Air conditioner

Abstract

This utility model relates to the field of air conditioning technology, specifically providing an air conditioner. It aims to solve the problems of high labor costs, poor consistency, and inconvenient maintenance in existing pipe pressure plate assembly. To address this, the air conditioner provided by this utility model includes a pipe pressure plate component and a frame. The pipe pressure plate component is provided with a connecting mechanism, and a connector is provided inside the frame. The connector is configured to be fixed within the connecting mechanism. Based on the above structural configuration, this utility model achieves the connection between the pipe pressure plate component and the frame by fixing the connector inside the connecting mechanism. This solution uses a bayonet fixing structure to replace the original screw fixing method, eliminating the need for screw procurement and fastening processes, and improving the production efficiency of the pipe pressure plate component.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and specifically provides an air conditioner. Background Technology

[0002] In the assembly process of equipment such as air conditioning indoor units, the pipe clamp plate is a core component for fixing the pipeline, and its installation efficiency directly affects the production cost.

[0003] In existing technologies, traditional pipe clamps are generally fixed with screws, requiring manual tightening of each screw to complete the assembly.

[0004] This method has the following significant drawbacks: 1. High labor costs: Each pipe pressure plate requires at least one screw to be tightened individually, which consumes a significant amount of time in large-scale production; 2. Poor consistency: Uneven tightening force can easily lead to fluctuations in pipeline sealing; 3. Inconvenient maintenance: Special tools are required to disassemble the screws after they are corroded or stripped, which increases the difficulty of after-sales maintenance.

[0005] Therefore, there is a need in the field for an air conditioner to solve the above-mentioned technical problems. Utility Model Content

[0006] The present invention aims to solve the above-mentioned technical problems, namely, in the prior art, the assembly of pipe pressure plates has the problems of high labor costs, poor consistency and inconvenient maintenance.

[0007] This utility model provides an air conditioner, which includes a pipe pressure plate and a frame.

[0008] The tube pressure plate is equipped with a connecting mechanism.

[0009] The frame is equipped with connectors.

[0010] The connector is configured to be secured within the connecting mechanism.

[0011] In the specific implementation of the above-mentioned air conditioner, the connecting mechanism is a circular hole or a cylindrical groove.

[0012] In the specific implementation of the above-mentioned air conditioner, the connector is a cylindrical component adapted to the connecting mechanism.

[0013] In the specific embodiment of the air conditioner described above, the pipe pressure plate also includes a fixing structure.

[0014] The frame is provided with a slot.

[0015] The fixing structure is configured to snap into the slot.

[0016] In the specific embodiment of the above-mentioned air conditioner, the fixing structure includes elastic buckles.

[0017] The elastic buckle engages with the slot to connect or separate the fixing structure from the slot.

[0018] In the specific embodiment of the above-mentioned air conditioner, the pipe pressure plate includes at least one limiting member.

[0019] The skeleton is provided with at least one limiting hole.

[0020] The limiting member is provided in a one-to-one correspondence with the limiting hole.

[0021] In the specific embodiment of the above-mentioned air conditioner, the limiting member includes a connecting part and a protrusion.

[0022] The protrusion passes through the limiting hole, so that the connecting part is connected to the skeleton.

[0023] In a specific embodiment of the air conditioner described above, the pipe pressure plate includes a long strip-shaped plate.

[0024] In the specific implementation of the above-mentioned air conditioner, the number of the limiting members is an even number.

[0025] The limiting members are symmetrically arranged on both sides of the plate.

[0026] In a specific embodiment of the air conditioner described above, the plate has multiple holes evenly distributed on it for reducing weight or for passing through pipelines.

[0027] By adopting the above technical solution, this utility model provides an air conditioner, which includes a pipe pressure plate and a frame. A connecting mechanism is provided on the pipe pressure plate, and a connector is provided inside the frame. The connector is configured to be fixed within the connecting mechanism. Based on the above structural configuration, this utility model achieves the connection between the pipe pressure plate and the frame by fixing the connector inside the connecting mechanism. This solution replaces the original screw fixing method with a bayonet fixing structure, eliminating the need for screw procurement and fastening processes, and improving the production efficiency of the pipe pressure plate.

[0028] Furthermore, the air conditioner provided by this utility model specifies that the connecting mechanism is a circular hole or a cylindrical groove. The circular connecting mechanism ensures that the side wall of the connector is evenly stressed, avoids local stress concentration, and has high connection strength.

[0029] Furthermore, the air conditioner connection component provided by this utility model is a cylindrical component adapted to the connection mechanism. The skeleton cylinder needs to be precisely aligned with the circular hole or cylindrical groove to achieve rapid assembly.

[0030] Furthermore, the air conditioner provided by this utility model defines a fixed structure and a slot to form an embedded lock, further strengthening the connection strength between the tube pressure plate and the frame, and preventing the two from loosening during vibration.

[0031] Furthermore, the air conditioner provided by this utility model has a fixed structure including an elastic buckle. The elastic buckle deforms when it is inserted, and uses its elastic deformation to achieve self-locking. After resetting, it abuts against the edge of the slot through the transition anti-loosening surface to form a continuous tensile force to enhance the fastening.

[0032] Furthermore, the air conditioner provided by this utility model limits the structural fit between the limiting component and the limiting hole, ensuring that the pipe pressure plate component can be automatically positioned without manual adjustment during assembly, reducing installation errors. At the same time, the physical limiting prevents the pipe pressure plate component from shifting laterally under vibration or thermal expansion and contraction.

[0033] Furthermore, the air conditioner provided by this utility model is designed to connect the limiting components by having the protrusion pass through the limiting hole. After the protrusion passes through the limiting hole, a mechanical interlock is formed. The connecting part and the contact surface of the frame generate friction, achieving tool-free fixing. At the same time, the protrusion design allows reverse force to be applied to disengage from the limiting hole, which is convenient for after-sales maintenance.

[0034] Furthermore, the air conditioner provided by this utility model defines the pipe pressure plate component as including a long strip plate. The long strip design matches the linear layout of the air conditioner indoor unit frame, optimizes space utilization, and the plate serves as a basic support surface to distribute pipe pressure.

[0035] Furthermore, the air conditioner provided by this utility model limits the limiting members to be symmetrically arranged on both sides of the plate to balance the torque generated by pipeline vibration and prevent deformation caused by stress concentration on one side.

[0036] Furthermore, the air conditioner provided by this utility model has multiple holes evenly distributed on the panel to reduce material usage, which is in line with the trend of lightweight air conditioners. At the same time, the holes can be used to install pipelines or fix auxiliary components, thereby improving space utilization. Attached Figure Description

[0037] The preferred embodiments of this utility model are described below with reference to the accompanying drawings, in which:

[0038] Figure 1 This is a schematic diagram of the overall structure of the air conditioner provided by this utility model;

[0039] Figure 2 This is a first-view structural schematic diagram of the air conditioner pipe pressure plate component provided by this utility model;

[0040] Figure 3 This is a schematic diagram of the frame structure in the air conditioner provided by this utility model;

[0041] Figure 4 This is a second-view structural schematic diagram of the air conditioner pipe pressure plate component provided by this utility model. Figure label:

[0042] 1. Pipe clamping plate fittings;

[0043] 11. Connecting mechanism;

[0044] 12. Fixed structure; 121. Elastic buckle; 122. Demolding groove;

[0045] 13. Limiting component; 131. Connecting part; 132. Protrusion;

[0046] 14. Plate body; 141. Holes;

[0047] 2. Skeleton;

[0048] 21. Connectors;

[0049] 22. Card slot;

[0050] 23. Limiting hole. Detailed Implementation

[0051] The preferred embodiments of this utility model are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of this utility model and are not intended to limit the scope of protection of this utility model. Those skilled in the art can make adjustments as needed to adapt to specific applications. For example, although this specific embodiment is described in conjunction with the application of the pipe pressure plate and frame in an air conditioner, the pipe pressure plate and frame of this utility model can obviously also be used in other scenarios. Such changes in application scenarios do not deviate from the basic principles of this utility model and fall within the scope of protection of this utility model.

[0052] In this disclosure, the terms "upper," "lower," "inner," "middle," "outer," "front," and "rear," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for better description of the embodiments of this disclosure and their implementations, and are not intended to limit the indicated devices, elements, or components to having a specific orientation, or to require them to be constructed and operated in a specific orientation. Furthermore, some of the aforementioned terms may be used to indicate other meanings besides orientation or positional relationship; for example, the term "upper" may in some cases indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in the embodiments of this disclosure according to the specific circumstances.

[0053] In the assembly process of equipment such as air conditioner indoor units, the pipe clamp is a core component for fixing the pipes, and its installation efficiency directly affects production costs. In existing technologies, traditional pipe clamps are generally fixed with screws, requiring manual tightening of each screw to complete the assembly.

[0054] This method has the following significant drawbacks:

[0055] 1. High labor costs: Each pipe clamping plate requires at least one screw to be tightened individually, resulting in significant accumulated time consumption in large-scale production. Case studies show that manual operation can account for more than 30% of the total working hours in similar mechanical assembly processes;

[0056] 2. Poor consistency: Uneven manual tightening force can easily lead to fluctuations in pipeline sealing. The compressor assembly research found indicates that when the screw preload deviation exceeds 15%, it will cause vibration leakage risk.

[0057] 3. Inconvenient maintenance: Special tools are required to disassemble the screws after they are rusted or stripped, which increases the difficulty of after-sales maintenance.

[0058] To solve the above-mentioned technical problems, this utility model provides an air conditioner.

[0059] First, see Figure 1 , Figure 1 This is a schematic diagram of the overall structure of the air conditioner provided by this utility model, as shown below. Figure 1 As shown, this utility model provides an air conditioner, which includes a pipe pressure plate 1 and a frame 2. See [reference needed]. Figure 2 , Figure 2 This is a first-view structural schematic diagram of the pipe pressure plate component in the air conditioner provided by this utility model, as shown below. Figure 2 As shown, a connecting mechanism 11 is provided on the pipe clamping plate component 1. (See also...) Figure 3 , Figure 3 This is a schematic diagram of the frame structure in the air conditioner provided by this utility model, as shown below. Figure 3 As shown, a connector 21 is provided inside the frame 2, and the connector 21 is configured to be fixed in the connecting mechanism 11. Based on the above structural configuration, this utility model achieves the connection between the tube pressing plate 1 and the frame 2 by fixing the connector 21 inside the connecting mechanism 11. This solution replaces the original screw fixing method with a bayonet fixing structure, eliminating the need for screw procurement and fastening processes, and improving the production efficiency of the tube pressing plate 1. It should be noted that this utility model does not impose any restrictions on the specific dimensions and placement of the connecting mechanism 11 and the connector 21; technicians can set them according to actual usage requirements.

[0060] In this preferred embodiment, see Figure 2 The connecting mechanism 11 is a round hole or a cylindrical groove. The round connecting mechanism 11 has no sharp corners, which makes the side wall of the connector 21 uniformly stressed. The round shape avoids the initiation of microcracks caused by stress concentration and has high connection strength.

[0061] Optionally, the inner wall of the circular hole or cylindrical groove can be designed with anti-slip texture to further enhance the connection strength between the tube pressure plate 1 and the skeleton 2 by increasing the coefficient of friction.

[0062] Optionally, the anti-slip texture can be a spiral anti-slip texture or a cross-grid texture. The texture guides the stress to be dispersed in different directions, avoiding local plastic deformation and thus suppressing micro-displacement caused by vibration. It should be noted that this utility model does not impose any restrictions on the specific structure and setting position of the anti-slip texture. Technicians can set it themselves according to actual usage needs.

[0063] Optionally, the inner diameter of the round hole or cylindrical groove can adopt a standardized round hole design, which is convenient to match the skeleton cylinders of different diameters, adapt to the needs of modular production, and reduce processing costs.

[0064] In this preferred embodiment, see Figure 3 The connector 21 is a cylindrical component adapted to the connecting mechanism 11. The cylinder needs to be precisely aligned with the circular hole or cylindrical groove to achieve rapid assembly. It is understood that the diameter of the cylinder matches the inner diameter of the circular hole or cylindrical groove. Optionally, during production, the diameter of the cylinder can be set slightly larger than the inner diameter of the circular hole or cylindrical groove, and an interference fit can be used to further improve the connection strength between the connector 21 and the connecting mechanism 11.

[0065] In this preferred embodiment, see Figure 4 , Figure 4 This is a second-view structural schematic diagram of the pipe pressure plate component in the air conditioner provided by this utility model, as shown below. Figure 4 As shown, the tube clamping plate component 1 also includes a fixing structure 12. Combined with... Figure 3 and Figure 4 The frame 2 is provided with a slot 22, and the fixing structure 12 is configured to snap into the slot 22. The fixing structure 12 and the slot 22 form an embedded lock, further strengthening the connection between the tube pressure plate 1 and the frame 2 and preventing them from loosening during vibration. It should be noted that this invention does not impose any restrictions on the specific dimensions and location of the fixing structure 12 and the slot 22; those skilled in the art can set them according to actual usage requirements.

[0066] In this preferred embodiment, see Figure 4 The fixing structure 12 includes an elastic buckle 121, which cooperates with the slot 22 to connect or separate the fixing structure 12 from the slot 22. Specifically, the elastic buckle 121 deforms when inserted, using its elastic deformation to achieve self-locking. After resetting, it abuts against the edge of the slot through a transition anti-loosening surface, forming a continuous tensile force to enhance the fastening. Optionally, the elastic buckle 121 can be designed with a barb. It should be noted that this utility model does not impose any restrictions on the specific structure and setting position of the elastic buckle 121; those skilled in the art can set it according to actual usage requirements.

[0067] In one possible implementation, the elastic buckle 121 is provided with a button (not shown in the figure), which can be pressed to release the buckle from its fixed state. Alternatively, the body of the elastic buckle 121 can be pried open to release the snap-fit, facilitating quick disassembly during after-sales maintenance.

[0068] In this preferred embodiment, see Figure 2 The fixed structure 12 is also provided with a demolding groove 122. In the production process, the interlocking structure of the demolding groove 122 allows the mold core to separate in the vertical direction when the mold is opened, thereby simplifying the mold structure. Specifically, through the staged demolding design, the local demolding force can be dispersed to prevent the plastic part from deforming or cracking due to stress concentration.

[0069] In this preferred embodiment, combined with Figure 3 and Figure 4 The pipe clamping plate component 1 includes at least one limiting member 13, and the frame 2 is provided with at least one limiting hole 23. The limiting member 13 and the limiting hole 23 are arranged in a one-to-one correspondence. Through the structural cooperation between the limiting member 13 and the limiting hole 23, the pipe clamping plate component 1 can be automatically positioned without manual adjustment during assembly, reducing installation errors. At the same time, the physical limiting prevents the pipe clamping plate component from shifting laterally under vibration or thermal expansion and contraction. It should be noted that this utility model does not impose any restrictions on the specific dimensions and setting positions of the limiting member 13 and the limiting hole 23. Technicians can set them according to actual usage requirements.

[0070] In this preferred embodiment, see Figure 4 The limiting member 13 includes a connecting portion 131 and a protrusion 132. The protrusion 132 passes through the limiting hole 23, allowing the connecting portion 131 to connect with the frame 2. The connection of the limiting member 13 is achieved by the protrusion 132 passing through the limiting hole 23. After the protrusion 132 passes through the limiting hole 23, a mechanical interlock is formed. Friction is generated between the contact surface of the connecting portion 131 and the frame 2, achieving tool-free fixation. At the same time, the protrusion 132 is designed to allow reverse force to disengage from the limiting hole 23, facilitating after-sales maintenance.

[0071] Optionally, during the manufacturing process, the size of the protrusion 132 can be slightly smaller than the size of the limiting hole 23. Specifically, after installation, the gap between the protrusion 132 and the limiting hole 23 can be controlled between 0.1mm and 0.3mm. This setting ensures smooth assembly of the protrusion 132 and the limiting hole 23 while avoiding abnormal noise caused by vibration.

[0072] In this preferred embodiment, see Figure 2The pipe pressure plate component 1 includes a long strip plate 14. The long strip design matches the linear layout of the air conditioner indoor unit frame 2, optimizing space utilization. The plate 14 serves as a basic support surface, distributing pipe pressure. It should be noted that this utility model does not impose any restrictions on the specific dimensions and installation position of the plate 14; technicians can set them according to actual usage requirements.

[0073] In this preferred embodiment, see Figure 2 The number of limiting members 13 is even, and the limiting members 13 are symmetrically arranged on both sides of the plate 14 to balance the torque generated by pipeline vibration and prevent stress concentration on one side from causing deformation.

[0074] In one possible implementation, such as Figure 2 As shown, there are two limiting members 13. The limiting members 13, the fixing structure 12 and the connecting mechanism 11 are symmetrically arranged at the four corners of the plate 14. Each snap-fit ​​structure adopts a different angle of engagement surface to adapt to multi-directional force.

[0075] In this preferred embodiment, see Figure 2 The plate 14 has multiple holes 141 evenly distributed on it to reduce the amount of material used, which is in line with the trend of lightweight air conditioning. At the same time, the holes 141 can be used to run pipes or fix auxiliary components, thereby improving space utilization.

[0076] In summary, the air conditioner provided by this utility model achieves the connection between the pipe pressure plate 1 and the frame 2 by fixing the connector 21 inside the connecting mechanism 11. This solution replaces the original screw fixing method with a bayonet fixing structure, eliminating the need for screw procurement and fastening processes, and improving the production efficiency of the pipe pressure plate 1.

[0077] It should be noted that the above embodiments are only used to illustrate the principle of this utility model and are not intended to limit the scope of protection of this utility model. Without departing from the principle of this utility model, those skilled in the art can adjust the above structure so that this utility model can be applied to more specific application scenarios.

[0078] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. An air conditioner, characterized in that, The air conditioner includes a pipe pressure plate and a frame. The tube pressure plate is equipped with a connecting mechanism. The frame is equipped with connectors. The connector is configured to be secured in the connecting mechanism; The tube pressure plate component also includes a fixing structure. The frame is provided with a slot. The fixing structure is configured to snap into the slot; The fixing structure includes elastic buckles. The elastic buckle engages with the slot to connect or separate the fixing structure from the slot.

2. The air conditioner of claim 1, wherein The connecting mechanism is a circular hole or a cylindrical groove.

3. The air conditioner of claim 2, wherein The connector is a cylindrical component adapted to the connecting mechanism.

4. The air conditioner of claim 1, wherein The tube pressure plate component includes at least one limiting member. The skeleton is provided with at least one limiting hole. The limiting member is provided in a one-to-one correspondence with the limiting hole.

5. The air conditioner of claim 4, wherein The limiting member includes a connecting part and a protrusion. The protrusion passes through the limiting hole, so that the connecting part is connected to the skeleton.

6. The air conditioner of claim 4, wherein The tube pressure plate component includes a long strip-shaped plate.

7. The air conditioner according to claim 6, characterized in that, The number of the limiting components is an even number. The limiting members are symmetrically arranged on both sides of the plate.

8. The air conditioner of claim 6, wherein The plate has multiple holes evenly distributed on it for weight reduction or for passing pipelines.

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