CN216644529U - Machine and air conditioner in lug, casing subassembly, air conditioning - Google Patents
Machine and air conditioner in lug, casing subassembly, air conditioning Download PDFInfo
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- CN216644529U CN216644529U CN202122891287.XU CN202122891287U CN216644529U CN 216644529 U CN216644529 U CN 216644529U CN 202122891287 U CN202122891287 U CN 202122891287U CN 216644529 U CN216644529 U CN 216644529U
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Abstract
The utility model relates to a lifting lug, a shell assembly, an air conditioner indoor unit and an air conditioner, wherein the shell assembly comprises a shell and the lifting lug, and the shell comprises a side plate; the lug includes lug couple and lug journal stirrup, the lug journal stirrup is including consecutive water collector connecting portion and curb plate connecting portion, wherein the lug couple with water collector connecting portion link to each other, the curb plate with curb plate connecting portion link to each other, the lug couple with lug journal stirrup integrated into one piece. The air conditioner indoor unit with the shell assembly provided by the embodiment of the utility model has the advantages of good reliability and the like.
Description
Technical Field
The utility model relates to the technical field of air conditioning, in particular to a lifting lug, a shell assembly, an air conditioner indoor unit and an air conditioner.
Background
With the development of the updating iteration of the air conditioner, the aspects of installation, performance, comfort and the like are continuously improved, the demand of a user on the air conditioner is continuously improved, and meanwhile, the cost of the air conditioner is expected to be reduced. For the air conditioner installed on the suspended ceiling, the connection and assembly design of the lifting lug and the shell assembly is directly related to a series of problems of stability after the shell assembly is assembled, the batch size consistency of the air guide rings of the shell assembly and the like. The lifting lug of the shell assembly in the related art has the technical problems of poor strength and easy deformation.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least in part, one of the technical problems in the related art.
Therefore, the embodiment of the utility model provides the lifting lug with good structural strength.
The embodiment of the utility model also provides a machine shell assembly with the lifting lug so as to improve the use reliability of the air conditioner indoor unit with the machine shell assembly.
The embodiment of the utility model also provides an air conditioner indoor unit with the casing assembly, so as to improve the use reliability of the air conditioner indoor unit.
The embodiment of the utility model also provides an air conditioner with the air conditioner indoor unit, so as to improve the use reliability of the air conditioner.
The enclosure assembly of the embodiment of the present invention includes:
a chassis including a side panel; and
a lifting lug, the lifting lug comprising a lifting lug hook, an
The lifting lug comprises a water pan connecting part and a side plate connecting part which are sequentially connected, wherein the lifting lug hook is connected with the water pan connecting part, the side plate is connected with the side plate connecting part, and the lifting lug hook is integrally formed with the lifting lug.
The air conditioner indoor unit with the shell assembly has the advantages of good reliability and the like.
In some embodiments, the shackle hook is a U-shaped hook, the shackle hook comprising:
a first portion and a second portion, each of which extends in an up-and-down direction, a lower end of the first portion being connected to the water tray connection part; and
the middle part extends along a first horizontal direction, one end of the middle part is connected with the upper end of the first part, and the other end of the middle part is connected with the upper end of the second part to limit a limiting groove with a downward opening.
In some embodiments, the angle between the first portion and the intermediate portion is greater than 90 °, and/or
The angle between the second portion and the intermediate portion is greater than 90 °.
In some embodiments, the width of the first portion increases progressively in a direction adjacent the drip tray connection.
In some embodiments, the lifting lug includes a first reinforcing rib, the first reinforcing rib includes a first section, a second section and a third section, which are connected in sequence, the first section is disposed on the first portion, the second section is disposed on the middle portion, and the third section is disposed on the second portion.
In some embodiments, the first reinforcing bead is formed by pressing a portion of the shackle hook in an up-down direction.
In some embodiments, an avoidance port for avoiding the defrosting tray is arranged at the upper end of the side plate.
In some embodiments, the lower edge of the avoidance opening is lower than the upper surface of the water pan connecting part, and/or
The upper edge of the avoiding opening is higher than the upper surface of the connecting part of the water receiving tray.
In some embodiments, the edge of the avoidance orifice has a cuff.
In some embodiments, one of the side plate connecting portion and the side plate is provided with a first positioning protrusion, the other of the side plate connecting portion and the side plate is provided with a first positioning hole, the first positioning protrusion is inserted into the first positioning hole, and the first positioning protrusion is matched with the first positioning hole.
An air conditioner indoor unit according to an embodiment of the present invention includes:
a housing assembly according to any of the above embodiments of the utility model; and
the water receiving tray comprises a water receiving tray support lug, and the water receiving tray support lug is connected with the water receiving tray connecting part.
The air conditioner indoor unit provided by the embodiment of the utility model has the advantages of good reliability and the like.
In some embodiments, the water pan connecting portion extends along the first horizontal direction, and the side plate connecting portion extends along the vertical direction, so that the water pan connecting portion and the side plate connecting portion are arranged in an L shape, the water pan support lug is in lap joint with the water pan connecting portion, and at least one part of the water pan support lug passes along the first horizontal direction and passes through the avoiding opening to be connected with the water pan connecting portion.
In some embodiments, the bypass opening has a first sidewall and a second sidewall, each of the first sidewall and the second sidewall extending in an up-down direction; and
the bottom wall extends along a second horizontal direction, one end of the bottom wall is connected with the lower end of the first side wall, and the other end of the bottom wall is connected with the lower end of the second side wall;
wherein the water pan support lug is positioned above the bottom wall, and/or
The water pan support lug is located between the first side wall and the second side wall in the second horizontal direction.
In some embodiments, the water pan support lug is integrally block-shaped, the water pan comprises a water containing pan, and the water pan support lug and the water containing pan are integrally formed.
In some embodiments, the upper surface of the intermediate portion is lower than the upper surface of the drip tray or the upper surface of the intermediate portion is flush with the upper surface of the drip tray.
In some embodiments, one of the water pan connecting part and the water pan support lug is provided with a second positioning protrusion, the other of the water pan connecting part and the water pan support lug is provided with a second positioning hole, the second positioning protrusion is inserted into the second positioning hole and matched with the second positioning hole, and/or the second positioning protrusion is inserted into the second positioning hole and matched with the second positioning hole
The water-receiving tray support lug is provided with a first connecting hole, the water-receiving tray connecting part is provided with a second connecting hole, and the water-receiving tray support lug is connected through a fastener penetrating through the first connecting hole and the second connecting hole.
In some embodiments, the water pan includes a second reinforcing rib, and the second reinforcing rib is provided on the water pan support lug.
An air conditioner according to an embodiment of the present invention includes the air conditioning indoor unit according to any one of the above embodiments.
The air conditioner provided by the embodiment of the utility model has the advantages of good reliability and the like.
The shackle of the embodiment of the utility model comprises: a lifting lug is hooked; and
The lifting lug support lug comprises a water pan connecting part and a side plate connecting part which are sequentially connected, wherein the lifting lug hook is connected with the water pan connecting part, and the lifting lug hook is integrally formed with the lifting lug support lug.
The air conditioner indoor unit with the lifting lug of the embodiment of the utility model has the advantages of good reliability and the like.
In some embodiments, the shackle hook is a U-shaped hook, the shackle hook comprising:
a first portion and a second portion, each of which extends in an up-and-down direction, a lower end of the first portion being connected to the water tray connection part; and
the middle part extends along a first horizontal direction, one end of the middle part is connected with the upper end of the first part, and the other end of the middle part is connected with the upper end of the second part to limit a limiting groove with a downward opening.
In some embodiments, the angle between the first portion and the intermediate portion is greater than 90 °, and/or
The angle between the second portion and the intermediate portion is greater than 90 °.
In some embodiments, the width of the first portion increases progressively in a direction adjacent the drip tray connection.
In some embodiments, the lifting lug includes a first reinforcing rib, the first reinforcing rib includes a first section, a second section and a third section, which are connected in sequence, the first section is disposed on the first portion, the second section is disposed on the middle portion, and the third section is disposed on the second portion.
Drawings
Fig. 1 is a schematic structural view of a shackle according to one embodiment of the present invention.
Figure 2 is a schematic structural view from another perspective of a lifting lug according to an embodiment of the utility model.
Fig. 3 is a partial structural view of an indoor unit of an air conditioner according to an embodiment of the present invention.
Fig. 4 is a partial structural view of another perspective of an air conditioning indoor unit according to an embodiment of the present invention.
Fig. 5 is a partial sectional view of an air conditioning indoor unit according to one embodiment of the present invention.
Fig. 6 is a schematic structural view of the side plate of fig. 3.
Fig. 7 is a schematic structural view of a water pan of an air conditioning indoor unit according to an embodiment of the present invention.
Fig. 8 is an enlarged view at a in fig. 7.
Fig. 9 is a schematic structural view of a water receiving tray of an indoor unit of an air conditioner according to an embodiment of the present invention.
Fig. 10 is an enlarged view at B in fig. 9.
Fig. 11 is a partial structural schematic view of an air conditioning indoor unit in the related art.
Reference numerals are as follows:
an indoor air-conditioning unit 100;
a side plate 1; an avoidance port 101; a first sidewall 1011; a second sidewall 1012; a bottom wall 1013; a flange 1014;
a water pan 2; a water pan lug 201; a first side 2011; a second side 2012; a second positioning projection 2013; a first connection aperture 2014; a second reinforcing rib 2015; a water containing tray 202; a foam body 203;
a lifting lug 3; a lifting lug hook 301; a first portion 3011; a second portion 3012; a middle portion 3013; a limit groove 3014; a lifting lug 302; a water pan connection section 3021; a second positioning hole 30211; a second connection hole 30212; a side plate connecting portion 3022; a boom connecting portion 3023; the first reinforcing ribs 303;
a lifting lug 30;
a lifting lug hanger 3001;
a lifting lug 3002;
a lifting lug cantilever 3003;
a drip tray support lug 40.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
An air conditioning indoor unit 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 10.
As shown in fig. 3 to 6, an air conditioning indoor unit 100 according to an embodiment of the present invention includes a cabinet assembly and a water receiving tray 2.
As shown in fig. 3 to 6, the cabinet assembly includes a cabinet and a lifting lug 3, the cabinet includes a side plate 1, as shown in fig. 1 and 2, the lifting lug 3 includes a lifting lug hook 301 and a lifting lug 302, as shown in fig. 7 to 10, the water-receiving tray 2 includes a water-receiving tray lug 201. The lifting lug support lug 302 comprises a water pan connecting part 3021 and a side plate connecting part 3022 which are connected in sequence. Wherein, lug couple 301 links to each other with water collector connecting portion 3021, and water collector journal stirrup 201 links to each other with water collector connecting portion 3021, and curb plate 1 links to each other with curb plate connecting portion 3022, lug couple 301 and lug journal stirrup 302 integrated into one piece.
In the related art, as shown in fig. 11, a shackle hook 3001 of a shackle 30 is overlapped on a shackle branch 3002, and in order to ensure reliable connection between the shackle hook 3001 and the shackle branch 3002, a longer shackle cantilever 3003 needs to be disposed on the shackle hook 3001. The lifting lug hook 3001 is connected with the lifting lug support lug 3002 through a lifting lug cantilever 3003, and the water pan support lug 40 of the water pan is connected with the lifting lug support lug 3002. The longer lifting lug cantilever 3003 on the lifting lug hook 3001 causes the poor integral strength of the lifting lug 30 and the deformation easily caused by stress, which affects the performance of the indoor unit of the air conditioner.
The lifting lug hook 301 and the lifting lug support lug 302 of the indoor unit 100 of the air conditioner are integrally formed, so that the lifting lug 3 has high integral strength and is not easy to deform under stress. In addition, compared with the prior art, the overall strength of the lifting lug does not need to be improved by increasing the length of the lifting lug cantilever, the cantilever between the lifting lug hook 301 and the lifting lug support lug 302 can be set to be shorter, the overall strength of the lifting lug 3 is further improved, the deformation of the lifting lug 3 caused by stress is avoided, the assembly reliability of the air-conditioning indoor unit is improved, and the improvement of the use reliability of the air-conditioning indoor unit is facilitated.
Therefore, the air conditioner indoor unit provided by the embodiment of the utility model has the advantages of good reliability and the like.
Optionally, the indoor air conditioner 100 is a ceiling fan.
Optionally, the lifting lug 3 comprises a boom attachment section 3023, the boom attachment section 3023 being attached to the side panel attachment section 3022, the boom attachment section 3023 and the lifting lug attachment section 3021 being located on opposite sides of the side panel attachment section 3022. The boom connecting part 3023 is used to connect to a boom of a ceiling fan to achieve a ceiling-mounted installation of the indoor unit 100 of an air conditioner.
In some embodiments, one of the side plate connecting portion 3022 and the side plate 1 is provided with a first positioning protrusion, and the other of the side plate connecting portion 3022 and the side plate 1 is provided with a first positioning hole, the first positioning protrusion is inserted into the first positioning hole, and the first positioning protrusion is matched with the first positioning hole.
For example, the side plate connecting portion 3022 is provided with a first positioning hole, and the side plate 1 is provided with a first positioning protrusion. When carrying out being connected of lug 3 and curb plate 1, first location arch cartridge is in first locating hole, and first location arch and the cooperation of first locating hole realize the installation prepositioning of lug 3 on curb plate 1 to conveniently carry out the fixed connection of lug 3 and curb plate 1.
In some embodiments, shackle hook 301 is a U-shaped hook, and shackle hook 301 includes a first portion 3011, a second portion 3012, and an intermediate portion 3013. Each of the first and second portions 3011 and 3012 extends in the up-down direction, and the lower end of the first portion 3011 is connected to a water tray connection portion 3021. The middle portion 3013 extends in a first horizontal direction, one end of the middle portion 3013 is connected to an upper end of the first portion 3011, and the other end of the middle portion 3013 is connected to an upper end of the second portion 3012 to define a limiting groove 3014 which is open downward.
In order to make the technical solution of the present application easier to understand, the following further describes the technical solution of the present application by taking the example that the first horizontal direction coincides with the left-right direction, and the height direction of the side plate 1 coincides with the up-down direction. Wherein the left-right direction and the up-down direction are as shown in fig. 1 to 5.
It will be understood by those skilled in the art that the up-down direction shown in fig. 3 to 5 is the up-down direction during the assembly of the air conditioning indoor unit 100, and the up-down direction is opposite to the up-down direction during the use of the air conditioning indoor unit.
The first section 3011 and the second section 3012 each extend in the up-down direction, and the first section 3011 is provided on the right side of the second section 3012. The intermediate section 3013 extends in the left-right direction, and the left end of the intermediate section 3013 is connected to the upper end of the second section 3012, and the right end of the intermediate section 3013 is connected to the upper end of the first section 3011. A limiting groove 3014 with a downward opening is defined between the first portion 3011, the second portion 3012 and the middle portion 3013.
In the related art, as shown in fig. 11, the limiting depth of the lifting lug hook 3001 is shallow, so that the lifting hook assembled with the lifting lug hook is easy to slip off, resulting in poor assembling stability of the air conditioning indoor unit.
When the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014 is smaller than the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014, the limiting depth of the lifting lug hook 301 is equal to the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014; when the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014 is greater than the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014 (as shown in fig. 5), the limiting depth of the lifting lug hook 301 is equal to the distance L between the lower end of the second portion 3012 and the bottom of the limiting groove 3014; when the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014 is equal to the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014, the limiting depth of the lifting lug hook 301 is equal to the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014, and the limiting depth of the lifting lug hook 301 is equal to the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014. Therefore, the limiting depth of the lifting lug hook is deeper, the lifting hook assembled with the lifting lug hook 301 is not easy to slip, and the assembly stability of the indoor unit of the air conditioner is improved.
Alternatively, the hook engaged with the lifting lug hook 301 is a hook (not shown) of a panel of the air conditioning indoor unit 100. Therefore, the panel can be installed and fixed by hooking and matching the lifting hook of the panel with the lifting hook 301.
Alternatively, as shown in fig. 5, the distance between the lower end of the second portion 3012 and the bottom of the limiting slot 3014 is 5mm-15 mm.
For example, the distance between the lower end of the second portion 3012 and the bottom of the stopper slot 3014 is L, and L is 5mm or more and 15mm or less.
Therefore, the limiting depth of the lifting lug hook 301 is deep, and the size of the second part 3012 is not too large, so that the lifting hook assembled with the lifting lug hook 301 is not easy to slip off, and the material cost is saved as much as possible.
Optionally, as shown in fig. 1, the width of the first portion 3011 gradually increases in a direction adjacent to the water-tray connection 3021.
For example, as shown in fig. 1, the width of the first portion 3011 gradually increases in the left-to-right direction.
Therefore, the integral strength of the lifting lug 3 is further improved, the assembly stability of the indoor unit of the air conditioner is further improved, and the use reliability of the indoor unit of the air conditioner is improved.
Of course, in other embodiments, the width of the first portion may be equal everywhere in a direction away from the drip tray connection.
Optionally, the angle between first portion 3011 and intermediate portion 3013 is greater than 90 °, and/or the angle between second portion 3012 and intermediate portion 3013 is greater than 90 °.
For example, as shown in fig. 5, α is between the first section 3011 and the intermediate section 3013, β is between the second section 3012 and the intermediate section 3013, and both α and β are greater than 90 °.
From this, be favorable to further improving the overall structure intensity of lug 3, further improve the assembly stability of machine in the air conditioning, improve the use reliability of machine in the air conditioning.
Of course, in other embodiments, α and β may also equal 90 °; alternatively, one of α and β is less than 90 °.
In some embodiments, the lifting lug 3 comprises a first reinforcing rib 303, and the first reinforcing rib 303 comprises a first section, a second section and a third section which are connected in sequence, wherein the first section is arranged on the first part, the second section is arranged on the middle part, and the third section is arranged on the second part.
For example, as shown in fig. 1 and 2, the second segment is located between the first segment and the third segment in the left-right direction, and the first segment is provided on the left side of the third segment, the first segment is provided on the first portion, the second segment is provided on the middle portion, and the third segment is provided on the second portion.
Optionally, as shown in fig. 1, the first stiffener 303 is located in the limiting slot 3014. Of course, in other embodiments, the first reinforcing rib may be located outside the limiting groove.
Therefore, the structural strength of the lifting lug support lug 301 can be effectively improved by using the first reinforcing rib 303, so that the overall strength of the lifting lug 3 can be improved, the assembly stability of the air-conditioning indoor unit is further improved, and the use reliability of the air-conditioning indoor unit is improved.
Alternatively, the first reinforcement rib 303 is punched in the up-down direction by a portion of the shackle hook 301.
For example, as shown in fig. 1, the first reinforcement rib 303 is formed by punching a part of the shackle hook 301 from the top down.
Therefore, the processing of the lifting lug 3 is convenient.
Of course, in other embodiments, the flanging may be provided on the lifting lug hook instead of the first reinforcing rib, so that the overall strength of the lifting lug is improved by using the flanging.
In some embodiments, the water pan connection portion 3021 extends along a first horizontal direction, the side plate connection portion 3022 extends along an up-down direction, and the water pan connection portion 3021 and the side plate connection portion 3022 are arranged in an L shape. The water pan support lug 201 is lapped on the water pan connecting portion 3021, an avoiding opening 101 for avoiding the water pan 2 is formed in the upper end of the side plate 1, and at least one part of the water pan support lug 201 penetrates through the avoiding opening 101 along a first horizontal direction to be connected with the water pan connecting portion 3021.
Because the lifting lug hook 301 is a U-shaped hook, and the lower end of the first portion 3011 of the lifting lug hook 301 is connected to the water-receiving tray connection portion 3021, the lifting lug hook 301 protrudes upward from the water-receiving tray connection portion 3021. Through set up on curb plate 1 and dodge mouth 101, can avoid the upper surface of lug couple 301 to exceed the upper surface of water collector 2, better messenger's air conditioning indoor set satisfies the installation requirement.
Optionally, as shown in fig. 4, the edge of the avoidance port 101 has a flange 1014.
Alternatively, the flange 1014 may be flat plate-shaped, and the flange 1014 is parallel to the side plate 1. Of course, in other embodiments the flanges may also be hemmed. The flange 1014 may comprise a plurality of segments arranged at intervals, and the flange 1014 may also be an integral structure.
Therefore, the arrangement of the flange 1014 can effectively improve the structural strength of the avoiding opening 101, further improve the assembly stability of the indoor unit of the air conditioner and improve the use reliability of the indoor unit of the air conditioner.
In addition, the flange 1014 is configured to avoid the sharp edge of the avoidance port 101, thereby improving the assembly safety of the indoor unit 100 of the air conditioner.
Optionally, the evacuation port 101 has a first sidewall 1011, a second sidewall 1012, and a bottom wall 1013, each of the first and second sidewalls 1011, 1012 extending in the up-down direction, the bottom wall 1013 extending in the second horizontal direction. One end of the bottom wall 1013 is connected to the lower end of the first side wall 1011, and the other end of the bottom wall 1013 is connected to the lower end of the second side wall 1012.
The drip pan support lug 201 is located above the bottom wall 1013, and/or the drip pan support lug 201 is located between the first side wall 1011 and the second side wall 1012 in the second horizontal direction.
In order to make the technical solution of the present application easier to understand, the technical solution of the present application is further described below by taking as an example that the second horizontal direction coincides with the front-back direction, where the first horizontal direction, the second horizontal direction and the third horizontal direction are orthogonal, where the front-back direction is as shown in fig. 3, fig. 4 and fig. 6.
The first side wall 1011 is located at the front side of the second side wall 1012, the bottom wall 1013 extends in the front-rear direction, the front end of the bottom wall 1013 is connected to the lower end of the first side wall 1011, and the rear end of the bottom wall 1013 is connected to the lower end of the second side wall 1012.
As shown in fig. 3 and 4, the drip tray support lug 201 is located above the bottom wall 1013, the front end surface of the drip tray support lug 201 is located on the rear side of the first side wall 1011, and the rear end surface of the drip tray support lug 201 is located on the front side of the second side wall 1012.
For example, drip tray ledge 201 has first and second sides 2011, 2012 that are opposite in a second horizontal direction. A gap is left between the bottom wall 1013 and the lower edge of the drip pan support lug 201, a gap is left between the first side wall 1011 and the first side 2011 of the drip pan support lug 201, and a gap is left between the second side wall 1012 and the second side 2012 of the drip pan support lug 201. Make the defrosting pan journal stirrup 201 and dodge mouthful 101 contactless to can avoid having the interact power between defrosting pan journal stirrup 201 and the mouth 101 of dodging. Or, the bottom wall 1013 is attached to the lower edge of the pan support lug 201, the first side wall 1011 is attached to the first side 20111 of the pan support lug 201, the second side wall 1012 is attached to the second side 2012 of the pan support lug 201, and no interaction force exists between the pan support lug 201 and the avoidance opening 101. The side plate 1 is prevented from being crushed by the water pan support lug 201, the assembly stability of the indoor unit of the air conditioner is further improved, and the use reliability of the indoor unit of the air conditioner is improved.
Optionally, the lower edge of the avoidance opening 101 is lower than the upper surface of the drain pan connection portion 3021, and/or the upper edge of the avoidance opening 101 is higher than the upper surface of the drain pan connection portion 3021.
For example, the bottom wall 1013 of the escape opening 101 is lower than the upper surface of the drip tray connection portion 3021.
From this, water collector journal stirrup 201 and the diapire 1013 contactless of dodging mouth 101, and water collector journal stirrup 201 supports and leans on water collector connecting portion 3021, guarantees to have the interact power between water collector journal stirrup 201 and the water collector connecting portion 3021 to utilize lug 3 to fix water collector 2 is stable on curb plate 1. The assembly stability of the air-conditioning indoor unit is further improved, and the use reliability of the air-conditioning indoor unit is improved.
The upper edge of the avoiding opening 101 is higher than the upper surface of the water pan connecting part 3021, so that the upper surface of the lifting lug hook 301 is effectively prevented from being higher than the upper surface of the water pan 2, and the air-conditioning indoor unit 100 can better meet the installation requirement.
Optionally, the upper surface of the middle portion 3013 is lower than the upper surface of the drip tray 2 or the upper surface of the middle portion 3013 is flush with the upper surface of the drip tray 2.
Therefore, the air conditioning indoor unit 100 can better meet the installation requirement.
It will be appreciated by those skilled in the art that the upper surface of the drip tray 2 may be flat or sloped.
Optionally, the upper surface of the intermediate portion 3013 is 5mm or more below the upper surface of the drip tray 2.
Optionally, as shown in fig. 7 and 8, the water-receiving tray 2 includes a water-receiving tray 202 and a foam body 203, the water-receiving tray support lug 201 is integrally block-shaped, and the water-receiving tray support lug 201 and the water-receiving tray are integrally formed.
The aforesaid dodges the setting of mouth 101, makes things convenient for the structure of water collector journal stirrup 201 to extend, and water collector journal stirrup 201 can be extended to massive spatial structure by original flat plate structure, makes this spatial structure select for use at the material, design part layout, the technique shaping aspect has great promotion space.
For example, the drip tray support lug 201 may be made of plastic. On one hand, the thermal resistance of the plastic material is higher than that of a sheet metal part, and when cold air flows through the air duct of the water receiving tray 2, the cold energy transmission is relatively blocked, so that the water receiving tray support lug 201 is not easy to condense; on the other hand, water collector journal stirrup 201 can with hold water collector 202 integrated design shaping for the part of foam body 203 in the mould when foaming is only 1 (hold the integral type structure that water collector 202 and water collector journal stirrup 201 formed), when comparing the water collector journal stirrup and being the sheet metal component, the part is 5 at least when the foam body foams in the mould, has reduced spare part quantity and technology complexity, the processing of the water collector 2 of being convenient for.
Optionally, as shown in fig. 9 and 10, the water-receiving tray 2 includes a second reinforcing rib 2015, and the second reinforcing rib 2015 is disposed on the water-receiving tray support lug 201.
From this, utilize second strengthening rib 2015 can improve the structural strength of water collector journal stirrup 201, be favorable to further improving the assembly stability of machine in the air conditioning, improve the use reliability of machine in the air conditioning.
The number of the second reinforcing ribs can be set to be one or more according to the requirement, and when the number of the second reinforcing ribs is more than one, the second reinforcing ribs can be parallel to each other or intersected with each other.
In some embodiments, as shown in fig. 1, 2 and 10, a second positioning protrusion 2013 is provided on one of the water-pan connection portion 3021 and the water-pan support lug 201, and a second positioning hole 30211 is provided on the other of the water-pan connection portion 3021 and the water-pan support lug 201. The second positioning protrusion 2013 is inserted into the second positioning hole 30211, and the second positioning protrusion 2013 is inserted into the second positioning hole 30211 to be matched with the second positioning hole 30211.
The drip tray support lug 201 has a first connection hole 2014, the drip tray connection portion 3021 has a second connection hole 30212, and the drip tray support lug 201 is connected by a fastening member passing through the first connection hole 2014 and the second connection hole 30212.
For example, the water pan connecting portion 3021 is provided with a second positioning hole 30211, and the water pan support lug 201 is provided with a second positioning protrusion 2013.
Therefore, when the water pan support lug 201 is connected with the lifting lug 3, the water pan support lug 201 is inserted into the second positioning hole 30211 by using the second positioning protrusion 2013, so that the water pan support lug 201 is pre-positioned on the water pan connecting portion 3021 of the lifting lug 3, and then the fastening piece passes through the first connecting hole 2014 and the second connecting hole 30212 and is fastened and connected, so that the water pan support lug 201 is connected with the lifting lug 3. Therefore, the water pan 2 is conveniently fixed on the lifting lug 3, and the assembly efficiency of the indoor unit 100 of the air conditioner is improved.
The fastener may be a screw or a bolt.
Alternatively, the second positioning projection may be constructed of a second reinforcing rib 2015. Of course, the second positioning protrusion may also be a cylindrical or conical positioning pillar.
Optionally, the number of the second positioning protrusions and the second positioning holes may be one or more. When the second positioning protrusions and the second positioning holes are multiple, the second positioning protrusions correspond to the second positioning holes one to one. For example, as shown in fig. 1 and 2, two second positioning holes 30211 are provided, and the second connecting hole 30212 is located between the two second positioning holes 30211 in the front-rear direction.
Optionally, the first connection hole is a counterbore.
Optionally, the first connection hole is a flanging hole or a riveted screw hole.
Optionally, the water-receiving tray support lug 201 and the water-containing tray 202 form a right angle or an obtuse angle, or the water-receiving tray support lug 201 and the water-containing tray 202 are in curved surface transition.
The air conditioner provided by the embodiment of the utility model comprises the air conditioner indoor unit provided by any embodiment.
As shown in fig. 1 and 2, the lifting lug 3 according to the embodiment of the present invention includes a lifting lug hook 301 and a lifting lug support 302. The lifting lug support lug 302 comprises a water pan connecting part 3019 and a side plate connecting part 3019 which are connected in sequence, wherein the lifting lug hook 301 is connected with the water pan connecting part 3019, and the lifting lug hook 301 and the lifting lug support lug 302 are integrally formed.
In the related art, as shown in fig. 11, a shackle hook 3001 of a shackle 30 is overlapped on a shackle branch 3002, and in order to ensure reliable connection between the shackle hook 3001 and the shackle branch 3002, a longer shackle cantilever 3003 needs to be disposed on the shackle hook 3001. Lifting lug hanging hook 3001 is connected with lifting lug support lug 3002 through lifting lug cantilever 3003, and water pan support lug 40 of water pan is connected with lifting lug support lug 3002. The longer lifting lug cantilever 3003 on the lifting lug hook 3001 causes the poor integral strength of the lifting lug 30 and the deformation easily caused by stress, which affects the performance of the indoor unit of the air conditioner.
In the air-conditioning indoor unit with the lifting lug 3 provided by the embodiment of the utility model, the lifting lug hook 301 and the lifting lug support lug 302 are integrally formed, so that the integral strength of the lifting lug 3 is better, and the lifting lug is not easy to deform under stress. In addition, compared with the prior art, the overall strength of the lifting lug does not need to be improved by increasing the length of the lifting lug cantilever, the cantilever between the lifting lug hook 301 and the lifting lug support lug 302 can be set to be shorter, the overall strength of the lifting lug 3 is further improved, the deformation of the lifting lug 3 caused by stress is avoided, the assembly reliability of the air-conditioning indoor unit is improved, and the improvement of the use reliability of the air-conditioning indoor unit is facilitated.
Therefore, the air conditioner indoor unit with the lifting lug 3 provided by the embodiment of the utility model has the advantages of good reliability and the like.
Optionally, the indoor unit of the air conditioner is a ceiling unit.
Optionally, the lifting lug 3 comprises a boom attachment section 3023, the boom attachment section 3023 being attached to the side panel attachment section 3022, the boom attachment section 3023 and the lifting lug attachment section 3021 being located on opposite sides of the side panel attachment section 3022. Boom connecting portion 3023 is used to connect to the boom of a ceiling fan to achieve the lifting and installation of the indoor unit of the air conditioner.
In order to make the technical solution of the present application easier to understand, the technical solution of the present application will be further described below by taking as an example that the first horizontal direction coincides with the left-right direction, and the height direction of the side plate 1 coincides with the up-down direction. Wherein the left-right direction and the up-down direction are as shown in fig. 1 to 5.
It will be understood by those skilled in the art that the up-down direction shown in fig. 3 to 5 is the up-down direction during the assembly of the air conditioning indoor unit 100, and is opposite to the up-down direction during the use of the air conditioning indoor unit.
The first section 3011 and the second section 3012 each extend in the up-down direction, and the first section 3011 is provided on the right side of the second section 3012. The intermediate section 3013 extends in the left-right direction, and the left end of the intermediate section 3013 is connected to the upper end of the second section 3012, and the right end of the intermediate section 3013 is connected to the upper end of the first section 3011. A limiting groove 3014 with a downward opening is defined between the first portion 3011, the second portion 3012 and the middle portion 3013.
In the related art, as shown in fig. 11, the limiting depth of the lifting lug hook 3001 is shallow, so that the lifting hook assembled with the lifting lug hook is easy to slip off, resulting in poor assembling stability of the air conditioning indoor unit.
When the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014 is smaller than the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014, the limiting depth of the lifting lug hook 301 is equal to the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014; when the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014 is greater than the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014 (as shown in fig. 5), the limiting depth of the lifting lug hook 301 is equal to the distance L between the lower end of the second portion 3012 and the bottom of the limiting groove 3014; when the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014 is equal to the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014, the limiting depth of the lifting lug hook 301 is equal to the distance between the lower end of the first portion 3011 and the bottom of the limiting groove 3014, and the limiting depth of the lifting lug hook 301 is equal to the distance between the lower end of the second portion 3012 and the bottom of the limiting groove 3014. Therefore, the limiting depth of the lifting lug hook is deeper, the lifting hook assembled with the lifting lug hook 301 is not easy to slip, and the assembly stability of the indoor unit of the air conditioner is improved.
Alternatively, as shown in fig. 5, the distance between the lower end of the second portion 3012 and the bottom of the limiting slot 3014 is 5mm-15 mm.
For example, the distance between the lower end of the second portion 3012 and the bottom of the stopper slot 3014 is L, and L is equal to or greater than 5mm and equal to or less than 15 mm.
Therefore, the limiting depth of the lifting lug hook 301 is deep, and the size of the second part 3012 is not too large, so that the lifting hook assembled with the lifting lug hook 301 is not easy to slip off, and the material cost is saved as much as possible.
Optionally, as shown in fig. 1, the width of the first portion 3011 gradually increases in a direction adjacent to the drip tray connection 3021.
For example, as shown in fig. 1, the width of the first portion 3011 gradually increases in the direction from left to right.
Therefore, the integral strength of the lifting lug 3 is further improved, the assembly stability of the indoor unit of the air conditioner is further improved, and the use reliability of the indoor unit of the air conditioner is improved.
Of course, in other embodiments, the width of the first portion may be equal everywhere in a direction away from the drip tray connection.
Optionally, the angle between first portion 3011 and intermediate portion 3013 is greater than 90 °, and/or the angle between second portion 3012 and intermediate portion 3013 is greater than 90 °.
For example, as shown in fig. 5, α is between the first section 3011 and the intermediate section 3013, β is between the second section 3012 and the intermediate section 3013, and both α and β are greater than 90 °.
From this, be favorable to further improving the overall structure intensity of lug 3, further improve the assembly stability of machine in the air conditioning, improve the use reliability of machine in the air conditioning.
Of course, in other embodiments, α and β may also equal 90 °; alternatively, one of α and β is less than 90 °.
In some embodiments, the lifting lug 3 comprises a first reinforcing rib 303, wherein the first reinforcing rib 303 comprises a first section, a second section and a third section which are connected in sequence, the first section is arranged on the first part, the second section is arranged on the middle part, and the third section is arranged on the second part.
For example, as shown in fig. 1 and 2, the second segment is located between the first segment and the third segment in the left-right direction, and the first segment is provided on the left side of the third segment, the first segment is provided on the first portion, the second segment is provided on the middle portion, and the third segment is provided on the second portion.
Optionally, as shown in fig. 1, the first stiffener 303 is located in the limiting slot 3014. Of course, in other embodiments, the first reinforcing rib may also be located outside the limiting groove.
Therefore, the structural strength of the lifting lug support lug 301 can be effectively improved by using the first reinforcing rib 303, so that the overall strength of the lifting lug 3 can be improved, the assembly stability of the air-conditioning indoor unit is further improved, and the use reliability of the air-conditioning indoor unit is improved.
Alternatively, the first reinforcement rib 303 is punched in the up-down direction by a portion of the shackle hook 301.
For example, as shown in fig. 1, the first reinforcing bead 303 is formed by punching a part of the shackle hook 301 from the top down.
Therefore, the processing of the lifting lug 3 is convenient.
Of course, in other embodiments, the flanging may be provided on the lifting lug hook instead of the first reinforcing rib, so that the overall strength of the lifting lug is improved by using the flanging.
Optionally, the water pan connecting portion 3021 extends in the first horizontal direction, the side plate connecting portion 3022 extends in the up-down direction, and the water pan connecting portion 3021 and the side plate connecting portion 3022 are arranged in an L shape.
In conclusion, the lifting lug 3 provided by the embodiment of the utility model has the advantages of good strength and difficulty in deformation, and in addition, the limiting depth of the lifting lug hook is deeper, so that the lifting hook assembled with the lifting lug hook is difficult to slip.
In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" and 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 disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (24)
1. A housing assembly for an indoor unit of an air conditioner, comprising:
A chassis including a side panel; and
a lifting lug, the lifting lug comprising a lifting lug hook, an
The lifting lug support lug comprises a water receiving tray connecting part and a side plate connecting part which are sequentially connected, wherein the lifting lug hook is connected with the water receiving tray connecting part, the side plate is connected with the side plate connecting part, and the lifting lug hook is integrally formed with the lifting lug support lug.
2. The cabinet assembly of claim 1, wherein the shackle hook is a U-shaped hook, the shackle hook comprising:
a first portion and a second portion, each of which extends in an up-down direction, a lower end of the first portion being connected to the water tray connection part; and
the middle part extends along a first horizontal direction, one end of the middle part is connected with the upper end of the first part, and the other end of the middle part is connected with the upper end of the second part to limit a limiting groove with a downward opening.
3. The cabinet assembly according to claim 2, wherein the angle between the first portion and the middle portion is greater than 90 °, and/or
The angle between the second portion and the intermediate portion is greater than 90 °.
4. The cabinet assembly of claim 2, wherein the first portion has a width that gradually increases in a direction adjacent the drip tray connection.
5. The cabinet assembly according to claim 2, wherein the lifting lug comprises a first reinforcing rib, the first reinforcing rib comprises a first section, a second section and a third section which are connected in sequence, the first section is disposed on the first portion, the second section is disposed on the middle portion, and the third section is disposed on the second portion.
6. The cabinet assembly according to claim 5, wherein the first reinforcing rib is formed by punching a portion of the shackle in an up-and-down direction.
7. The cabinet assembly according to any one of claims 2 to 6, wherein an escape opening for escaping the drip pan is provided at an upper end of the side plate.
8. The cabinet assembly of claim 7, wherein a lower edge of the escape opening is lower than an upper surface of the water tray connection portion, and/or
The upper edge of the avoiding opening is higher than the upper surface of the connecting part of the water receiving tray.
9. The cabinet assembly according to claim 7, wherein the edge of the avoiding opening has a flange.
10. The housing assembly of any one of claims 1 to 6, wherein one of the side plate connecting portion and the side plate is provided with a first positioning protrusion, and the other of the side plate connecting portion and the side plate is provided with a first positioning hole, the first positioning protrusion being inserted into the first positioning hole, and the first positioning protrusion being engaged with the first positioning hole.
11. An indoor unit of an air conditioner, comprising:
a housing assembly according to any one of claims 1 to 10; and
the water receiving tray comprises a water receiving tray support lug, and the water receiving tray support lug is connected with the water receiving tray connecting part.
12. An indoor unit of an air conditioner according to claim 11, wherein the casing assembly is the casing assembly according to any one of claims 7 to 9, the water pan connecting portion extends in the first horizontal direction, and the side plate connecting portion extends in the up-down direction, so that the water pan connecting portion and the side plate connecting portion are arranged in an L shape, the water pan lug is overlapped with the water pan connecting portion, and at least a part of the water pan lug passes through the avoiding opening in the first horizontal direction and is connected to the water pan connecting portion.
13. An indoor unit of an air conditioner according to claim 12, wherein the escape opening has a first side wall and a second side wall, each of the first side wall and the second side wall extending in an up-down direction; and
the bottom wall extends along a second horizontal direction, one end of the bottom wall is connected with the lower end of the first side wall, and the other end of the bottom wall is connected with the lower end of the second side wall;
wherein the water pan support lug is positioned above the bottom wall, and/or
The water pan support lug is located between the first side wall and the second side wall in the second horizontal direction.
14. An indoor unit of an air conditioner as claimed in claim 13, wherein the drip pan support lug is formed in a block shape as a whole, the drip pan includes a drip pan, and the drip pan support lug and the drip pan are integrally formed.
15. An indoor unit of an air conditioner according to claim 12, wherein an upper surface of the intermediate portion is lower than an upper surface of the drip tray or is flush with the upper surface of the drip tray.
16. The indoor unit of claim 12, wherein one of the water pan connecting part and the water pan support lug is provided with a second positioning protrusion, the other of the water pan connecting part and the water pan support lug is provided with a second positioning hole, the second positioning protrusion is inserted into the second positioning hole and/or fitted into the second positioning hole
The water-receiving tray support lug is provided with a first connecting hole, the water-receiving tray connecting part is provided with a second connecting hole, and the water-receiving tray support lug is connected through a fastener penetrating through the first connecting hole and the second connecting hole.
17. An indoor unit of an air conditioner according to claim 12, wherein the drip pan includes a second reinforcing rib provided on the drip pan support lug.
18. An air conditioner characterized by comprising an air conditioning indoor unit according to any one of claims 11 to 17.
19. The utility model provides a lug for machine in air conditioning, its characterized in that includes:
a lifting lug is hooked; and
the lifting lug comprises a water pan connecting part and a side plate connecting part which are sequentially connected, wherein the lifting lug hook is connected with the water pan connecting part, and the lifting lug hook and the lifting lug are integrally formed.
20. The shackle of claim 19, wherein the shackle hook is a U-shaped hook, the shackle hook comprising:
a first portion and a second portion, each of which extends in an up-down direction, a lower end of the first portion being connected to the water tray connection part; and
The middle part extends along a first horizontal direction, one end of the middle part is connected with the upper end of the first part, and the other end of the middle part is connected with the upper end of the second part to limit a limiting groove with a downward opening.
21. The shackle according to claim 20, characterised in that the angle between the first portion and the intermediate portion is greater than 90 ° and/or
The angle between the second portion and the intermediate portion is greater than 90 °.
22. The lifting lug of claim 20, wherein the width of the first portion increases progressively in a direction adjacent the drip tray connection.
23. The shackle of claim 20, wherein the shackle comprises a first reinforcing bar, the first reinforcing bar comprises a first section, a second section and a third section which are sequentially connected, the first section is arranged on the first portion, the second section is arranged on the middle portion, and the third section is arranged on the second portion.
24. The shackle of claim 23, wherein the first reinforcing rib is formed by stamping a portion of the shackle hook in an up-down direction.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122891287.XU CN216644529U (en) | 2021-11-23 | 2021-11-23 | Machine and air conditioner in lug, casing subassembly, air conditioning |
| KR1020247014191A KR20240070650A (en) | 2021-11-23 | 2022-10-19 | Water tray and indoor unit |
| AU2022395603A AU2022395603A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
| EP22897467.1A EP4368911A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
| CA3238502A CA3238502A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
| PCT/CN2022/126249 WO2023093384A1 (en) | 2021-11-23 | 2022-10-19 | Water-receiving tray, and indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122891287.XU CN216644529U (en) | 2021-11-23 | 2021-11-23 | Machine and air conditioner in lug, casing subassembly, air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216644529U true CN216644529U (en) | 2022-05-31 |
Family
ID=81734982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122891287.XU Active CN216644529U (en) | 2021-11-23 | 2021-11-23 | Machine and air conditioner in lug, casing subassembly, air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216644529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093384A1 (en) * | 2021-11-23 | 2023-06-01 | 广东美的暖通设备有限公司 | Water-receiving tray, and indoor unit |
-
2021
- 2021-11-23 CN CN202122891287.XU patent/CN216644529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023093384A1 (en) * | 2021-11-23 | 2023-06-01 | 广东美的暖通设备有限公司 | Water-receiving tray, and indoor unit |
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