[0048] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the air conditioner frame, the combined air conditioner frame, and the air conditioner of the present invention will be further described in detail through the embodiments and the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.
[0049] See Figure 1 to Figure 4 The air conditioner frame 100 of the present invention includes a joint 110 and a frame assembly 120. The joint 110 has an interface side 111, and the interface side 111 is joined and fixed with the frame assembly 120, ensuring that the air conditioner frame 100 of the present invention has high structural reliability and improving impact resistance. .
[0050] Further, the fixing method of the interface side 111 and the frame assembly 120 is welding, riveting or threaded connection. In this embodiment, the fixing method of the interface side 111 and the frame assembly 120 is welding, and the fixing method of other components in this embodiment is also welding.
[0051] Of course, the fixing method of the interface side 111 and the frame assembly 120 can also be screwed. The air conditioner frame 100 of the present invention is made of stainless steel. When the connection side 111 and the frame assembly 120 are fixed by screw connection, the stainless steel material can improve the strength of the screw connection connector body, so that the screw connection is not easy to fail. The air conditioner frame 100 The joints of the air conditioner will not be broken, which ensures that the air conditioner frame 100 of the present invention has high structural reliability.
[0052] The air conditioner frame 100 of the present invention includes an even number of joints 110 and an even number of frame components 120. Such as figure 1 As shown, in this embodiment, the air conditioner frame 100 includes 8 joints 110 and 12 frame assemblies 120. The two ends of each frame assembly 120 are respectively connected to two joints 110 and fixed by welding. The three interface sides 111 are respectively connected to the three frame assemblies 120, which can improve the impact resistance of the air conditioner frame 100 of the present invention.
[0053] 8 joints 110 and 12 frame components 120 form a cube frame, 8 joints 110 are the vertices of the cube frame, and 12 frame components 120 are the edges of the cube frame, ensuring the structure of the air conditioner frame 100 of the present invention High reliability.
[0054] Such as figure 2 As shown, the number of interface edges 111 is three, and the three interface edges 111 of the joint 110 have the same structure. The three interface edges 111 are respectively embedded in the three frame components 120 and fixed by welding to add the air conditioner frame 100 of the present invention. The impact resistance.
[0055] Further, one end of the three interface sides 111 is fixedly connected and perpendicular to each other, and the other end extends to the fixed end away from the interface side 111. The joint 110 is the vertex of a cube, the three interface edges 111 are three adjacent edges of the vertex, and the three interface edges 111 are perpendicular to each other, so as to ensure the high reliability of the air conditioner frame 100 of the present invention.
[0056] Such as image 3 with Figure 4 As shown, the frame assembly 120 includes a frame 121 and a liner 122. The longitudinal cross-sectional shape of the frame 121 is a hollow rectangle, and the common ends of two adjacent sides of a vertex of the rectangle are respectively bent toward the outside of the rectangle, and each bend is perpendicular At the other end of the side where the rectangular bend is located, the longitudinal cross-sectional shape of the liner 122 is L-shaped. In this embodiment, the lengths of the two sides of the L shape of the liner 122 are equal.
[0057] Further, the two sides of the L shape of the lining plate 122 are respectively connected to the bending and fitting connection of the frame 121 to form a connecting cavity, which can improve the impact resistance of the frame assembly 120.
[0058] The liner 122 is attached to the frame 121, and the end faces of the two L-shaped sides of the liner 122 should be aligned with the bent end faces of the frame 121. In order to ensure that the frame assembly 120 is uniformly stressed, in this embodiment, the longitudinal cross-sectional shape of the frame 121 is a hollow square. At this time, the intersection of the two sides of the L shape of the liner 122 coincides with the center of the frame 121 square.
[0059] As an implementation manner, the interface side 111 includes a first connecting side (not shown) and a second connecting side (not shown), the first connecting side and the second connecting side are connected and fixed to each other vertically, and the first connecting side is perpendicular to each other. The connecting edge and the second connecting edge are embedded in the connecting cavity and attached to the inner wall of the connecting cavity.
[0060] As an implementation manner, both the first connecting edge and the second connecting edge are provided with folded edges (not shown), and the folded edges are both perpendicular to the first connecting edge or the second connecting edge, and the folded edges are embedded in the connecting cavity , Fit on the inner wall of the connecting cavity.
[0061] Further, the length of the folded edge is smaller than the length of the other end of the bent side of the rectangle, that is, the length of the bent side of the rectangle that is not bent, and the length of the folded edge cannot be greater than the length of the corresponding side on the frame 121, Otherwise, the interface edge 111 cannot be embedded in the connection cavity. The longitudinal cross-sectional shape of the folded edge is linear or arc. In this embodiment, the longitudinal cross-sectional shape of the folded edge is linear.
[0062] The three interface sides 111 of the joint 110 are respectively embedded in the three frame components 120, and the longitudinal section shape of the interface side 111 is required to be compatible with the longitudinal section shape of the liner 122 welded to the frame 121, and the longitudinal section of the interface side 111 The cross-sectional area is slightly smaller than the longitudinal cross-sectional area of the liner 122 welded to the frame 121 to ensure that the joint 110 can be installed in the frame assembly 120.
[0063] As a possible implementation, the frame assembly 120 is provided with a plurality of positioning holes (not shown) for welding positioning. The interface edge 111 is embedded in the frame assembly 120 and fixed by welding. The positioning holes can ensure the accuracy of the positioning of the joint 110 and the frame assembly 120 during the welding process, and increase the impact resistance of the air conditioner frame 100 of the present invention.
[0064] Further, the frame assembly 120 is also provided with threaded holes (not shown) for connecting parts of the air conditioner. The threaded holes are used to connect the components to the frame assembly 120 by bolts. When the components are repeatedly disassembled, the bolt connection is not easy to fail and will not affect the use of the air conditioner frame 100 of the present invention.
[0065] As an implementation manner, the joint 110, the liner 122, and the frame 121 are made of stainless steel. The stainless steel material has good rigidity and high strength. The joint 110, the liner 122 and the frame 121 use stainless steel to make the joint 110 and the frame assembly 120 The connection is not easy to be broken, and the impact resistance of the air conditioner frame 100 of the present invention can be improved.
[0066] Such as Figure 5 As shown, the modular air conditioner frame of the present invention includes a plurality of air conditioner frames 100 described in any of the above embodiments. The multiple air conditioner frames 100 are assembled into a modular air conditioner frame by welding, which can fix the air conditioner unit , Improve the shock resistance and anti-sway of the air conditioning unit.
[0067] The air conditioner (not shown) of the present invention includes the air conditioner frame 100 described in any of the above embodiments.
[0068] The air conditioner frame 100 of the present invention is analyzed using ANSYS software for impact resistance. According to the standards given in the impact test in the GJB150.18-1986 military equipment environmental test method, the air conditioner frame 100 of the present invention is subjected to impact analysis to evaluate the present invention. The strength of the air conditioner frame 100.
[0069] The air conditioner frame 100 of the present invention is made of stainless steel, which ensures that the air conditioner frame 100 of the present invention has good rigidity and high strength. During the impact test, the dynamic stress limit of the stainless steel is used as a standard to measure the impact resistance of the air conditioner frame 100 of the present invention.
[0070] When conducting an impact test, it is necessary to set the quality of the air conditioner, the quality of the impact drop weight and the drop weight height, and wait for the analysis results through the ANSYS software. In the impact analysis, the dynamic stress limit of the stainless steel is used as the criterion to allow the air conditioner frame 100 of the present invention to deform to a certain extent after the impact. According to the provisions of the National Military Standards and with reference to the quality of the entire air conditioner, the impact of the air conditioner of the present invention is suitable for medium-weight impact conditions. Under the conditions of given hammer drop quality and hammer drop height, the analysis results show that the air conditioner frame of the present invention The stress level of 100 does not exceed the limit of dynamic stress borne by the stainless steel, and the air conditioner frame 100 of the present invention has reliable strength.
[0071] The air conditioner frame, combined air conditioner frame and air conditioner of the above invention have simple and reasonable structural design. The frame components are respectively joined and fixed with the interface edges of the joints, so that the air conditioner frame structure has high reliability and improves the resistance of the air conditioner frame of the present invention. Impact capability.
[0072] The above-mentioned embodiments only express several implementation modes of the present invention, and their description is more specific and detailed, but they should not be interpreted as a limitation on the patent scope of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.
