Refrigeration equipment

Abstract

The utility model discloses refrigeration equipment which comprises a box body, a refrigeration device and a control device. The air duct module is arranged in the box body, and the air duct module is provided with an odor-removing air duct, an odor-removing air inlet and an odor-removing air outlet, and the odor-removing air inlet and the odor-removing air outlet are communicated with the odor-removing air duct and the containing cavity; and the odor removing module is arranged in the odor removing air duct.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of electrical appliances, and particularly relates to a refrigeration device. BACKGROUND

[0002] With the increasing demand for life quality of modern families, refrigerators, freezers and the like as indispensable refrigeration devices in home life have both their functionality and aesthetics widely concerned.

[0003] However, the mainstream refrigeration devices on the current market generally have the problem of large external size, which brings many challenges and inconveniences to consumers. CONTENT OF THE INVENTION

[0004] The present application aims to at least solve the technical problem of large external size of refrigeration devices to some extent. To this end, the present application provides a refrigeration device.

[0005] The present application provides a refrigeration device, which comprises:

[0006] a cabinet having a containing cavity;

[0007] a duct module arranged in the cabinet, the duct module having a clean air duct, a clean air inlet and a clean air outlet both communicating with the clean air duct and the containing cavity;

[0008] a clean air module arranged in the clean air duct.

[0009] In some embodiments, the duct module comprises a first duct unit and a second duct unit, the first duct unit is mounted to the cabinet, the second duct unit is detachably connected to the first duct unit, and the clean air module is mounted to the second duct unit.

[0010] In some embodiments, the second duct unit comprises a second housing assembly and a second filling assembly mounted to the second housing assembly, the second housing assembly and the second filling assembly form a limiting groove, the clean air module is mounted to the limiting groove, and along the width direction of the cabinet, the second housing assembly and the second filling assembly are respectively located at both ends of the clean air module.

[0011] In some embodiments, the inner wall of the limiting groove is spaced apart to form a first limiting portion, a second limiting portion and a third limiting portion, and the first limiting portion, the second limiting portion and the third limiting portion are all in contact with the outer surface of the clean air module.

[0012] In some embodiments, the first limiting part and the second limiting part are respectively located at two ends of the odor-removing module along the height direction of the box, and the second limiting part and the third limiting part are respectively located at two ends of the odor-removing module along the thickness direction of the box.

[0013] In some embodiments, the second shell assembly comprises a first shell and a second shell connected, the second filling assembly is arranged between the first shell and the second shell, the first shell is detachably connected with the first air duct unit, and the second shell forms the limiting groove together with the second filling assembly.

[0014] In some embodiments, the second filling assembly comprises a first filling piece and a second filling piece, the first filling piece and the second filling piece are both arranged between the first shell and the second shell, the second filling piece is arranged between the first filling piece and the second shell, and the second filling piece is shorter than the first filling piece, and the first filling piece forms the limiting groove together with the second shell.

[0015] In some embodiments, the odor-removing air duct comprises a first odor-removing air duct and a second odor-removing air duct, the first odor-removing air duct is arranged on the first air duct unit, the second odor-removing air duct is arranged on the second air duct unit, and the first odor-removing air duct and the second odor-removing air duct are communicated; the odor-removing air inlet is arranged on the first air duct unit and / or the second air duct unit, the odor-removing air outlet is arranged on the first air duct unit, and the odor-removing module is fixedly installed on the second air duct unit.

[0016] In some embodiments, the air duct module is arranged in the accommodating cavity, so as to divide the accommodating cavity into a first chamber and a second chamber, the air duct module has two odor-removing air inlets and two odor-removing air outlets, the two odor-removing air inlets are respectively communicated with the first chamber and the second chamber, the two odor-removing air outlets are also respectively communicated with the first chamber and the second chamber, and the odor-removing module is arranged between the two odor-removing air inlets.

[0017] In some embodiments, the odor-removing module has a communicated odor-removing inlet and an odor-removing outlet, the odor-removing inlet is arranged between the two odor-removing air inlets, and the odor-removing inlet is arranged downward.

[0018] In some embodiments, the box has a drawer arranged in the accommodating cavity, and the odor-removing air outlet is arranged opposite to the drawer.

[0019] In some embodiments, the odor-removing outlet is arranged at an angle with the extension direction of the odor-removing air duct.

[0020] In some embodiments, the thickness of the door body of the refrigeration equipment is 25mm-40mm, and the total thickness of the cabinet and the door body is 450mm-600mm.

[0021] The utility model has at least the following beneficial effects:

[0022] The refrigeration equipment comprises a cabinet, an air duct module and a deodorization module. The cabinet has a containing cavity. The air duct module is arranged in the cabinet. The air duct module has a deodorization air duct, a deodorization air inlet and a deodorization air outlet which are in communication with the deodorization air duct and the containing cavity. The deodorization module is arranged in the deodorization air duct. If heavy-smelling food such as dried pickles and hot pot seasonings is stored in the refrigerator, the smell of the food will spread to other food, which will bring a poor user experience. The refrigeration equipment is provided with the deodorization air duct on the air duct module. The air entering the deodorization air inlet is transported through the deodorization air duct and then discharged from the deodorization air outlet. The deodorization air inlet and the deodorization air outlet are in communication with the containing cavity, and the deodorization module is arranged in the deodorization air duct. The deodorization module sucks the air in the containing cavity from the deodorization air inlet, and the air is deodorized by the deodorization assembly in the deodorization module, and then the deodorized air is discharged into the containing cavity through the deodorization air outlet. The deodorization module can deodorize the air in the containing cavity, reduce the probability of odor transfer between food, and make the air in the containing cavity fresh, which brings a good user experience. The refrigeration equipment sets the deodorization air duct in the air duct module and the deodorization module in the deodorization air duct, that is, integrates the deodorization module in the air duct module. The space inside the air duct module is utilized, and the occupation of the deodorization module and the deodorization air duct to the space of the refrigeration equipment is reduced, which will help to reduce the size of the refrigeration equipment and make the refrigeration equipment develop towards small size and ultra-thin direction. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0024] Figure 1 The structure of the refrigeration equipment in one or more embodiments of the present application is shown.

[0025] Figure 2 The top view of the refrigeration equipment in one or more embodiments of the present application is shown.

[0026] Figure 3 The sectional view along the direction of A-A in the middle is shown. Figure 2

[0027] Figure 4 The sectional view along the direction of A-A in the middle is shown.​Figure 3 Enlarged view at C.

[0028] Figure 5 A cross-sectional view along Figure 2 A cross-sectional view along direction B-B.

[0029] Figure 6 A cross-sectional view along Figure 5 Enlarged view at D.

[0030] Figure 7 A cross-sectional view along Figure 2 A cross-sectional view along direction E-E.

[0031] Figure 8 A structural schematic diagram of a wind tunnel module of a refrigeration device in one or more embodiments of the present application is shown.

[0032] Figure 9 A structural schematic diagram of a first wind tunnel module of a refrigeration device in one or more embodiments of the present application is shown.

[0033] Figure 10 An exploded schematic diagram of a first wind tunnel module of a refrigeration device in one or more embodiments of the present application is shown.

[0034] Figure 11 A structural schematic diagram of a first wind tunnel unit of a refrigeration device in one or more embodiments of the present application is shown.

[0035] Figure 12 An exploded schematic diagram of a first wind tunnel unit of a refrigeration device in one or more embodiments of the present application is shown.

[0036] Figure 13 A structural schematic diagram of a second wind tunnel unit of a refrigeration device in one or more embodiments of the present application is shown.

[0037] Figure 14 A first perspective exploded schematic diagram of a second wind tunnel unit of a refrigeration device in one or more embodiments of the present application is shown.

[0038] Figure 15 A second perspective exploded schematic diagram of a second wind tunnel unit of a refrigeration device in one or more embodiments of the present application is shown.

[0039] Figure 16 A cross-sectional view along Figure 15 Enlarged view at F.

[0040] 1000-refrigeration equipment, 100-cabinet, 100a-receiving cavity, 100b-first chamber, 100c-second chamber, 200-air duct module, 200a-clean air duct, 200a1-first clean air duct, 200a2-second clean air duct, 200b-clean air inlet, 200c-clean air outlet, 200d-outlet air duct, 210-first air duct module, 211-first air duct unit, 212-first shell assembly, 2121-third shell, 2122-fourth shell, 213-first filling assembly, 2131-third filling piece, 2132-fourth filling piece, 214-second air duct unit, 214c-limiting groove, 215-second shell assembly, 2151-first shell, 2152-second shell, 216-second filling assembly, 2161-first filling piece, 2162-second filling piece, 2161a-first limiting part, 2161b-second limiting part, 2161c-third limiting part, 220-second air duct module, 220a-second air supply surface, 220b-transition air duct, 230-third air duct module, 230a-air supply air duct, 300-clean air module, 300a-clean air inlet, 300b-clean air outlet, 400-refrigeration unit, 410-evaporator, 420-fan, 500-door body, 600-drawer. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0042] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative positional relationship, movement condition and the like between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0043] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0044] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implying the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0045] The mainstream refrigeration equipment in the current market generally has the problem of large external size. The refrigeration equipment such as refrigerator and freezer often occupies a large space in the kitchen or home environment, which is undoubtedly a heavy burden for the limited living area, especially for urban apartments and small family households. The large volume of the refrigerator also limits the layout flexibility of the kitchen and affects the harmony and beauty of the overall home design.

[0046] Therefore, the problem of large external size of the mainstream refrigeration equipment in the current market brings many challenges and inconveniences to consumers.

[0047] The embodiment of the present application provides a refrigeration equipment 1000, which can at least solve the technical problem of large external size of the refrigeration equipment 1000 to a certain extent.

[0048] The refrigeration equipment can be a refrigerator, a freezer or the like, which is not limited in the present application. For the convenience of description, the refrigeration equipment is taken as a refrigerator in the following description.

[0049] The refrigeration equipment is generally a cuboid. For the convenience of description, the height direction Z, the width direction X and the thickness direction Y are defined respectively. In the use state of the refrigeration equipment, the vertical direction is the height direction Z, and the projection of the refrigeration equipment in the vertical direction is a rectangle. The direction of the long side is the width direction X, and the direction of the wide side is the thickness direction Y.

[0050] Similarly, for the convenience of description, the six directions of up, down, left, right, front and back are defined. In the height direction Z, the top is close to the top surface, and the bottom is away from the top surface. The two directions in the width direction X are left and right respectively. The chamber of the refrigeration equipment has a taking and placing opening, and the door body is arranged at the taking and placing opening. In the thickness direction Y, the front is close to the door body, and the back is away from the door body.

[0051] The present application will be described below in combination with the drawings and with reference to specific embodiments:

[0052] As Figures 1 to 6As shown, the refrigeration equipment 1000 comprises a cabinet 100, an air duct module 200 and a deodorization module 300, the cabinet 100 has a containing cavity 100a, the air duct module 200 is arranged in the cabinet 100, the air duct module 200 has a deodorization air duct 200a and a deodorization air inlet 200b and a deodorization air outlet 200c which are both in communication with the deodorization air duct 200a and the containing cavity 100a, and the deodorization module 300 is arranged in the deodorization air duct 200a.

[0053] The containing cavity 100a can be used to store food, cold compress ice packs, fresh flowers and other items that need to be refrigerated. The air duct module 200 is arranged in the cabinet 100, which can be arranged in the containing cavity 100a or outside the containing cavity 100a, for example, between the back wall of the refrigerator and the tank, which is not limited in the present application. The air duct module 200 can be provided with an air outlet air duct 200d in communication with the containing cavity 100a, and air is supplied to the containing cavity 100a through the air outlet air duct 200d to adjust the temperature of the containing cavity 100a.

[0054] If the refrigerator stores food with heavy smell, such as dried pickles, hot pot ingredients, etc., the smell of these foods will be transferred to other items, which will bring bad user experience. The refrigeration equipment 1000 is provided with a deodorization air duct 200a on the air duct module 200, the air entering from the deodorization air inlet 200b is transported through the deodorization air duct 200a, and then discharged from the deodorization air outlet 200c, the deodorization air inlet 200b and the deodorization air outlet 200c are both in communication with the containing cavity 100a, and the deodorization module 300 is arranged in the deodorization air duct 200a, the deodorization module 300 sucks the air in the containing cavity 100a from the deodorization air inlet 200b, the air passes through the deodorization assembly in the deodorization module 300 for deodorization treatment, and then the air with deodorization is discharged into the containing cavity 100a through the deodorization air outlet 200c. The deodorization module 300 can deodorize the air in the containing cavity 100a, reduce the probability of food odor transfer, and make the air in the containing cavity 100a relatively fresh, which brings better user experience. The refrigeration equipment 1000 opens the deodorization air duct 200a in the air duct module 200, and sets the deodorization module 300 in the deodorization air duct 200a, i.e. integrates it in the air duct module 200, which utilizes the space inside the air duct module 200, reduces the occupation of the deodorization module 300 and the deodorization air duct 200a to the rest of the space of the refrigeration equipment 1000, which will help to reduce the size of the refrigeration equipment 1000, and make the refrigeration equipment 1000 develop towards small size and ultra-thin direction.

[0055] The structure and principle of the deodorization module 300 are various and known to those skilled in the art, which will not be described here.

[0056] In some embodiments, the air duct module 200 is arranged in the accommodating cavity 100a, and divides the accommodating cavity 100a into the first cavity 100b and the second cavity 100c. The air duct module 200 has two clean air inlets 200b, and the two clean air inlets 200b are respectively communicated with the first cavity 100b and the second cavity 100c. The clean air module 300 is arranged between the two clean air inlets 200b.

[0057] The air duct module 200 is arranged in the accommodating cavity 100a, and divides the accommodating cavity 100a into the first cavity 100b and the second cavity 100c. In this way, the air duct module 200 not only supports the clean air module 300, supplies clean air to the clean air module 300 through the clean air duct 200a, and supplies air to the accommodating cavity 100a through the air outlet duct 200d, but also divides the accommodating cavity 100a. In this way, the air duct module 200 is arranged in the accommodating cavity 100a, and does not increase the thickness of the refrigerator, which helps to make the refrigerator thinner and suitable for more installation environments. In this way, the refrigerator does not need to separately arrange a partition for dividing the accommodating cavity 100a. The air duct module 200 also integrates the function of dividing the accommodating cavity 100a, which is higher in integration, helps to reduce the number of parts of the refrigerator, saves processing cost, and helps to reduce the external size of the refrigerator. In these embodiments, the air duct module 200 has two clean air inlets 200b and two clean air outlets 200c, and the two clean air inlets 200b and the two clean air outlets 200c are respectively communicated with the first cavity 100b and the second cavity 100c. In this way, the clean air module 300 can simultaneously clean the first cavity 100b and the second cavity 100c, reduce the odor of the first cavity 100b and the second cavity 100c, and improve the user experience. The clean air module 300 is arranged between the two clean air inlets 200b, so that the clean air module 300 is closer to the clean air inlets 200b, which helps to ensure the air suction efficiency of the clean air module.

[0058] In some embodiments, the air duct module 200 includes a first air duct unit 211 and a second air duct unit 214. The first air duct unit 211 is mounted to the cabinet 100, and the second air duct unit 214 is detachably connected to the first air duct unit 211. The clean air module 300 is mounted to the second air duct unit 214.

[0059] The first air duct unit 211 is fixedly installed on the cabinet 100, and the second air duct unit 214 is detachably connected to the first air duct unit 211, so that the second air duct unit 214 can be detached from the first air duct unit 211. The deodorization module 300 is installed on the second air duct unit 214, so that the deodorization module 300 can be detached together with the second air duct unit 214. In this way, the deodorization module 300 can be detached together with the second air duct unit 214 from the first air duct unit 211, so that the deodorization module 300 can be conveniently maintained and the efficiency of the maintenance of the deodorization module 300 is improved. In some embodiments, when the size of the second air duct unit 214 is large, the deodorization air duct 200a, the deodorization air inlet 200b and the deodorization air outlet 200c can be arranged only on the second air duct unit 214. Of course, the deodorization air duct 200a, the deodorization air inlet 200b and the deodorization air outlet 200c can also be arranged on both the first air duct unit 211 and the second air duct unit 214.

[0060] As shown in Figure 7 some embodiments, the deodorization air duct 200a includes a first deodorization air duct 200a1 arranged on the first air duct unit 211 and a second deodorization air duct 200a2 arranged on the second air duct unit 214, and the first deodorization air duct 200a1 and the second deodorization air duct 200a2 are in communication. The deodorization air inlet 200b is arranged on the first air duct unit 211 and / or the second air duct unit 214, and the deodorization air outlet 200c is arranged on the first air duct unit 211. The deodorization module 300 is fixedly installed on the second air duct unit 214.

[0061] That is, the first deodorization air duct 200a1 includes two sections in communication, which are the first deodorization air duct 200a1 and the second deodorization air duct 200a2. The first deodorization air duct 200a1 is arranged on the first air duct unit 211, and the second deodorization air duct 200a2 is arranged on the second air duct unit 214. The deodorization air inlet 200b can be arranged on the first air duct unit 211, on the second air duct unit 214, or on both the first air duct unit 211 and the second air duct unit 214, as long as the deodorization air inlet 200b can communicate with the first deodorization air duct 200a1 or the second deodorization air duct 200a2, which is not limited in the present application. The deodorization module 300 is installed on the second air duct unit 214 and located in the second deodorization air duct 200a2. In some embodiments, the second deodorization air duct 200a2 is arranged on the second air duct unit 214, and the deodorization module 300 is installed in the second deodorization air duct 200a2.

[0062] In some embodiments, the first air duct unit 211 is arranged above the second air duct unit 214.

[0063] As shown in Figure 7 and Figure 8As shown, in some embodiments, the air duct module 200 includes a first air duct module 210, a second air duct module 220, and a third air duct module 230 arranged along the height direction of the housing 100. The first air duct module 210 is located above the third air duct module 230, and the second air duct module 220 is located between the first air duct module 210 and the third air duct module 230, and is connected to the first air duct module 210 and the third air duct module 230. In these embodiments, the first air duct module 210 includes a first air duct unit 211 and a second air duct unit 214, and the first air duct module 210 also has an outlet air duct 200d. The second air duct module 220 has a transition air duct 220b, and the third air supply module has an air supply air duct 230a. The transition air duct 220b is connected to the air supply air duct 230a and the outlet air duct 200d. A cooling unit 400 is provided in the third air duct module 230. The cooling unit 400 includes components such as an evaporator 410 and a fan 420 to cool and circulate the air. Under the action of the fan 420, the air in the receiving cavity 100a enters the air supply duct 230a of the third air duct module 230 and is cooled by the evaporator 410, etc. Then it enters the transition air duct 220b and the air outlet duct 200d, and finally is discharged into the receiving cavity 100a, thereby cooling the receiving cavity 100a.

[0064] In some embodiments, a damper is provided inside the second air duct module 220. The damper is used to adjust the opening of the transition air duct 220b, thereby adjusting the airflow size. In these embodiments, the first air duct unit 211 is located on the second air duct unit 214, and the second air duct unit 214 is located on the second air duct module 220 and connected to the second air duct module 220. With this design, when the second air duct unit 214 is removed from the first air duct unit 211, the second air duct module 220 is exposed, which facilitates the maintenance of components such as dampers inside the second air duct module 220.

[0065] like Figures 9 to 15 As shown in the figure, in some embodiments, the second air duct unit 214 includes a second housing assembly 215 and a second filling assembly 216 installed on the second housing assembly 215. The second housing assembly 215 and the second filling assembly 216 form a limiting groove 214c. The odor-removing module 300 is installed in the limiting groove 214c. Along the width direction of the housing 100, the second housing assembly 215 and the second filling assembly 216 are located at both ends of the odor-removing module 300.

[0066] The second filling assembly 216 is arranged in the second housing assembly 215, the second filling member 2162 and the second housing assembly 215 jointly define a limiting groove 214c for mounting the odor removal module 300, the odor removal module 300 is limited in the limiting groove 214c, and along the width direction of the cabinet 100, the odor removal module 300 is clamped by the second housing assembly 215 and the second filling assembly 216, so that the odor removal module 300 cannot move in the width direction of the cabinet 100. After the second air duct unit 214 is detached from the first air duct unit 211, the second filling assembly 216 and the second housing assembly 215 can be separated, and then the odor removal module 300 between the second filling assembly 216 and the second housing assembly 215 can be taken out, so that the odor removal module 300 is convenient to overhaul. It should be noted that the second housing assembly 215 and the second filling assembly 216 can be connected together, for example, clamped, bonded, etc., or can not be connected, when the second filling assembly 216 is not connected with the second housing assembly 215, the second filling assembly 216 can be located in the second housing assembly 215 and be limited by the second housing assembly 215.

[0067] In some embodiments, the second housing assembly 215 includes a first housing 2151 and a second housing 2152 connected together, the second filling assembly 216 is arranged between the first housing 2151 and the second housing 2152, the first housing 2151 is detachably connected with the first air duct unit 211, and the second housing 2152 forms the limiting groove 214c with the second filling assembly 216.

[0068] The first housing 2151 and the second housing 2152 are fixedly connected together, the second filling assembly 216 is arranged between the first housing 2151 and the second housing 2152, the first housing 2151 and the second housing 2152 protect the second filling assembly 216 from being damaged due to external impact or the like. The first housing 2151 is detachably connected with the first air duct unit 211, the first housing 2151 can be detached from the first air duct unit 211, the second filling assembly 216 is located in the first housing 2151 and the second housing 2152, and the first housing 2151 and the second housing 2152 are connected, so that the first housing 2151, the second housing 2152 and the second filling assembly 216 can be integrally detached from the first air duct unit 211. In these embodiments, the second housing 2152 and the second filling assembly 216 jointly define the limiting groove 214c for limiting the odor removal module 300.

[0069] In some embodiments, the first outer shell 2151 and the second outer shell 2152 are disposed opposite each other along the width direction of the housing 100, and the first outer shell 2151 and the second outer shell 2152 together form an installation chamber. The second filling component 216 is confined within the installation chamber, and when the first outer shell 2151 and the second outer shell 2152 are connected together, the second filling component 216 cannot be removed from the installation chamber. The first outer shell 2151 and the second outer shell 2152 can be connected by snap-fit, bolt connection, screw connection, etc., which is not limited in this application.

[0070] In some embodiments, the second filling component 216 includes a first filling element 2161 and a second filling element 2162, both of which are disposed between the first housing 2151 and the second housing 2152. The second filling element 2162 is disposed between the first filling element 2161 and the second housing 2152, and the second filling element 2162 is shorter than the first filling element 2161. The first filling element 2161 and the second housing 2152 form a limiting groove 214c.

[0071] The second filler 2162 is located between the first filler 2161 and the second outer shell 2152. The second filler 2162 is shorter than the first filler 2161, so that the first filler 2161 and the second outer shell 2152 can be closed together to form a limiting groove 214c. Specifically, the portion of the first filler 2161 extending beyond the second filler 2162 and the second outer shell 2152 together form the limiting groove 214c. With this design, the odor-eliminating module 300 can be removed from the first filler 2161 after the first outer shell 2151 and the second outer shell 2152 are disassembled and separated, without the need to separate the first filler 2161 and the second filler 2162 again. This makes the disassembly of the odor-eliminating module 300 more convenient and helps to improve maintenance efficiency.

[0072] In some embodiments, corresponding protrusions and grooves are provided on the first filler and the second filler 2162, and the first filler 2161 and the second filler 2162 are positioned and fitted together by inserting the protrusions into the grooves.

[0073] like Figure 16 As shown, in some embodiments, the inner wall of the limiting groove 214c is provided with a first limiting part 2161a, a second limiting part 2161b and a third limiting part 2161c at intervals, and the first limiting part 2161a, the second limiting part 2161b and the third limiting part 2161c are all in contact with the outer surface of the odor removal module 300.

[0074] The first limiting part 2161a, the second limiting part 2161b and the third limiting part 2161c are in contact with the outer surface of the odor-removing module 300 to limit the odor-removing module 300, ensure the accuracy of the position of the odor-removing module 300 and reduce the shaking of the odor-removing module 300.

[0075] In some embodiments, along the height direction of the box body 100, the first limiting part 2161a and the second limiting part 2161b are respectively located at two ends of the odor-removing module 300, and along the thickness direction of the box body 100, the second limiting part 2161b and the third limiting part 2161c are respectively located at two ends of the odor-removing module 300.

[0076] Along the height direction of the box body 100, the first limiting part 2161a and the second limiting part 2161b are respectively located above and below the odor-removing module 300, and along the thickness direction of the box body 100, the second limiting part 2161b and the third limiting part 2161c are respectively located at two sides of the odor-removing module 300, and the odor-removing module 300 is in contact with the first limiting part 2161a, the second limiting part 2161b and the third limiting part 2161c. In this way, along the height direction of the box body 100, the odor-removing module 300 is limited by the first limiting part 2161a and the second limiting part 2161b, and the odor-removing module 300 cannot move along the height direction of the box body 100, along the thickness direction of the box body 100, the odor-removing module 300 is limited by the second limiting part 2161b and the third limiting part 2161c, and the odor-removing module 300 cannot move along the thickness direction of the box body 100, along the width direction of the box body 100, the odor-removing module 300 is limited by the second shell assembly 215 and the second filling assembly 216, and the odor-removing module 300 cannot move along the width direction of the box body 100, and under the joint action of the first limiting part 2161a, the second limiting part 2161b, the third limiting part 2161c, the second shell assembly 215 and the second filling assembly 216, the odor-removing module 300 is fixed in the limiting groove 214c, ensuring the accuracy of the position of the odor-removing module 300 and helping to ensure the stable operation of the odor-removing module 300.

[0077] In some embodiments, the first air duct unit 211 comprises a first shell assembly 212 and a first filling assembly 213 mounted on the first shell assembly 212, the first filling assembly 213 is provided with a first odor-removing air duct 200a1, and the first shell 2151 of the first air duct unit 211 is detachably connected to the first shell assembly 212.

[0078] In some embodiments, the first shell assembly 212 includes a third shell 2121 and a fourth shell 2122 arranged in a spaced manner along the width direction of the cabinet 100 and fixedly connected, the first filling assembly 213 includes a third filling piece 2131 and a fourth filling piece 2132 arranged side by side along the width direction of the cabinet 100, the third filling piece 2131 and the fourth filling piece 2132 enclose the first clean air duct 200a1, the third filling piece 2131 and the fourth filling piece 2132 are arranged between the third shell 2121 and the fourth shell 2122, clamped by the third shell 2121 and the fourth shell 2122, and the first shell 2151 is detachably connected to the third shell 2121. The third filling piece 2131 and the fourth filling piece 2132 are both located between the third shell 2121 and the fourth shell 2122, and the third shell 2121 and the fourth shell 2122 protect the second filling assembly 216.

[0079] In some embodiments, along the height direction of the cabinet 100, the fourth shell 2122 is longer than the third shell 2121, the lower end of the fourth shell 2122 extends out of the third shell 2121, and the second shell 2152 is located between the first filling piece 2161 and the fourth shell 2122, that is, the first filling piece 2161, the second filling piece 2162, and the second shell 2152 are all located between the first shell 2151 and the fourth shell 2122.

[0080] In some embodiments, the first filling piece 2161, the second filling piece 2162, the third filling piece 2131, and the fourth filling piece 2132 are all foamed pieces, and the first shell 2151, the second shell 2152, the third shell 2121, and the fourth shell 2122 are all injection molded shells.

[0081] In some embodiments, the first filling piece 2161, the second filling piece 2162, and the second shell 2152 enclose the second clean air duct 200a2.

[0082] In some embodiments, the first shell 2151 is located in the first chamber 100b, the fourth shell 2122 is located in the second chamber 100c, a clean air inlet 200b is formed on each of the first shell 2151 and the fourth shell 2122, and the two clean air inlets 200b are arranged in an opposite manner.

[0083] In some embodiments, the third shell 2121 is arranged in the first chamber 100b, the fourth shell 2122 is arranged in the second chamber 100c, and a clean air outlet 200c is formed on each of the third shell 2121 and the fourth shell 2122.

[0084] In some embodiments, the deodorization module 300 has a deodorization inlet 300a and a deodorization outlet 300b in communication. The deodorization inlet 300a is disposed between the two deodorization air inlets 200b and faces downward. For example, as shown in FIG. 2. Figure 4

[0085] The deodorization module 300 sucks in air from the deodorization inlet 300a and removes odor, and then discharges the air from the deodorization outlet 300b. The deodorization inlet 300a is disposed between the two deodorization air inlets 200b and faces downward, which helps to ensure that the deodorization module 300 simultaneously sucks in air from the first containing cavity 100a and the second containing cavity 100a and removes odor in the first containing cavity 100a and the second containing cavity 100a. In addition, the deodorization inlet 300a is disposed between the two deodorization air inlets 200b, so that the user can see through the deodorization air inlets 200b whether the deodorization inlet 300a is blocked by dust or the like, thereby facilitating the maintenance of the deodorization module 300.

[0086] In some embodiments, the cabinet 100 has a drawer 600 mounted in the containing cavity 100a, and the deodorization air outlet 200c is disposed opposite the drawer 600.

[0087] Through the provision of the drawer 600, the user can conveniently access the items. The air circulation in the interior of the refrigerator mainly depends on the refrigeration system and the air circulation system of the refrigerator. The drawer 600 is a relatively closed space in the interior of the refrigerator, and the air circulation therein is usually poor. This means that the air in the drawer 600 is updated slowly, and odor molecules and bacteria are more likely to accumulate therein. These embodiments dispose the deodorization air outlet 200c opposite the drawer 600, which helps to remove odor in the drawer 600 and ensure the air quality in the drawer 600.

[0088] In some embodiments, the air outlet direction of the deodorization outlet 300b is disposed at an angle with the extension direction of the deodorization air duct 200a. For example, as shown in FIG. 2. Figure 6

[0089] That is, the deodorization outlet 300b of the deodorization module 300 does not directly face the extension direction of the deodorization air duct 200a, but faces the inner wall of the deodorization air duct 200a. Such a disposition helps to make the air outlet of the deodorization air duct 200a more gentle and improve the user experience.

[0090] In some embodiments, the first filler 2161, the second filler 2162, and the second shell 2152 enclose the deodorization air duct 200a, and the deodorization outlet 300b of the deodorization module 300 faces the inner wall of the second shell 2152.

[0091] ​​In some embodiments, the deodorization module 300 is arranged on the deodorization air duct 200a close to the deodorization air inlet 200b on one side of the deodorization air duct 200a.

[0092] In some embodiments, along the thickness direction of the cabinet 100, the deodorization air duct 200a, the deodorization air inlet 200b and the deodorization air outlet 200c are arranged on the air duct module 200 close to the door body 500 of the refrigeration equipment 1000 on one side.

[0093] In some embodiments, the deodorization air outlet 200c is higher than the deodorization air inlet 200b. The air temperature in the containing cavity 100a is relatively low, and the cold air is easy to sink. Arranging the deodorization air outlet 200c higher than the deodorization air inlet 200b can help to promote the air flow in the containing cavity 100a, so that the deodorization module 300 can circulate and purify the air more effectively.

[0094] In some embodiments, the deodorization air inlet 200b is arranged at the lower part of the first outer shell 2151 and the fourth outer shell 2122. This design can promote more uniform and comprehensive circulation of the air in the refrigerator. The cold air enters the deodorization module 300 from the bottom, and is discharged from the upper part after purification, which helps to reduce the dead angle and improve the air purification effect in the entire refrigerator.

[0095] In some embodiments, the thickness of the door body 500 of the refrigeration equipment 1000 is 25mm-40mm, and the total thickness of the cabinet 100 and the door body 500 is 450mm-600mm.

[0096] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0097] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of protection required by the present application.

[0098] While the embodiments of the present application have been shown and described, it is to be understood that the embodiments can be varied, modified, substituted and changed by those skilled in the art without departing from the principles and spirit of the present application, the scope of which is defined by the claims and their equivalents.

Claims

1. A refrigeration appliance characterized in that, The utility model relates to a cabinet (100) with a containing cavity (100a), a duct module (200) arranged in the cabinet (100), the duct module (200) has a clean air duct (200a) and a clean air inlet (200b), a clean air outlet (200c) in communication with the clean air duct (200a) and the containing cavity (100a), and a clean air module (300) arranged in the clean air duct (200a). The duct module (200) comprises a first duct unit (211) and a second duct unit (214), the first duct unit (211) is mounted on the cabinet (100), the second duct unit (214) is detachably connected with the first duct unit (211), and the clean air module (300) is mounted on the second duct unit (214). The second duct unit (214) comprises a second housing assembly (215) and a second filling assembly (216) mounted on the second housing assembly (215), the second housing assembly (215) and the second filling assembly (216) form a limiting groove (214c), the clean air module (300) is mounted in the limiting groove (214c), and the second housing assembly (215) and the second filling assembly (216) are respectively located at two ends of the clean air module (300) along the width direction of the cabinet (100). The limiting groove (214c) is provided with a first limiting portion (2161a), a second limiting portion (2161b) and a third limiting portion (2161c) at intervals, and the first limiting portion (2161a), the second limiting portion (2161b) and the third limiting portion (2161c) are in contact with the outer surface of the clean air module (300).

2. The refrigeration appliance of claim 1, wherein, The first limiting portion (2161a) and the second limiting portion (2161b) are respectively located at two ends of the clean air module (300) along the height direction of the cabinet (100), and the second limiting portion (2161b) and the third limiting portion (2161c) are respectively located at two ends of the clean air module (300) along the thickness direction of the cabinet (100).

3. The refrigeration appliance of claim 2, wherein, The second housing assembly (215) comprises a first housing (2151) and a second housing (2152) connected, the second filling assembly (216) is arranged between the first housing (2151) and the second housing (2152), the first housing (2151) is detachably connected with the first duct unit (211), and the second housing (2152) forms the limiting groove (214c) with the second filling assembly (216).

4. The refrigeration appliance of claim 3, wherein, ​ 5. The refrigeration appliance of claim 4, wherein, ​ 6. The refrigeration appliance of claim 3, wherein, ​ 7. The refrigeration appliance of claim 6, wherein, The second filling assembly (216) comprises a first filling piece (2161) and a second filling piece (2162), the first filling piece (2161) and the second filling piece (2162) are arranged between the first shell (2151) and the second shell (2152), the second filling piece (2162) is arranged between the first filling piece (2161) and the second shell (2152), and the second filling piece (2162) is shorter than the first filling piece (2161), and the first filling piece (2161) and the second shell (2152) form the limiting groove (214c).

8. The refrigeration appliance of claim 2, wherein, The clean air duct (200a) comprises a first clean air duct (200a1) arranged on the first air duct unit (211) and a second clean air duct (200a2) arranged on the second air duct unit (214), and the first clean air duct (200a1) and the second clean air duct (200a2) are communicated; the clean air inlet (200b) is arranged on the first air duct unit (211) and / or the second air duct unit (214), and the clean air outlet (200c) is arranged on the first air duct unit (211); and the clean air module (300) is fixedly installed on the second air duct unit (214).

9. The refrigeration appliance of any of claims 1-8, wherein, The air duct module (200) is arranged in the accommodating cavity (100a) and divides the accommodating cavity (100a) into a first cavity (100b) and a second cavity (100c), the air duct module (200) has two clean air inlets (200b) and two clean air outlets (200c), the two clean air inlets (200b) are respectively communicated with the first cavity (100b) and the second cavity (100c), the two clean air outlets (200c) are also respectively communicated with the first cavity (100b) and the second cavity (100c), and the clean air module (300) is arranged between the two clean air inlets (200b).

10. The refrigeration appliance of claim 9, wherein, The clean air module (300) has a clean air inlet (300a) and a clean air outlet (300b) which are communicated, the clean air inlet (300a) is arranged between the two clean air inlets (200b), and the clean air inlet (300a) is arranged downward.

11. The refrigeration appliance of claim 10, wherein, The cabinet (100) has a drawer (600) arranged in the accommodating cavity (100a), and the clean air outlet (200c) is arranged opposite to the drawer (600).

12. The refrigeration appliance of claim 10, wherein, The clean air outlet (300b) is arranged at an angle with the extension direction of the clean air duct (200a).

13. The refrigeration appliance of any of claims 1-8, wherein, The thickness of the door body (500) of the refrigeration equipment (1000) is 25mm-40mm, and the total thickness of the cabinet (100) and the door body (500) is 450mm-600mm.

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