CN215637621U - Air duct shell assembly and window type air conditioner - Google Patents
Air duct shell assembly and window type air conditioner Download PDFInfo
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- CN215637621U CN215637621U CN202122084659.8U CN202122084659U CN215637621U CN 215637621 U CN215637621 U CN 215637621U CN 202122084659 U CN202122084659 U CN 202122084659U CN 215637621 U CN215637621 U CN 215637621U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 238000009413 insulation Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
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- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses an air duct shell assembly and a window type air conditioner, wherein the air duct shell assembly comprises a first air duct shell and a second air duct shell, the second air duct shell is detachably connected with the first air duct shell and is jointly spliced to form a fan installation cavity, an air duct inlet and an air duct outlet, and the air duct inlet and the air duct outlet are communicated with the fan installation cavity. According to the technical scheme, the air duct shell assembly can be conveniently disassembled and assembled, so that the interior of the air duct shell assembly can be conveniently cleaned.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air duct shell assembly and a window type air conditioner.
Background
The window machine is divided into an indoor housing and an indoor housing, the indoor housing is installed indoors, the indoor housing blows air indoors to adjust indoor temperature, and the outdoor housing is installed outdoors and exchanges heat outdoors. After the window machine is used for a period of time, the air duct shell in the indoor shell is usually required to be cleaned, however, the air duct integral part in the window machine is troublesome to disassemble, and the inside is difficult to clean.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air duct shell assembly, which aims to facilitate the disassembly and the assembly of the air duct shell assembly so as to facilitate the cleaning of the interior of the air duct shell assembly.
To achieve the above object, the present invention provides an air duct casing assembly, comprising:
a first duct shell; and
the second air duct shell is detachably connected with the first air duct shell and jointly spliced to form a fan installation cavity, an air duct inlet and an air duct outlet, and the air duct inlet and the air duct outlet are communicated with the fan installation cavity.
Optionally, the first air duct shell is provided with a first clamping portion, the second air duct shell is provided with a second clamping portion, and the first clamping portion is clamped with the second clamping portion.
Optionally, the two opposite sides of the first air duct shell are provided with the first clamping portions, and the second air duct shell is provided with a second clamping portion corresponding to each of the first clamping portions.
Optionally, the second clamping portion includes a connecting arm extending toward the first air duct shell and a clamping protrusion arranged on the connecting arm, the first clamping portion is provided with a clamping hole, the connecting arm is inserted into the clamping hole, and the clamping protrusion abuts against a surface of the first clamping portion, which is away from the second air duct shell; or, first joint portion includes court the linking arm that second wind channel shell extends with locate joint arch on the linking arm, second joint portion is equipped with the joint hole, the linking arm peg graft in the joint hole, the protruding butt of joint in deviating from of second joint portion the surface of first wind channel shell.
Optionally, a first motor support is arranged on the first air duct shell, a second motor support is arranged on the second air duct shell, and the first motor support and the second motor support are spliced to form a motor installation cavity.
Optionally, the air duct shell assembly further comprises a threaded fastener connecting the first motor bracket and the second motor bracket.
Optionally, the first air duct shell is disposed above the second air duct shell, a first water retaining surrounding edge is disposed on the edge of the first air duct shell facing the second air duct shell, a second water retaining surrounding edge is disposed on the edge of the second air duct shell facing the first air duct shell, and the first water retaining surrounding edge is disposed on the outer side of the second water retaining surrounding edge.
Optionally, a first step surface is arranged on the inner side of the first water retaining surrounding edge, a second step surface is arranged on the outer side of the second water retaining surrounding edge, and the second water retaining surrounding edge is abutted against the first step surface or the first water retaining surrounding edge is abutted against the second step surface.
Optionally, at least one of the first air duct shell and the second air duct shell is provided with an installation chute, the installation chute is located at one side of the air duct inlet, and the installation chute is used for installing a side plate of the indoor-side heat exchanger.
Optionally, the air duct shell assembly further comprises a heat insulation structure, and the heat insulation structure is arranged on the outer surface of the first air duct shell and/or the second air duct shell; and/or, the surface of first wind channel shell is equipped with installation via hole and installing support, the installation via hole with fan installation cavity intercommunication, the installing support is located the edge of installation via hole, the installing support is used for installing positive negative ion generator, the installation via hole is used for supplying positive negative ion generator's head stretches into.
The utility model also provides a window type air conditioner which comprises a fan assembly and the air duct shell assembly, wherein the fan assembly is arranged on the air duct shell assembly.
According to the technical scheme, the second air duct shell is detachably connected with the first air duct shell, and the second air duct shell and the first air duct shell are spliced together to form the fan installation cavity, the air duct inlet and the air duct outlet, so that the fan assembly is limited by the first air duct shell and the second air duct shell, the steps of assembling and disassembling the fan assembly can be reduced when the first air duct shell and the second air duct shell are disassembled for cleaning, namely the fan assembly can be taken out when the first air duct shell and the second air duct shell are disassembled, and the fan assembly can be fixed in the first air duct shell and the second air duct shell are connected. So make the dismouting of wind channel shell subassembly more convenient to can be convenient for wash wind channel shell subassembly inside.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of an air duct shell assembly according to the present invention;
FIG. 2 is a schematic structural view of the air duct shell assembly of FIG. 1 and side plates and a water pan of an indoor heat exchanger;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of the duct housing assembly of FIG. 1 from another perspective;
FIG. 5 is a top view of the duct case assembly of FIG. 4;
FIG. 6 is a cross-sectional view taken at X-X in FIG. 4;
fig. 7 is an enlarged view at B in fig. 6.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an air duct shell assembly which is used for a window type air conditioner.
Referring to fig. 1 and 2 in the embodiment of the present invention, the air duct shell assembly includes a first air duct shell 11 and a second air duct shell 12, the second air duct shell 12 is detachably connected to the first air duct shell 11 and is jointly spliced to form a fan installation cavity 13, an air duct inlet 14 and an air duct outlet 15, and both the air duct inlet 14 and the air duct outlet 15 are communicated with the fan installation cavity 13.
In this embodiment, the duct outlet 15 is used to communicate with the indoor space to direct the flow of the outlet air into the room. The first air duct shell 11 is provided with a first cavity 131 (refer to fig. 6), a first gap 111 and a second gap 112, the first gap 111 and the second gap 112 are both communicated with the first cavity 131, the second air duct shell 12 is provided with a second cavity 132 (refer to fig. 6), a third gap 121 and a fourth gap 122, the third gap 121 and the fourth gap 122 are both communicated with the second cavity 132, the first cavity 131 and the second cavity 132 are spliced together to form a fan installation cavity 13, the first gap 111 and the third gap 121 are spliced together to form an air duct inlet 14, and the second gap 112 and the fourth gap 122 are spliced to form an air duct outlet 15. Of course, in other embodiments, only the first gap 111 and the second gap 112 may be provided on the first air duct shell 11, and the second air duct shell 12 covers the first gap 111 and the second gap 112 to form the air duct inlet 14 and the air duct outlet 15, respectively. Or only the second air duct shell 12 is provided with the third gap 121 and the fourth gap 122, and the first air duct shell 11 covers the third gap 121 and the fourth gap 122 to form the air duct inlet 14 and the air duct outlet 15, respectively.
When the air duct shell assembly is used in a window type air conditioner, the fan assembly 20 of the window type air conditioner is at least partially installed in the fan installation cavity 13, for example, at least an impeller in the fan assembly 20 is installed in the fan installation cavity 13. The indoor heat exchanger of the window air conditioner is arranged at the air duct inlet 14 or at the air duct outlet 15.
The first air duct shell 11 may be disposed above the second air duct shell 12, the second air duct shell 12 may be disposed above the first air duct shell 11, and the first air duct shell 11 is disposed above the second air duct shell 12 for example. When the air conditioner is installed, the second air duct shell 12 can be installed on the water pan 30 of the window type air conditioner, the fan assembly 20 is installed on the second air duct shell 12, and then the first air duct shell 11 is installed on the second air duct shell 12, so that the fan assembly 20 is covered in the air conditioner. When the fan installation cavity 13 and the fan assembly 20 need to be cleaned, the second air duct shell 12 of the fan assembly 20 can be conveniently detached only by detaching the first air duct shell 11 from the second air duct shell 12, so that the air duct shell assembly and the fan assembly 20 are convenient to detach.
According to the technical scheme, the second air duct shell 12 is detachably connected with the first air duct shell 11, and the second air duct shell 12 and the first air duct shell 11 are spliced together to form the fan installation cavity 13, the air duct inlet 14 and the air duct outlet 15, so that the fan assembly 20 is limited by the first air duct shell 11 and the second air duct shell 12, the steps of assembling and disassembling the fan assembly 20 can be reduced when the first air duct shell 11 and the second air duct shell 12 are disassembled for cleaning, namely the fan assembly 20 can be taken out when the first air duct shell 11 and the second air duct shell 12 are disassembled, and the fan assembly 20 can be fixed in when the first air duct shell 11 and the second air duct shell 12 are connected. So make the dismouting of wind channel shell subassembly more convenient to can be convenient for wash wind channel shell subassembly inside.
In addition, when the second air duct shell 12 and the first air duct shell 11 are spliced together to form the fan installation cavity 13, the air duct inlet 14 and the air duct outlet 15, the fan assembly 20 can be directly placed into the fan installation cavity 13 without being placed from the air duct inlet 14, so that the matching effect of an impeller of the fan assembly 20 and the air duct inlet 14 is good, an air guide ring can be omitted, the number of parts of a window type air conditioner is reduced, the assembly process can be reduced, and the production and warehouse pipe cost is reduced.
Referring to fig. 1 to 3, in an embodiment, the first air duct shell 11 is provided with a first clamping portion 113, the second air duct shell 12 is provided with a second clamping portion 123, and the first clamping portion 113 and the second clamping portion 123 are clamped. Specifically, the first engaging portion 113 is disposed on the outer side of the first air duct shell 11, and the second engaging portion 123 is disposed on the outer side of the second air duct shell 12. First wind channel shell 11 and second wind channel shell 12 are fixed through first joint portion 113 and second joint portion 123 joint at least, so can be convenient for first wind channel shell 11 and the dismouting of second wind channel shell 12, can reduce screw quantity between first wind channel shell 11 and the second wind channel shell 12 moreover, are favorable to promoting dismouting efficiency. Of course, in other embodiments, the first air duct shell 11 and the second air duct shell 12 may be connected only by screws.
In an embodiment, the second engaging portion 123 includes a connecting arm 124 extending toward the first air duct shell 11 and an engaging protrusion 125 disposed on the connecting arm 124, the first engaging portion 113 is provided with an engaging hole 114, the connecting arm 124 is inserted into the engaging hole 114, and the engaging protrusion 125 abuts against a surface of the first engaging portion 113 facing away from the second air duct shell 12. The linking arm 124 wears to locate joint hole 114 promptly, and make joint arch 125 wear out from joint hole 114, with the butt in the surface that deviates from second wind channel shell 12 of first joint portion 113, so set up, when making first joint portion 113 and the joint of second joint portion 123, can also restrict first joint portion 113 through joint hole 114, can be so that the area of contact of first joint portion 113 and second joint portion 123 is great, guarantees that first joint portion 113 and second joint portion 123 are connected stably. Of course, in other embodiments, the first engaging portion 113 may also include a connecting arm 124 extending toward the second air duct shell 12 and an engaging protrusion 125 disposed on the connecting arm 124, the second engaging portion 123 has an engaging hole 114, the connecting arm 124 is inserted into the engaging hole 114, and the engaging protrusion 125 abuts against a surface of the second engaging portion 123 away from the first air duct shell 11. In addition, in other embodiments, the first clamping portion 113 and the second clamping portion 123 may also be convex buckles clamped with each other.
In one embodiment, the first air duct shell 11 has first engaging portions 113 on opposite sides thereof, and the second air duct shell 12 has a second engaging portion 123 corresponding to each first engaging portion 113. That is, the two opposite sides of second wind channel shell 12 all are equipped with second joint portion 123, and every second joint portion 123 corresponds and 113 joints of a first joint portion, so increased buckle quantity on the one hand, can promote the connection stability of first wind channel shell 11 and second wind channel shell 12, and on the other hand can make first wind channel shell 11 and the two opposite sides of second wind channel shell 12 atress even. The first clamping portions 113 may be disposed on two opposite sides of the first air duct shell 11, or a plurality of (at least two) first clamping portions 113 may be disposed on two opposite sides of the first air duct shell 11.
Referring to fig. 4 and 5, in an embodiment, a first motor bracket 115 is disposed on the first air duct shell 11, a second motor bracket 126 is disposed on the second air duct shell 12, and the first motor bracket 115 and the second motor bracket 126 are spliced to form a motor installation cavity. Specifically, the motor mounting cavity is used for mounting the motor of the fan assembly 20, so that when the motor mounting cavity is formed by splicing the first motor support 115 and the second motor support 126, the motor of the fan assembly 20 is limited by the first motor support 115 and the second motor support 126, the motor can be fixed on the first air duct shell 11 or the second air duct shell 12 without screws, the steps of dismounting and mounting can be reduced, and the dismounting and mounting are convenient. And can guarantee that the motor is great with the area of contact of first motor support 115, with second motor support 126, can guarantee that the motor is installed on the wind channel shell subassembly steadily, reduce the not hard up risk of motor. Of course, in other embodiments, the motor of the fan assembly 20 may be mounted on the outer side of the first air duct shell 11 and/or the second air duct shell 12.
In this embodiment, the first motor bracket 115 and the first air duct shell 11 are integrally formed, and the second motor bracket 126 and the second air duct shell 12 are integrally formed, so that the forming is facilitated, the assembling process is reduced, and the assembling precision can be ensured. Of course, in other embodiments, the first motor bracket 115 and the first air duct shell 11 may be welded or screwed, and similarly, the second motor bracket 126 and the second air duct shell 12 may also be welded or screwed.
In one embodiment, the air duct casing assembly further includes a threaded fastener 18, the threaded fastener 18 connecting the first motor bracket 115 and the second motor bracket 126. Namely, after the first air duct shell 11 and the second air duct shell 12 are clamped, the first motor bracket 115 and the second motor bracket 126 are fixed together through the threaded fastener 18, so that the first motor bracket 115 and the second motor bracket 126 can be stably connected, and the risk that the first motor bracket 115 and the second motor bracket 126 are loosened in the working process of the fan assembly 20 can be reduced. The first motor bracket 115 and the second motor bracket 126 can be locked, and the noise caused by mutual collision between the first motor bracket 115 and the second motor bracket 126 in the working process of the fan assembly 20 is avoided. Wherein the threaded fastener 18 may be a screw or a bolt, etc. Of course, in other embodiments, the first motor bracket 115 and the second motor bracket 126 may be clamped by a clamping structure.
Referring to fig. 1 and 2, in an embodiment, the window type air conditioner includes a water pan 30 and an indoor side heat exchanger disposed on the water pan 30, and when the housing assembly is used in the window type air conditioner, the second mounting shell is mounted on the water pan 30. During installation, the indoor side heat exchanger can be fixed on the water receiving tray 30, the air duct shell assembly is installed on the water receiving tray 30, and the air duct inlet 14 of the air duct shell assembly is matched with the indoor side heat exchanger for installation.
In an embodiment, at least one of the first air duct shell 11 and the second air duct shell 12 is provided with a mounting chute 17, the mounting chute 17 is located at one side of the air duct inlet 14, and the mounting chute 17 is used for mounting the side plate 40 of the indoor side heat exchanger. In this embodiment, the first air duct shell 11 and the second air duct shell 12 are both provided with an installation sliding groove 17, the installation sliding groove 17 on the first air duct shell 11 corresponds to the installation sliding groove 17 on the second air duct shell 12, that is, one end of the installation sliding groove 17 on the first air duct shell 11 and one end of the installation sliding groove 17 on the second air duct shell 12. During installation, the first air duct shell 11, the second air duct shell 12 and the fan assembly 20 may be assembled into an integral component, and then the integral component is installed on the water pan 30, so that the side plate 40 of the indoor side heat exchanger is inserted into the installation sliding groove 17 of the first air duct shell 11 from the installation sliding groove 17 of the second air duct shell 12. Or the second air duct shell 12 may be first installed on the water collector 30, the side plate 40 of the indoor side heat exchanger is inserted into the installation sliding groove 17 of the second air duct shell 12, and when the first air duct shell 11 is installed on the second air duct shell 12, the part of the side plate 40 located on the upper side of the second air duct shell 12 is inserted into the installation sliding groove 17 of the first air duct shell 11.
Through being equipped with installation spout 17 in at least one of first wind channel shell 11 and second wind channel shell 12 to make installation spout 17 be located one side of wind channel entry 14, so can insert in installation spout 17 through the sideboard 40 with indoor side heat exchanger, thereby realize the assembly of indoor side heat exchanger and wind channel shell subassembly, make indoor side heat exchanger and wind channel shell subassembly reciprocal anchorage, can fix the position of wind channel shell subassembly and indoor side heat exchanger better. Of course, in other embodiments, the mounting chute 17 may be provided only on the first air duct shell 11 or the second air duct shell 12.
When the air duct shell assembly is used for a window type air conditioner, the air duct shell assembly is an air generating and air outlet structure of the window type air conditioner, the air duct shell assembly is close to an indoor side heat exchanger (evaporator), the integral temperature of the air duct shell assembly is relatively low when the window type air conditioner works, and condensate water is easily generated outside the air duct shell assembly. In order to prevent the condensed water from flowing into the fan installation cavity 13 along the gap between the first air duct shell 11 and the second air duct shell 12, referring to fig. 6 and 7, in an embodiment, the first air duct shell 11 is disposed above the second air duct shell 12, a first water retaining surrounding edge 116 is disposed on an edge of the first air duct shell 11 facing the second air duct shell 12, a second water retaining surrounding edge 127 is disposed on an edge of the second air duct shell 12 facing the first air duct shell 11, and the first water retaining surrounding edge 116 is disposed outside the second water retaining surrounding edge 127. So make the top edge of second manger plate surrounding edge 127 be higher than the lower limb that first manger plate encloses, when the condensate water of first wind channel shell 11 surface flowed to the lower limb of first manger plate surrounding edge 116, the comdenstion water can flow down along the surface of second wind channel shell 12, avoids the comdenstion water to flow into the condition of fan installation cavity 13 from second manger plate surrounding edge 127 top edge, has guaranteed the waterproof performance of fan installation cavity 13. Of course, in other embodiments, a gasket may be provided between the first air duct shell 11 and the second air duct shell 12.
In an embodiment, a first step surface 117 is disposed on an inner side of the first water retaining surrounding edge 116, a second step surface 128 is disposed on an outer side of the second water retaining surrounding edge 127, and the second water retaining surrounding edge 127 abuts against the first step surface 117 or the first water retaining surrounding edge 116 abuts against the second step surface 128. First manger plate surrounding edge 116 and first step face 117 form female tang structure promptly, second manger plate surrounding edge 127 and second step face 128 form public tang structure, so set up, when carrying out waterproofly through first manger plate surrounding edge 116 and second manger plate surrounding edge 127, can also make first wind channel shell 11 and second wind channel shell 12 support each other, and can reduce the bulge height of second manger plate surrounding edge 127 relative first wind channel shell 11 internal surface, guarantee that the chamber wall of fan installation cavity 13 is comparatively level and smooth, reduce the windage of second manger plate surrounding edge 127.
Referring to fig. 1 and 4, in an embodiment, the outer surface of the first air duct shell 11 is provided with a mounting through hole and a mounting bracket 16, the mounting through hole is communicated with the fan mounting cavity 13, the mounting bracket 16 is arranged at the edge of the mounting through hole, the mounting bracket 16 is used for mounting the positive and negative ion generator, and the mounting through hole is used for the head of the positive and negative ion generator to extend into. When installing positive negative ion generator promptly, can install outside fan installation cavity 13 with positive negative ion generator's most structure, and only make positive negative ion generator's head stretch into fan installation cavity 13 from the installation via hole, even so be convenient for positive negative ion generator's installation, also can reduce positive negative ion generator's the protrusion height in fan installation cavity 13 for positive negative ion generator causes the windage less in fan installation cavity 13.
In one embodiment, the duct shell assembly further comprises a thermal insulation structure disposed on an outer surface of the first duct shell 11 and/or the second duct shell 12. That is, the heat insulating structure may be provided only on the outer surface of first air duct shell 11, may be provided only on the outer surface of second air duct shell 12, and may be provided on both the outer surface of first air duct shell 11 and the outer surface of second air duct shell 12. The heat insulation structure is arranged on the outer surface of the first air duct shell 11 and/or the outer surface of the second air duct shell 12, so that the heat insulation performance of the fan installation cavity 13 can be improved, the heat exchange between the first air duct shell 11 and/or the second air duct shell 12 and the outside is reduced, and the refrigeration effect is ensured. Wherein, the heat insulation structure material can be sponge, foam, pearl cotton or other heat insulation materials.
In this embodiment, the heat insulation structure includes a first heat insulation layer attached to the outer surface of the first air duct shell 11 and a second heat insulation layer attached to the outer surface of the second air duct shell 12, and the first heat insulation layer and the second heat insulation layer are independent from each other, that is, the first heat insulation layer and the second heat insulation layer do not interfere with each other and have no connection relationship, so that the heat insulation structure is not affected when the first air duct shell 11 and the second air duct shell 12 are disassembled.
The utility model also provides a window type air conditioner, which comprises a fan assembly 20 and an air duct shell assembly, wherein the specific structure of the air duct shell assembly refers to the embodiment. Wherein the fan assembly 20 is mounted to the air duct shell assembly. Specifically, at least the impeller of the fan assembly 20 is mounted to the fan mounting cavity 13 of the air duct casing assembly.
In this embodiment, the window air conditioner further includes a water pan 30, an indoor side heat exchanger, and an indoor housing, the second air duct shell 12 is installed on the water pan 30, the first air duct shell 11 is installed above the second air duct shell 12, the first air duct shell 11, the second air duct shell 12, and the indoor side heat exchanger are all disposed in the indoor housing, the indoor housing is provided with an air inlet and an air outlet, the air inlet is communicated with the air duct inlet 14, and the air outlet is communicated with the air duct outlet 15. The indoor heat exchanger is disposed between the duct inlet 14 and the air intake. To facilitate the assembly and disassembly of the second air duct shell 12, in one embodiment, the second air duct shell 12 is snapped to the water pan 30. Specifically, the water pan 30 is provided with a connecting flange, the connecting flange is provided with a clamping hole, the bottom of the second air duct shell 12 is provided with a convex buckle, and the convex buckle is clamped in the clamping hole, so that the structure is simple.
In one embodiment, the window air conditioner further comprises a base plate 50, an outdoor side mounting bracket 60 arranged on the base plate 50, and an outdoor side fan arranged on the outdoor side mounting bracket 60, wherein the water receiving plate 30 is arranged on the base plate 50, and the outdoor side mounting bracket 60 is spaced from the air duct shell assembly.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. An air duct casing assembly, comprising:
a first duct shell; and
the second air duct shell is detachably connected with the first air duct shell and jointly spliced to form a fan installation cavity, an air duct inlet and an air duct outlet, and the air duct inlet and the air duct outlet are communicated with the fan installation cavity.
2. The air duct casing assembly of claim 1, wherein the first air duct casing is provided with a first clamping portion, the second air duct casing is provided with a second clamping portion, and the first clamping portion and the second clamping portion are clamped.
3. The air duct casing assembly according to claim 2, wherein the first engaging portions are provided on opposite sides of the first air duct casing, and the second air duct casing is provided with one second engaging portion corresponding to each of the first engaging portions.
4. The air duct casing assembly according to claim 3, wherein the second clamping portion includes a connecting arm extending toward the first air duct casing and a clamping protrusion provided on the connecting arm, the first clamping portion is provided with a clamping hole, the connecting arm is inserted into the clamping hole, and the clamping protrusion abuts against a surface of the first clamping portion facing away from the second air duct casing; or,
first joint portion includes court the linking arm that second wind channel shell extends with locate joint arch on the linking arm, second joint portion is equipped with the joint hole, the linking arm peg graft in the joint hole, the protruding butt of joint in deviating from of second joint portion the surface of first wind channel shell.
5. The air duct casing assembly according to claim 1, wherein a first motor support is provided on the first air duct casing, a second motor support is provided on the second air duct casing, and the first motor support and the second motor support are spliced together to form a motor mounting cavity.
6. The air duct case assembly of claim 5, further comprising a threaded fastener connecting the first motor bracket and the second motor bracket.
7. The air duct casing assembly according to claim 1, wherein the first air duct casing is disposed above the second air duct casing, a first water retaining rim is disposed on an edge of the first air duct casing facing the second air duct casing, a second water retaining rim is disposed on an edge of the second air duct casing facing the first air duct casing, and the first water retaining rim is disposed outside the second water retaining rim.
8. The air duct casing assembly of claim 7, wherein a first step surface is provided on an inner side of the first water retaining skirt, and a second step surface is provided on an outer side of the second water retaining skirt, the second water retaining skirt abutting against the first step surface or the first water retaining skirt abutting against the second step surface.
9. The air duct shell assembly of claim 1, wherein at least one of the first air duct shell and the second air duct shell is provided with a mounting chute located at one side of the air duct inlet, the mounting chute being for mounting a side plate of an indoor-side heat exchanger.
10. The air duct shell assembly according to any one of claims 1 to 9, further comprising a thermal insulation structure provided on an outer surface of the first air duct shell and/or the second air duct shell; and/or the presence of a gas in the gas,
the outer surface of the first air duct shell is provided with an installation through hole and an installation support, the installation through hole is communicated with the fan installation cavity, the installation support is arranged on the edge of the installation through hole, the installation support is used for installing the positive and negative ion generator, and the installation through hole is used for allowing the head of the positive and negative ion generator to stretch into.
11. A window air conditioner including a fan assembly and an air duct housing assembly as claimed in any one of claims 1 to 10, the fan assembly being mounted to the air duct housing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084659.8U CN215637621U (en) | 2021-08-31 | 2021-08-31 | Air duct shell assembly and window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122084659.8U CN215637621U (en) | 2021-08-31 | 2021-08-31 | Air duct shell assembly and window type air conditioner |
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| Publication Number | Publication Date |
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| CN215637621U true CN215637621U (en) | 2022-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122084659.8U Active CN215637621U (en) | 2021-08-31 | 2021-08-31 | Air duct shell assembly and window type air conditioner |
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| CN (1) | CN215637621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024207606A1 (en) * | 2023-04-07 | 2024-10-10 | 芜湖美智空调设备有限公司 | Overhead air conditioner and vehicle |
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2021
- 2021-08-31 CN CN202122084659.8U patent/CN215637621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024207606A1 (en) * | 2023-04-07 | 2024-10-10 | 芜湖美智空调设备有限公司 | Overhead air conditioner and vehicle |
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