Dressing assembly

By combining a dressing stool and a beauty refrigerator, and using limiting components and casters to achieve sliding storage of the refrigerator, the problem of the beauty refrigerator being inconvenient to place on the dressing table is solved, and the capacity and ease of use are improved.

CN223678078UActive Publication Date: 2025-12-16GREE ELECTRIC APPLIANCE INC OF ZHUHAI
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Patent Information

Application Number
CN202423122539.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-17
Publication Date
2025-12-16
Estimated Expiration
2034-12-17

AI Technical Summary

Technical Problem

Existing beauty refrigerators are inconvenient to place on dressing tables or bedside tables, take up extra space, and have a small capacity, making them ineffective for storing cosmetics.

Method used

Design a dressing component including a dressing stool and a beauty refrigerator. The dressing stool is equipped with a limiting component, and the beauty refrigerator has casters at the bottom. The refrigerator can be slidably stored by the combination of the limiting component and the casters. The inner cylinder can be raised and lowered to increase the volume and facilitate easy access.

Benefits of technology

It enables convenient movement and storage of the beauty refrigerator, increases capacity, avoids taking up extra space, and improves ease of use and storage capacity.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a dressing assembly which comprises a dressing stool, a first limiting piece, a second limiting piece, a first connecting piece and a second connecting piece. Pulleys are arranged at the bottom of the beauty makeup refrigerator, and the beauty makeup refrigerator is provided with a second limiting piece; the beauty makeup refrigerator can slide into the containing space or slide out of the containing space. When the beauty makeup refrigerator slides into the containing space, the first limiting piece and the second limiting piece form limiting. The dressing assembly effectively solves the problem that a beauty makeup refrigerator in the prior art is inconvenient to store and place.
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Description

TECHNICAL FIELD

[0001] The utility model relates to furniture technical field, specifically, it relates to a dressing assembly. BACKGROUND

[0002] The current beauty refrigerator has multiple specifications, and the small volume can be directly placed on the dressing table, but due to the small dressing table or bedside table, after placing, it occupies space and the small volume can accommodate less cosmetics, and the large volume beauty refrigerator cannot be placed on the dressing table or bedside table, and generally can only be placed on the ground, occupies other space, and is inconvenient to use.

[0003] Figure 1 As shown in the drawing, it is the general dressing table 101 and the dressing stool 102 of the existing technology, the current beauty refrigerator on the market is as described above, the small volume beauty refrigerator can be placed on the dressing table 101, but the placed articles are few, the large volume beauty refrigerator can only be placed on the ground, occupies additional space

[0004] In summary, the existing technology has the problem of inconvenient storage and placement of the beauty refrigerator. INVENTION CONTENTS

[0005] The utility model discloses a dressing assembly to solve the problem of inconvenient storage and placement of the beauty refrigerator in the prior art.

[0006] To achieve the above object, the utility model provides a dressing assembly, which comprises: a dressing stool, a first limiting piece is arranged on the dressing stool, the dressing stool has a containing space; a beauty refrigerator, a pulley is arranged on the bottom of the beauty refrigerator, the beauty refrigerator is provided with a second limiting piece; the beauty refrigerator can slide into the containing space or slide out of the containing space; when the beauty refrigerator slides into the containing space, the first limiting piece and the second limiting piece form limiting.

[0007] Further, the first limiting piece and the second limiting piece are magnetic attraction pieces, and the first limiting piece and the second limiting piece are attracted and limited to limit the sliding of the beauty refrigerator.

[0008] Further, the dressing stool comprises a stool plate and a support, the stool plate is connected to the support, the first limiting piece is a plurality of, and the plurality of first limiting pieces are arranged on the bottom surface of the stool plate and the support respectively;

[0009] The second limiting piece is a plurality of, and the second limiting piece is arranged correspondingly with the first limiting piece.

[0010] Further, a door cover for taking cosmetics is arranged on the side surface of the beauty refrigerator, and the door cover can be opened or closed.

[0011] The dressing stool is provided with an avoiding opening corresponding to the door cover.

[0012] Further, the makeup refrigerator comprises an outer box body and an inner cylinder, the outer box body is provided with the door cover, and the inner cylinder is movably arranged in the outer box body and used for containing cosmetics.

[0013] The inner cylinder has a first position state in the outer box body and a second position state at least partially outside the outer box body, and can move between the first position state and the second position state.

[0014] Further, the inner cylinder is connected to the outer box body through a driving mechanism, can move up and down relative to the outer box body, and has a top cover as a top structure of the makeup refrigerator; and the inner cylinder moves up to the second position state.

[0015] Further, the driving mechanism comprises:

[0016] a rack connected to an outer wall of the inner cylinder and extending along the lifting direction of the inner cylinder;

[0017] a gear engaged with the rack;

[0018] a motor connected to the outer box body, and having an output shaft drivingly connected with the gear.

[0019] Further, the inner cylinder has a plurality of shelves arranged at intervals along the lifting direction of the inner cylinder, and a plurality of placing compartments are formed between the shelves and inner walls of the inner cylinder.

[0020] The door cover is matched with the shape and size of the placing compartments, and all cosmetics in one of the placing compartments can be taken out when the door cover is opened.

[0021] Further, at least one of the placing compartments is located outside the outer box body when the inner cylinder is in the second position state.

[0022] When the inner cylinder is lifted to a limit position, the placing compartment at the bottom layer is located inside the outer box body and corresponds to the door cover.

[0023] Further, the top cover of the inner cylinder has a containing groove arranged upwardly and used for containing cosmetics and cosmetic tools.

[0024] Further, the makeup refrigerator further comprises a semiconductor refrigeration module, the semiconductor refrigeration module is arranged in the outer box body, the semiconductor refrigeration module is located at the bottom of the inner cylinder, and an air inlet is formed in the bottom wall of the inner cylinder, and cold air of the semiconductor refrigeration module enters the inside of the inner cylinder through the air inlet.

[0025] Further, the semiconductor refrigeration module and the outer box body are provided with a heat preservation layer, and the semiconductor refrigeration module and the inner cylinder are provided with a heat preservation layer, and the semiconductor refrigeration module is fixedly arranged at the bottom of the outer box body.

[0026] The utility model provides a can accomodate and place in the makeup refrigerator of dressing stool bottom, the bottom of makeup refrigerator is provided with pulley, to facilitate removal. When needing using makeup refrigerator, pull out makeup refrigerator from the accommodating space of dressing stool, place in easy operation area and use. When needing accomodating and placing makeup refrigerator, push makeup refrigerator into the accommodating space, after makeup refrigerator slides into the predetermined position of accommodating space, first limit piece and second limit piece form limit cooperation, make makeup refrigerator not move casually, position is fixed. In this way, the structure space of dressing stool is utilized to accomodate makeup refrigerator. In this way, the makeup refrigerator can also have greater volume, more placed articles, and does not occupy additional space, and accomodating and placing are convenient. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the display appearance drawing of dressing table and dressing stool in prior art;

[0028] Figure 2 It is the structure schematic view of dressing assembly of the utility model embodiment;

[0029] Figure 3 It is the display appearance drawing of the makeup refrigerator of dressing assembly of the utility model embodiment when sliding out;

[0030] Figure 4 It is the structure schematic view of the makeup refrigerator of dressing assembly of the utility model embodiment;

[0031] Figure 5 It is the opening schematic view of the makeup refrigerator of dressing assembly of the utility model embodiment;

[0032] Figure 6 It is the structure schematic view of the inner cylinder of dressing assembly of the utility model embodiment when rising to the limit position;

[0033] Figure 7 It is the partial structure schematic view of dressing assembly of the utility model embodiment;

[0034] Figure 8 It is the internal air circulation schematic view of the makeup refrigerator of dressing assembly of the utility model embodiment;

[0035] Figure 9 The structure disassembly schematic view of the makeup refrigerator of the dressing assembly is shown in the embodiment of the utility model. DETAILED DESCRIPTION

[0036] The utility model will be described in further detail below in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0037] Referring to Figures 2 to 9 According to the embodiment of the utility model, a dressing assembly is provided, which comprises a dressing stool 10 and a makeup refrigerator 20, the dressing stool 10 is provided with a first limiting piece, and the dressing stool 10 has a containing space 11; the bottom of the makeup refrigerator 20 is provided with a pulley 21, and the makeup refrigerator 20 is provided with a second limiting piece; the makeup refrigerator 20 can slide into or slide out of the containing space 11; when the makeup refrigerator 20 slides into the containing space 11, the first limiting piece and the second limiting piece form limiting.

[0038] The utility model provides a kind of can be stored and placed in the makeup refrigerator under dressing stool, the bottom of makeup refrigerator is provided with pulley, to facilitate movement. When needing to use makeup refrigerator, pull out makeup refrigerator from the containing space of dressing stool, place in easy operation area and use. When needing to store and place makeup refrigerator, makeup refrigerator is pushed into containing space, after makeup refrigerator slides into the predetermined position of containing space, first limiting piece and second limiting piece form limiting cooperation, so that makeup refrigerator cannot be moved casually, position is fixed. Thus, the structure space of dressing stool is utilized to store makeup refrigerator. Thus, makeup refrigerator can also have greater volume, place more articles, and do not occupy additional space, and storage and placement are convenient.

[0039] Preferably, the first limiting piece and the second limiting piece are magnetic attraction pieces, and the first limiting piece and the second limiting piece attract and limit to restrict the sliding of the makeup refrigerator 20.

[0040] The first limiting piece and the second limiting piece are set as magnetic attraction pieces, which can conveniently push and pull the makeup refrigerator with the advantages of not being laborious, can form effective magnetic attraction limiting, and can prevent the makeup refrigerator from being moved casually to ensure storage safety.

[0041] In the embodiment, the second limiting member is a magnet at the upper and lower positions of the outer wall of the makeup refrigerator body, which can be attracted and limited by the dressing stool and cannot be moved casually. The dressing stool is composed of a metal support, and the first limiting member can be a magnet on the dressing stool or a metal support of the dressing stool. The accommodating space has an opening (formed by the metal support), which can be located on the left or right side as long as it can facilitate the sliding of the makeup refrigerator into or out of the accommodating space. The number of pulleys 21 is multiple, which facilitates the movement and rotation of the makeup refrigerator to the appropriate angle to face the user.

[0042] Referring to Figure 3 , the dressing stool 10 comprises a stool plate 12 and a support 13, the stool plate 12 is connected to the support 13, and the first limiting member is multiple, and the multiple first limiting members are respectively arranged on the bottom surface of the stool plate 12 and the support 13.

[0043] The second limiting member is multiple, and the second limiting member is correspondingly arranged with the first limiting member.

[0044] In the embodiment, the first limiting member is respectively located at different positions of the dressing stool, corresponding to the top surface and the side surface of the makeup refrigerator, so that when the makeup refrigerator slides into the accommodating space, the makeup refrigerator can be limited from multiple directions, thereby enhancing the stability of the accommodation and preventing the makeup refrigerator from sliding out or back and forth.

[0045] Preferably, a door cover 22 for taking cosmetics is arranged on the side surface of the makeup refrigerator 20, and the door cover 22 can be opened or closed.

[0046] The dressing stool 10 is provided with an avoiding opening corresponding to the door cover 22.

[0047] The door cover 22 is located on the side surface of the makeup refrigerator 20, which is convenient for the user to directly open to take the cosmetics, improves the convenience, and improves the user experience. Moreover, the avoiding opening (generally an opening formed by the support, an opening between multiple support legs) is arranged on the dressing stool 10, which can facilitate the user to directly open the makeup refrigerator without pulling out the makeup refrigerator, and the use is more convenient.

[0048] In combination with Figures 4 to 6 , the makeup refrigerator 20 comprises an outer box body 23 and an inner cylinder 24, the outer box body 23 is provided with the door cover 22, and the inner cylinder 24 is movably arranged inside the outer box body 23, and the inner cylinder 24 is used for containing cosmetics.

[0049] The inner cylinder 24 has a first position state inside the outer box body 23, the inner cylinder 24 has a second position state at least partially outside the outer box body 23, and the inner cylinder 24 can move between the first position state and the second position state.

[0050] Since the makeup refrigerator of the present embodiment can be placed in the accommodation space under the dressing table, it can have a larger volume, and therefore, a movable inner cylinder structure is added to hold more cosmetics, providing a larger capacity. When the cosmetics in the inner cylinder need to be used or selected, the inner cylinder is opened to the second position state by the driving mechanism or manual operation to display the internal capacity. When normally stored, the inner cylinder is in the first position state, and the makeup refrigerator has the smallest structure size, facilitating pushing and sliding operation.

[0051] Preferably, the inner cylinder 24 is connected to the outer box body 23 by a driving mechanism, the inner cylinder 24 can move up and down relative to the outer box body 23, the top cover of the inner cylinder 24 is the top structure of the makeup refrigerator 20; the inner cylinder 24 is moved up to the second position state.

[0052] The inner cylinder 24 can move up and down by the driving mechanism, and the inner cylinder 24 displays the internal items after rising and restores to the original state after falling. The advantage of this is that the inner cylinder provides a higher height for taking, and the user does not need to bend down to find and take, improving the user experience.

[0053] The driving mechanism includes a rack 31, a gear 32 and a motor, the rack 31 is connected to the outer wall of the inner cylinder 24, the rack 31 is arranged along the lifting direction of the inner cylinder 24; the gear 32 is engaged with the rack 31; the motor is connected to the outer box body 23, and the output shaft of the motor is drivingly connected with the gear 32.

[0054] The motor fastened on the outer box body drives the gear, and the gear engages with the rack to make the inner cylinder rise and fall. The cooperation of the gear and the rack can bear a larger weight, so that the rising and falling of the inner cylinder can be stable, avoiding the problem of cosmetics falling out or overturning caused by shaking or instability. The rack 31 is arranged on both sides of the inner cylinder, and the number of the rack 31 on one side is two, and the number of the gear and the rack corresponds.

[0055] Referring to Figure 5 and Figure 6 , the inner cylinder 24 has a plurality of shelves 24a, the shelves 24a are arranged at intervals along the lifting direction of the inner cylinder 24, and a plurality of placing compartments 24b are formed between the shelves 24a and the inner wall of the inner cylinder 24.

[0056] The door cover 22 matches the shape and size of the placing compartment 24b, and all the cosmetics in one of the placing compartments 24b can be taken when the door cover 22 is opened.

[0057] The shelf 24a is used to carry and place cosmetics, and the placement compartments 24b form a placement space. The plurality of placement compartments 24b can place cosmetics in layers and classify them according to the frequency of use, thereby improving the convenience of use for users.

[0058] When the inner cylinder 24 is in the second position state, at least one of the placement compartments 24b is located outside the outer box body 23.

[0059] Referring to Figure 6 When the inner cylinder 24 is raised to the limit position, the placement compartment 24b at the bottom layer is located inside the outer box body 23 and corresponds to the door cover 22.

[0060] When the inner cylinder 24 is raised to the limit position, all the placement compartments 24b of the inner cylinder can be displayed to the user, thereby facilitating the user to select and take cosmetics at the first time.

[0061] When the used cosmetics are less, only the door cover can be opened to take out the cosmetics in the placement compartment 24b on the upper layer of the inner cylinder. Here, the cosmetics that are more commonly used and have a higher frequency of use are placed. When more cosmetics are needed, the inner cylinder can be raised or lowered by one key through the touch screen (not shown in the figure) of the box body, as shown in Figure 6 The inner cylinder raising stroke can be designed to have different sizes, which is determined by the height L1 of each layer of the placement compartment 24b. The height of the placement compartment layer is determined by the height of the cosmetics placed in each layer. More shelves and placement compartments can be actually designed, Figure 5 This is a schematic diagram of only raising one layer. At this time, the door cover can be opened to take and place the items in the upper layer of the placement compartment and the second layer of the placement compartment. The door cover can also be kept closed, and only the items in the upper layer of the placement compartment can be taken and placed. The height of the raised inner cylinder is more suitable for users sitting on a dressing stool and does not need to bend over.

[0062] When more cosmetics are needed, the inner cylinder continues to rise until it is raised to the stroke L. At this time, as shown in Figure 6 The items in three or more layers of the placement compartment can be taken and placed.

[0063] Preferably, the top cover of the inner cylinder 24 has a containing groove 24c, which is arranged upward and used to contain cosmetics and cosmetic tools.

[0064] The top cover of the inner cylinder 24 is provided with a concave containing groove 24c, which can contain some cosmetics or cosmetic tools that do not need to be stored at low temperature. In this way, the structural space is fully utilized, and more items can be placed.

[0065] In the embodiment, the makeup refrigerator 20 further comprises a semiconductor refrigeration module 40, which is arranged inside the outer box body 23, and the semiconductor refrigeration module 40 is located at the bottom of the inner cylinder 24, and the bottom wall of the inner cylinder 24 is provided with an air inlet 25, and the cold air of the semiconductor refrigeration module 40 enters the inside of the inner cylinder 24 through the air inlet 25.

[0066] Referring to Figure 8 , when the inner cylinder does not rise, the cold air is delivered to each placing grid through the air duct to lower the temperature, and the rising process is to take and place the makeup products, and the time is relatively short, the cold air at the bottom is still in the box body, and the cold air can be continuously refrigerated and kept warm, and the leaked cold air is also in the box body heat preservation layer. Only part of it leaks out through the gap between the lifting cylinder body and the box body. The bottom wall of the inner cylinder is provided with an air inlet, so the products in the lower layer of the inner cylinder are less frequently used cosmetics, which can keep the temperature low for a long time. Even during the rising process of the inner cylinder, it will not lose too much cold energy, thereby reducing energy consumption.

[0067] The semiconductor refrigeration module 40 is a conventional configuration, which provides cold air for the makeup refrigerator. Figure 8 and Figure 9 The outer box body has a heat preservation layer, and the bottom is provided with a semiconductor refrigeration module. The lower part is a hot end, which is composed of a hot end centrifugal fan and a hot end heat sink to form a heat dissipation air duct, which discharges heat outward. The hot end heat sink and the semiconductor refrigeration sheet are fastened, and then fastened through the cold end heat sink and the cold end heat sink. The cold end centrifugal fan blows the cold end heat sink, and then sends it to each layer of the inner cylinder through the inner air duct to achieve temperature reduction, which can ensure that the internal temperature of the inner cylinder is reduced to 10-15℃ when the ambient temperature is 25℃, which is conducive to the preservation of cosmetics.

[0068] Preferably, the semiconductor refrigeration module 40 and the outer box body 23 are provided with a heat preservation layer 50, the semiconductor refrigeration module 40 and the inner cylinder 24 are provided with a heat preservation layer 50, and the semiconductor refrigeration module 40 is fixedly arranged at the bottom of the outer box body 23.

[0069] The semiconductor refrigeration module is fastened on the box body and tightly contacts with the heat preservation layer, and does not rise and fall with the inner cylinder. The semiconductor refrigeration module has a heat preservation layer (sponge) below the air inlet of the internal cold end fan, which plays a sealing and buffering role and does not leak air. During the rising process, the inner cylinder does not interfere with the fan and the cold end heat sink. When descending, the gear and rack control is relatively accurate, and the stroke can be fixed at a certain height. The gear can be turned a little more angle to sink, and the heat preservation layer (sponge) plays a buffering and sealing role at this time. It can be seen that the heat preservation layer (sponge) can play the role of one thing with multiple uses.

[0070] The dressing assembly solves the problems of the bad placement and storage of the makeup refrigerator, and solves the problem of inconvenient taking of the makeup refrigerator.

[0071] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, "and / or" means and or, unless context clearly indicates otherwise. In addition, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Further, it will be understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0072] It should be noted that the terms "first", "second", and so on in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily mean a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein.

[0073] Of course, the above is the preferred embodiment of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the basic principles of the present application, a number of improvements and refinements can be made, which are also considered within the scope of protection of the present application.

Claims

1. A dressing assembly comprising: The utility model provides a dressing table set, which comprises: a dressing stool (10) provided with a first limiting piece, the dressing stool (10) having a containing space (11); a beauty refrigerator (20) provided with a second limiting piece at the bottom, the beauty refrigerator (20) being capable of sliding into or out of the containing space (11); when the beauty refrigerator (20) slides into the containing space (11), the first limiting piece and the second limiting piece form limiting.

2. The dressing table set according to claim 1, wherein the first limiting piece and the second limiting piece are magnetic pieces, and the first limiting piece and the second limiting piece are attracted to limit the sliding of the beauty refrigerator (20).

3. The dressing table set according to claim 2, wherein the dressing stool (10) comprises a stool board (12) and a support (13), the stool board (12) is connected to the support (13), the first limiting piece is a plurality of pieces, and the plurality of first limiting pieces are respectively arranged on the bottom surface of the stool board (12) and the support (13). The second limiting piece is a plurality of pieces, and the second limiting piece is arranged correspondingly to the first limiting piece.

4. The dressing table set according to claim 1, wherein a door cover (22) for taking cosmetics is arranged on the side of the beauty refrigerator (20), and the door cover (22) is capable of being opened or closed. The dressing stool (10) is provided with an avoiding opening corresponding to the door cover (22).

5. The dressing table set according to claim 4, wherein the beauty refrigerator (20) comprises an outer box (23) and an inner cylinder (24), the door cover (22) is arranged on the outer box (23), and the inner cylinder (24) is movably arranged in the outer box (23), and the inner cylinder (24) is used for containing cosmetics. The inner cylinder (24) has a first position state in the outer box (23), the inner cylinder (24) has a second position state at least partially outside the outer box (23), and the inner cylinder (24) is capable of moving between the first position state and the second position state.

6. The dressing table set according to claim 5, wherein the inner cylinder (24) is connected to the outer box (23) through a driving mechanism, the inner cylinder (24) is capable of moving up and down relative to the outer box (23), the top cover of the inner cylinder (24) is the top structure of the beauty refrigerator (20), and the inner cylinder (24) moves up to the second position state.

7. The dressing table set according to claim 6, wherein the driving mechanism comprises: a rack (31) connected to the outer wall of the inner cylinder (24), the rack (31) extending along the lifting direction of the inner cylinder (24); a gear (32) engaged with the rack (31). ​ ​ ​ ​ ​ ​ A motor is connected to the outer box (23), and an output shaft of the motor is drivingly connected to a gear (32).

8. The dressing assembly according to claim 6, characterized in that, The inner cylinder (24) has a plurality of shelves (24a) which are arranged at intervals along the lifting direction of the inner cylinder (24), and a plurality of placing compartments (24b) are formed between the shelves (24a) and the inner wall of the inner cylinder (24). The door cover (22) matches the shape and size of the placing compartments (24b), and all cosmetics in one of the placing compartments (24b) can be taken out when the door cover (22) is opened.

9. The dressing assembly according to claim 8, characterized in that, When the inner cylinder (24) is in the second position state, at least one of the placing compartments (24b) is located outside the outer box (23); When the inner cylinder (24) is lifted to the limit position, the placing compartment (24b) located at the bottom layer is located inside the outer box (23) and corresponds to the door cover (22).

10. The dressing assembly according to claim 6, characterized in that, The top cover of the inner cylinder (24) has a containing groove (24c) which is arranged upward and used for containing cosmetics and cosmetic tools.

11. The dressing assembly according to claim 6, characterized in that, The makeup refrigerator (20) further comprises a semiconductor refrigeration module (40) which is arranged inside the outer box (23), located at the bottom of the inner cylinder (24), and has an air inlet (25) formed in the bottom wall of the inner cylinder (24), and cold air of the semiconductor refrigeration module (40) enters the inside of the inner cylinder (24) through the air inlet (25).

12. The dressing assembly according to claim 11, characterized in that, A thermal insulation layer (50) is arranged between the semiconductor refrigeration module (40) and the outer box (23), and a thermal insulation layer (50) is arranged between the semiconductor refrigeration module (40) and the inner cylinder (24), and the semiconductor refrigeration module (40) is fixedly arranged at the bottom of the outer box (23).