Refrigerator

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses a refrigerator which comprises a refrigerator body, a door body and a power supply assembly. The power supply assembly comprises a power supply box, a power line, a power supply cover and a locking screw; the power line comprises a fixed seat and a cable connected with the fixed seat; the fixing seat is clamped between the power supply box and the power supply cover, and the locking screw sequentially penetrates through the power supply cover and the fixing seat and then is connected with the power supply box; wherein a pressing block is arranged on the power supply box, the pressing block and the locking screw are oppositely arranged on two sides of the fixing seat, and the fixing seat is pressed on the power supply box by the pressing block. The two sides of the power line are fixed in a mode that the pressing blocks are matched with the locking screws, so that the number of used screws is reduced; the locking screws sequentially penetrate through the power source cover and the fixing base and then are connected with the power source box, the locking screws synchronously achieve the step of fixing the power line and the power source box and the step of fixing the power source cover and the power source box, the number of used screws is further reduced, the installation efficiency is improved, and meanwhile the assembling cost of the refrigerator is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background Art

[0002] A refrigerator is a device that can keep food fresh for a long time. It keeps food fresh at low temperature and ensures people's daily diet and health. It has become a very important electrical appliance in people's lives. A refrigerator is equipped with a refrigeration chamber for storing food, and then the refrigeration system transmits cold air to the refrigeration chamber to ensure that the food is kept fresh at low temperature.

[0003] The power supply assembly needs to be powered on during the use of the refrigerator, and the power supply assembly transmits electricity to various electrical devices to ensure the normal use of the refrigerator. During the installation process of the existing power supply assembly, the power box is fixed on the box body, the power cord is fixed on the power box, and then the power cover is covered to fix the power cover and the power box. The overall installation process requires several screws for fixing, and the installation efficiency is poor. Utility Model Content

[0004] The technical problems to be solved by the utility model are:

[0005] The power supply components were installed inefficiently during installation.

[0006] In order to solve the above technical problems, the utility model provides a refrigerator, comprising:

[0007] A box body, wherein a refrigeration chamber is arranged in the box body;

[0008] a door body connected to the box body to open or close the refrigeration chamber; and

[0009] A power supply assembly, the power supply assembly comprising a power supply box, a power cord, a power supply cover and a locking screw; the power supply box is connected to the box body, the power cord comprises a fixing seat and a cable connected to the fixing seat; the fixing seat is clamped between the power supply box and the power supply cover, and the locking screw passes through the power supply cover and the fixing seat in sequence and then is connected to the power supply box;

[0010] Wherein, a pressing block is provided on the power box, and the pressing block and the locking screw are arranged on two sides of the fixing seat opposite to each other, and the pressing block presses the fixing seat onto the power box.

[0011] In one of the embodiments, an embedding groove is provided on the power box; the embedding groove is provided on the power box in a groove shape, and the fixing seat is embedded in the embedding groove.

[0012] In one of the embodiments, the pressing block is disposed on one side of the embedding groove, and the pressing block extends from the side wall of the embedding groove toward the inside of the embedding groove.

[0013] In one embodiment, the fixing seat includes a connecting portion, a first connecting portion and a second connecting portion; the connecting portion is sleeved on the outside of the cable, and the first connecting portion and the second connecting portion are arranged on both sides of the connecting portion opposite to each other.

[0014] In one embodiment, the first connecting portion is in the shape of a straight plate, and the first connecting portion is inserted between the pressing block and the power box.

[0015] In one embodiment, the second connecting portion is in the shape of a straight plate, and a through hole is provided on the second connecting portion; a socket is provided on the power cover, and a screw hole is provided on the power box; the socket, the through hole and the screw hole are connected to allow the locking screw to be inserted.

[0016] In one embodiment, a rib is provided on the fixing seat; the rib is in the shape of a triangular straight plate, and there are two ribs provided. The two ribs are relatively arranged on both sides of the connecting part, and the two ribs are respectively supported between the connecting part and the first connecting part and between the connecting part and the second connecting part.

[0017] In one of the embodiments, a card slot is provided on the power box, and a card block is provided on the power cover; the card block is correspondingly inserted into the card slot.

[0018] In one embodiment, there are a plurality of card slots, each of which is arranged at intervals around the power box, the card blocks are arranged in the same number as the card slots, and each card block is inserted into each card slot one by one.

[0019] A refrigerator, comprising:

[0020] A box body, wherein a refrigeration chamber is arranged in the box body;

[0021] a door body connected to the box body to open or close the refrigeration chamber; and

[0022] A power supply assembly, the power supply assembly comprising a power supply box, a power cord, a power supply cover and a locking screw; the power supply box is connected to the box body, the power cord comprises a fixing seat and a cable connected to the fixing seat; the fixing seat is clamped between the power supply box and the power supply cover, and the locking screw passes through the power supply cover and the fixing seat in sequence and then is connected to the power supply box;

[0023] Among them, a pressure block is arranged on the power box, and a gap is arranged between the pressure block and the end face of the power box; during installation, one side of the fixing seat is inserted between the pressure block and the power box, the power cover is then covered on the power box, and the locking screw is then fixed to the side of the fixing seat away from the pressure block.

[0024] Compared with the prior art, the above refrigerator has the following beneficial effects:

[0025] By arranging a pressure block on the power box, and arranging the pressure block and the locking screw on both sides of the fixing seat relative to each other, the power cord can be fixed in a manner that the pressure block and the locking screw cooperate with each other, thereby saving the number of screws used; and because the locking screw is connected to the power box after passing through the power cover and the fixing seat in sequence, the locking screw simultaneously realizes the steps of fixing the power cord and the power box and the steps of fixing the power cover and the power box, further saving the number of screws used, thereby improving the installation efficiency, and reducing the assembly cost of the refrigerator.

[0026] By setting an embedding groove on the power box and embedding the fixing seat in the embedding groove, the installation position of the fixing seat is positioned. By extending the pressure block from the side wall of the embedding groove to the inside of the embedding groove, the fixing seat is inserted into the embedding groove, and the installation position of the fixing seat can be positioned without screws. Therefore, after the power cover is closed, only one locking screw is needed to connect and fix the power box, power cord and power cover, while ensuring the accuracy of the installation position of the power cord.

[0027] By arranging a card slot on the outer side of the power box, arranging a card block on the power cover, and inserting the card block into the card slot, the connection reliability between the power cover and the power box is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of a refrigerator according to one embodiment of the utility model;

[0029] Figure 2 for Figure 1 Schematic diagram of the structure of the refrigerator after the door and part of the cabinet are hidden;

[0030] Figure 3 for Figure 2 The schematic diagram of the structure behind the power cover hidden in the middle structure;

[0031] Figure 4 for Figure 2 Schematic diagram of the decomposition structure of the medium structure;

[0032] Figure 5 for Figure 3 An enlarged schematic diagram of the middle circle A portion;

[0033] Figure 6 for Figure 4 An enlarged schematic diagram of the middle circle B portion;

[0034] Figure 7 for Figure 4 The structural diagram of the power supply box;

[0035] Figure 8 for Figure 4 The schematic diagram of the structure of the power cover;

[0036] Fig. 9 for Figure 4 The structural diagram of the power line;

[0037] Fig.10 for Figure 4 Schematic diagram of the structure of the power cord from another angle.

[0038] The meanings of the numbers in the accompanying drawings are:

[0039] 100. Refrigerator;

[0040] 10. Box body; 15. Refrigeration chamber;

[0041] 20. Door body;

[0042] 30. Power supply assembly; 31. Power supply box; 311. Press block; 315. Embedding groove; 316. Screw hole; 317. Card slot; 32. Power cord; 321. Fixing seat; 322. Cable; 325. Connecting part; 326. First connecting part; 327. Second connecting part; 328. Rib; 329. Through hole; 33. Power supply cover; 331. Card block; 335. Socket; 34. Locking screw. DETAILED DESCRIPTION

[0043] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0049] The refrigerator 100 provided in the embodiment of the utility model can have various implementation forms. Figures 1 to 10 This is a specific implementation of the refrigerator 100 of the utility model. In this embodiment, the refrigerator 100 includes a box body 10, a door body 20 and a power supply assembly 30.

[0050] The directions described in the text are based on the direction in which the user faces the refrigerator 100, wherein the left and right sides are distinguished by the direction in which the user faces the refrigerator 100, the side facing the user when the refrigerator 100 is in use is defined as the front side, and the side opposite thereto is defined as the rear side, and the upper and lower sides of the refrigerator 100 when generally working normally are defined to distinguish the up and down.

[0051] like Figure 1 As shown, the box 10 is used to form the overall appearance of the refrigerator 100. The box 10 is roughly in the shape of a rectangular parallelepiped frame. The top of the box 10 and the bottom of the box 10 are opposite ends. From the top of the box 10 to the bottom of the box 10 is the height direction of the box 10. The left side of the box 10 and the right side of the box 10 are opposite sides. From the left side of the box 10 to the right side of the box 10 is the width direction of the box 10. The front side of the box 10 and the rear side of the box 10 are opposite sides. From the front side of the box 10 to the rear side of the box 10 is the thickness direction of the box 10. The box 10 includes a box shell and an inner liner. The inner liner is arranged in the box shell, and an installation space is formed between the two, which is used to install other component structures of the refrigerator 100 and form a foam insulation layer. A refrigeration chamber 15 is provided inside the inner tank. The refrigeration chamber 15 is used to place goods. The refrigeration chamber 15 has a chamber opening, and the chamber opening direction is arranged toward the front side of the box body 10. The refrigeration chamber 15 can be in a refrigerated temperature environment, a frozen temperature environment, or a normal temperature environment. A door body 20 is provided at the chamber opening. The door body 20 is arranged in a straight plate shape at the front side of the box body 10. The door body 20 can be connected to the box body 10 in an openable and closable manner to open or close the refrigeration chamber 15.

[0052] It can be understood that the refrigerator 100 also includes a refrigeration system (not shown) and an air supply system (not shown), and the refrigeration system and the air supply system are electrically connected to the power supply component 30, and the power supply component 30 is used to supply electricity to each component of the refrigeration system and the air supply system, thereby ensuring the normal operation of the refrigeration system and the air supply system.

[0053] The refrigeration system is installed in the box 10, and the refrigeration system is used to provide cold air to the refrigeration chamber 15. The refrigeration system generally refers to a closed system composed of components such as a compressor, an evaporator, a condenser, a drying filter, a return air pipe and a throttling device, and a refrigerant. Each component is distributed at different positions of the box 10 according to its structural characteristics to meet the requirements of its corresponding function. The working process of the refrigeration system mainly includes a compression process, a condensation process, a throttling process and an evaporation process. The compression process is: after plugging in the power cord 32 of the refrigerator 100, when the contacts of the thermostat are connected, the compressor starts to work, and the low-temperature and low-pressure refrigerant from the evaporator is sucked into the compressor, and is compressed into a high-temperature and high-pressure refrigerant gas by the action of the compressor and then discharged into the condenser. The condensation process is: the high-temperature and high-pressure refrigerant gas exchanges heat with the external environment through the condenser, the temperature drops, and is gradually cooled to a saturated refrigerant vapor of normal temperature and high pressure, and is cooled to a saturated refrigerant liquid. The throttling process is as follows: the condensed refrigerant saturated liquid is filtered through a drying filter to remove moisture and impurities and then flows into the throttling device, where it is throttled and depressurized, and the refrigerant becomes wet steam at room temperature and low pressure. Evaporation process: The wet steam at room temperature and low pressure enters the evaporator and begins to absorb heat for gasification, which lowers the temperature of the evaporator and its surroundings, achieving refrigeration, and turning the refrigerant into a low-temperature, low-pressure gas. The refrigerant coming out of the evaporator returns to the compressor, and the above process is repeated. Energy conversion is performed through the change in the state of the refrigerant, and the heat in the refrigerator 100 is transferred to the air outside the box, thereby achieving the refrigeration cycle of the refrigerator 100.

[0054] The air supply system is installed in the box 10 to provide power for the flow of cold air; the air supply system generally includes a fan and an air supply duct defined in the box 10. In some embodiments, the air inlet end of the air supply duct is arranged close to the fan, and the air outlet end of the air supply duct is arranged away from the fan; in other embodiments, the air outlet end of the air supply duct is arranged close to the fan, and the air inlet end of the air supply duct is arranged away from the fan. The box 10 is also defined to form an air duct cavity, which is connected to the air supply duct and the refrigeration chamber 15 respectively, so that the air supply duct is connected to the refrigeration chamber 15 through the air duct cavity; it should be noted that the inner tank is provided with an air outlet, which is used to connect the air duct cavity and the refrigeration chamber 15. The cold air generated by the refrigeration system enters the air duct cavity through the air supply duct through the operation of the fan, and flows from the air outlet to the refrigeration chamber 15 to cool the refrigeration chamber 15. It should also be noted that, in some embodiments, the air outlet is arranged on the side wall on the side opposite to the opening of the inner tank and the refrigeration chamber 15 or on the side adjacent to the opening of the inner tank and the refrigeration chamber 15; it should also be noted that the refrigeration system and the air supply system belong to common knowledge in the field and will not be described in detail here.

[0055] In the refrigerator 100, if Figures 1 to 10As shown, the power supply assembly 30 includes a power box 31, a power cord 32, a power cover 33 and a locking screw 34. The power box 31 is connected to the box body 10, and the power cord 32 includes a fixing seat 321 and a cable 322 connected to the fixing seat 321; the fixing seat 321 is clamped between the power box 31 and the power cover 33, and the locking screw 34 passes through the power cover 33 and the fixing seat 321 in sequence and is connected to the power box 31. Among them, a pressing block 311 is provided on the power box 31, and the pressing block 311 and the locking screw 34 are arranged on both sides of the fixing seat 321 oppositely, and the pressing block 311 presses the fixing seat 321 on the power box 31. By arranging the pressing block 311 on the power box 31, and arranging the pressing block 311 and the locking screw 34 on both sides of the fixing seat 321 oppositely, the two sides of the power cord 32 are fixed in a manner of cooperation between the pressing block 311 and the locking screw 34, thereby saving the number of screws used and improving assembly efficiency. By passing the locking screw 34 through the power cover 33 and the fixing base 321 in sequence and then connecting with the power box 31, the locking screw 34 simultaneously realizes the fixing steps of the power cord 32 and the power box 31 and the power cover 33 and the power box 31, further saving the number of screws used, thereby improving the installation efficiency. At the same time, a large reduction in the number of screws used can effectively reduce the assembly cost of the refrigerator 100.

[0056] Furthermore, the power box 31 is embedded in the box body 10, and the power box 31 is fixed to the box body 10 by foaming technology. The power box 31 is used to accommodate various components required for power distribution. It can be understood that the various components required for power distribution include but are not limited to transformers, converters, etc. Since the various components required for power distribution are common knowledge in the field, they are not described in detail here.

[0057] Furthermore, the power box 31 is provided with an embedding groove 315. The embedding groove 315 is provided on the power box 31 in the shape of a groove, and the shape of the embedding groove 315 corresponds to the shape of the fixing seat 321. The fixing seat 321 is embedded in the embedding groove 315 to locate the installation position of the fixing seat 321. In this embodiment, the pressing block 311 is in the shape of a long strip, and the pressing block 311 is provided on one side of the embedding groove 315. The pressing block 311 extends from the side wall of the embedding groove 315 to the inside of the embedding groove 315, and then the fixing seat 321 is pressed into the embedding groove 315 by the pressing block 311, so as to locate the installation position of the fixing seat 321. The fixing seat 321 does not need to be positioned by screws, so that the fixing seat 321 can be installed on the power cover 33 without using screws for positioning, thereby saving the installation step of fixing the fixing seat 321 on the power box 31 by screws, and at the same time, the accuracy of the installation position of the power cord 32 can be ensured, which greatly improves the installation efficiency.

[0058] Furthermore, the power cord 32 is fixed between the power box 31 and the power cover 33 through a fixing base 321. The cable 322 is in the shape of a long strip. The cable 322 extends from the fixing base 321 away from the power box 31 to connect with an external power source. The cable 322 is used to transmit electricity from the external power source to the power box 31.

[0059] Furthermore, the fixing seat 321 includes a connecting portion 325, a first connecting portion 326 and a second connecting portion 327. The connecting portion 325 is in the shape of a rectangular strip, and the extending direction of the connecting portion 325 is the same as the extending direction of the cable 322. The connecting portion 325 is sleeved on the outside of the cable 322 to ensure that the cable 322 transmits electricity to the power box 31 through the connecting portion 325. The first connecting portion 326 and the second connecting portion 327 are arranged on both sides of the connecting portion 325, and the fixing seat 321 is fixed to the power box 31 through the first connecting portion 326 and the second connecting portion 327. In this embodiment, the connecting portion 325, the first connecting portion 326 and the second connecting portion 327 are integrated to improve the bearing strength of the fixing seat 321.

[0060] Further, the first connection portion 326 is in the shape of a straight plate, and the first connection portion 326 is arranged on the side of the connecting portion 325 close to the pressing block 311. The first connection portion 326 extends from the connecting portion 325 to the pressing block 311, and the first connection portion 326 is inserted between the pressing block 311 and the power box 31, so as to realize the pre-installation of the fixing seat 321 on the power box 31 through the first connection portion 326. The second connection portion 327 is in the shape of a straight plate, and the second connection portion 327 is arranged on the side of the connecting portion 325 away from the first connection portion 326, and the extension plane where the second connection portion 327 is located is coplanar with the extension plane where the first connection portion 326 is located. In this embodiment, a through hole 329 is arranged on the second connection portion 327, and the through hole 329 is a circular through hole structure. The power cover 33 is provided with a socket 335, which is a circular through-hole structure; the power box 31 is provided with a screw hole 316, which is a circular concave hole. The socket 335, the through-hole 329 and the screw hole 316 are connected to allow the locking screw 34 to be inserted. After the locking screw 34 passes through the socket 335 and the through-hole 329 in turn, it is threadedly connected with the screw hole 316, thereby fixing the power cover 33 and the power cord 32 on the power box 31, and the pressure block 311 presses and fixes the first connecting part 326, so that the power box 31, the power cord 32 and the power cover 33 can be connected and fixed by one locking screw 34.

[0061] Furthermore, a rib 328 is provided on the fixing seat 321. The rib 328 is in the shape of a triangular straight plate, and the extension plane where the rib 328 is located is perpendicular to the extension plane where the first connecting portion 326 is located. There are two ribs 328, and the two ribs 328 are relatively arranged on both sides of the connecting portion 325. The two ribs 328 are respectively supported between the connecting portion 325 and the first connecting portion 326 and between the connecting portion 325 and the second connecting portion 327. The rib 328 improves the reliability of the connection between the connecting portion and the first connecting portion 326 and the second connecting portion 327 on both sides through its own triangular structure, thereby improving the overall load-bearing performance of the fixing seat 321.

[0062] Furthermore, the power cover 33 is arranged on the power box 31, and the power cover 33 covers the power box 31 to form a relatively closed installation space inside the power box 31, thereby protecting the power distribution components inside the power box 31. In this embodiment, a card slot 317 is arranged on the power box 31, and the card slot 317 is arranged on the outside of the power box 31 in a groove shape; a card block 331 is arranged on the power cover 33, and the card block 331 is arranged on the inside of the power cover 33 in a convex block shape. When the power cover 33 is arranged on the power box 31, the card block 331 is correspondingly inserted into the card slot 317 to connect the power cover 33 with the power box 31, thereby improving the reliability of the connection between the power cover 33 and the power box 31, and further ensuring that the power box 31, the power cord 32 and the power cover 33 can be connected and fixed by only one locking screw 34. Furthermore, there are multiple card slots 317, and each card slot 317 is arranged at intervals around the power box 31. The number of card blocks 331 and the number of card slots 317 are the same. Each card block 331 is respectively inserted into each card slot 317 in a one-to-one correspondence. By setting multiple card slots 317 and card blocks 331, the reliability of the connection between the power cover 33 and the power box 31 is improved.

[0063] The utility model also discloses a refrigerator 100, comprising a box body 10, a door body 20 and a power supply assembly 30. A refrigeration chamber 15 is arranged in the box body 10. The door body 20 is connected to the box body 10 to open or close the refrigeration chamber 15. The power supply assembly 30 comprises a power supply box 31, a power cord 32, a power cover 33 and a locking screw 34; the power supply box 31 is connected to the box body 10, the power cord 32 comprises a fixing seat 321 and a cable 322 connected to the fixing seat 321; the fixing seat 321 is clamped between the power supply box 31 and the power cover 33, and the locking screw 34 passes through the power cover 33 and the fixing seat 321 in sequence and then is connected to the power supply box 31. Among them, a pressing block 311 is arranged on the power box 31, and a gap is arranged between the pressing block 311 and the end surface of the power box 31; during installation, one side of the fixing seat 321 is inserted between the pressing block 311 and the power box 31, and the power cover 33 is then covered on the power box 31, and the locking screw 34 is then fixed to the side of the fixing seat 321 away from the pressing block 311. By setting the pressing block 311 to clamp one side of the fixing seat 321, the fixing seat 321 is pre-installed on the power box 31, and then the power cover 33 is covered on the power box 31, and the locking screw 34 passes through the power cover 33 and the fixing seat 321 in sequence and then connects with the power box 31, so that the power cover 33, the power line 32 and the power box 31 are connected and fixed. The overall installation operation is simple and convenient, and only one locking screw 34 is needed to connect and fix the power cover 33, the power line 32 and the power box 31, which greatly saves installation components, improves installation efficiency, and reduces the assembly cost of the refrigerator 100.

[0064] In summary, the embodiment of the utility model provides a refrigerator 100, which has the following beneficial effects:

[0065] By setting a pressure block 311 on the power box 31, and setting the pressure block 311 and the locking screw 34 on both sides of the fixing seat 321 relatively to each other, the power cord 32 is fixed in a manner of cooperating with the pressure block 311 and the locking screw 34, thereby saving the number of screws used; and because the locking screw 34 passes through the power cover 33 and the fixing seat 321 in sequence and is connected to the power box 31, the locking screw 34 simultaneously realizes the fixing steps of the power cord 32 and the power box 31 and the power cover 33 and the power box 31, further saving the number of screws used, thereby improving the installation efficiency, and reducing the assembly cost of the refrigerator 100.

[0066] By setting an embedding groove 315 on the power box 31 and embedding the fixing seat 321 in the embedding groove 315, the installation position of the fixing seat 321 is positioned. By extending the pressure block 311 from the side wall of the embedding groove 315 to the inside of the embedding groove 315, the fixing seat 321 is inserted into the embedding groove 315, and the installation position of the fixing seat 321 is positioned without screws. Therefore, after the power cover 33 is covered, only one locking screw 34 is needed to connect and fix the power box 31, the power cord 32 and the power cover 33, while ensuring the accuracy of the installation position of the power cord 32.

[0067] By providing a card slot 317 on the outer side of the power box 31 and providing a card block 331 on the power cover 33 , the connection reliability between the power cover 33 and the power box 31 is improved by inserting the card block 331 into the card slot 317 .

[0068] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0069] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A refrigerator, characterized in that: include: A box body, wherein a refrigeration chamber is arranged in the box body; A door body connected to the box body to open or close the refrigeration chamber; and A power supply assembly, the power supply assembly comprising a power supply box, a power cord, a power supply cover and a locking screw; the power supply box is connected to the box body, the power cord comprises a fixing seat and a cable connected to the fixing seat; the fixing seat is clamped between the power supply box and the power supply cover, and the locking screw passes through the power supply cover and the fixing seat in sequence and then is connected to the power supply box; Wherein, a pressing block is provided on the power box, and the pressing block and the locking screw are arranged on two sides of the fixing seat opposite to each other, and the pressing block presses the fixing seat onto the power box.

2. The refrigerator according to claim 1, characterized in that: The power box is provided with an embedding groove; the embedding groove is arranged on the power box in a groove shape, and the fixing seat is embedded in the embedding groove.

3. The refrigerator according to claim 2, characterized in that: The pressing block is arranged at one side of the embedding groove, and the pressing block is extended from the side wall of the embedding groove to the inside of the embedding groove.

4. The refrigerator according to claim 1, characterized in that: The fixing seat includes a connecting portion, a first connecting portion and a second connecting portion; the connecting portion is sleeved on the outside of the cable, and the first connecting portion and the second connecting portion are arranged on both sides of the connecting portion opposite to each other.

5. The refrigerator according to claim 4, characterized in that: The first connecting portion is in a straight plate shape and is inserted between the pressing block and the power box.

6. The refrigerator according to claim 4, characterized in that: The second connecting portion is in the shape of a straight plate and is provided with a through hole; the power cover is provided with a socket, and the power box is provided with a screw hole. The socket, the through hole and the screw hole are connected to allow the locking screw to be inserted.

7. The refrigerator according to claim 4, characterized in that: The fixing seat is provided with ribs; the ribs are in the shape of triangular straight plates, and two ribs are provided. The two ribs are relatively arranged on both sides of the connecting part, and the two ribs are respectively supported between the connecting part and the first connecting part and between the connecting part and the second connecting part.

8. The refrigerator according to claim 1, characterized in that: The power box is provided with a card slot, and the power cover is provided with a card block; the card block is correspondingly inserted into the card slot.

9. The refrigerator according to claim 8, characterized in that: There are multiple card slots, each of which is arranged at intervals around the power box. The number of the card blocks is the same as the number of the card slots, and each card block is inserted into each card slot one by one.

10. A refrigerator, characterized in that: include: A box body, wherein a refrigeration chamber is arranged in the box body; A door body connected to the box body to open or close the refrigeration chamber; and A power supply assembly, the power supply assembly comprising a power supply box, a power cord, a power supply cover and a locking screw; the power supply box is connected to the box body, the power cord comprises a fixing seat and a cable connected to the fixing seat; the fixing seat is clamped between the power supply box and the power supply cover, and the locking screw passes through the power supply cover and the fixing seat in sequence and then is connected to the power supply box; Among them, a pressure block is arranged on the power box, and a gap is arranged between the pressure block and the end face of the power box; during installation, one side of the fixing seat is inserted between the pressure block and the power box, the power cover is then covered on the power box, and the locking screw is then fixed to the side of the fixing seat away from the pressure block.

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