CN212619202U - Casing assembly of air conditioner indoor unit and air conditioner indoor unit - Google Patents
Casing assembly of air conditioner indoor unit and air conditioner indoor unit Download PDFInfo
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- CN212619202U CN212619202U CN202021467359.7U CN202021467359U CN212619202U CN 212619202 U CN212619202 U CN 212619202U CN 202021467359 U CN202021467359 U CN 202021467359U CN 212619202 U CN212619202 U CN 212619202U
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- back plate
- casing assembly
- indoor unit
- air conditioner
- heat exchanger
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Abstract
The utility model discloses a machine in casing assembly and air conditioning of machine in air conditioning, machine in the air conditioning includes indoor heat exchanger, indoor heat exchanger is located in the casing assembly, the casing assembly includes: a chassis; a back plate, the lower end of the back plate being connected to the chassis; the supporting structure is arranged on the back plate and located below the indoor heat exchanger, and the supporting structure is connected between the indoor heat exchanger and the chassis to support the indoor heat exchanger. According to the utility model discloses a casing assembly of machine in air conditioning can improve the stability of machine in the air conditioning, when the machine in the air conditioning slope rocks, the weight accessible bearing structure of indoor heat exchanger transmits the chassis, is favorable to avoiding casing assembly to produce great deformation and leads to rocking shakiness or topple over.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technique and specifically relates to a machine in casing subassembly and air conditioning of machine in air conditioning.
Background
In the air conditioning indoor unit in the related art, the weight of the indoor heat exchanger is heavier than that of the back plate, and when the air conditioning indoor unit receives external force in the front-back direction, the stability of the air conditioning indoor unit is poor, and shaking instability or toppling easily occurs, so how to improve the stability of the air conditioning indoor unit is a technical problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an indoor set of air conditioning can improve the stability of indoor set of air conditioning, when the slope of indoor set of air conditioning rocked, indoor heat exchanger's weight accessible bearing structure transmitted the chassis, was favorable to avoiding the casing subassembly to produce great deformation and leads to rocking shakiness or topple over.
The utility model also provides an air conditioning indoor unit of casing subassembly that has above-mentioned air conditioning indoor unit.
According to the utility model discloses machine's casing assembly in air conditioning, machine includes indoor heat exchanger in the air conditioning, indoor heat exchanger is located in the casing assembly, the casing assembly includes: a chassis; a back plate, the lower end of the back plate being connected to the chassis; the supporting structure is arranged on the back plate and located below the indoor heat exchanger, and the supporting structure is connected between the indoor heat exchanger and the chassis to support the indoor heat exchanger.
According to the utility model discloses casing assembly of machine in air conditioning through making bearing structure connect between indoor heat exchanger and chassis in order to support indoor heat exchanger, can improve the stability of machine in the air conditioning, when the machine inclined of air conditioning rocks, indoor heat exchanger's weight accessible bearing structure transmits the chassis, is favorable to avoiding casing assembly to produce great deformation and leads to rocking the shakiness or topple over.
In some embodiments of the present invention, the back plate comprises: the back plate main body is provided with an access hole; the cover plate is detachably arranged at the access hole to open or close the access hole; the supporting structure comprises a first supporting part and a second supporting part, the first supporting part is arranged on the back plate main body, the second supporting part is arranged on the cover plate, and the first supporting part is abutted against the second supporting part and the chassis.
In some embodiments of the present invention, the second supporting portion and the cover plate are integrally formed.
In some embodiments of the present invention, the second supporting portion includes: an annular support frame; the reinforcing section is positioned in the supporting frame, and two ends of the reinforcing section are respectively connected with the supporting frame.
In some embodiments of the present invention, the reinforcement section includes a first reinforcement section and a second reinforcement section, and the first reinforcement section and the second reinforcement section are arranged to intersect.
In some embodiments of the present invention, the cover plate has one end connected to the back plate main body joint, and the other end connected to the back plate main body through the first threaded fastener.
In some embodiments of the present invention, the cover plate is provided with one of a positioning protrusion and a positioning groove, the back plate main body is provided with the positioning protrusion and the other of the positioning grooves, and the positioning protrusion and the positioning groove are engaged with each other.
In some embodiments of the present invention, the one end of the second supporting portion facing the second supporting portion is provided with the positioning protrusion, the one end of the first supporting portion facing the second supporting portion is provided with the mounting portion, the mounting portion and the positioning groove is defined between the backboard main body.
In some embodiments of the present invention, the positioning protrusion is provided with a positioning hole, and the second threaded fastener passes through the back plate main body and the positioning hole to be matched with each other to connect the back plate main body and the positioning protrusion.
According to the utility model discloses machine in air conditioning, include: indoor heat exchanger and the shell assembly of above-mentioned air conditioning indoor set.
According to the utility model discloses machine in air conditioning through the casing subassembly that sets up the machine in the foretell air conditioning, can improve the stability of machine in the air conditioning, when machine received the ascending external force of fore-and-aft direction in the air conditioning, is favorable to avoiding casing subassembly to produce great deformation and leads to rocking shakiness or toppling over.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of a partial structure of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a schematic view of another angle of a partial structure of an air conditioning indoor unit according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a partial structure of an air conditioning indoor unit according to an embodiment of the present invention, in which the air conditioning indoor unit is in a backward tilted state;
fig. 5 is a schematic cross-sectional view of a partial structure of an air conditioning indoor unit according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view at B in FIG. 5;
FIG. 7 is an enlarged schematic view at C of FIG. 5;
fig. 8 is a schematic structural diagram of a cover plate according to an embodiment of the present invention;
fig. 9 is a schematic view of another angle of the cover plate according to an embodiment of the present invention;
fig. 10 is an assembly schematic view of a chassis, a back plate, a lower connecting strip and an indoor heat exchanger according to an embodiment of the present invention.
Reference numerals:
an indoor air-conditioning unit 100;
a housing assembly 10;
a chassis 1;
a back plate 2; a cavity 2 a;
a back plate main body 21; a positioning groove 211; an air intake grill 212; an access opening 213;
a cover plate 22; a positioning boss 221; positioning holes 222; a hook 223; mounting holes 224; a via 225;
a support structure 3; a first support section 31; a mounting portion 311;
the second support portion 32; the support frame 321;
a reinforcing section 322; a first reinforced section 3221; a second reinforced section 3222;
a lower connecting strip 4; a diagonal support member 5;
an indoor heat exchanger 20.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The casing assembly 10 of the indoor unit 100 of an air conditioner and the indoor unit 100 of an air conditioner according to the embodiment of the present invention will be described with reference to the accompanying drawings. The indoor unit 100 of the air conditioner includes an indoor heat exchanger 20, and the indoor heat exchanger 20 is located inside the casing assembly 10. For example, the indoor unit 100 may be a cabinet air conditioner.
Referring to fig. 1, according to a casing assembly 10 of an air conditioning indoor unit 100 according to an embodiment of the present invention, the casing assembly 10 may include a chassis 1, a back plate 2, and a support structure 3.
Referring to fig. 1 and 2, a lower end of a back plate 2 is connected to a base pan 1, a support structure 3 is provided on the back plate 2 and under an indoor heat exchanger 20, and the support structure 3 is connected between the indoor heat exchanger 20 and the base pan 1 to support the indoor heat exchanger 20. Therefore, the support structure 3 is connected between the indoor heat exchanger 20 and the chassis 1 to support the indoor heat exchanger 20, so that the stability of the indoor unit 100 of the air conditioner can be improved, and when the indoor unit 100 of the air conditioner obliquely shakes, the weight of the indoor heat exchanger 20 can be transmitted to the chassis 1 through the support structure 3, which is beneficial to avoiding unstable shaking or toppling caused by large deformation of the shell assembly 10.
For example, referring to fig. 1 and 2, the casing assembly 10 further includes a panel and a top cover, the panel is located at the front side of the back plate 2, the back plate 2 is provided with an air inlet grill 212 (see fig. 3), the panel is provided with an air outlet, the panel, the back plate 2, the top cover and the base pan 1 together define an installation space suitable for installing the indoor heat exchanger 20, the front end of the back plate 2 is provided with a cavity 2a recessed toward the rear and having an opening, the indoor heat exchanger 20 is installed to the cavity 2a and connected to the back plate 2, a support structure 3 is provided in the cavity 2a and located below the indoor heat exchanger 20, the support structure 3 extends in the vertical direction, the upper end of the support structure 3 is connected to the indoor heat exchanger 20, the lower end of the support structure 3 is connected to the base pan 1, so that when the indoor unit 100 is tilted and shaken, particularly when the body is tilted backward (see fig, advantageously, large deformations of the housing assembly 10 that could result in unstable rocking or toppling are avoided.
In view of this, according to the present invention, the casing assembly 10 of the indoor unit 100 of the air conditioner can improve the stability of the indoor unit 100 by connecting the supporting structure 3 between the indoor heat exchanger 20 and the chassis 1 to support the indoor heat exchanger 20, and when the indoor unit 100 of the air conditioner tilts and shakes, the weight of the indoor heat exchanger 20 can be transmitted to the chassis 1 through the supporting structure 3, which is beneficial to preventing the casing assembly 10 from generating large deformation and causing unstable shaking or toppling over.
In some embodiments of the present invention, as shown in fig. 1 and 3, the backboard 2 includes a backboard main body 21 and a cover plate 22, the backboard main body 21 is provided with an access opening 213, the cover plate 22 is detachably disposed at the access opening 213 to open or close the access opening 213, the supporting structure 3 includes a first supporting portion 31 and a second supporting portion 32, the first supporting portion 31 is disposed on the backboard main body 21, the second supporting portion 32 is disposed on the cover plate 22, and the first supporting portion 31 abuts between the second supporting portion 32 and the chassis 1. For example, as shown in fig. 1, the second support 32 is located above the first support 31, and the second support 32 and the first support 31 together define an elongated support structure 3.
It can be understood that, the cover plate 22 is detachably disposed at the access opening 213 to open or close the access opening 213, which is convenient for a user to inspect the indoor unit 100 of the air conditioner, meanwhile, when the cover plate 22 is mounted on the back plate main body 21, the first supporting portion 31 abuts between the second supporting portion 32 and the chassis 1, and when the indoor unit 100 of the air conditioner shakes obliquely, the weight of the indoor heat exchanger 20 can be sequentially transmitted to the chassis 1 through the second supporting portion 32 and the first supporting portion 31, which is beneficial to preventing the casing assembly 10 from deforming greatly and causing shaking instability or toppling over.
In some alternative embodiments of the present invention, as shown in fig. 7 and 8, the second support portion 32 is integrally formed with the cover plate 22. The structure of an organic whole not only can guarantee the structural stability of second supporting part 32 and apron 22 to convenient shaping, manufacturing are simple, have saved unnecessary assembly part and connection process moreover, have improved the assembly efficiency of second supporting part 32 with apron 22 greatly, guarantee the reliability that second supporting part 32 is connected with apron 22, moreover, the bulk strength and the stability of the structure of an organic whole formation are higher, and the equipment is more convenient, and the life-span is longer.
In some embodiments of the present invention, referring to fig. 8, the second supporting portion 32 includes an annular supporting frame 321 and a reinforcing section 322, the reinforcing section 322 is located in the supporting frame 321, and two ends of the reinforcing section 322 are respectively connected to the supporting frame 321. For example, the supporting frame 321 is formed in a substantially rectangular shape, the reinforcing segment 322 is formed in a long shape, and both ends of the reinforcing segment 322 in the length direction are connected to the supporting frame 321, respectively. Therefore, the structural strength of the second supporting portion 32 is improved, the material consumption of the second supporting portion 32 is reduced, the weight of the second supporting portion 32 is reduced, and the production cost is reduced.
Further, referring to FIG. 8, the reinforcing segment 322 includes a first reinforcing segment 3221 and a second reinforcing segment 3222, with the first reinforcing segment 3221 and the second reinforcing segment 3222 being arranged in an intersecting relationship. Thereby contributing to further enhancing the structural strength of the reinforcing section 322. For example, there may be a plurality of first reinforcement segments 3221 and second reinforcement segments 3222, with a plurality of first reinforcement segments 3221 arranged in parallel spaced apart relation, a plurality of second reinforcement segments 3222 arranged in parallel spaced apart relation, and each first reinforcement segment 3221 arranged perpendicularly across a corresponding second reinforcement segment 3222.
In some embodiments of the present invention, referring to fig. 5, one end of the cover plate 22 is connected to the backboard main body 21 (refer to fig. 7), and the other end of the cover plate 22 is connected to the backboard main body 21 by a first screw fastener (refer to fig. 6). This ensures reliable connection between the cover plate 22 and the back plate body 21 and facilitates attachment and detachment. For example, the lower end of the cover plate 22 is snap-connected to the back plate main body 21 (see fig. 7), the upper end of the cover plate 22 is provided with a mounting hole 224, the second support portion 32 is located below the mounting hole 224, and the first threaded fastener passes through the first positioning hole 222 to fix the cover plate 22 to the back plate main body 21 (see fig. 6).
In some embodiments of the present invention, referring to fig. 7, one of the positioning protrusions 221 and the positioning grooves 211 is disposed on one end of the cover plate 22, the other of the positioning protrusions 221 and the positioning grooves 211 is disposed on the back plate main body 21, and the positioning protrusions 221 and the positioning grooves 211 are in clamping fit. In other words, the positioning protrusion 221 may be disposed on one end of the cover plate 22 and the positioning groove 211 may be disposed on the back plate main body 21, or the positioning groove 211 may be disposed on one end of the cover plate 22 and the positioning protrusion 221 may be disposed on the back plate main body 21. Therefore, the structure is simple, and the matching is convenient.
In some optional embodiments of the present invention, referring to fig. 2, one end of the second supporting portion 32 facing the second supporting portion 32 is provided with a positioning protrusion 221, one end of the first supporting portion 31 facing the second supporting portion 32 is provided with a mounting portion 311, and a positioning groove 211 is defined between the mounting portion 311 and the back plate main body 21. Therefore, the contact area between the second support part 32 and the first support part 31 can be increased, which is beneficial to ensuring the reliability of the matching between the second support part 32 and the first support part 31.
For example, as shown in fig. 2, the bottom of the second supporting portion 32 is provided with a positioning protrusion 221, the top of the first supporting portion 31 is formed with a U-shaped mounting portion 311 with an open top, a positioning groove 211 is defined between the mounting portion 311 and the backboard main body 21, and the positioning protrusion 221 and the positioning groove 211 are in snap fit. Optionally, referring to fig. 8 and 9, the bottom of the cover plate 22 is further provided with two hooks 223 adapted to be clamped with the back plate main body 21, and the two hooks 223 are respectively located at the left and right sides of the positioning protrusion 221.
In some embodiments of the present invention, referring to fig. 7, the positioning protrusion 221 is provided with a positioning hole 222, and the second threaded fastener passes through the back plate main body 21 and cooperates with the positioning hole 222 to connect the back plate main body 21 and the positioning protrusion 221. This is advantageous in further improving the reliability of the connection between the cover plate 22 and the back plate main body 21. For example, referring to fig. 6, a through hole 225 is further formed on the back plate main body 21, and a second threaded fastener sequentially passes through the through hole 225 and the positioning hole 222 to connect the positioning protrusion 221 and the back plate main body 21.
In some examples, referring to fig. 10, the opening of the cavity 2a of the back plate 2 is provided with a lower connection bar 4 and a cross brace 5, two ends of the lower connection bar 4 are respectively connected to two sides of the opening of the cavity 2a and located below the indoor heat exchanger 20, an upper end of the cross brace 5 is connected to the lower connection bar 4, and a lower end thereof is inclined forward and connected to the chassis 1. Therefore, when the indoor unit 100 of the air conditioner is inclined and shaken, the inclined support member 5 can effectively improve the forward inclination stability of the indoor unit 100 of the air conditioner, and the support structure 3 behind the inclined support member 5 can effectively improve the backward inclination stability of the indoor unit 100 of the air conditioner, so that the stability of the indoor unit 100 of the air conditioner can be further improved, and the potential safety hazard can be reduced.
According to the utility model discloses machine 100 in air conditioning, include: indoor heat exchanger 20 and the shell assembly 10 of the indoor unit 100 of the air conditioner according to the above embodiments of the present invention.
According to the utility model discloses indoor set of air conditioner 100 through setting up foretell casing assembly 10, can improve indoor set of air conditioner 100's stability, when indoor set of air conditioner 100 inclines to rock, chassis 1 is transmitted to indoor heat exchanger 20's weight accessible bearing structure 3, is favorable to avoiding casing assembly 10 to produce great deformation and leads to rocking the shakiness or topple over.
Other configurations and operations of the air conditioning indoor unit 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a casing assembly of machine in air conditioning which characterized in that, the machine includes indoor heat exchanger in the air conditioning, indoor heat exchanger is located in the casing assembly, the casing assembly includes:
a chassis;
a back plate, the lower end of the back plate being connected to the chassis;
the supporting structure is arranged on the back plate and located below the indoor heat exchanger, and the supporting structure is connected between the indoor heat exchanger and the chassis to support the indoor heat exchanger.
2. The casing assembly of an indoor unit of an air conditioner according to claim 1, wherein the back plate includes:
the back plate main body is provided with an access hole;
the cover plate is detachably arranged at the access hole to open or close the access hole;
the supporting structure comprises a first supporting part and a second supporting part, the first supporting part is arranged on the back plate main body, the second supporting part is arranged on the cover plate, and the first supporting part is abutted against the second supporting part and the chassis.
3. The casing assembly of an indoor unit of an air conditioner according to claim 2, wherein the second support part is integrally formed with the cover plate.
4. The casing assembly of an indoor unit of an air conditioner according to claim 2, wherein the second support part comprises:
an annular support frame;
the reinforcing section is positioned in the supporting frame, and two ends of the reinforcing section are respectively connected with the supporting frame.
5. The casing assembly of an indoor unit of an air conditioner according to claim 4, wherein the reinforcing section includes a first reinforcing section and a second reinforcing section, and the first reinforcing section and the second reinforcing section are arranged to intersect.
6. The casing assembly of an indoor unit of an air conditioner as claimed in claim 2, wherein one end of the cover plate is connected to the back plate body in a snap-fit manner, and the other end of the cover plate is connected to the back plate body by a first threaded fastener.
7. The casing assembly of an indoor unit of an air conditioner as claimed in claim 6, wherein the cover plate has one of a positioning protrusion and a positioning groove formed at the one end thereof, and the back plate body has the other of the positioning protrusion and the positioning groove formed thereon, and the positioning protrusion is engaged with the positioning groove.
8. The casing assembly of an indoor unit of an air conditioner as claimed in claim 7, wherein the second support portion has a positioning protrusion at an end thereof facing the second support portion, and the first support portion has a mounting portion at an end thereof facing the second support portion, the mounting portion and the back plate main body defining the positioning groove therebetween.
9. The casing assembly of an indoor unit of an air conditioner as claimed in claim 8, wherein the positioning protrusion has a positioning hole, and a second screw fastener passes through the back plate body and engages with the positioning hole to connect the back plate body and the positioning protrusion.
10. An indoor unit of an air conditioner, comprising: an indoor heat exchanger and a casing assembly of an air conditioning indoor unit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467359.7U CN212619202U (en) | 2020-07-21 | 2020-07-21 | Casing assembly of air conditioner indoor unit and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021467359.7U CN212619202U (en) | 2020-07-21 | 2020-07-21 | Casing assembly of air conditioner indoor unit and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212619202U true CN212619202U (en) | 2021-02-26 |
Family
ID=74720190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021467359.7U Active CN212619202U (en) | 2020-07-21 | 2020-07-21 | Casing assembly of air conditioner indoor unit and air conditioner indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212619202U (en) |
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2020
- 2020-07-21 CN CN202021467359.7U patent/CN212619202U/en active Active
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