Coil framework quickly assembled on refrigeration air conditioner

Abstract

The utility model discloses a coil framework quickly assembled on a refrigeration air conditioner. According to the utility model, the coil framework is designed into the framework ring and the framework body which are independent and can be spliced with each other, and the framework ring is directly riveted with the connecting lug of the air conditioner compressor at the hole slot by adopting the rivet, so that the problem that the coil framework is loosened due to alternating load and is not beneficial to the operation of an air conditioner can be avoided; and the coil in the coil framework can be conveniently replaced on the basis of not influencing the connection of the coil framework.

Description

Technical Field

[0001] This utility model relates to the field of coil frame technology, specifically a coil frame that can be quickly assembled into a refrigeration air conditioner. Background Technology

[0002] A coil typically refers to a loop of wire winding. When a coil is wound, it needs a frame for support.

[0003] Some are connected by bolts, but bolts are prone to loosening under alternating loads, which is detrimental to the operation of the air conditioner.

[0004] Currently available electromagnetic clutch coil frames may have overly complex structures, making them difficult to install and maintain, thus increasing usage and repair costs. Furthermore, during prolonged operation, the coils are affected by current and magnetic fields, which can lead to wear of the coil windings, increased resistance, or short circuits. In addition, the coil materials will age over time, resulting in decreased insulation performance and making them prone to leakage or breakdown, affecting the normal operation of the clutch. Replacing the coils is time-consuming, labor-intensive, and inconvenient.

[0005] This case arose in order to resolve the aforementioned issues. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a coil frame that can be quickly assembled into a refrigeration and air conditioning system, thus solving the problems mentioned in the background section.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: a coil frame for quick assembly in a refrigeration air conditioner, comprising an independent and assembled frame body and a frame ring. The frame ring is directly riveted to the connecting lug of the air conditioner compressor through corresponding holes and slots. Insert blocks are provided on both sides of the bottom of the frame body, and slots are correspondingly provided on the frame ring. An annular groove is also provided on the inner edge of the frame ring, which is connected to and communicates with the slot. A limiting groove communicating with the annular groove is provided on one side of the slot, and the limiting groove is opened upward from the annular groove. A receiving groove is provided on the frame ring, and a compression spring is fixed thereon.

[0010] Preferably, the depth of the limiting groove is less than the depth of the slot.

[0011] Preferably, the skeleton ring has a T-shaped cross-section, and the receiving groove is located on its inner side, the size of which is larger than the skeleton body of the connecting position.

[0012] Preferably, a slot is opened on the outer side of the insert block, and a corresponding locking block is inserted therein. The bottom of the locking block is connected to a stop block, the thickness of which is less than the pitch of the return spring after it is stressed.

[0013] (III) Beneficial Effects

[0014] After adopting the above technical solution, this utility model has the following advantages compared with the prior art: This utility model provides a coil frame that can be quickly assembled into a refrigeration air conditioner. The coil frame is designed as an independent frame ring and a frame body that can be spliced ​​together. The frame ring is directly riveted to the connection lug of the air conditioner compressor at the slot. This can not only avoid the coil frame from loosening due to alternating load, which is not conducive to the operation of the air conditioner, but also allow for convenient replacement of the internal coil without affecting the connection of the coil frame. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the present invention;

[0016] Figure 2 This utility model Figure 1 Enlarged schematic diagram of a local structure at point A;

[0017] Figure 3 This is a schematic diagram showing the corresponding structure at the skeleton ring of this utility model.

[0018] In the diagram: 1. Skeleton ring; 2. Skeleton body; 3. Insert block; 4. Slot; 5. Compression spring; 6. Riveting block; 7. Limiting groove; 8. Annular groove; 9. Locking block; 10. Abutment block. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0020] like Figure 1-3 As shown: A coil frame for quick assembly in a refrigeration air conditioner includes an independent and assembled frame body 2 and a frame ring 1. The frame ring 1 is directly riveted to the connecting lug of the air conditioner compressor through corresponding slots. The frame ring 1 is provided with a rivet block 6, and has slots for riveting.

[0021] The assembly method of the skeleton body 2 and the skeleton ring 1 is as follows: Insert blocks 3 are provided on both sides of the bottom of the skeleton body 2, and slots 4 are correspondingly provided on the skeleton ring 1. An annular groove 8 is provided along the inner edge of the skeleton ring 1, and the annular groove 8 connects and communicates with the slot 4. A limiting groove 7 is provided on one side of the slot 4, communicating with the annular groove 8. The limiting groove 7 is opened upwards from the annular groove 8, and its depth is less than that of the slot 4. Furthermore, the height of the annular groove 8 is greater than or slightly greater than the thickness of the insert blocks 3.

[0022] The skeleton ring 1 has a T-shaped cross section and a receiving groove is provided on the skeleton ring 1. A compression spring 5 with a fixed position is placed in it. The size of the receiving groove is slightly larger than the skeleton body 2 at the connecting position, so that the skeleton body 2 can be embedded and press the upper end of the spring.

[0023] The assembly process is as follows: the inserts 3 on the side of the frame body 2 are aligned with the slots 4 one by one. At the same time, the return spring is used to press the inserts 3 into the annular groove 8 and rotate them to the limiting groove 7. The pressure is released and the return spring is used to restore the position, so that the inserts 3 are embedded in the limiting groove 7. At the same time, the buffering effect of the spring can reduce the risk of the inserts falling out due to the alternating load during the vehicle's operation.

[0024] Further details are attached. Figure 2 As shown, a slot is opened on the outside of the insert block 3, and a corresponding card block 9 can be inserted. The bottom of the card block 9 is connected to the abutment block 10. The thickness of the abutment block 10 is less than the pitch of the return spring after it is stressed (i.e. after the skeleton body 2 is inserted). Therefore, no matter how the external force is applied, the skeleton body 2 can restrict the return spring with the help of the abutment block 10, so it is impossible to press the return spring down to disengage from the limit slot 7, which further improves the stability of the skeleton body 2 assembly.

[0025] When disassembling and replacing, simply pull out the clip 9, press down the frame body 2 until it comes out of the limiting groove 7, and rotate it to the slot 4 to quickly release the fixation and replace the internal coil, which greatly shortens the disassembly and assembly time and makes it more convenient for users.

[0026] The above-described embodiments are provided for illustrative purposes. Based on the above description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this utility model is not limited to the contents of the specification; its protection scope must be determined according to the claims.

Claims

1. A coil frame for quick assembly in a refrigeration air conditioner, comprising an independent and assembled frame body and a frame ring, wherein the frame ring is directly riveted to the connecting lug of the air conditioner compressor through corresponding slots, characterized in that: The bottom of the skeleton body has two sides with inserts, and the skeleton ring has corresponding slots. The inner edge of the skeleton ring also has an annular groove, which is connected to the slot. A limiting groove is provided on one side of the slot, which is connected to the annular groove. The limiting groove is opened upward from the annular groove. The skeleton ring has a receiving groove and a compression spring is fixed thereon.

2. The coil frame for quick assembly into a refrigeration air conditioner according to claim 1, characterized in that: The depth of the limiting groove is less than the depth of the slot.

3. The coil frame for quick assembly into a refrigeration air conditioner according to claim 1, characterized in that: The skeleton ring has a T-shaped cross-section, and a receiving groove is opened on its inner side. The size of the receiving groove is larger than the skeleton body at the connection position.

4. The coil frame for quick assembly into a refrigeration air conditioner according to claim 1, characterized in that: The outer side of the insert has a slot, and a corresponding card block is inserted therein. The bottom of the card block is connected to a stop block, the thickness of which is less than the pitch of the return spring after it is stressed.

Images