Refrigerator

Abstract

The invention provides a refrigerator which comprises a refrigerator body, a refrigerating chamber, an air inlet and an air outlet. The air supply duct is communicated with the air inlet; the door body is movably connected to the box body; the adjusting assembly is movably connected to the box body, the adjusting assembly comprises an adjusting part, the adjusting part is located in the air supply duct, and when air flows in the air supply duct, the adjusting part is configured to be rotationally arranged in the air flowing direction; the flow guide part is connected with the adjusting part, part of the flow guide part is located at the air inlet, and part of the flow guide part is driven by the adjusting part to rotate relative to the air inlet. According to the air conditioner, the angle of the air inlet can be adjusted to improve the uniformity of temperature distribution, additional power input is not needed, and energy consumption is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a refrigerator. Background Art

[0002] As an indispensable household appliance in modern families, refrigerators play an important role in food preservation and storage. With the development of technology, the functions of refrigerators are constantly enriched and improved to meet users' needs for food preservation, storage and other aspects.

[0003] In the process of conceiving and implementing this application, the applicant found that there are at least the following problems: the air-cooled refrigerator sets an air duct and an air outlet at the back of the refrigerator, and blows cold air from the air outlet to cool down each compartment of the refrigerator. Since the air outlet angle at the air outlet is fixed, which means that the air outlet direction is constant, it is easy to cause problems such as partial overcooling of the food in front of the air outlet.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art.

[0005] Application Contents

[0006] The main purpose of the present application is to provide a refrigerator that can adjust the angle of the air inlet to improve the uniformity of temperature distribution, and does not require additional power input, thereby reducing energy consumption.

[0007] To achieve the above objectives, in a first aspect, the present application provides a refrigerator, comprising:

[0008] The box has:

[0009] A cold storage compartment having an air inlet;

[0010] An air supply duct connected with the air inlet;

[0011] The door body is movably connected to the box body;

[0012] The adjusting component is movably connected to the box body, and the adjusting component includes:

[0013] The adjusting member is located in the air supply duct, and when the gas flows in the air supply duct, the adjusting member is configured to rotate along the direction of the gas flow;

[0014] The guide member is connected to the adjusting member, part of the guide member is located at the air inlet, and part of the guide member rotates relative to the air inlet driven by the adjusting member.

[0015] The beneficial effects of the present application are as follows: through the setting of the adjustment component, the adjustment member is designed to rotate along the direction of gas flow, and the airflow in the air duct is used to drive the movement of the adjustment member and the guide member, thereby realizing automatic air inlet angle adjustment. That is to say, the airflow in the existing air supply channel is used to drive the adjustment member, and then the movement of the guide member is driven by the adjustment member to adjust the angle of the air inlet without the need for additional power input, thereby reducing dependence on the electric drive system, reducing energy consumption, and thus reducing manufacturing costs; in addition, through the design of the guide member, the airflow can be more effectively guided into the cold storage room, which helps to reduce the loss of cold air and improve refrigeration efficiency, and the airflow can be more evenly distributed in the cold storage room, thereby improving the uniformity of temperature distribution.

[0016] Based on the above technical solution, the present application can also be improved as follows.

[0017] In some embodiments, the rotation direction of the adjusting member matches the direction of gas flow in the air supply duct.

[0018] The above technical solution has the following advantages or beneficial effects: the adjustment member is arranged along the airflow direction so that the adjustment member can respond to airflow changes more quickly, thereby rotating more quickly or with less effort.

[0019] In some embodiments, a receiving groove is provided on the side wall of the refrigerating chamber facing the air supply duct to receive the adjusting member.

[0020] The above technical solution has the following advantages or beneficial effects: by embedding the adjusting member into the receiving groove of the side wall, the internal space of the refrigerator can be effectively utilized to avoid the adjusting member occupying too much storage space, thereby increasing the available storage volume.

[0021] In some embodiments, the adjustment assembly includes a first rotating member, which is rotatably disposed on the box body and penetrates the air inlet along the height direction of the box body;

[0022] The air guide member is sleeved on the first rotating member. Driven by the adjusting member, the air guide member rotates relative to the first rotating member to be located at different positions of the air inlet.

[0023] The above technical solution has the following advantages or beneficial effects: by rotating the first rotating member, the air guide member can be adjusted to different positions at the air inlet. This design allows precise control of the airflow direction, thereby optimizing the airflow distribution in the refrigerated room and improving temperature uniformity.

[0024] In some embodiments, the flow guide comprises:

[0025] A guide vane, a portion of which is located in the air inlet and connected to the first rotating member, and another portion of which extends into the air supply duct;

[0026] The guide rod is located in the air supply duct, one end of the guide rod is connected to the guide plate, and the other end is movably connected to the adjusting member.

[0027] The above technical solution has the following advantages or beneficial effects: the guide vane is connected to the first rotating member and is connected to the adjusting member through the guide rod. This design allows the guide vane to be adjusted in multiple dimensions, thereby realizing flexible adjustment of the airflow direction. Among them, the existence of the guide rod enables the guide vane to adjust its angle and position within a larger range, thereby more effectively guiding and distributing the airflow, and improving the airflow coverage and uniformity in the refrigerated compartment.

[0028] In some embodiments, along the height direction of the box body, the extension dimension of the guide vane located outside the air inlet is greater than the extension dimension of the guide vane located inside the air inlet;

[0029] The guide rod is connected to the guide plate located outside the air inlet.

[0030] The above technical solution has the following advantages or beneficial effects: by arranging a larger guide plate on the outside of the air inlet, the airflow can transition to the inside of the air inlet more smoothly, reducing turbulence and airflow resistance, thereby improving system efficiency, and can perform more precise control and adjustment of the airflow before it enters the cold storage room, thereby improving the uniformity and stability of the airflow distribution, reducing temperature fluctuations, thereby optimizing the refrigeration effect and protecting the quality of stored items.

[0031] In some embodiments, the air inlet is a long strip-shaped opening;

[0032] There are a plurality of guide vanes, which are arranged on the guide rod at intervals along the extension direction of the air inlet.

[0033] The above technical solution has the following advantages or beneficial effects: the interval arrangement of multiple guide vanes can more evenly distribute and guide the airflow, making the airflow distribution in the refrigerator more uniform, reducing temperature unevenness and dead corners, and improving the overall temperature uniformity. The design of multiple guide vanes allows for more precise adjustment of the airflow. The angle and position of the guide vanes can be adjusted as needed to achieve airflow control in different areas to meet diverse usage requirements.

[0034] In some embodiments, the adjusting member includes a second rotating member and a plurality of blades, wherein the plurality of blades are spaced and distributed around the outer periphery of the second rotating member so that the plurality of blades rotate relative to the refrigerating chamber through the second rotating member;

[0035] The guide rod is rotatably arranged on one of the blades.

[0036] The above technical solution has the following advantages or beneficial effects: a plurality of blades are spaced and distributed on the outer periphery of the second rotating member, which can effectively intercept and guide the airflow. By adjusting the rotation angle of the second rotating member, the direction and intensity of the airflow can be accurately controlled, thereby improving the controllability of the airflow. The design of the plurality of blades and the rotating member has modular characteristics, which is convenient for manufacturing, installation and maintenance. At the same time, the number and spacing of the blades can be adjusted according to specific needs, thereby improving the flexibility and adaptability of the design.

[0037] In some embodiments, a third rotating member is disposed on one of the blades, and the guide rod is rotatably disposed on the blade via the third rotating member.

[0038] The above technical solution has the following advantages or beneficial effects: the introduction of the third rotating member enables the guide rod to be independently rotated and adjusted on the blade, allowing the angle and position of the guide vane to be adjusted more flexibly to adapt to different airflow requirements and refrigeration conditions.

[0039] In some embodiments, the adjustment assembly further includes a connecting rod, which is rotatably disposed between the third rotating member and the guide rod.

[0040] The above technical solution has the following advantages or beneficial effects: the introduction of the connecting rod increases the freedom of the guide rod, enabling it to rotate and adjust within a wider range. The connecting rod allows more precise control of the angle and position of the guide rod, thereby achieving more precise adjustment of the airflow direction and intensity. This helps to optimize the airflow path and improve the temperature uniformity in the refrigerated room.

[0041] In some embodiments, a transmission ring is provided at the end of the guide rod, and the third rotating member extends into the transmission ring, and under the rotation of the blades, the transmission ring is driven to reciprocate in the width direction of the box body.

[0042] The above technical solution has the following advantages or beneficial effects: the guide rod can reciprocate in the width direction of the box. The reciprocating motion enables the guide plate to dynamically adjust the airflow path, thereby more effectively guiding and distributing the airflow, and improving the airflow coverage and uniformity in the refrigerated room. The reciprocating motion can reduce temperature fluctuations in the refrigerated room and maintain a more stable storage environment. By dynamically adjusting the airflow path and distribution, the cold air can more evenly cover various areas of the refrigerated room, thereby improving refrigeration efficiency and reducing energy consumption.

[0043] In some embodiments, the transmission ring extends along the height direction of the box.

[0044] The above technical solution has the following advantages or beneficial effects: the extension of the transmission ring in the height direction allows the guide rod to move in a larger range, thereby increasing the coverage of the airflow in the refrigerated room. This design helps to achieve a more uniform temperature distribution and reduce temperature dead corners.

[0045] In the second aspect, the present application also provides a refrigerator, comprising: a box body, having: a cold storage chamber, having: an air inlet; an air supply duct, connected to the air inlet; a door body, movably connected to the box body; an adjustment component, movably connected to the box body, and the adjustment component is configured to rotate along the gas flow direction in the air supply duct to adjust the direction of the airflow entering the air inlet.

[0046] The refrigerator provided in the present application includes: a box body, having: a cold storage chamber, having an air inlet; an air supply duct, connected to the air inlet; a door body, movably connected to the box body; an adjustment component, movably connected to the box body, the adjustment component including: an adjustment member, located in the air supply duct, and when the gas flows in the air supply duct, the adjustment member is configured to rotate along the direction of the gas flow; a guide member, connected to the adjustment member, part of the guide member is located at the air inlet, and part of the guide member rotates relative to the air inlet under the drive of the adjustment member.

[0047] Through the setting of the adjustment component, the adjustment member is designed to rotate along the direction of gas flow, and the airflow in the air duct is used to drive the movement of the adjustment member and the guide member, thereby realizing automatic air inlet angle adjustment. That is to say, the airflow in the existing air supply channel is used to drive the adjustment member, and then the movement of the guide member is driven by the adjustment member to adjust the angle of the air inlet without the need for additional power input, thereby reducing dependence on the electric drive system, reducing energy consumption, and thus reducing manufacturing costs; in addition, through the design of the guide member, the airflow can be more effectively guided into the cold storage room, which helps to reduce the loss of cold air and improve refrigeration efficiency, and the airflow can be more evenly distributed in the cold storage room, thereby improving the uniformity of temperature distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0049] Figure 1 A schematic diagram of the structure of a refrigerator provided in an embodiment of the present application;

[0050] Figure 2 An exploded schematic diagram of a refrigerator provided in an embodiment of the present application;

[0051] Figure 3 A structural schematic diagram of a first state of a first adjustment component in a refrigerator provided in an embodiment of the present application;

[0052] Figure 4 for Figure 3 A local enlarged schematic diagram of point I in the middle;

[0053] Figure 5 A structural schematic diagram of a second state of a first adjustment component in a refrigerator provided in an embodiment of the present application;

[0054] Figure 6 for Figure 5 A partial enlarged schematic diagram of position II in the middle;

[0055] Figure 7 A schematic diagram of the structure of the third state of the first adjustment component in the refrigerator provided in an embodiment of the present application;

[0056] Figure 8 for Figure 7 A partial enlarged schematic diagram of point III in the middle;

[0057] Fig. 9 A schematic diagram of the structure of a first state of a second adjustment component in a refrigerator provided in an embodiment of the present application;

[0058] Fig.10 for Fig. 9 A partial enlarged schematic diagram of position IV in the middle;

[0059] Fig.11 A schematic diagram of the structure of a second state of a second adjustment component in a refrigerator provided in an embodiment of the present application;

[0060] Fig.12 for Fig.11 A partial enlarged schematic diagram of the V in the middle;

[0061] Fig.13 A schematic diagram of the structure of the third state of the second adjustment component in the refrigerator provided in an embodiment of the present application;

[0062] Fig.14 for Fig.13 A partial enlarged schematic diagram of point VI in the middle.

[0063] Description of reference numerals:

[0064] 100-refrigerator; 110-box; 111-refrigerating chamber; 1111-air inlet; 1112-accommodating slot; 112-air supply duct; 1121-air duct; 1122-fan;

[0065] 120-door body;

[0066] 130-adjusting assembly; 131-first rotating member; 132-adjusting member; 1321-blade; 1322-second rotating member; 1323-third rotating member; 133-guide member; 1331-guide vane; 1332-guide rod; 1333-transmission ring; 134-connecting rod. DETAILED DESCRIPTION

[0067] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application. All other embodiments obtained are within the scope of protection of the present application. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0068] In this application, 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 this application can be understood according to specific circumstances.

[0069] In the present application, 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”, and “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”, and “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.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0071] At present, in the process of conceiving and implementing this application, the applicant has found that there are at least the following problems: the air-cooled refrigerator sets an air duct and an air outlet at the back of the refrigerator, and blows cold air from the air outlet to cool down each compartment of the refrigerator. Since the air outlet angle at the air outlet is fixed, which means that the air outlet direction is constant, it is easy to cause problems such as partial overcooling of the food in front of the air outlet.

[0072] In order to overcome the defects in the prior art, the refrigerator provided in the present application, through the setting of the adjustment component, the adjustment part is designed to rotate along the direction of gas flow, and the airflow in the air duct is used to drive the movement of the adjustment part and the guide part, thereby realizing automatic air inlet angle adjustment. That is to say, the airflow in the existing air supply channel is used to drive the adjustment part, and then the movement of the guide part is driven by the adjustment part to adjust the angle of the air inlet without the need for additional power input, thereby reducing dependence on the electric drive system, reducing energy consumption, and thus reducing manufacturing costs; in addition, through the design of the guide part, the airflow can be more effectively guided into the cold storage room, which helps to reduce the loss of cold air and improve the refrigeration efficiency, and the airflow can be more evenly distributed in the cold storage room, thereby improving the uniformity of temperature distribution.

[0073] The contents of the present application will be described in detail below in conjunction with the accompanying drawings so that those skilled in the art can understand the contents of the present application more clearly and in detail.

[0074] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of the present application. Figure 2 This is a schematic diagram of an explosion of a refrigerator provided in an embodiment of the present application. Figure 3 This is a structural schematic diagram of a first state of a first adjustment component in a refrigerator provided in an embodiment of the present application, Figure 4 for Figure 3 The local enlarged schematic diagram of point I in the middle, Figure 5 This is a structural schematic diagram of the second state of the first adjustment component in the refrigerator provided in an embodiment of the present application, Figure 6 for Figure 5 The local enlarged schematic diagram of II in the middle, Figure 7 This is a structural schematic diagram of the third state of the first adjustment component in the refrigerator provided in an embodiment of the present application, Figure 8 for Figure 7 A local enlarged schematic diagram of point III in the middle.

[0075] like Figures 1 to 8 As shown, the embodiment of the present application provides a refrigerator 100, including:

[0076] The box 110 has:

[0077] The refrigerating chamber 111 has an air inlet 1111;

[0078] The air supply duct 112 is connected to the air inlet 1111;

[0079] The door body 120 is movably connected to the box body 110;

[0080] The adjustment component 130 is movably connected to the box body 110, and the adjustment component 130 includes:

[0081] The adjusting member 132 is located in the air supply duct 112, and when the gas flows in the air supply duct 112, the adjusting member 132 is configured to rotate along the direction of the gas flow;

[0082] The air guide member 133 is connected to the adjusting member 132 , and at least a portion of the air guide member 133 is located at the air inlet 1111 , and a portion of the air guide member 133 rotates relative to the air inlet 1111 under the drive of the adjusting member 132 .

[0083] Through the above-mentioned arrangement, that is, the refrigerator 100 of the embodiment of the present application, through the arrangement of the adjustment component 130, the adjustment member 132 is designed to be rotated along the direction of gas flow, and the airflow in the air duct 1121 is used to drive the movement of the adjustment member 132 and the guide member 133, thereby realizing automatic air inlet angle adjustment, that is, the airflow in the existing air supply channel is used to drive the adjustment member 132, and then the movement of the guide member 133 is driven by the adjustment member 132 to adjust the angle of the air inlet 1111 without the need for additional power input, thereby reducing the dependence on the electric drive system, reducing energy consumption, and thus reducing manufacturing costs; in addition, through the design of the guide member 133, the airflow can be more effectively guided into the cold storage chamber 111, which helps to reduce the loss of cold air and improve the refrigeration efficiency, and the airflow can be more evenly distributed in the cold storage chamber 111, thereby improving the uniformity of temperature distribution.

[0084] It should be noted that each structure is described in detail below.

[0085] [Box 110]

[0086] refer to Figure 1 and Figure 2 The refrigerator 100 of the embodiment of the present application may include a box body 110 and a door body 120. The box body 110 may be configured with a refrigeration compartment. The refrigeration compartment has an opening for storing food and other items. The number of refrigeration compartments may be one or more. When the number of refrigeration compartments is more than one, the multiple refrigeration compartments may be divided into a refrigeration compartment 111, a freezer compartment, or a temperature-changing compartment, etc.

[0087] Exemplarily, the box body 110 may include a box shell and a box liner, wherein the box shell is used to define the outer boundary of the refrigerator 100. The box liner may be arranged in the box shell and connected to the box shell. The box liner may be recessed inward to form a refrigeration compartment. An insulation layer may be filled between the box shell and the box liner, and the insulation layer can keep the refrigeration compartment warm, thereby reducing the energy consumption of the refrigerator 100.

[0088] [Door body 120]

[0089] It should be noted that the door body 120 can be connected to the box body 110 to open or close the refrigeration compartment. One door body 120 can be provided for the same refrigeration compartment. Alternatively, two door bodies 120 can be provided for the same refrigeration compartment.

[0090] In some possible implementations of the present application, the door 120 may be rotatably connected to the cabinet 110 around the height direction of the cabinet 110. The door 120 may be pulled or pushed so that the door 120 rotates relative to the cabinet 110 to open or close the refrigeration compartment.

[0091] It should be noted that the height direction of the cabinet 110 refers to the height direction of the cabinet 110 when the refrigerator 100 is in normal use. Figure 2 The vertical direction Z shown in FIG. illustratively, the door body 120 may be rotatably connected to the box body 110 via a hinge.

[0092] It should be noted that the air supply duct 112 may include an air duct 1121 and a fan 1122. The air duct 1121 has a receiving cavity inside. The shape of the air duct 1121 can be set in various forms. In this embodiment, in order to make it easier to set the air supply duct 112 inside the refrigerator 100, the shape of the air duct 1121 is set to a rectangular structure. The air duct 1121 is provided with an air inlet and an air outlet. The air inlet is arranged at the bottom of the air duct 1121, and the air inlet leads to the receiving cavity so that cold air can enter the receiving cavity. The air outlet is arranged on the side of the air duct 1121 facing the front of the freezer compartment, and the air outlet is arranged on the side of the air duct 1121 facing the front of the freezer compartment. The opening is a passage connecting the accommodating cavity and the freezer compartment so that cold air can smoothly enter the freezer compartment. The fan 1122 is arranged at the bottom of the air duct 1121 and is arranged opposite to the air inlet. The rotating axis of the fan 1122 is arranged in the vertical direction. When the refrigerator 100 is working, the evaporator starts to work, and the fan 1122 is arranged above the evaporator. When the fan 1122 rotates, wind force is generated to blow up the cold air discharged from the evaporator, so that a vertical upward cold air flow is generated in the accommodating cavity. The cold air blown out by the fan 1122 enters the accommodating cavity through the air inlet and enters the freezer compartment through the air outlet.

[0093] The refrigeration working principle of the embodiment of the present application is: when the refrigerator 100 starts working, the evaporator starts, and the fan 1122 located above the evaporator also starts to rotate. The wind force generated by the rotation of the fan 1122 sucks the cold air generated by the evaporator into the air inlet and blows it into the accommodating cavity. The cold air then enters the freezing chamber through the air outlet to maintain the low temperature state of the freezing chamber. This design can effectively circulate the cold air to ensure that the food or items in the freezing chamber are kept at an appropriate temperature.

[0094] In addition, the air inlet 1111 is provided on the rear side wall of the refrigerating chamber 111 and is located on the air duct 1121, and is used to transfer part of the cold air in the air duct 1121 to the refrigerating chamber 111. The air inlet 1111 is located above or on the side of the air duct 1121 in the freezing chamber. Through the passage of the air supply duct 112, cold air can enter the refrigerating chamber 111 from the freezing chamber through the air inlet 1111.

[0095] The air inlet 1111 transfers part of the cold air from the air duct 1121 to the refrigerating chamber 111, which ensures that the temperature in the refrigerating chamber 111 is maintained within a suitable range, maintains the freshness and quality of the food, and prevents excessive accumulation of cold air in the freezing chamber and avoids excessive temperature. In addition, by transferring part of the cold air to the refrigerating chamber 111, the temperature in the freezing chamber can be prevented from rising, and the freshness and quality of the food can be maintained.

[0096] [Adjustment component 130]

[0097] It should be noted that the adjusting member 132 is located in the air supply duct 112. When the rotation of the fan 1122 causes the gas in the air supply duct 112 to flow, the cold air blown out by the fan 1122 enters the accommodating cavity through the air inlet, and the adjusting member 132 follows the blowing direction of the cold air and then rotates relative to the air supply duct 112. When the adjusting member 132 rotates, it can drive the guide member 133 located at the air inlet 1111 to move, so that the guide member 133 can be located at different positions of the air inlet 1111, and then the angle of the wind entering the refrigerator chamber 111 can be adjusted, so that the cold air can be blown into the refrigerator chamber 111 more evenly, and by changing the angle of the wind entering the refrigerator chamber 111, the blowing dead angle of the refrigerator chamber 111 can be reduced, so that the cold air can be blown into the refrigerator chamber 111 better and more evenly, thereby improving the preservation effect of the food.

[0098] It should be noted that the adjustment component 130 in the embodiment of the present application can adjust the angle of the air inlet 1111 of the refrigerator chamber 111; it can also adjust the angle of the air inlet of the refrigeration chamber.

[0099] When the angle of the air inlet of the refrigeration chamber is adjusted, the adjustment component 130 may be disposed near the air inlet of the refrigeration chamber.

[0100] In some embodiments, the rotation direction of the adjustment member 132 matches the direction of gas flow in the air supply duct 112 .

[0101] The above technical solution has the following advantages or beneficial effects: the adjustment member 132 is arranged along the airflow direction so that the adjustment member 132 can respond to the airflow change more quickly, thereby rotating more quickly or with less effort.

[0102] In some embodiments, the adjustment member 132 is located on the side facing the air inlet 1111 to facilitate connection with the guide member 133 and reduce the area of ​​the entire adjustment assembly 130 .

[0103] In some embodiments, a receiving groove 1112 is provided on the side wall of the refrigerating chamber 111 facing the air supply duct 112 to receive the adjusting member 132 .

[0104] The above technical solution has the following advantages or beneficial effects: by embedding the adjusting member 132 into the receiving groove 1112 of the side wall, the internal space of the cold storage chamber 111 can be effectively utilized to avoid the adjusting member 132 occupying too much storage space, thereby increasing the available storage capacity.

[0105] The receiving groove 1112 provides a protective space, which can reduce the risk of the adjustment member 132 being exposed to the external environment, reduce the possibility of it being physically damaged or contaminated, and thus extend its service life. The adjustment member 132 is fixed in the receiving groove 1112, which can reduce the noise caused by vibration or looseness, thereby providing a quieter operating environment.

[0106] In some embodiments, the refrigerating chamber 111 and the air supply duct 112 are separated by the duct 1121 cover plate and the duct 1121 foam, wherein the duct 1121 cover plate is disposed on the rear side wall of the refrigerating chamber 111, and the adjusting member 132 is rotatably disposed on the duct 1121 cover plate to provide installation stability. The duct 1121 foam is provided with a receiving groove 1112 to accommodate the adjusting member 132.

[0107] Exemplarily, the size of the receiving groove 1112 is larger than the size of the adjusting member 132 , so that the adjusting member 132 can rotate in the receiving groove 1112 .

[0108] In some embodiments, the adjustment assembly 130 includes a first rotating member 131 rotatably disposed on the housing 110 and penetrating the air inlet 1111 along the height direction of the housing 110 .

[0109] The air guide member 133 is sleeved on the first rotating member 131 , and driven by the adjusting member 132 , the air guide member 133 rotates relative to the first rotating member 131 to be located at different positions of the air inlet 1111 .

[0110] The above technical solution has the following advantages or beneficial effects: by rotating the first rotating member 131, the air guide member 133 can be adjusted to different positions at the air inlet 1111. This design allows precise control of the airflow direction, thereby optimizing the airflow distribution in the refrigerating chamber 111 and improving temperature uniformity.

[0111] In addition, it should be noted that by optimizing the airflow path, cold air can more effectively cover all areas in the cold storage room 111, thereby improving refrigeration efficiency and reducing energy consumption. Accurate airflow control can reduce temperature fluctuations in the cold storage room 111 and maintain a more stable storage environment, which is particularly important for storing temperature-sensitive items. Dynamically adjusting the airflow direction according to the temperature requirements or other conditions in the cold storage room 111 helps to adapt to different usage scenarios and needs and improve the adaptability and responsiveness of the system.

[0112] In some embodiments, the first rotating member 131 may be a rotating shaft, and the guide member 133 is sleeved on the first rotating member 131 , which can simplify the structural design of the adjustment component 130 , reduce the number and complexity of components, and thus reduce manufacturing and maintenance costs.

[0113] Exemplarily, the flow guide member 133 crosses the entire first rotating member 131 , and the first rotating member 131 is rotatably disposed on the box body 110 to improve stability.

[0114] It should be noted that, driven by the adjusting member 132 , the guide member 133 in the embodiment of the present application moves left and right along the length direction of the air inlet 1111 , that is, along the width direction of the box body 110 , to adjust the angle of the air inlet 1111 .

[0115] like Figure 3 and Figure 4 As shown, the guide member 133 is located in the middle of the air inlet 1111. Figure 5 and Figure 6 As shown, the guide member 133 moves toward the left, that is, moves along the direction A; Figure 7 and Figure 8 As shown, the guide member 133 moves toward the right, that is, moves along the B direction.

[0116] Of course, the guide member 133 in the embodiment of the present application can also move up and down driven by the adjustment member 132, and the specific movement method can be adjusted according to actual conditions.

[0117] In some embodiments, the guide member 133 includes: a guide plate 1331 , wherein a portion of the guide plate 1331 is located in the air inlet 1111 and connected to the first rotating member 131 , and another portion of the guide plate 1331 extends into the air supply duct 112 .

[0118] The guide rod 1332 is located in the air supply duct, one end of the guide rod 1332 is connected to the guide plate 1331 , and the other end is movably connected to the adjustment member 132 .

[0119] The above technical solution has the following advantages or beneficial effects: the guide plate 1331 is connected to the first rotating member 131, and is connected to the adjusting member 132 through the guide rod 1332. This design allows the guide plate 1331 to be adjusted in multiple dimensions, thereby realizing flexible adjustment of the airflow direction. Among them, the existence of the guide rod 1332 enables the guide plate 1331 to adjust its angle and position within a larger range, thereby more effectively guiding and distributing the airflow, and improving the airflow coverage and uniformity in the refrigerating chamber 111.

[0120] In addition, it should be noted that since the structural design of the guide member 133 is relatively simple, maintenance and cleaning may be more convenient, thereby reducing maintenance costs and complexity. The guide rod 1332 provides additional support and stability, reducing the vibration and displacement of the guide plate 1331 under the action of airflow, thereby improving the stability and reliability of the system.

[0121] By precisely controlling the airflow path, cold air can reach every corner of the refrigeration chamber 111 more effectively, reducing temperature dead spots, improving refrigeration efficiency and temperature uniformity, and the optimized airflow path and more uniform airflow distribution can reduce the load on the fan 1122 or other drive devices, thereby reducing energy consumption and improving the energy efficiency of the equipment. By reducing airflow turbulence and optimizing the airflow path, the design may help reduce noise during equipment operation and provide a quieter operating environment.

[0122] In some embodiments, the guide plate 1331 is a sheet-like structure having a guide surface, the purpose of which is to better guide the cold air in the air supply duct 112 into the refrigerating chamber 111 .

[0123] In some embodiments, the guide plate 1331 and the guide rod 1332 are connected by an integrated connection. In other embodiments, the guide plate 1331 and the guide rod 1332 can also be connected by other connection methods. As long as the connection method can fix the guide plate 1331 and the guide rod 1332, the purpose of this embodiment can be achieved. Here, there is no restriction on the connection method between the guide plate 1331 and the guide rod 1332.

[0124] In some embodiments, along the height direction of the box body 110 , the extension dimension of the guide plate 1331 located outside the air inlet 1111 is greater than the extension dimension of the guide plate 1331 located inside the air inlet 1111 .

[0125] The guide rod 1332 is connected to the guide plate 1331 located outside the air inlet 1111 .

[0126] The above technical solution has the following advantages or beneficial effects: by arranging a larger guide plate 1331 on the outside of the air inlet 1111, the airflow can transition to the inside of the air inlet 1111 more smoothly, reducing turbulence and airflow resistance, thereby improving system efficiency, and can perform more precise control and adjustment before the airflow enters the cold storage chamber 111, thereby improving the uniformity and stability of the airflow distribution and reducing temperature fluctuations, thereby optimizing the refrigeration effect and protecting the quality of stored items.

[0127] In some examples, the guide rod 1332 is connected to the outer guide vane 1331 to provide additional support and stability, reduce the vibration and displacement of the guide vane 1331 under the action of airflow, and improve the reliability of the system.

[0128] In some embodiments, the air inlet 1111 is a long strip opening. If the air inlet 1111 is set on the rear side of the box body 110, its extension direction matches the width direction of the box body 110. If the air inlet 1111 is set on one of the left and right sides of the box body 110 or on both the left and right sides, its extension direction matches the length direction of the box body 110, depending on the setting position of the air inlet 1111.

[0129] There are multiple guide plates 1331 , and the multiple guide plates 1331 are arranged on the guide rod 1332 at intervals along the extension direction of the air inlet 1111 .

[0130] The above technical solution has the following advantages or beneficial effects: the multiple guide vanes 1331 are arranged at intervals to distribute and guide the airflow more evenly, so that the airflow distribution in the refrigerating chamber 111 is more even, the temperature unevenness and dead corners are reduced, and the overall temperature uniformity is improved. The design of multiple guide vanes 1331 allows for more precise adjustment of the airflow. As needed, the angle and position of the guide vanes 1331 can be adjusted to achieve airflow control in different areas to meet diverse usage requirements.

[0131] In addition, by more uniform and precise airflow guidance, cold air can more effectively cover various areas of the refrigerating chamber 111, thereby improving refrigeration efficiency and reducing energy consumption. The guide vanes 1331 arranged at intervals can reduce turbulence and vibration of the airflow, thereby reducing noise during operation of the device and providing a quieter operating environment.

[0132] It should be noted that the box body 110 has a width direction X.

[0133] In some embodiments, the adjusting member 132 includes a second rotating member 1322 and a plurality of blades 1321 , and the plurality of blades 1321 are distributed at intervals around the second rotating member 1322 , so that the plurality of blades 1321 rotate relative to the refrigerating chamber 111 through the second rotating member 1322 .

[0134] The guide rod 1332 is rotatably disposed on one of the blades 1321 .

[0135] The above technical solution has the following advantages or beneficial effects: the plurality of blades 1321 are spaced and distributed on the outer periphery of the second rotating member 1322, which can effectively intercept and guide the airflow. By adjusting the rotation angle of the second rotating member 1322, the direction and intensity of the airflow can be accurately controlled, and the controllability of the airflow can be improved. The design of the plurality of blades 1321 and the rotating member has modular characteristics, which is convenient for manufacturing, installation and maintenance. At the same time, the number and spacing of the blades 1321 can be adjusted according to specific needs, which improves the flexibility and adaptability of the design.

[0136] It should be noted that, since the guide rod 1332 can be rotatably arranged on the blade 1321, this design allows the system to dynamically adjust the airflow direction and distribution according to real-time needs, thereby adapting to different refrigeration needs and environmental changes. The combination of the blade 1321 and the guide rod 1332 provides more uniform support and distribution, reduces the load and vibration of a single component under the action of airflow, and improves the stability and reliability of the system.

[0137] In some examples, the adjustment member 132 can be a fan 1122. When the gas in the air supply channel flows, its blades 1321 can rotate, thereby driving the guide plate 1331 to move to meet the adjustment angle of the air inlet 1111; in addition, the structure is relatively simple, the production cost is low, and it is easy to obtain, which is conducive to mass production.

[0138] In some examples, the second rotating member 1322 may be a rotating shaft, which has a lower manufacturing cost.

[0139] In some embodiments, a third rotating member 1323 is disposed on one of the blades 1321 , and the guide rod 1332 is rotatably disposed on the blade 1321 via the third rotating member 1323 .

[0140] The above technical solution has the following advantages or beneficial effects: the introduction of the third rotating member 1323 enables the guide rod 1332 to independently rotate and adjust on the blade 1321. The angle and position of the guide plate 1331 can be adjusted more flexibly to adapt to different airflow requirements and refrigeration conditions.

[0141] Through the third rotating member 1323, the guide rod 1332 and the guide vane 1331 can be adjusted in angle within a wider range, thereby achieving precise control of the direction and intensity of the airflow, and improving the uniformity and stability of the airflow distribution in the refrigerating chamber 111. The third rotating member 1323 provides additional support and stability, reduces the vibration and displacement of the guide rod 1332 and the guide vane 1331 under the action of the airflow, and improves the reliability of the system.

[0142] In some examples, the third rotating member 1323 can be designed as a spherical joint so that the guide rod 1332 can rotate freely in multiple directions. This design provides a high degree of flexibility and allows the guide plate 1331 to be adjusted in three-dimensional space to optimize the airflow path.

[0143] In other examples, the third rotating member 1323 adopts a universal joint structure to achieve multi-axis rotation, allowing the guide rod 1332 to be adjusted in multiple planes. This design can meet complex airflow adjustment requirements and improve the adaptability of the system.

[0144] In other examples, the third rotating member 1323 may be a gear structure, through which linkage adjustment with the guide rod 1332 is achieved to provide more precise angle control.

[0145] Of course, the third rotating member 1323 may be a rotating shaft.

[0146] In some embodiments, the adjustment assembly 130 further includes a connecting rod 134 , which is rotatably disposed between the third rotating member 1323 and the guide rod 1332 .

[0147] The above technical solution has the following advantages or beneficial effects: the introduction of the connecting rod 134 increases the degree of freedom of the guide rod 1332, so that it can be rotated and adjusted in a larger range. The connecting rod 134 allows more precise control of the angle and position of the guide rod 1332, thereby achieving more precise adjustment of the airflow direction and intensity. This helps to optimize the airflow path and improve the temperature uniformity in the refrigerating chamber 111.

[0148] In addition, the connecting rod 134 provides additional support and connection, making the connection between the guide rod 1332 and the third rotating member 1323 more stable. This design can reduce vibration and displacement under the action of airflow, and improve the overall stability and reliability of the system.

[0149] In some examples, the connecting rod 134 can also be a connecting rod structure, the main purpose of which is to flexibly connect the third rotating member 1323 and the guide rod 1332, so that the force of the rotation of the blade 1321 drives the guide rod 1332 to move left and right to adjust the angle of the cold air entering the air inlet 1111.

[0150] When the air supply duct 112 is supplying air, the adjusting member 132 rotates driven by wind, the third rotating member 1323 performs circular motion with the blade 1321, and pulls one end of the connecting rod 134 to perform circular motion, and the other end of the connecting rod 134 pulls the guide rod 1332 to perform left and right reciprocating motion, causing the guide plate 1331 to swing left and right around the first rotating member 131, thereby completing the adjustment of the air inlet angle.

[0151] Fig. 9This is a schematic diagram of the structure of the first state of the second adjustment component in the refrigerator provided in an embodiment of the present application, Fig.10 for Fig. 9 A partial enlarged schematic diagram of IV in the middle. Fig.11 This is a schematic diagram of the structure of the second state of the second adjustment component in the refrigerator provided in an embodiment of the present application, Fig.12 for Fig.11 A partial enlarged schematic diagram of the V in the middle. Fig.13 This is a schematic diagram of the structure of the third state of the second adjustment component in the refrigerator provided in an embodiment of the present application, Fig.14 for Fig.13 A partial enlarged schematic diagram of point VI in the middle.

[0152] like Figure 2 ,as well as Figures 9 to 14 As shown, in some embodiments, a transmission ring 1333 is provided at the end of the guide rod 1332, and the third rotating member 1323 extends into the transmission ring 1333, and under the rotation of the blade 1321, the transmission ring 1333 is driven to reciprocate in the width direction of the box body 110.

[0153] The above technical solution has the following advantages or beneficial effects: the guide rod 1332 can reciprocate in the width direction of the box body 110. The reciprocating motion enables the guide plate 1331 to dynamically adjust the airflow path, thereby more effectively guiding and distributing the airflow, and improving the airflow coverage and uniformity in the refrigerating chamber 111. The reciprocating motion can reduce the temperature fluctuation in the refrigerating chamber 111 and maintain a more stable storage environment. By dynamically adjusting the airflow path and distribution, the cold air can more evenly cover various areas of the refrigerating chamber 111, thereby improving the refrigeration efficiency and reducing energy consumption.

[0154] In addition, the combination of the transmission ring 1333 and the third rotating member 1323 provides additional support and stability, reduces the vibration and displacement of the guide rod 1332 and the guide vane 1331 under the action of airflow, and improves the reliability of the system.

[0155] In some embodiments, the guide rod 1332 and the transmission ring 1333 are connected by an integrated connection. In other embodiments, the guide rod 1332 and the transmission ring 1333 can also be connected by other connection methods. As long as the connection method can fix the guide rod 1332 and the transmission ring 1333, the purpose of this embodiment can be achieved. Here, there is no restriction on the connection method between the guide rod 1332 and the transmission ring 1333.

[0156] It should be noted that the design of the transmission ring 1333 can reduce the structure of the connecting rod 134 and can also ensure that the guide rod 1332 can reciprocate left and right.

[0157] like Fig. 9 and Fig.10 As shown, the guide member 133 is located in the middle of the air inlet 1111. Fig.11 and Fig.12 As shown, the guide member 133 moves toward the left, that is, moves along the direction A; Fig.13 and Fig.14 As shown, the guide member 133 moves toward the right, that is, moves along the B direction.

[0158] like Figures 9 to 14 As shown, in some embodiments, the transmission ring 1333 extends along the height direction of the box body 110 .

[0159] The above technical solution has the following advantages or beneficial effects: the extension of the transmission ring 1333 in the height direction allows the guide rod 1332 to move in a larger range, thereby increasing the coverage of the airflow in the refrigerating chamber 111. This design helps to achieve a more uniform temperature distribution and reduce temperature dead corners.

[0160] It should be noted that by combining the extension in the height direction and the reciprocating motion in the width direction, the system can accurately control the airflow path and distribution in multiple dimensions, thereby improving the flexibility and accuracy of airflow guidance. The extension of the transmission ring 1333 in the height direction provides additional support and stability, reduces the vibration and displacement of the guide rod 1332 and the guide vane 1331 under the action of airflow, and improves the reliability of the system.

[0161] In some embodiments, the transmission ring 1333 may be a rectangular ring. The lateral width of the transmission ring 1333 should be slightly larger than the diameter of the third rotating member 1323, so that the third rotating member 1323 is just placed inside the transmission ring 1333; and the longitudinal width of the transmission ring 1333 should be slightly larger than the circular motion diameter of the third rotating member 1323, so that when the third rotating member 1323 performs a circular motion, it just pushes the transmission ring 1333 to perform a left-right reciprocating motion.

[0162] When the air supply duct 112 is supplying air, the adjusting member 132 rotates driven by wind, and the third rotating member 1323 performs circular motion with the blade 1321, and pushes the transmission ring 1333 and the guide rod 1332 to perform left and right reciprocating motion, causing the guide plate 1331 to swing left and right around the first rotating member 131, thereby completing the adjustment of the air inlet angle.

[0163] The refrigerator provided in the embodiment of the present application includes: a body, having: a refrigerating chamber, having an air inlet; an air supply duct, connected to the air inlet; a door body, movably connected to the body; an adjusting component, movably connected to the body, the adjusting component including: an adjusting member, located in the air supply duct, and when the gas flows in the air supply duct, the adjusting member is configured to rotate along the direction of the gas flow; a guide member, connected to the adjusting member, part of the guide member is located at the air inlet, and part of the guide member rotates relative to the air inlet driven by the adjusting member.

[0164] Through the setting of the adjustment component, the adjustment member is designed to rotate along the direction of gas flow, and the airflow in the air duct is used to drive the movement of the adjustment member and the guide member, thereby realizing automatic air inlet angle adjustment. That is to say, the airflow in the existing air supply channel is used to drive the adjustment member, and then the movement of the guide member is driven by the adjustment member to adjust the angle of the air inlet without the need for additional power input, thereby reducing dependence on the electric drive system, reducing energy consumption, and thus reducing manufacturing costs; in addition, through the design of the guide member, the airflow can be more effectively guided into the cold storage room, which helps to reduce the loss of cold air and improve refrigeration efficiency, and the airflow can be more evenly distributed in the cold storage room, thereby improving the uniformity of temperature distribution.

[0165] In addition, if Figures 1 to 14 As shown, the embodiment of the present application also provides a refrigerator 100, including: a box body 110, having: a refrigerating chamber 111, having: an air inlet 1111; an air supply duct 112, connected to the air inlet 1111; a door body 120, movably connected to the box body 110; an adjusting component 130, movably connected to the box body 110, and the adjusting component 130 is configured to rotate along the gas flow direction in the air supply duct 112 to adjust the air flow direction entering the air inlet 1111.

[0166] The refrigerator provided in the embodiment of the present application, through the setting of the adjustment component, the adjustment part is designed to rotate along the direction of gas flow, and the airflow in the air duct is used to drive the movement of the adjustment part and the guide part, thereby realizing automatic air inlet angle adjustment. That is to say, the airflow in the existing air supply channel is used to drive the adjustment part, and then the movement of the guide part is driven by the adjustment part to adjust the angle of the air inlet without the need for additional power input, thereby reducing dependence on the electric drive system, reducing energy consumption, and thus reducing manufacturing costs; in addition, through the design of the guide part, the airflow can be more effectively guided into the cold storage room, which helps to reduce the loss of cold air and improve the refrigeration efficiency, and the airflow can be more evenly distributed in the cold storage room, thereby improving the uniformity of temperature distribution.

[0167] In the description of the present application, 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 application 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 application.

[0168] 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 this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0169] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A refrigerator (100), characterized in that: include: The housing (110) comprises: A refrigerating chamber (111) having an air inlet (1111); An air supply duct (112) connected to the air inlet (1111); A door body (120) movably connected to the box body (110); An adjustment component (130) is movably connected to the box (110), and the adjustment component (130) comprises: An adjusting member (132) is located in the air supply duct (112), and when gas flows in the air supply duct (112), the adjusting member (132) is configured to rotate along the direction of gas flow; The guide member (133) is connected to the adjusting member (132), a portion of the guide member (133) is located at the air inlet (1111), and a portion of the guide member (133) rotates relative to the air inlet (1111) driven by the adjusting member (132).

2. The refrigerator (100) according to claim 1, characterized in that: The rotation direction of the regulating member (132) matches the direction of gas flow in the air supply duct (112).

3. The refrigerator (100) according to claim 1, characterized in that: A receiving groove (1112) is provided on the side wall of the refrigerating chamber (111) facing the air supply duct (112) to receive the adjusting member (132).

4. The refrigerator (100) according to any one of claims 1 to 3, characterized in that: The adjustment component (130) comprises a first rotating member (131), which is rotatably arranged on the box body (110) and penetrates the air inlet (1111) along the height direction of the box body (110); The air guide member (133) is sleeved on the first rotating member (131), and driven by the adjusting member (132), the air guide member (133) rotates relative to the first rotating member (131) to be located at different positions of the air inlet (1111).

5. The refrigerator (100) according to claim 4, characterized in that: The flow guide (133) comprises: a guide plate (1331), a portion of which is located in the air inlet and connected to the first rotating member (131), and another portion of the guide plate (1331) extends into the air supply duct; A guide rod (1332) is located in the air supply duct, one end of the guide rod (1332) is connected to the guide plate (1331), and the other end is movably connected to the adjustment member (132).

6. The refrigerator (100) according to claim 5, characterized in that: Along the height direction of the box body (110), the extension dimension of the guide plate (1331) located outside the air inlet (1111) is greater than the extension dimension of the guide plate (1331) located inside the air inlet (1111); The guide rod (1332) is connected to the guide plate (1331) located outside the air inlet (1111).

7. The refrigerator (100) according to claim 5, characterized in that: The air inlet (1111) is a long strip-shaped opening; There are a plurality of guide plates (1331), and the plurality of guide plates (1331) are arranged on the guide rod (1332) at intervals along the extension direction of the air inlet (1111).

8. The refrigerator (100) according to claim 5, characterized in that: The regulating member (132) comprises a second rotating member (1322) and a plurality of blades (1321), wherein the plurality of blades (1321) are spaced apart and distributed on the outer periphery of the second rotating member (1322), so that the plurality of blades (1321) rotate relative to the refrigerating chamber (111) through the second rotating member (1322); The guide rod (1332) is rotatably disposed on one of the blades (1321).

9. The refrigerator (100) according to claim 8, characterized in that: A third rotating member (1323) is provided on one of the blades (1321), and the guide rod (1332) is rotatably disposed on the blade (1321) via the third rotating member (1323).

10. The refrigerator (100) according to claim 9, characterized in that: The adjustment assembly (130) further comprises a connecting rod (134), wherein the connecting rod (134) is rotatably disposed between the third rotating member (1323) and the guide rod (1332).

11. The refrigerator (100) according to claim 9, characterized in that: A transmission ring (1333) is provided at the end of the guide rod (1332), and the third rotating member (1323) extends into the transmission ring (1333), and under the rotation of the blade (1321), the transmission ring (1333) is driven to reciprocate in the width direction of the box body (110).

12. The refrigerator (100) according to claim 11, characterized in that: The transmission ring (1333) extends along the height direction of the box body (110).

13. A refrigerator (100), characterized in that: include: The housing (110) comprises: The cold storage room (111) has: Air inlet (1111); An air supply duct (112) connected to the air inlet (1111); A door body (120) movably connected to the box body (110); An adjusting component (130) is movably connected to the box body (110), and the adjusting component (130) is configured to rotate along the gas flow direction in the air supply duct (112) to adjust the direction of the air flow entering the air inlet (1111).

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