Air conditioner outdoor unit rack easy to disassemble and assemble and dustproof air conditioner outdoor unit rack

Abstract

The utility model relates to the technical field of air conditioner outdoor unit structures, in particular to an electric new energy air conditioner outdoor unit rack easy to disassemble and assemble and a dustproof air conditioner outdoor unit rack which are used for agricultural and engineering machinery. The air conditioner outdoor unit rack easy to disassemble and assemble comprises an upper connecting piece and a lower connecting piece which are both in a rectangular frame state, and the periphery of the upper connecting piece and the periphery of the lower connecting piece are detachably connected through at least four connecting rods to form a three-dimensional rectangular frame. The technical problem to be solved by the utility model is to develop the air conditioner outdoor unit rack easy to disassemble and assemble and the dustproof air conditioner outdoor unit rack which can reduce the production cost, is detachable, can reduce the packaging volume so as to reduce the transportation cost, and can reduce the welding process.

Description

Technical Field

[0001] The utility model relates to the technical field of the structure of an outdoor unit of an air conditioner, in particular to an easily disassembled and assembled electric new energy outdoor unit rack of an air conditioner for agricultural and engineering machinery and an outdoor unit rack of an air conditioner that can prevent dust. Background Art

[0002] The electric outdoor unit of an air conditioner mainly includes a compressor, a radiator assembly, an air-conditioning pipeline, etc. The outdoor unit of an air conditioner used in engineering machinery or agricultural machinery is often in a very harsh environment. For example, the outdoor unit of an air conditioner on an engineering vehicle, a lawn mower, a combine harvester, etc. is in an environment where dust particles and impurities are flying all over the sky during operation. Therefore, the outdoor unit rack of the air conditioner is required to have a dust-proof function. However, in the existing dust-proof outdoor unit of an air conditioner, a stamping net is generally directly fixed on the integrally welded outdoor unit rack, and the installation, disassembly, etc. are extremely time-consuming and laborious. On the other hand, the existing outdoor unit rack of an air conditioner is often a three-dimensional rectangular frame welded by rods, and then a steel plate or a dust-proof stamping net is welded outside the three-dimensional rectangular frame. Not only does it require a high material cost and the weight of the entire rack is large, but also it has a high welding labor cost and low production efficiency. In addition, the entire square frame occupies a large space and has a large weight, and the logistics cost is extremely high during the transportation of parts.

[0003] Therefore, those skilled in the art are committed to developing an outdoor unit rack of an air conditioner that can reduce production costs, is detachable and easily disassembled and assembled, and an outdoor unit rack of an air conditioner that can prevent dust. Summary of the Utility Model

[0004] In view of the above-mentioned defects of the prior art, the utility model discloses an easily disassembled and assembled outdoor unit rack of an air conditioner and an outdoor unit rack of an air conditioner that can prevent dust. The technical problem to be solved is to provide an outdoor unit rack of an air conditioner that can reduce production costs, is detachable and easily disassembled and assembled, and an outdoor unit rack of an air conditioner that can prevent dust.

[0005] To achieve the above object, the utility model provides an easily disassembled and assembled outdoor unit rack of an air conditioner, which includes an upper connecting member and a lower connecting member both in a rectangular frame state. At least four connecting rods are detachably connected between the four sides of the upper connecting member and the lower connecting member to form a three-dimensional rectangular frame. Of course, it is a better way to connect four connecting rods at the four corresponding corners of the upper connecting member and the lower connecting member.

[0006] The present utility model also provides an air conditioner outdoor unit rack capable of dust prevention, which includes the easily disassembled and assembled air conditioner outdoor unit rack as described above. The three-dimensional rectangular frame includes a first rectangular frame, a second rectangular frame, a third rectangular frame, a fourth rectangular frame, a fifth rectangular frame and a sixth rectangular frame. A fan is fixed on the first rectangular frame, and the fan is used for air extraction. At least one of the second rectangular frame, the third rectangular frame, the fourth rectangular frame, the fifth rectangular frame and the sixth rectangular frame is detachably installed with a dust-proof net. The surface where the dust-proof net is installed is the air inlet surface, and a sealing plate is provided on the rectangular frame except the one where the dust-proof net is installed. The dust-proof net can be detachably connected by components such as magnetic strips, buckles, self-tapping screws, etc.

[0007] Through the combination of the easily disassembled and assembled air conditioner outdoor unit rack and the detachable dust-proof net, the dust-proof net is installed outside each rectangular frame. Compared with the existing method of directly fixing a stamping net on an integrally welded air conditioner outdoor unit rack, the solution of the present utility model is more convenient for the installation and disassembly of the dust-proof net and the three-dimensional rectangular frame. The dust-proof net can be made of nylon net or screen window net, etc., with better filtering effect and lighter weight. And a separate detachable dust-proof net is provided for each side. If any side of the dust-proof net is damaged, it can be separately disassembled and replaced, greatly reducing the production cost and maintenance cost. At the same time, except for the side where the fan is installed on the three-dimensional rectangular frame, the dust-proof net can be installed on the remaining sides, and the number of air inlet surfaces can be adjusted according to needs. Therefore, at most five air inlet surfaces can be set, and detachable dust-proof nets are provided, greatly increasing the air intake volume, and thus increasing the power of the air conditioner. Of course, different numbers of air inlet surfaces can also be set according to needs, and the number of air inlet surfaces is preferably 3 to 5.

[0008] Preferably, the upper connecting member or the lower connecting member is integrally provided with the sealing plate, that is, the upper connecting member or the lower connecting member can be a single plate, or a single plate with its opposite sides folded.

[0009] Preferably, the sealing plate is filled inside the upper connecting member or the lower connecting member. If the upper connecting member or the lower connecting member was originally a hollow air inlet surface and needs to be changed to a sealed surface, a plate structure can be filled in the middle of the rectangular frame to switch the function according to needs.

[0010] Preferably, the upper connecting member and the lower connecting member are a rectangular frame formed by connecting rods in a shape of a square with a small square in the middle. If they are metal rods, the connection between the rods can be made by welding. The rod surfaces of the six rectangular frames are convenient for installing the dust-proof net, but the process of this solution is relatively complicated.

[0011] Preferably, the upper connecting member and the lower connecting member are a vertically extended rectangular frame formed by connecting plates in a shape of a square or a horizontally extended rectangular frame formed by connecting plates in a shape of a square with a small square in the middle. Both of these two solutions are made of plates. One side of the rectangular frame in a shape of a square can be sealed to become a sealing plate, or it can be integrally formed by stamping the plate; the inside of the rectangular frame in a shape of a square with a small square in the middle can be filled with holes or directly use a whole plate as the sealing plate.

[0012] Preferably, threaded holes are respectively provided at both ends of the connecting rod, fixing holes corresponding to the threaded holes are respectively provided on the upper connecting member and the lower connecting member, and bolts are installed in the fixing holes and the threaded holes. The threaded holes can be arranged inside the two ends of the connecting rod or on the outer sides of the two ends of the connecting rod according to the structures of the upper connecting member and the lower connecting member. Of course, the connecting rod can be a rod with a right-angled triangular cross-section, and the right-angled sides are located on the outside during connection. The connecting rod can also be a square pipe with a square cross-section.

[0013] Preferably, when the threaded holes are arranged inside the two ends of the connecting rod, different implementation manners can be adopted. The first implementation manner is that connecting blocks are respectively fixed inside the two ends of the connecting rod. The connecting blocks can be welded to the connecting rod, and the threaded holes are arranged on the connecting blocks. The second implementation manner is that nuts are respectively fixed inside the two ends of the connecting rod, and the screw holes of the nuts are matched with the bolts.

[0014] Preferably, when the upper connecting member and the lower connecting member are made of plates, vertical flanges are arranged on the four peripheral edges of the upper connecting member and the lower connecting member, and the vertical flanges of the upper connecting member and the lower connecting member are integrally arranged. The vertical flanges can be processed and formed by a bending machine.

[0015] Preferably, when vertical flanges are arranged on the four peripheral edges of the upper connecting member and the lower connecting member, the edge of the dust-proof net is a magnetic metal frame, the connecting rod, the upper connecting member and the lower connecting member are all magnetic metals, and the dust-proof net is connected to the three-dimensional rectangular frame through magnetic attraction strips. This solution is a better way of detachable connection and is very convenient for disassembly and installation.

[0016] Preferably, a detachable fixing frame is provided at the bottom of the three-dimensional rectangular frame, and a detachable handle is provided at the top of the three-dimensional rectangular frame. The fixing frame and the handle can be directly reinforced with the bolts.

[0017] The beneficial effects of the utility model are:

[0018] By splitting the three-dimensional rectangular frame formed by welding rods into upper connectors, lower connectors and connecting rods, during assembly, it only needs to fixedly connect the two ends of the connecting rod with the upper connector and the lower connector respectively to assemble the three-dimensional rectangular frame that can protect the air conditioner and provide support, without affecting the performance of the frame. The upper connector and the lower connector can be made of rods or plates and can be the overall structure. Compared with the existing three-dimensional rectangular frame formed by welding rods, the existing solution requires twelve rods and welds each joint. The solution of the present utility model only requires four connecting rods, which not only greatly reduces the material cost, but also reduces the number of welding processes, reduces the labor cost of welding, and improves production efficiency. Moreover, the connector made of plates can also reduce the weight of the entire frame. During production and transportation, the detachable connection method can split the entire frame into an upper connector, a lower connector and a connecting rod. Compared with the existing three-dimensional rectangular frame, the space occupied by the split rods and the flat upper and lower connectors is greatly reduced, which is convenient for transportation and greatly reduces the freight. And it can also be classified, packed and transported, which is simple and convenient. Therefore, the solution of the present utility model can reduce the welding process, improve efficiency, reduce production costs, does not affect the product strength when reducing the weight, reduces the volume, is convenient for transportation, reduces the freight, and is more conducive to market promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of an embodiment of the air conditioner outdoor unit frame of the present utility model that is easy to disassemble and assemble;

[0020] Figure 2 is an exploded view of an embodiment of the air conditioner outdoor unit frame of the present utility model;

[0021] Figure 3 is Figure 2 a partial enlarged structural diagram at A in

[0022] Figure 4 is a schematic structural diagram of an embodiment of the air conditioner outdoor unit frame of the present utility model that can prevent dust;

[0023] Figure 5 is an exploded view of an embodiment of the air conditioner outdoor unit frame of the present utility model that can prevent dust;

[0024] Figure 6 is an overall structural diagram of an embodiment of the air conditioner outdoor unit frame of the present utility model that can prevent dust.

[0025] In the above-mentioned drawings: 10, air conditioner outdoor unit frame that can prevent dust; 1, air conditioner outdoor unit frame that is easy to disassemble and assemble; 11, upper connector; 111, vertical flange; 112, fixing hole; 12, lower connector; 13, connecting rod; 131, threaded hole; 14, bolt; 2, fan; 3, fixing frame; 4, handle; 5, dust-proof net. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that in the description of the present utility model, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific manner, and therefore should not be construed as a limitation to the present utility model. Terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] As Figures 1 to 3 shown, the present utility model provides an air conditioner outdoor unit rack 1 that is easy to disassemble and assemble, including an upper connecting member 11 and a lower connecting member 12 that are both in a rectangular frame state. The upper connecting member 11 and the lower connecting member 12 are detachably connected by at least four connecting rods 13 around their perimeters to form a three-dimensional rectangular frame. Of course, it is a preferable way to connect four connecting rods 13 at the four corresponding corners of the upper connecting member 11 and the lower connecting member 12.

[0028] In the above embodiments, by splitting the three-dimensional rectangular frame welded by rods into the upper connecting member 11, the lower connecting member 12, and the connecting rods 13, during assembly, only by fixedly connecting the two ends of the connecting rods 13 to the upper connecting member 11 and the lower connecting member 12 respectively, a three-dimensional rectangular frame that can protect the air conditioner and provide support is assembled, without affecting the performance of the rack. The upper connecting member 11 and the lower connecting member 12 can be made of rods or plates and can be an integral structure. Compared with the existing three-dimensional rectangular frame welded by rods, the existing solution requires twelve rods and welds each joint. The solution of the present utility model only requires four connecting rods 13, which not only greatly reduces the material cost, but also reduces the number of welding processes, reduces the labor cost of welding, and improves production efficiency. Moreover, the connecting members made of plates can also reduce the weight of the entire rack. During production and transportation, the detachable connection method can disassemble the entire rack into the upper connecting member 11, the lower connecting member 12, and the connecting rods 13. Compared with the existing three-dimensional rectangular frame, the space occupied by the disassembled rods and the flat upper and lower connecting members 12 is greatly reduced, which is convenient for transportation and greatly reduces the freight. In addition, it can be classified, packaged, and transported, which is simple and convenient. Therefore, the solution of the present utility model can reduce the welding process, improve efficiency, reduce production costs, does not affect the product strength when reducing the weight, reduces the volume, is convenient for transportation, reduces the freight, and is more conducive to market promotion.

[0029] As Figures 4 to 6As shown in the figure, the present utility model further provides an air conditioner outdoor unit rack 10 that can prevent dust, including the easily disassembled and assembled air conditioner outdoor unit rack 1 as described above. The three-dimensional rectangular rack includes a first rectangular frame, a second rectangular frame, a third rectangular frame, a fourth rectangular frame, a fifth rectangular frame, and a sixth rectangular frame. A fan 2 is fixed on the first rectangular frame, and the fan 2 is used for air extraction. At least one of the second rectangular frame, the third rectangular frame, the fourth rectangular frame, the fifth rectangular frame, and the sixth rectangular frame is detachably installed with a dust-proof net 5. The surface where the dust-proof net 5 is installed is the air inlet surface, and a sealing plate is provided on the rectangular frame except for the one where the dust-proof net 5 is installed. The dust-proof net 5 can be detachably connected by components such as magnetic strips, buckles, and self-tapping screws.

[0030] In the above embodiments, through the combination of the easily disassembled and assembled air conditioner outdoor unit rack 1 and the detachable dust-proof net 5, the dust-proof net 5 is installed outside each rectangular frame. Compared with the existing method of directly fixing a stamping net on an integrally welded air conditioner outdoor unit rack, the solution of the present utility model is more convenient for the installation and disassembly of the dust-proof net 5 and the three-dimensional rectangular rack. The dust-proof net 5 can be made of nylon net, which has better filtering effect and is lighter. And a separate detachable dust-proof net 5 is provided for each side. If the dust-proof net 5 on any side is damaged, it can be separately disassembled and replaced, greatly reducing the production cost and maintenance cost. At the same time, except for the side where the fan 2 is installed, the dust-proof net 5 can be installed on the remaining sides of the three-dimensional rectangular rack, and the number of air inlet surfaces can be adjusted according to needs. Therefore, at most five air inlet surfaces can be set, and detachable dust-proof nets 5 are provided, greatly increasing the air intake volume, thereby increasing the power of the air conditioner. Of course, different numbers of air inlet surfaces can also be set according to needs. The number of air inlet surfaces is preferably 3 to 5. In this embodiment, the number of air inlet surfaces where the dust-proof net 5 is installed is 3.

[0031] On the one hand, the structure of the sealing plate of the upper connecting member 11 or the lower connecting member 12 can adopt various implementation manners. Some embodiments are exemplified as follows:

[0032] Embodiment 1

[0033] The upper connecting member 11 or the lower connecting member 12 is integrally provided with the sealing plate, that is, the upper connecting member 11 or the lower connecting member 12 can be a whole plate, or a plate with its opposite sides folded.

[0034] Embodiment 2

[0035] The inside of the upper connecting member 11 or the lower connecting member 12 is filled with a sealing plate. If the upper connecting member 11 or the lower connecting member 12 was originally a hollow air inlet surface, when it needs to be changed to a sealing surface, a plate structure can be filled in the middle of the rectangular frame, and the function can be switched according to needs.

[0036] At the same time, the manufacturing process structure of the upper connecting member 11 or the lower connecting member 12 can adopt various implementation manners. Some embodiments are exemplified as follows:

[0037] Example 1

[0038] The upper connecting member 11 and the lower connecting member 12 are a rectangular frame formed by connecting rods. If they are metal rods, the connection between the rods can be achieved by welding. The rod surfaces of the six rectangular frames are convenient for installing the dust-proof net 5, but the process of this solution is relatively complex.

[0039] Example 2

[0040] The upper connecting member 11 and the lower connecting member 12 are a vertically extended rectangular frame formed by connecting plates or a horizontally extended rectangular frame formed by connecting plates. Both of these two solutions are made of plates. Sealing one side of the rectangular frame can form a sealing plate, or it can be integrally formed by stamping the plate; filling the internal openings of the rectangular frame or directly using a whole plate is the sealing plate.

[0041] When the upper connecting member 11 and the lower connecting member 12 are made of plates, vertical flanges 111 are provided at the four peripheral edges of the upper connecting member 11 and the lower connecting member 12, and the vertical flanges 111 of the upper connecting member 11 and the lower connecting member 12 are integrally arranged. The vertical flanges 111 can be processed and formed by a bending machine. At the same time, the edge of the dust-proof net 5 is a magnetic metal frame, and the connecting rod 13, the upper connecting member 11, and the lower connecting member 12 are all magnetic metals. The dust-proof net 5 is connected to the three-dimensional rectangular frame through a magnetic strip. This solution is a better way of detachable connection and is very convenient for disassembly and installation.

[0042] In the above two implementation manners, threaded holes 131 are respectively provided at both ends of the connecting rod 13, and fixing holes 112 corresponding to the threaded holes 131 are respectively provided on the upper connecting member 11 and the lower connecting member 12. Bolts 14 are installed in the fixing holes 112 and the threaded holes 131. The threaded holes 131 can be arranged inside the two ends of the connecting rod 13 or on the outer sides of the two ends of the connecting rod 13 according to the structures of the upper connecting member 11 and the lower connecting member 12. Of course, the connecting rod 13 can be a rod with a right-angled triangular cross-section, and the right-angled sides are located on the outside during connection. The connecting rod 13 can also be a square tube with a square cross-section. When the threaded holes 131 are arranged inside the two ends of the connecting rod 13, different implementation manners can be adopted. The first implementation manner is that connecting blocks are respectively fixed inside the two ends of the connecting rod 13. The connecting blocks can be welded to the connecting rod 13, and the threaded holes 131 are provided on the connecting blocks. The second implementation manner is that nuts are respectively fixed inside the two ends of the connecting rod 13, and the screw holes of the nuts are matched with the bolts 14.

[0043] As Figure 6 shown, a detachable fixing frame 3 is provided at the bottom of the three-dimensional rectangular frame, and a detachable handle 4 is provided at the top of the three-dimensional rectangular frame. The fixing frame 3 and the handle 4 can be directly reinforced with bolts 14.

[0044] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present utility model without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art in this technical field based on the concept of the present utility model through logical analysis, reasoning, or limited experiments on the basis of the prior art shall fall within the protection scope determined by the claims.

Claims

1. An air conditioner outdoor unit frame that is easy to disassemble and assemble, characterized in that: It comprises an upper connecting member (11) and a lower connecting member (12) both in a rectangular frame state, wherein the upper connecting member (11) and the lower connecting member (12) are detachably connected to form a three-dimensional rectangular frame via at least four connecting rods (13); The three-dimensional rectangular frame comprises a first rectangular frame, a second rectangular frame, a third rectangular frame, a fourth rectangular frame, a fifth rectangular frame and a sixth rectangular frame, the first rectangular frame being fixed with a fan, at least one of the second rectangular frame, the third rectangular frame, the fourth rectangular frame, the fifth rectangular frame and the sixth rectangular frame being detachably mounted with a dustproof net (5), and the remaining rectangular frames being provided with sealing plates.

2. The dustproof air conditioner outdoor unit frame according to claim 1, characterized in that: The upper connecting piece (11) or the lower connecting piece (12) is integrally arranged with the sealing plate.

3. The dustproof air conditioner outdoor unit frame according to claim 1, characterized in that: The sealing plate is filled inside the upper connecting piece (11) or the lower connecting piece (12).

4. The dustproof air conditioner outdoor unit frame according to claim 1, characterized in that: The upper connecting member (11) and the lower connecting member (12) are U-shaped frames formed by connecting rods.

5. The dustproof air conditioner outdoor unit frame according to claim 1, characterized in that: The upper connecting member (11) and the lower connecting member (12) are a U-shaped frame extending vertically formed by connecting plates or a U-shaped frame extending horizontally formed by connecting plates.

6. The dustproof air conditioner outdoor unit frame according to claim 4 or 5, characterized in that: The two ends of the connecting rod (13) are respectively provided with threaded holes (131); the upper connecting member (11) and the lower connecting member (12) are respectively provided with fixing holes (112) corresponding to the threaded holes (131); and bolts (14) are installed in the fixing holes (112) and the threaded holes (131).

7. The dustproof air conditioner outdoor unit frame according to claim 5, characterized in that: The edges of the upper connecting piece (11) and the lower connecting piece (12) are all provided with vertical flanges (111), and the vertical flanges (111) of the upper connecting piece (11) and the lower connecting piece (12) are all provided in one piece.

8. The dustproof air conditioner outdoor unit frame according to claim 4 or 7, characterized in that: The edge of the dustproof net (5) is a magnetic metal frame, the connecting rod (13), the upper connecting piece (11) and the lower connecting piece (12) are all magnetic metals, and the dustproof net (5) is connected to the three-dimensional rectangular frame through a magnetic attraction strip.

9. The dustproof air conditioner outdoor unit frame according to claim 1, characterized in that: A detachable fixing frame (3) is provided at the bottom of the three-dimensional rectangular frame, and a detachable handle (4) is provided at the top of the three-dimensional rectangular frame.

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