≤90mm, 145mm≤L4≤155mm, 142mm≤L5≤152mm, 362mm≤L6≤372mm.

[0100] In this embodiment, since the second guide plate 3 is closer to the air inlet chamber 103, the air flow velocity is relatively large, the distance between the second end of the second guide plate 3 and the first cavity wall 104 is relatively small, and the second end of the second guide plate 3 extends outside the connecting cavity. Therefore, the distance between the second end of the second guide plate 3 and the second end of the first guide plate 2 is greater than the distance between the second end of the second guide plate 3 and the first cavity wall 104, so that the first cavity 106 and the second cavity 107 can have basically the same air output. Since the wind speeds in the second cavity 107 and the third cavity 108 are roughly the same, the distance between the second end of the first guide plate 2 and the second end of the third guide plate 4 and the distance between the second end of the second guide plate 3 and the second end of the first guide plate 2 are roughly equal, so that the second cavity 107 and the third cavity 108 can have basically the same air output. Since the wind speed in the fourth cavity 109 is relatively small, the distance between the second end of the third guide plate 4 and the second cavity wall 105 is relatively large, so that the third cavity 108 and the fourth cavity 109 can have basically the same air output. Therefore, more uniform air flow can be achieved.

[0101] Specifically in one embodiment, the total length of the air outlet 102 is 750 mm, the distance between the second end of the second guide plate 3 and the first cavity wall 104 is 85 mm, the distance between the second end of the second guide plate 3 and the second end of the first guide plate 2 is 151 mm, the distance between the second end of the first guide plate 2 and the second end of the third guide plate 4 is 147 mm, and the distance between the second end of the third guide plate 4 and the second cavity wall 105 is 367 mm.

[0102] In one embodiment, an air outlet grille 5 is provided at the air outlet 102 .

[0103] In this embodiment, by providing an air outlet grille 5 at the air outlet 102 , the air outlet uniformity can be further improved.

[0104] According to an embodiment of the utility model, on the other hand, an air-conditioning range hood is also provided, comprising: an air-conditioning module and an air outlet assembly provided in the above embodiment, the air-conditioning module comprising an evaporator assembly 6, and the air inlet 101 is connected to the volute outlet of the evaporator assembly 6.

[0105] In this embodiment, the airflow is converted into cold air flow after passing through the evaporator assembly 6, and the centrifugal fan wheel in the evaporator assembly 6 rotates to send the cold air flow to the air outlet assembly. Since the air outlet 102 extends in a direction parallel to the length direction of the range hood 8, the air outlet 102 has a larger length, which can improve the air outlet range. In addition, by providing a guide assembly, the guide assembly divides the interior of the main body 1 into multiple chambers, each of which is connected to the air inlet 101 and the air outlet 102, which can improve the uniformity of the air outlet at the air outlet 102 and make the user feel more comfortable.

[0106] Specifically, the evaporator assembly 6 includes an evaporator and an evaporation fan, and the volute 601 of the evaporation fan is connected to the air inlet 101 of the air outlet assembly.

[0107] Specifically, the air conditioning module also includes a compressor, a condenser, and a condensing fan. The hot air flow generated by the condenser is discharged into the wind cabinet of the range hood 8, and the fume suction fan is used to discharge the hot air flow and the fume gas to the outside through the exhaust pipe.

[0108] In one embodiment, the air conditioning hood further includes an air sweeping component, which is disposed at the air outlet 102 .

[0109] In this embodiment, the arrangement of the wind sweeping component can sweep the wind to different directions, thereby achieving wind outlet in a wider range.

[0110] In one embodiment, the wind sweeping assembly includes a wind sweeping plate 7, and the wind sweeping plate 7 has a first mode of tilting upward and a second mode of tilting downward.

[0111] In this embodiment, when the wind sweeping plate 7 is in the first mode, the cold wind blows upward at an angle, hits the ceiling 9 and reflects down to form a waterfall wind curtain, which can prevent the cold wind from blowing directly to the user. When the wind sweeping plate 7 is in the second mode, the cold air flow can blow to the whole body of the person.

[0112] Specifically in one embodiment, the wind sweeping assembly includes a wind sweeping plate 7, which is connected to a gear rack mechanism and two small motors on the left and right. The gear rack mechanism can push the wind sweeping plate 7 out. After the wind sweeping plate 7 is pushed out, the controller controls the two small motors to rotate forward or reverse to adjust the inclination angle of the wind sweeping plate 7.

[0113] Specifically in one embodiment, when the wind sweeping plate 7 is in the first mode, the angle between the wind sweeping plate 7 and the vertical line is 60°, and when the wind sweeping plate 7 is in the second mode, the angle between the wind sweeping plate 7 and the vertical line is 80°.

[0114] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. An air outlet component, characterized in that: include: The main body (1) has an air inlet (101) and an air outlet (102), wherein the air inlet (101) is adapted to communicate with the volute outlet of the evaporator assembly (6), and the air outlet (102) extends in a direction parallel to the length direction of the range hood (8); The air guide component is used to divide the interior of the body (1) into a plurality of chambers, each of the chambers being in communication with the air inlet (101) and the air outlet (102).

2. The air outlet assembly according to claim 1, characterized in that: The main body (1) is provided with an air inlet chamber (103) directly opposite to the air inlet (101) and an air outlet chamber connected to the air inlet chamber (103); in a direction parallel to the length direction of the range hood (8), the length of the air outlet chamber is greater than the length of the air inlet chamber (103); and the guide assembly is arranged in the air outlet chamber.

3. The air outlet assembly according to claim 2, characterized in that: The air inlet chamber (103) and the air outlet chamber are connected to form an L shape, the air outlet chamber includes a first chamber wall (104) coplanar with the air inlet chamber (103), the air outlet chamber has a connecting chamber directly opposite to the air inlet chamber (103), the guide assembly includes a first guide plate (2), a first end of the first guide plate (2) is arranged in the connecting chamber, and a second end of the first guide plate (2) extends in a direction away from the first chamber wall (104) and extends outside the connecting chamber.

4. The air outlet assembly according to claim 3, characterized in that: The guide assembly further comprises a second guide plate (3), wherein the second guide plate (3) is arranged on a side of the first guide plate (2) close to the first cavity wall (104), a first end of the second guide plate (3) is arranged in the connecting cavity, a second end of the second guide plate (3) extends in a direction away from the first cavity wall (104), a space between the second guide plate (3) and the first cavity wall (104) constitutes a first cavity (106), and a space between the second guide plate (3) and the first guide plate (2) constitutes a second cavity (107).

5. The air outlet assembly according to claim 4, characterized in that: At least one first partition plate (201) is provided on a side of the first guide plate (2) facing the second guide plate (3) to divide the second chamber (107) into a plurality of second sub-chambers; And / or, at least one second partition plate (301) is provided on a side of the second guide plate (3) facing the first cavity wall (104) to divide the first cavity (106) into a plurality of first sub-cavities.

6. The air outlet assembly according to claim 5, characterized in that: There are three first partition plates (201), and the distance between two adjacent first partition plates (201) is L1, 15 mm ≤ L1 ≤ 25 mm; And / or, three second partition plates (301) are provided, and the distance between two adjacent second partition plates (301) is L2, 15 mm ≤ L2 ≤ 25 mm.

7. The air outlet assembly according to claim 4, characterized in that: A surface of the first guide plate (2) facing the second guide plate (3) is a curved surface; And / or, a side of the second guide plate (3) facing the first cavity wall (104) is a curved surface.

8. The air outlet assembly according to claim 4, characterized in that: A plurality of first raised ribs (202) are arranged at intervals on a side of the first guide plate (2) facing away from the second guide plate (3); And / or, a plurality of second raised ribs (302) are arranged at intervals on a side of the second guide plate (3) facing away from the first cavity wall (104).

9. The air outlet assembly according to claim 8, characterized in that: The height of the first raised rib (202) is h1, 0.5 mm ≤ h1 ≤ 1.5 mm; and / or, the distance between two adjacent first raised ribs (202) is d1, 5mm≤d1≤7mm; and / or, the height of the second raised rib (302) is h1, 0.5 mm ≤ h1 ≤ 1.5 mm; And / or, the distance between two adjacent second raised ribs (302) is d1, 5mm≤d1≤7mm.

10. The air outlet assembly according to any one of claims 4 to 9, characterized in that: The guide assembly further comprises a third guide plate (4), wherein the third guide plate (4) is arranged on a side of the first guide plate (2) away from the first cavity wall (104), and a plurality of air holes (401) are arranged on the third guide plate (4). The space between the third guide plate (4) and the first guide plate (2) constitutes a third cavity (108), and the space between the side of the third guide plate (4) away from the first guide plate (2) and the main body (1) constitutes a fourth cavity (109).

11. The air outlet assembly according to claim 10, characterized in that: The air outlet chamber also has a second cavity wall (105), the first cavity wall (104) and the second cavity wall (105) are located at two ends of the air outlet (102), the distance between the second end of the second guide plate (3) and the first cavity wall (104) is L3, the distance between the second end of the second guide plate (3) and the second end of the first guide plate (2) is L4, the distance between the second end of the first guide plate (2) and the second end of the third guide plate (4) is L5, and the distance between the second end of the third guide plate (4) and the second cavity wall (105) is L6, 80mm≤L3≤90mm, 145mm≤L4≤155mm, 142mm≤L5≤152mm, 362mm≤L6≤372mm.

12. The air outlet assembly according to any one of claims 1 to 9 and 11, characterized in that: An air outlet grille (5) is provided at the air outlet (102).

13. An air conditioner hood, characterized in that: include: An air conditioning module, comprising an evaporator assembly (6); In the air outlet assembly according to any one of claims 1 to 12, the air inlet (101) is connected to the volute outlet of the evaporator assembly (6).

14. The air conditioner hood according to claim 13, characterized in that: The air conditioner smoke machine also includes: The air sweeping component is arranged at the air outlet (102).

15. The air conditioner hood according to claim 14, characterized in that: The wind sweeping assembly comprises a wind sweeping plate (7), wherein the wind sweeping plate (7) has a first mode tilted upward and a second mode tilted downward.

Images