Refrigerator fixing assembly in refrigerator

Abstract

The utility model belongs to the technical field of refrigerators, and particularly relates to a refrigerator fixing assembly in a refrigerator, which comprises a refrigerator shell and a compressor, and further comprises a fixing ring, the fixing ring is fixedly sleeved on the compressor, and four corners of the fixing ring are fixedly provided with support legs; the number of the damping blocks is four, and the fixing rings are fixedly arranged on the corresponding damping blocks in a sleeving mode; the base is fixedly installed at the top of the refrigerator shell, and the bottoms of the four damping blocks make contact with the top of the base; according to the utility model, the compressor and the refrigerator shell can be quickly disassembled and assembled through a simple structure, meanwhile, efficient damping and buffering can be carried out after the compressor and the refrigerator shell are installed, the maintenance efficiency is improved, and the maintenance cost is reduced. And vibration noise generated during operation of the compressor can be eliminated, stable operation of the compressor is guaranteed, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator technology, and in particular to a fixed component for the refrigeration unit inside a refrigerator. Background Technology

[0002] A refrigerator is a common household appliance used to preserve food and extend its shelf life. It works by using compression refrigeration to lower the internal temperature to a certain level, thereby inhibiting bacterial growth and reducing food spoilage. A refrigerator typically has two parts: a refrigerator compartment for preserving fresh food and a freezer compartment for storing frozen food. The refrigeration unit is a crucial component of the refrigerator. Its main function is to absorb heat from inside the refrigerator and release it to the outside through a refrigeration cycle, thus lowering the internal temperature, keeping food fresh, and extending its shelf life. The refrigeration unit usually refers to the compressor inside the refrigerator; it is the core of the refrigerator's refrigeration system.

[0003] In the prior art, existing refrigerator compressors are installed and fixed with multiple bolts. Disassembly and assembly require the use of matching tools, and the installation space inside the refrigerator is small, which causes great inconvenience to personnel and greatly reduces the efficiency of compressor disassembly and assembly. Therefore, this application proposes a refrigerator internal refrigeration unit fixing component to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of existing refrigerator compressors, which are installed and fixed by multiple bolts, require the use of matching tools for disassembly and assembly, and have limited installation space inside the refrigerator, causing great inconvenience to personnel and greatly reducing the efficiency of compressor disassembly and assembly. Therefore, this utility model proposes a refrigerator internal refrigeration unit fixing component.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A refrigerator internal refrigeration unit fixing assembly includes a refrigerator housing and a compressor, and the fixing assembly further includes:

[0007] A retaining ring is fixedly sleeved on the compressor, and support feet are fixedly installed at the four corners of the retaining ring;

[0008] Four shock absorbers are provided, and the fixing rings are fixedly sleeved on the corresponding shock absorbers.

[0009] The base is fixedly installed on the top of the refrigerator shell, and the bottoms of the four shock-absorbing blocks are in contact with the top of the base;

[0010] The mounting assembly is mounted on the base and is used to install and secure the compressor.

[0011] As a preferred embodiment of this utility model, each of the four shock-absorbing blocks is fixedly installed with a positioning pin, and the top of the base is provided with four positioning slots, the bottom end of which can be disengaged and inserted into the corresponding positioning slot.

[0012] As a preferred embodiment of this utility model, the installation assembly includes a dual-axis lead screw, two brackets, and two pressure caps. The left end of the dual-axis lead screw passes through the base and is rotatably connected to the base. Both brackets are threaded onto the dual-axis lead screw, and the bottom ends of both brackets are in sliding contact with the top of the refrigerator shell. The two pressure caps are fixedly installed on opposite sides to the opposite ends of the two brackets. The bottom ends of the pressure caps are in contact with the tops of two positioning pins located on the same side.

[0013] As a preferred embodiment of this utility model, two bearing seats are fixedly sleeved on the dual-axis lead screw, and the bottom ends of the two bearing seats are fixedly installed on the top of the refrigerator shell.

[0014] As a preferred embodiment of this utility model, the pressure plate is slidably connected inside the pressure cover, a rubber pad is fixedly installed at the bottom of the pressure plate, a screw is rotatably connected to the top of the pressure plate, the top end of the screw penetrates the top inner wall of the corresponding pressure cover and is threadedly connected to the pressure cover, and the bottom of the rubber pad contacts the top ends of two positioning pins located on the same side.

[0015] As a preferred embodiment of this utility model, two stabilizing rods are fixedly installed on the top of the pressure plate, and the top ends of the two stabilizing rods penetrate the top inner wall of the corresponding pressure cover and are slidably connected to the pressure cover.

[0016] Beneficial effects:

[0017] 1. By setting four shock-absorbing blocks, stable shock-absorbing support can be provided between the support legs and the base, which can eliminate the vibration noise generated during the operation of the compressor and ensure the stable operation of the compressor;

[0018] 2. By rotating the dual-axis lead screw and engaging the threaded connection between the lead screw and the two brackets, the two pressure caps can be moved closer to each other and positioned on top of the corresponding positioning pins, thereby limiting the upward movement of the positioning pins. Then, by rotating the screw and engaging the threaded connection between the screw and the pressure caps, the pressure plate and rubber pad can be moved downward and squeeze the corresponding positioning pins, thereby pressing and fixing the positioning pins, shock absorbers, support feet, fixing rings, and compressor, ensuring the installation stability of the compressor and the shock absorption effect of the shock absorbers.

[0019] This invention enables quick assembly and disassembly of the compressor and refrigerator casing through a simple structure. It also provides efficient shock absorption and buffering after installation, improving maintenance efficiency. Furthermore, it eliminates vibration noise generated during compressor operation, ensuring stable compressor operation and making it highly practical. Attached Figure Description

[0020] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0021] Figure 2 This is a three-dimensional structural diagram of the refrigerator shell, base, positioning groove, dual-axis lead screw, bearing seat, bracket, pressure cap, screw and stabilizer of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the compressor, fixing ring, support leg, shock absorber block, and positioning pin of this utility model;

[0023] Figure 4 This is a three-dimensional exploded view of the structure of the bracket, pressure cap, screw, pressure plate, rubber pad and stabilizer bar of this utility model.

[0024] In the diagram: 1. Refrigerator shell; 2. Compressor; 3. Fixing ring; 4. Support leg; 5. Shock absorber; 6. Positioning pin; 7. Base; 8. Positioning groove; 9. Dual-axis lead screw; 10. Bearing seat; 11. Bracket; 12. Pressure cap; 13. Screw; 14. Pressure plate; 15. Rubber pad; 16. Stabilizer bar. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example

[0027] Reference Figures 1-4 A refrigerator internal refrigeration unit fixing assembly includes a refrigerator housing 1 and a compressor 2, and the fixing assembly further includes:

[0028] The fixing ring 3 is fixedly sleeved on the compressor 2, and the four corners of the fixing ring 3 are all fixedly installed with support feet 4;

[0029] Four shock absorbers 5 are provided, and the fixing rings 3 are fixedly sleeved on the corresponding shock absorbers 5.

[0030] The base 7 is fixedly installed on the top of the refrigerator shell 1, and the bottom of the four shock-absorbing blocks 5 are in contact with the top of the base 7.

[0031] The mounting component is mounted on the base 7 and is used to install and secure the compressor 2.

[0032] With the above structure, by setting four damping blocks 5, stable damping support can be provided between the support leg 4 and the base 7, which can eliminate the vibration noise generated during the operation of the compressor 2 and ensure the stable operation of the compressor 2.

[0033] As a preferred embodiment of this utility model, each of the four shock-absorbing blocks 5 is fixedly installed with a positioning pin 6, and the top of the base 7 is provided with four positioning grooves 8. The bottom end of the positioning pin 6 can be disengaged and inserted into the corresponding positioning groove 8. Through the insertion and limiting cooperation between the positioning pin 6 and the positioning groove 8, the installation positioning between the support leg 4 and the base 7 can be realized and the installation stability can be improved.

[0034] As a preferred embodiment of this utility model, the installation assembly includes a dual-axis lead screw 9, two brackets 11, and two pressure caps 12. The left end of the dual-axis lead screw 9 passes through the base 7 and is rotatably connected to the base 7. Both brackets 11 are threaded onto the dual-axis lead screw 9, and the bottom ends of both brackets 11 are in sliding contact with the top of the refrigerator shell 1. The two pressure caps 12 are fixedly installed on opposite sides to the opposite ends of the two brackets 11. The bottom ends of the pressure caps 12 are in contact with the tops of the two positioning pins 6 located on the same side. By rotating the dual-axis lead screw 9 and through the threaded connection between the dual-axis lead screw 9 and the two brackets 11, the two pressure caps 12 can be moved closer to each other and positioned on the top of the corresponding positioning pins 6, thereby limiting the upward movement of the positioning pins 6.

[0035] As a preferred embodiment of this utility model, two bearing seats 10 are fixedly sleeved on the dual-axis lead screw 9. The bottom ends of the two bearing seats 10 are fixedly installed on the top of the refrigerator shell 1. By setting the bearing seats 10, the dual-axis lead screw 9 can be stably rotated and supported.

[0036] As a preferred embodiment of this utility model, a pressure plate 14 is slidably connected inside the pressure cover 12. A rubber pad 15 is fixedly installed at the bottom of the pressure plate 14. A screw 13 is rotatably connected to the top of the pressure plate 14. The top end of the screw 13 penetrates the inner wall of the top of the corresponding pressure cover 12 and is threadedly connected to the pressure cover 12. The bottom of the rubber pad 15 contacts the top ends of two positioning pins 6 located on the same side. By rotating the screw 13 and engaging with the screw 13 and the pressure cover 12 through the threaded connection, the pressure plate 14 and the rubber pad 15 can be moved down and squeezed against the corresponding positioning pins 6. This can press and fix the positioning pins 6, the shock absorber 5, the support leg 4, the fixing ring 3, and the compressor 2, ensuring the installation stability of the compressor 2 and the shock absorption effect of the shock absorber 5.

[0037] As a preferred embodiment of this utility model, two stabilizing rods 16 are fixedly installed on the top of the pressure plate 14. The top ends of the two stabilizing rods 16 penetrate the top inner wall of the corresponding pressure cover 12 and are slidably connected to the pressure cover 12. By setting the stabilizing rods 16, the pressure plate 14 can be stably raised and lowered and supported.

[0038] The working principle of this utility model is as follows: In use, firstly, by rotating the dual-axis lead screw 9 and engaging the threaded connection between the dual-axis lead screw 9 and the two brackets 11, the two pressure caps 12 can be driven to move closer to each other and be positioned on top of the corresponding positioning pins 6, thereby limiting the upward movement of the positioning pins 6. Then, by rotating the screw 13 and engaging the threaded connection between the screw 13 and the pressure caps 12, the pressure plate 14 and the rubber pad 15 can be driven to move downward and squeeze the corresponding positioning pins 6, thereby pressing and fixing the positioning pins 6, the shock absorber 5, the support legs 4, the fixing ring 3, and the compressor 2, ensuring the installation stability of the compressor 2, and ensuring the shock absorption effect of the shock absorber 5. Here, by setting four shock absorber blocks 5, a stable shock absorption support can be provided between the support legs 4 and the base 7, eliminating the vibration noise generated during the operation of the compressor 2 and ensuring the stable operation of the compressor 2.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fixed assembly of a refrigeration machine in a refrigerator, comprising a refrigerator housing (1) and a compressor (2), characterized in that, The fixing assembly further comprises: A fixing ring (3) is fixedly sleeved on the compressor (2), and a supporting leg (4) is fixedly installed at each corner position of the fixing ring (3); Four shock-absorbing blocks (5) are arranged, and the fixing ring (3) is fixedly sleeved on the corresponding shock-absorbing block (5); A base (7) is fixedly installed at the top of the refrigerator shell (1), and the bottom of each of the four shock-absorbing blocks (5) is in contact with the top of the base (7); An installation assembly is arranged on the base (7) and is used for mounting and fixing the compressor (2).

2. A refrigerator in-machine fixing assembly according to claim 1, characterized in that, A positioning pin (6) is fixedly installed on each of the four shock-absorbing blocks (5), four positioning grooves (8) are formed in the top of the base (7), and the bottom end of the positioning pin (6) is detachably inserted into the corresponding positioning groove (8).

3. A refrigerator in-machine fixing assembly according to claim 2, characterized in that, The installation assembly comprises a double-shaft screw rod (9), two brackets (11) and two gland nuts (12), the left end of the double-shaft screw rod (9) penetrates through the base (7) and is rotatably connected with the base (7), the two brackets (11) are threadedly sleeved on the double-shaft screw rod (9), the bottom ends of the two brackets (11) are in sliding contact with the top of the refrigerator shell (1), and the two brackets (11) are fixedly installed at the ends, which are away from each other, of the two brackets (11), and the bottom end of the gland nut (12) is in contact with the top of the two positioning pins (6) on the same side.

4. A refrigerator in-machine fixing assembly according to claim 3, characterized in that, Two bearing seats (10) are fixedly sleeved on the double-shaft screw rod (9), and the bottom ends of the two bearing seats (10) are fixedly installed on the top of the refrigerator shell (1).

5. A refrigerator in-machine fixing assembly according to claim 3, characterized in that, A pressing plate (14) is slidably connected in the interior of the gland nut (12), a rubber pad (15) is fixedly installed at the bottom of the pressing plate (14), a screw rod (13) is rotatably connected to the top of the pressing plate (14), the top end of the screw rod (13) penetrates through the top inner wall of the corresponding gland nut (12) and is threadedly connected with the gland nut (12), and the bottom of the rubber pad (15) is in contact with the top end of the two positioning pins (6) on the same side.

6. A refrigerator in-machine fixing assembly according to claim 5, characterized in that, Two stabilizing rods (16) are fixedly installed at the top of the pressing plate (14), and the top ends of the two stabilizing rods (16) penetrate through the top inner wall of the corresponding gland nut (12) and are slidably connected with the gland nut (12).

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