CN213656953U - Outdoor machine of air conditioner - Google Patents
Outdoor machine of air conditioner Download PDFInfo
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- CN213656953U CN213656953U CN202022238923.4U CN202022238923U CN213656953U CN 213656953 U CN213656953 U CN 213656953U CN 202022238923 U CN202022238923 U CN 202022238923U CN 213656953 U CN213656953 U CN 213656953U
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- side plate
- plate
- assembly
- fixedly connected
- outdoor unit
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Abstract
The utility model discloses an air condensing units includes: the shell comprises a chassis assembly, a first side plate, a second side plate and a third side plate, wherein the first side plate, the second side plate and the third side plate are fixedly connected with the chassis assembly; the fin heat exchanger comprises a back plate and an end plate which are fixedly connected with the chassis assembly; the fan assembly is fixedly connected with the chassis assembly; the first side plate and the second side plate are arranged in parallel, and two ends of the third side plate are respectively connected with the first side plate and the second side plate; the first side plate is provided with a plurality of limiting parts; the third side plate is provided with a limiting part and a hanging part. The utility model discloses a set up a plurality of spacing portions or hitching part and form location structure on each curb plate, guaranteed the positioning accuracy rate when assembling, improved the packaging efficiency greatly; meanwhile, the assembly strength of parts can be enhanced, and the structural strength and the operation stability of the whole machine are improved. On the other hand, the utility model discloses an assembly type uses screw is small in quantity, has reduced assembly man-hour.
Description
Technical Field
The utility model relates to an air conditioning technology field, concretely relates to air condensing units.
Background
With the improvement of the living standard of people, the market capacity is rapidly increased, and meanwhile, consumers put higher demands on products. Meanwhile, with the improvement of the product design concept in China, the labor cost is increased, and the pursuit on the machine manufacturability and maintainability is higher and higher. Although different in existing outdoor unit schemes in the market, most outdoor unit schemes are designed coarsely, and have the defects of large size, large manufacturability and maintainability, or poor and old appearance, and even more than a large part of products.
In summary, it is necessary to design an outdoor unit of an air conditioner to solve the problems of single assembly method and difficulty in maintenance and detection of the outdoor unit in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides an air conditioner outdoor unit, which has a unique structure, can greatly enhance the assembly strength of components and improve the structural strength and the operation stability of the whole unit; the assembling mode uses a small number of screws, and reduces assembling man-hour.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an outdoor unit of an air conditioner, comprising:
the shell comprises a chassis assembly, a first side plate, a second side plate and a third side plate, wherein the first side plate, the second side plate and the third side plate are fixedly connected with the chassis assembly;
the fin heat exchanger comprises a back plate and an end plate which are fixedly connected with the chassis assembly;
the fan assembly is fixedly connected with the chassis assembly;
the first side plate and the second side plate are arranged in parallel, and two ends of the third side plate are respectively connected with the first side plate and the second side plate; the first side plate is provided with a plurality of limiting parts; the third side plate is provided with a limiting part and a hanging part.
In some embodiments of the present invention, the end plate is parallel to the second side plate, and the end plate is provided with a first hanging portion for fixing the first side plate.
In some embodiments of the present invention, the first side plate comprises a first limiting portion and a second limiting portion, wherein the first limiting portion and the second limiting portion are distributed at equal intervals along a vertical direction.
In some embodiments of the invention, the first side plate is located outside the end plate; the first limiting part and the first hanging part are matched for use and are used for fixing the first side plate and the end plate.
In some embodiments of the present invention, the second side plate is provided with a second hanging portion, and the second hanging portion is uniformly distributed along a vertical direction.
In some embodiments of the present invention, one end of the third side plate is provided with a bending portion, and the bending portion is uniformly distributed with third hanging portions; the third hanging part is matched with the second limiting part and used for fixing the first side plate and the third side plate.
In some embodiments of the present invention, the other end of the third side plate is provided with a third limiting portion, and the third limiting portion is engaged with the second hanging portion to fix the second side plate to the third side plate.
In some embodiments of the present invention, the fan assembly is provided with an installation portion, a fixing portion is fixedly connected to the top of the installation portion, and the fixing portion is fixed to the back plate; the bottom of installation department with chassis subassembly fixed connection.
In some embodiments of the present invention, the chassis assembly is provided with a connecting portion, and the connecting portion is fixedly connected to the mounting portion.
In some embodiments of the present invention, the housing further includes an upper cover plate, a shielding portion is disposed at the periphery of the upper cover plate, and the shielding portion is fixedly connected to the side plate and the back plate.
The technical scheme of the utility model prior art relatively has following technological effect:
the utility model discloses a set up a plurality of spacing portions or hitching part and form location structure on each curb plate, guaranteed the positioning accuracy rate when assembling, improved the packaging efficiency greatly; meanwhile, the assembly strength of parts can be enhanced, and the structural strength and the operation stability of the whole machine are improved.
On the other hand, the assembly mode of the utility model uses a small number of screws, thus reducing the assembly time; in addition, the internal fixing parts can be hidden, so that the unit is more attractive.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view illustrating assembly of components of the outdoor unit of the air conditioner.
Fig. 2 is a schematic view of the assembly of the finned heat exchanger and the intermediate partition plate with the base plate.
Fig. 3 is a schematic view of fig. 2 assembled with the fan assembly and the left side plate.
Fig. 4 is a schematic structural view of the left side plate.
Fig. 5 is a front view of the middle separator.
Fig. 6 is a schematic structural view of the chassis assembly.
Fig. 7 is a schematic structural view of the front panel.
Fig. 8 is an assembly view of fig. 3 and the front panel.
Reference numerals: 100-a chassis assembly; 110-a connecting part; 200-fin heat exchangers; 210-a first hanging part; 220-a back plate; 230-an end plate; 300-a first side panel; 310-a first limit part; 320-a second limiting part; 400-a second side panel; 410-a second hanging part; 500-a third side panel; 510-a third hanging part; 520-a third limiting part; 530-bending part; 600-a fan assembly; 610-a fixed part; 620-mounting portion; 700-upper cover plate; 710-shade.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, are not to be construed as limiting the present invention.
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. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
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 implicitly indicating the number of technical features indicated. Thus, 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.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator in the present application. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
Referring to fig. 1, an outdoor unit of an air conditioner includes:
a housing including a chassis assembly 100 and a first side plate 300, a second side plate 400 and a third side plate 500 fixedly connected thereto;
a fin heat exchanger 200 including a back plate 220 and an end plate 230 fixedly connected to the base plate assembly 100, as shown with reference to fig. 2;
a fan assembly 600 fixedly connected to the chassis assembly 100;
the first side plate 300 is arranged in parallel with the second side plate 400, and two ends of the third side plate 500 are respectively connected with the first side plate 300 and the second side plate 400; the first side plate 300 is provided with a plurality of limiting parts; the third side plate 500 is provided with a limiting portion and a hanging portion.
In some embodiments of the present invention, with reference to fig. 2, the end plate 230 is disposed in parallel with the second side plate 400, and the end plate 230 is provided with a first hanging portion 210 for fixing the first side plate 300; the first hooking part 210 has a hook shape with an upward opening. The back plate 220 and the end plate 230 of the fin heat exchanger 200 are fixed with the chassis assembly by fixing screws; for the second side plate 400, which is a rectangular plate, the bottom edge of the second side plate 400 is also fixedly connected with the chassis component through a fixing screw; one of the lateral edges of the second side plate 400 is fixedly connected with the back plate 220.
In some embodiments of the present invention, referring to fig. 3, the first side plate 300 is located outside the end plate 230 and fixed on the end plate 230; specifically, referring to fig. 4, a first limiting portion 310 is disposed on a side edge of the first side plate 300, where the first limiting portion 310 is a rectangular hole and is uniformly distributed along a vertical direction of the first side plate 300, and the first limiting portion 310 is used in cooperation with the first hanging portion 210 on the fin heat exchanger 200 to fix the first side plate 300 and the fin heat exchanger 200; in addition, the bottom edge of the first side plate is fixedly connected with the chassis assembly 100 through a fixing screw.
For the fan assembly 600, a mounting portion 610 is provided, a fixing portion 620 is fixedly connected to the top of the mounting portion 610, the fixing portion 620 is fixed to the back plate 220, specifically, a groove is formed in one side of the fixing portion 620, and the groove is clamped to the top of the back plate 220; the bottom of installation portion 610 with chassis component 100 fixed connection, the fixed mode specifically is: referring to fig. 6, the chassis assembly 100 is provided with a connecting portion 110, the connecting portion 110 is a parallel long strip structure, the shape of the connecting portion 110 is matched with that of the bottom of the mounting portion 620, and the connecting portion and the mounting portion are fixedly connected through screws, so that the fan assembly 600 is fixedly connected with the chassis assembly 100.
In some embodiments of the present invention, referring to fig. 4, the first side plate 300 further includes a second limiting portion 320, and similarly, the second limiting portion 320 is distributed at equal intervals along the vertical direction. Relative to the first position-limiting portion 310, the second position-limiting portion 320 is a long through hole; the second position-limiting portions 320 and the first position-limiting portions 310 are disposed in a staggered manner and are not on the same straight line.
In some embodiments of the present invention, referring to fig. 5, the other side of the second side plate 400, i.e. the opposite side fixed to the back plate 220, is provided with a second hanging portion 410, the second hanging portion 410 is uniformly distributed along the vertical direction and is in a hook shape, and the opening of the hook is upward.
In some embodiments of the present invention, referring to fig. 7, one end of the third side plate 500 is provided with a bent portion 530, and the bent portion 530 is uniformly distributed with third hanging portions 510; the third hanging part 510 is a protrusion, which is engaged with the second position-limiting part 320, and is used to fix the first side plate 300 and the third side plate 500. The other end of the third side plate 500 is provided with a third limiting portion 520, and the third limiting portion 520 is matched with the second hanging portion 410 of the second side plate 400 to fix the second side plate 400 and the third side plate 500. The third side plate is provided with a fan through hole for being matched with the fan assembly 600 for use.
Referring to fig. 8, the first hanging part 510 of the third side plate 500 is clamped in the second limiting part of the first side plate 300, and the bending part 530 of the third side plate 500 covers the screw on the first side plate 300; in addition, the third position-limiting portion 520 of the third side plate 500 is clamped on the second hanging portion 410 of the second side plate 400, so that the second side plate 400 and the third side plate 500 are assembled.
In some embodiments of the present invention, as shown in fig. 1, the housing further includes an upper cover plate 700, a shielding portion 710 is disposed at the periphery of the upper cover plate 700, and the shielding portion 710 is fixedly connected to the side plate and the back plate, so that the upper cover plate 700 can shield the fixing screw.
The utility model discloses an equipment step does:
s1, placing the fin heat exchanger 200 on the chassis assembly 100, wherein the end plate 230 of the fin heat exchanger 200 has a hook, i.e. a first hanging part 210, and then fixing the second side plate 400 with the back plate 220 of the fin heat exchanger 200 and the chassis assembly 100 by using screws, as shown in fig. 2;
s2, leaving a rectangular hole, i.e. a first limiting portion 310, on the first side plate 300, hanging the first side plate 300 on the end plate 230 of the fin heat exchanger, and fixing the first side plate 300, the end plate 230 of the fin heat exchanger 200 and the chassis assembly 100 by screws, as shown in fig. 3;
s3, hanging one end of the fan assembly 600, namely the fixing part 610, on the fin heat exchanger 200, placing one end on the chassis assembly 100, and then fixing the fan assembly 600 and the chassis assembly 100 together by using screws, as shown in FIG. 3;
s4, the left side of the third side plate 500 has a hook, i.e. a third hanging part 510, the right side has a rectangular hole, i.e. a third limiting part 520, the first side plate 300 has a clearance, i.e. a second limiting part 320, and the second side plate 400 has a hook, i.e. a second hanging part 410, as shown in fig. 8; the hook of the third side plate 500 is fastened to the clearance of the first side plate 300, the screw for fixing the first side plate is shielded, and the right rectangular hole of the third side plate is fastened to the hook of the second side plate 400. Fixing the relevant parts by screws, wherein the upper screws fix the first side plate 300, the third side plate 500 and the end plate 230 of the finned heat exchanger 200; the lower screws fix the third side plate 500 and the chassis assembly 100 together, the third side plate 500 and the second side plate 400 are also fixed by screws, and the fan assembly 600 and the third side plate 500 are fixed by screws;
s5, after the upper cover plate 700 is assembled, the screws on the upper part can be shielded, as shown in fig. 1.
The technical scheme of the utility model prior art relatively has following technological effect:
the utility model discloses a set up many different spacing portions or hitching part on each curb plate and fin heat exchanger's end plate, make it form the location structure, guaranteed the positioning accuracy rate when assembling, improved the packaging efficiency greatly; meanwhile, the assembly strength of parts can be enhanced, and the structural strength and the operation stability of the whole machine are improved. The number of screws used in the assembly mode between the shell and the component is small, so that the assembly time is reduced; in addition, the internal fixing parts can be hidden, so that the unit is more attractive.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An outdoor unit of an air conditioner, comprising:
the shell comprises a chassis assembly, a first side plate, a second side plate and a third side plate, wherein the first side plate, the second side plate and the third side plate are fixedly connected with the chassis assembly;
the fin heat exchanger comprises a back plate and an end plate which are fixedly connected with the chassis assembly;
the fan assembly is fixedly connected with the chassis assembly;
the first side plate and the second side plate are arranged in parallel, and two ends of the third side plate are respectively connected with the first side plate and the second side plate; the first side plate is provided with a plurality of limiting parts; the third side plate is provided with a limiting part and a hanging part.
2. The outdoor unit of claim 1, wherein the end plate is disposed in parallel with the second side plate, and the end plate is provided with a first hooking portion for fixing the first side plate.
3. The outdoor unit of claim 2, wherein the first side plate comprises a first position-limiting portion and a second position-limiting portion, and wherein the first position-limiting portion and the second position-limiting portion are vertically and equally spaced.
4. The outdoor unit of claim 3, wherein the first side plate is positioned outside the end plate; the first limiting part and the first hanging part are matched for use and are used for fixing the first side plate and the end plate.
5. The outdoor unit of claim 1, wherein the second side plate is provided with second hanging parts, and the second hanging parts are uniformly distributed in a vertical direction.
6. The outdoor unit of claim 3, wherein one end of the third side plate is provided with a bent portion, and third hanging parts are uniformly distributed on the bent portion; the third hanging part is matched with the second limiting part and used for fixing the first side plate and the third side plate.
7. The outdoor unit of claim 5, wherein a third position-limiting portion is formed at the other end of the third side plate, and the third position-limiting portion is engaged with the second hanging portion to fix the second side plate and the third side plate.
8. The outdoor unit of claim 1, wherein the fan assembly is provided with a mounting part, and a fixing part is fixedly connected to a top of the mounting part and fixed to the back plate; the bottom of installation department with chassis subassembly fixed connection.
9. An outdoor unit of an air conditioner according to claim 8, wherein the base plate assembly is provided with a connection part, and the connection part is fixedly connected to the mounting part.
10. The outdoor unit of claim 1, wherein the casing further comprises an upper cover plate, and a shielding part is formed at the outer circumference of the upper cover plate and is fixedly connected to the side plates and the back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022238923.4U CN213656953U (en) | 2020-10-10 | 2020-10-10 | Outdoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022238923.4U CN213656953U (en) | 2020-10-10 | 2020-10-10 | Outdoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213656953U true CN213656953U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022238923.4U Active CN213656953U (en) | 2020-10-10 | 2020-10-10 | Outdoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213656953U (en) |
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2020
- 2020-10-10 CN CN202022238923.4U patent/CN213656953U/en active Active
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