CN108317803B - Sectional cabinet body for refrigeration equipment and refrigeration equipment - Google Patents

Abstract

The invention discloses a segmented cabinet for refrigeration equipment and refrigeration equipment. A segmented cabinet for refrigeration equipment includes a segmented cabinet, an upper air duct assembly and a lower air duct assembly; the segmented cabinet includes an upper cabinet, a lower cabinet and a connecting belt assembly, and the upper cabinet and all The lower boxes are connected together by the connecting belt assembly, and a storage assembly is provided in the connecting belt assembly, and the storage assembly includes a storage bucket, a drawer and a press-ejection mechanism, and the storage bucket includes Two half barrels connected together, a storage space is formed between the two half barrels, the drawer is slidably arranged in the storage space, and the pressing and ejecting mechanism is arranged in the storage space on the barrel and opposite to the drawer. Realize the diversification of refrigeration equipment storage functions to improve user experience.

Description

Segmented cabinets and refrigeration equipment for refrigeration equipment

technical field

The invention relates to refrigeration equipment, in particular to a segmented cabinet for refrigeration equipment and refrigeration equipment.

Background technique

At present, the incubator for wine cooler usually includes a box and a door, and the box is usually divided into multiple temperature zones. Usually, different temperature zones are separated by thermal insulation partitions, for example: Chinese Patent No. CN200920038700 Disclosed is a double temperature zone refrigerator wine cabinet, which is divided into two temperature zones mainly by adding a heat insulation board in the cabinet body, and the function is single. How to design a refrigeration device with diversified functions to improve user experience is the technical problem to be solved by the present invention.

SUMMARY OF THE INVENTION

The invention provides a segmented cabinet for refrigeration equipment and refrigeration equipment, which realizes the diversification of storage functions of refrigeration equipment and improves user experience.

In order to achieve the above-mentioned technical purpose, the present invention adopts the following technical solutions to realize:

A segmented cabinet for refrigeration equipment, comprising an upper box body and a lower box body, and a connecting belt assembly, the upper box body and the lower box body are connected together by the connecting belt assembly, and the A storage assembly is arranged in the connecting belt assembly. The storage assembly includes a storage bucket, a drawer and a pressing and ejecting mechanism. The storage bucket includes two half-barrel bodies connected together. A storage space is formed between them, the drawer is slidably arranged in the storage space, and the pressing and ejecting mechanism is arranged on the storage bucket and is arranged opposite to the drawer.

Further, the upper box body is provided with an upper outer shell and an upper inner tank, and the lower box body is provided with a lower outer shell and a lower inner tank; the connecting belt assembly also includes two support frames and a front panel, the support frame Connected between the corresponding sides of the upper shell and the lower shell, the front panel is connected between the upper inner tank and the lower inner tank, and the storage assembly is located in the two support frames , Between the upper inner tank and the lower inner tank, the storage bucket is arranged on the front panel, and the front panel is also provided with a through hole for the drawer to pass through; the upper shell, A foaming cavity is formed between the upper inner tank, the lower outer shell, the lower inner tank, the support frame, the storage bucket and the front panel, and a foaming layer is formed in the foaming cavity.

Further, the upper shell and the lower shell share a backboard, the upper shell further includes an upper shell arranged on the backboard, and the lower shell further includes a backboard arranged on the backboard. A lower casing, the upper casing and the lower casing are connected by the support frame.

Further, two sides of the lower end of the upper casing and both sides of the upper end of the lower casing are respectively provided with inner folding structures, the upper and lower parts of the support frame are respectively provided with installation slots, and the inner folding The structure is clamped in the corresponding installation slot, the installation slot is provided with a clamping claw, the inner folding structure is provided with a clamping groove that cooperates with the clamping claw, and the clamping claw is stuck in the In the card slot, the installation slot is further provided with a reinforcing rib, the reinforcing rib and the clamping claw are arranged in dislocation and opposite to each other, and a clamping space is formed between the reinforcing rib and the inner wall of the installation slot.

Further, a plurality of injection molding ribs are formed on the outer surface of the half barrel by injection molding.

The present invention also provides a refrigeration equipment, comprising the above-mentioned segmented cabinet for the refrigeration equipment.

Further, it also includes an upper air duct assembly and a lower air duct assembly; the upper air duct assembly is arranged in the upper box body, the upper air duct assembly is provided with an upper fan and an upper evaporator, and the upper box body is also arranged There is a wine rack; the lower box is provided with upper and lower partitions arranged up and down, and the upper and lower partitions divide the lower box from bottom to top into a freezer compartment and a refrigerator compartment. and a third greenhouse, the lower air duct assembly includes a front cover, a rear cover, a foam assembly, a lower fan and an auxiliary air duct, an air outlet cavity is formed between the foam assembly and the rear cover, and the front A first air outlet is arranged on the cover plate, a first air return outlet is arranged on the rear cover plate, the first air outlet is communicated with the air outlet cavity, and the rear cover plate is provided with a connection to the evaporation The total air inlet and the total air return port of the cavity, the total air inlet is communicated with the air outlet cavity, the down fan is installed on the total air inlet, and the first return air port is connected to the total air return port , the foam component is formed with an air supply channel that communicates with the air outlet cavity, the foam component is also formed with a return air channel that communicates with the total air return port, and the air supply channel is provided with a first damper , the front cover is also provided with a second air outlet that communicates with the air supply channel, the front cover is also provided with a second air return port that communicates with the return air channel, and the top of the rear cover An auxiliary air outlet is provided that communicates with the air outlet cavity, an auxiliary air duct is connected to the auxiliary air outlet, and an auxiliary air return port is arranged on the top of the front cover that communicates with the air return channel; the rear cover The plate and the auxiliary air duct are installed on the inner tank of the lower box body, an evaporation cavity is formed between the rear cover plate and the inner tank, and a lower evaporator is installed in the evaporation cavity, so The first air outlet and the first air return port are located in the freezer compartment, the second air outlet and the second air return port are located in the refrigerator compartment, and the auxiliary air duct and the auxiliary air return port are located in the refrigerator compartment. The third greenhouse.

Further, the foam assembly includes a first foam block, a second foam block and a third foam block, the first foam block is provided with a first through hole and a second through hole, and the second foam block is integrally formed. Inverted U-shaped structure, the second foam block is arranged between the first foam block and the back cover, and the first foam block, the second foam block and the back cover form the an air outlet cavity; the air supply channel and the air return channel are formed by grooves opened on the first foam block and/or the second foam block; the first through hole communicates with the second foam block The air outlet and the air supply channel, the second through hole communicates with the second air return outlet and the air return channel; the third foam block and the second foam block form a communication with the air outlet The second connecting channel of the cavity is provided with a second damper, and the auxiliary air outlet communicates with the air outlet cavity through the second connecting channel.

Further, the bottom of the first foam block is provided with a notch structure, the rear cover is provided with a ventilation duct extending obliquely downward, the first air return port is formed on the ventilation duct, and the ventilation ducts are sequentially inserted into the opening of the second foam block and the opening of the notch structure, the side wall of the notch structure and the outer wall of the ventilation duct are formed to communicate with the first air outlet and the air outlet The first connection channel of the cavity.

Compared with the prior art, the advantages and positive effects of the present invention are: by connecting the two boxes through the connecting belt assembly, on the one hand, the connecting belt assembly can connect the two boxes together firmly and reliably, and at the same time. , The connecting belt assembly is also provided with a storage assembly to meet the requirements of diversified storage functions.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the structural representation of the embodiment of the refrigeration equipment of the present invention;

Fig. 2 is the exploded view of the embodiment of the refrigeration equipment of the present invention;

3 is a partial assembly diagram of a support frame and a housing in an embodiment of the refrigeration equipment of the present invention;

4 is a partial assembly diagram of the front panel and the inner tank in the embodiment of the refrigeration equipment of the present invention;

Fig. 5 is the partial structural schematic diagram of the support frame in the embodiment of the refrigeration equipment of the present invention;

6 is a partial exploded view of the lower box in the embodiment of the refrigeration equipment of the present invention;

FIG. 7 is an exploded view of the lower air duct assembly in the embodiment of the refrigeration equipment of the present invention;

Fig. 8 is A-A sectional view in Fig. 1;

Fig. 9 is a sectional view taken along the direction B-B in Fig. 1;

Figure 10 is a sectional view along C-C in Figure 1;

FIG. 11 is a cross-sectional view taken along the line D-D in FIG. 1 .

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1 to 11, the refrigeration equipment of this embodiment includes an upper box 2-1 and a lower box 1-1, and also includes a connecting belt assembly 3-1, the upper box 2-1 and the The lower box 1-1 is connected together by the connecting belt assembly 3-1, and a storage assembly is provided in the connecting belt assembly 3-1, and the storage assembly includes a storage bucket 3-33, a drawer 3-34 and pressing and ejecting mechanism 3-341, the storage tub 3-33 includes two half-barrel bodies (not marked) connected together, a storage space is formed between the two half-barrel bodies, and the A drawer 3-34 is slidably arranged in the storage space, and the push-and-eject mechanism 3-341 is arranged on the storage tub 3-33 and is arranged opposite to the drawer 3-34.

Specifically, the refrigeration equipment in this embodiment is divided into an upper box 2-1 and a lower box 1-1 by a connecting belt assembly 3-1, wherein the upper box 2-1 and the lower box 1-1 respectively have shells and inner tank, wherein, for the outer shells of the upper box body 2-1 and the lower box body 1-1, the outer shell 2-11 of the upper box body 2-1 and the outer shell 1-11 of the lower box body 1-1 can share a back The board 1-100, the connecting belt assembly 3-1 is provided with a storage assembly, and the storage assembly is used for storage through the storage bucket 3-33 and the drawer 3-34, so as to realize the diversified design of the storage function of the cabinet. . Among them, the storage buckets 3-33 are assembled by using two-half-separated structure injection-molded half barrels, which reduces the difficulty of the mold, the production cost and the maintenance cost of the later model, and at the same time greatly improves the production efficiency; preferably, through the strength And finite element analysis, injection molding ribs are set on the outer surface of the half barrel to ensure the overall rigidity and strength of the storage barrel 3-33, and improve the user's use value. The two half barrels are tightly connected by screws. A well-tight storage bucket 3-33 is formed. Wherein, in order to improve the connection reliability and connection convenience of the connection belt assembly 3-1, the connection belt assembly 3-1 includes two support brackets 3-31, and the support brackets 3-31 are connected to the upper box body 2-1 and the corresponding side edges of the lower box body 1-1, the two support brackets 3-31 are formed between the upper box body 2-1 and the lower box body 1-1. the storage cavity. Specifically, the upper box body 2-1 and the lower box body 1-1 are connected and fixed by the support brackets 3-31 arranged on both sides respectively, and the support brackets 3-31 can connect and fix the upper and lower box bodies on the two sides from both sides. At the same time, a storage cavity is formed between the two boxes between the support frames 3-31 for storage; while the two sides of the lower end of the upper box 2-1 and the lower box 1-1 There are inner folding structures (not shown) on both sides of the upper end portion of the upper box, and the support frame 3-31 is connected with the corresponding inner folding structure, wherein the inner folding structure is formed on the upper box body 2-31. On the outer shell 2-11 of 1 and the outer shell 1-11 of the lower box 1-1, the outer shell is usually made of sheet metal, with high structural strength, which can meet the requirements of connection strength; and in order to facilitate the operator to assemble, the support frame The upper and lower parts of 3-31 are respectively provided with installation slots 3-311. Take the connection between the outer shell 1-11 of the lower box 1-1 and the support frame 3-31 as an example: The hemming structure 1-111 is clamped in the corresponding installation slot 3-311; further, the installation slot 3-311 is provided with a clamping claw 3-312, and the inner hemming structure is internally folded The structure 1-111 is provided with a slot that cooperates with the jaw 3-312, the jaw 3-312 is stuck in the slot, and the claws 3-312 cooperate with the slot to achieve inner folding The inner folding structure 1-111 of the structure is clamped on the support frame 3-31, so as to facilitate the quick installation of the operator on site, and in order to improve the connection reliability, the installation slot 3-311 is also provided with a reinforcing rib 3-313, so the The reinforcing rib 3-313 and the clamping claw 3-312 are arranged in dislocation and opposite to each other, and a clamping space is formed between the reinforcing rib 3-313 and the inner wall of the installation slot 31. The size of 311 is relatively large. After the inner folded structure is inserted into the installation slot 3-311, the inner folded structure can move up and down in the installation slot 3-311. The inner folded structure in the slot 3-311 is limited, so that the inner folded structure is clamped by the reinforcing rib 3-313 and the surface of the installation slot 3-311, so as to avoid the inner folded structure in the installation slot 3-3- 311 moves up and down to improve the connection reliability, and in order to facilitate the operator to smoothly insert the inner folding structure into the installation slot 3-311, the reinforcing rib 3-313 is provided with a part near the opening of the installation slot 3-311. Inclined surface (not marked), the inclined surface can guide the inner hemming structure to enter the clamping space along the reinforcing rib 3-313, restrict the up and down movement of the inner hemming structure by the reinforcing rib 3-313, and pass the clamping claw 3-312 It cooperates with the card slot to realize the horizontal movement of the inner folding structure and improves the connection reliability. An example of connecting the inner folded structure of the lower box 1-1 with the support frame 3-31, the bottom of the outer shell 1-11 of the upper box 1-1 is provided with an inner folded structure 1-111, and the inner folded structure 1- 111 is inserted into the installation slot 3-311 of the support frame 3-31. During the process of inserting the inner folded structure 1-111 into the installation slot 3-311, the inner folded structure 1-111 will follow the reinforcement rib 3- The guide of 313 enters into the clamping space, and the clamping claw 3-312 will be correspondingly clamped in the clamping groove of the inner folding structure 1-111 to complete the installation.

The upper box 2-1 is provided with a wine rack (not marked) for storing red wine, the upper box 2-1 is provided with an upper air duct assembly (not shown), and the upper air duct assembly is provided with an upper fan and an upper air duct. Evaporator (not shown), and the specific structure of the upper air duct assembly can refer to the structural form of the air duct in the air-cooled wine cooler in the prior art, which is not limited here.

In order to enrich the storage function of the refrigeration equipment, the lower box 1-1 is provided with a partition, and the partition divides the lower box 1-1 into a refrigerator compartment 1-102 and a freezer compartment 1-101 arranged up and down, and Since the lower box 1-1 is limited in volume, in order to make full use of the internal storage space, the lower box 1-1 is equipped with a lower air duct assembly 2, which includes a front cover 21, a rear cover 22, and a foam assembly. 23 and the lower down fan 20; an air outlet cavity 220 is formed between the foam component 23 and the rear cover plate 22, the front cover plate 21 is provided with a first air outlet 221, and the rear cover plate 22 is provided with an air outlet 221. The first air return port 221 and the first air outlet 211 are communicated with the air outlet cavity 220 , the back of the rear cover plate 22 is formed with an installation space for installing the lower evaporator 1 , and the rear cover plate 22 is assembled to the lower box body After the inner tank 1-12 of 1-1 is installed, an evaporation chamber 100 is formed between the installation space of the rear cover plate 22 and the inner tank, and the lower evaporator 1 is located in the evaporation chamber 100. The total air inlet (not marked) and the total air return port (not marked) of the evaporation chamber 100 are communicated. The total air inlet is communicated with the air outlet chamber 220. On the air inlet, the first air return port 221 communicates with the total air return port; the foam component 22 is formed with an air supply channel 2201 that communicates with the air outlet cavity 220, and the foam component 22 is also formed with a communication channel 2201. The return air channel 2202 of the total air return port, the air supply channel 2201 is provided with a first air door 24, and the front cover 21 is also provided with a second air outlet 212 that communicates with the air supply channel 2201, so The front cover 21 is also provided with a second air return port 213 that communicates with the air return passage 2202; wherein, the first air outlet 211 and the first air return port 221 are located in the freezer compartment 1-101, and the first air outlet 211 and the first air return port 221 are located in the freezer compartment 1-101. The second air outlet 212 and the second air return port 213 are located in the refrigerator compartment 1-102. The lower box 1-1 has a freezer compartment 1-101 and a refrigerator compartment 1-102. The temperature of the freezer compartment 1-101 is relatively low, so the first air outlet 221 on the front cover 21 and the rear cover 22 The first air return port 221 above is located in the freezer compartment 1-101, so that the freezer compartment 1-101 can always be kept in communication with the air outlet cavity 220, thereby ensuring sufficient cold supply to meet the freezing requirements, while the second outlet The air port 212 and the air return port 213 are located in the refrigerating chamber 1-102, and the amount of cold air sent into the refrigerating chamber 1-102 is adjusted through the opening and closing of the first damper 24 in the air supply channel 2201, so as to adjust the amount of cold air in the refrigerating chamber 1-102. cooling temperature. Since the air outlet cavity 220 is used in the lower air duct assembly 2 to uniformly distribute the cold air, and the air supply channel 2201 and the air return channel 2202 formed in the foam assembly 23 are used to complete the air supply and return, the overall structure of the lower air duct assembly 2 is more compact. Meet the miniaturized design, and achieve multi-temperature zone design by air cooling in small-volume refrigeration equipment. In the freezer compartment 1-101, in order to achieve uniform temperature distribution, the first air outlet 211 is located above the first return air outlet 221, and the air outlet direction of the first air outlet 211 is arranged horizontally or inclined upward. The opening direction of the first air return port 221 is downward. Wherein, in order to facilitate the formation of the air supply channel 2201 and the air return channel 2202 and the installation of the first damper 24 in the foam assembly 23, the foam assembly 23 includes a first foam block 231 and a second foam block 232. The first foam block The 231 is provided with a first through hole 2311 and a second through hole 2312, the second foam block 232 has an inverted U-shaped structure as a whole, and the second foam block 232 is arranged on the first foam block 231 and the rear Between the cover plates 22, the first foam block 231, the second foam block 232 and the rear cover plate 23 form the air outlet cavity 220; the air supply channel 2201 and the air return channel 2202 It consists of grooves opened on the first foam block 231 and/or the second foam block 232, so that when the first foam block 231 and the second foam block 232 are combined, corresponding grooves are formed. The air supply channel 2201 and the return air channel 2202, at the same time, the first damper 24 is sandwiched between the first foam block 231 and the second foam block 232, so that the first damper 24 is embedded in the foam assembly 23 to maximize the The first through hole 2311 communicates with the second air outlet 212 and the air supply channel 2201, and the second through hole 2312 communicates with the second air return port 213 and the return air channel 2202 . Specifically, after the foam assembly 23 is assembled by the first foam block 231 and the second foam block 232, the air supply channel 2201 and the return air channel 2202 are formed. 231 and/or the surface of the second foam block 232 are provided with correspondingly curved grooves, so that after the first foam block 231 and the second foam block 232 are assembled, the corresponding grooves form the air supply channel 2201 and the return air The channel 2202 can meet the requirements of supply and return air, and at the same time, can better meet the design requirements of miniaturization. Wherein, the first through hole 2311 is arranged at the upper part of the first foam block 231, the second through hole 2312 is arranged at the lower part of the first foam block 231, and the first through hole 2311 and the The second through holes 2312 are distributed along the diagonal of the first foam block 231. Correspondingly, the second air outlet 212 and the second air return port 213 on the front cover 21 are also arranged diagonally up and down, so that , the cold air can be released from the upper part of the refrigerating chamber 1-102 from the second air outlet 212, the refrigerating chamber 1-102 can be cooled evenly by the gravity drop of the cold air, and the air at the bottom of the refrigerating chamber 1-102 passes through the second air return port 213 Realize the return air to complete the air circulation flow. Furthermore, in order to compress the overall volume of the down-air duct assembly 2 to the maximum extent and realize a more compact design, the bottom of the first foam block 231 is provided with a notch structure 2310, and the rear cover 22 is provided with a slanted downward facing structure. The extended ventilation duct 222, the first air return port 221 is formed on the ventilation duct 222, and the ventilation duct 222 is sequentially inserted into the opening of the second foam block 232 and the opening of the notch structure 2310, so A first connection channel 2110 for connecting the first air outlet 211 and the air outlet cavity 220 is formed between the side wall of the notch structure 2310 and the outer wall of the ventilation duct 222 . Specifically, the notch structure 2310 formed at the bottom of the first foam block 231 can be used to place the ventilation duct 222, so that the first connecting channel 2110 connecting the first air outlet 211 and the air outlet cavity 220 is formed by the ventilation duct 222 and the notch. The structure 2310 is formed, so that there is no need to separately form the channel in the first foam block 231, and at the same time, the ventilation duct 222 can also be installed by using the notch structure 2310, so that the overall structure of the lower air duct assembly 2 is more compact and compact, maximizing the miniaturization requirements. design requirements.

Further, the connecting belt assembly 3-1 further includes a front panel 3-32, and the front panel 3-32 is clamped between the upper case body 2-1 and the lower case body 1-1; The storage cavity is provided with a drawer assembly, and the drawer assembly includes a mounting barrel 3-33 and a drawer 3-34, and the drawer 3-34 is slidably arranged in the mounting barrel 3-33 through a slide rail, The installation bucket 3-33 is fixed on the front panel 3-32, and the front panel 3-32 is provided with a through hole 3-322 for the drawer 3-34 to pass through. Specifically, in order to make the overall appearance more beautiful and convenient for users to store and use, the front panel 3-32 is used to shield the storage cavity on the front side of the cabinet, and the front panel 3-32 is provided with a drawer assembly, using The drawer 3-34 is used for storage for the convenience of users, wherein the drawer 3-34 is equipped with a push module 3-341, and the push module 3-341 pushes the drawer 3-34 from the installation bucket 3 by pressing the drawer 3-34. Introduced in -33. Preferably, in order to improve the structural strength of the front panel 3-32, reinforcing irons 321 are respectively provided on both sides of the front panel 3-32, and screws pass through the front panel 3-32 and the reinforcing irons 321 in turn to be fixed on the front panel 3-32. On the support frame 3-31, specifically, the two sides of the front panel 3-32 are respectively provided with reinforcing irons 321, and the reinforcing irons 321 and the front panel 3-32 are fixed together on the corresponding support frame 3-31, and the reinforcing irons 321 The structural strength of the front panel 3-32 can be effectively enhanced to reliably install the drawer assembly. Wherein, the upper box 2-1 includes an outer shell 2-11 and an inner tank 2-12. Similarly, the lower box 1-1 includes an outer shell 1-11 and an inner tank 1-12. The outer shell 2-11 and the inner tank 1-12 1-12 is provided with the inner folding structure; the casings 1-11 and 2-11 are provided with a first positioning slot (not marked) for positioning the front panel 3-32, the front panel The two sides of 3-32 are clamped in the first positioning slot, and the upper and lower edges of the front panel 3-32 are provided with second positioning slots 3-322. The lower edge of the bladder 2-12 and the upper edge of the inner bladder 1-12 of the lower case 1-1 are inserted into the corresponding second positioning slots 3-322. The peripheries of the front panel 3-32 are respectively connected with the outer casings 1-11 and 2-11 and the inner pots 1-12 and 2-12, so that the overall appearance effect is better, and the front panel 3-32 is connected to the upper and lower boxes from the front. The outer shell of the body is connected with the inner tank, which is more conducive to improving the overall structural strength.

The above-mentioned upper box body 2-1 and lower box body 1-1 can be processed by the following processing methods. Specifically, the processing method includes: Step 1. Connect the two support frames between the corresponding sides of the two outer shells, respectively. , so that the two shells are fixedly connected together through the support frame. Specifically, at the assembly site, the operator inserts the inner folded structure of the outer shell of the upper box into the installation slot on the upper part of the support frame. In the slot, the horizontal positioning is carried out by the cooperation of the claw and the slot, and during the process of inserting the inner folded structure into the installation slot, the inner folded structure enters the clamping space along the reinforcing rib, and the reinforcing rib abuts against the clamping space. On the inner folding structure, the vertical orientation is realized. Step 2. Install the inner tank in each shell, install the installation bucket on the front panel, and then connect the two sides of the front panel to the upper and lower outer shells respectively, and connect the upper and lower sides of the front panel to the inner tank in the corresponding outer shell. connect. Specifically, first install the inner tank in the upper shell, then insert the two sides of the front panel into the corresponding first positioning slots, and insert the lower edge of the inner tank in the upper shell into the first position on the upper part of the front panel. In the second positioning slot, finally, install the inner container in the lower shell, and insert the upper edge of the lower inner container into the second positioning slot at the lower part of the front panel. Step 3. Install the back plate on the two shells to form a foaming cavity, and inject a foaming material into the foaming cavity for foaming. Specifically, after the outer shell and inner tank of the upper and lower boxes are connected and fixed by the connecting belt assembly, the back plate is installed on the outer shell and the support frame, and the outer shell, the inner tank, the support frame, the installation barrel, the front panel and the back plate are formed. In the foaming cavity, the foaming material is injected into the foaming cavity for foaming, so that the foaming layer in the upper box, the foaming layer in the lower box and the foaming layer wrapped outside the installation barrel are one The overall foam structure is beneficial to improve the structural strength of the entire cabinet.

By connecting the two boxes through the connecting belt assembly, on the one hand, the connecting belt assembly can firmly and reliably connect the two boxes together, and at the same time, a storage space is formed in the connecting belt assembly to meet the storage function Diversified requirements; the upper box is used as a wine storage area, the lower box is divided into a refrigerator compartment and a freezer by partitions, and the foam components in the lower air duct assembly are provided with air supply and return The requirements for cold air output from each air outlet can meet the requirements of more air output in a smaller volume, so as to realize the design of miniaturized air duct components to meet the air supply requirements of refrigeration equipment in multi-temperature areas, so as to improve user experience.

Based on the above technical solution, optionally, in order to further subdivide the storage area and meet the design requirements of the three-temperature zone of the refrigeration equipment, the third greenhouse 1-103 is formed on the upper part of the refrigerating room 102 through the partition plate, specifically, the lower box The body 1 is provided with an upper baffle 3 and a lower baffle 4 from top to bottom, a freezing chamber 1-101 is formed below the lower baffle 4, a refrigerating chamber 1-102 is formed between the upper baffle 3 and the lower baffle 4, A third greenhouse 103 is formed above the partition plate 3 ; the foam assembly 2 further includes a third foam block 233 , and a third foam block 233 and the second foam block 232 are formed to communicate with the air outlet cavity 220 . Two connecting passages 2203 , a second damper 25 is arranged in the second connecting passage 2203 , and an auxiliary air outlet 223 is arranged on the top of the rear cover 22 to communicate with the second connecting passage 2203 , and the auxiliary air outlet 223 An auxiliary air duct 5 is connected thereon, and an auxiliary air return port 214 that communicates with the air return duct 2202 is provided on the top of the front cover 21 . Specifically, the auxiliary air duct 5 includes an auxiliary cover plate and an auxiliary foam block that are connected together, and the auxiliary foam block is formed with a ventilation duct connected to the auxiliary air outlet 223 , and the auxiliary air outlet 223 will be removed from the auxiliary air outlet 223 through the auxiliary air duct 5 The output cold air is sent into the third greenhouse 103, and the auxiliary air return port 214 provided at the upper end of the front cover 21 will be used for the return air of the third greenhouse 103 to meet the requirement of wind circulation.

In order to more uniformly refrigerate the refrigerating chambers 1-102 and make the cold air evenly distributed, the upper partition 3 is provided with a hollow cavity 31, and the lower surface of the upper partition 3 is provided with a plurality of air outlet holes 32 communicating with the hollow cavity 31 , the rear end of the upper partition 3 is provided with a connection port (not marked) that communicates with the hollow cavity 31; after the upper partition 3 is installed in the lower box 1-1, the connection port is connected to the The second air outlet 212 is connected. Specifically, the cold air output from the second air outlet 212 in the refrigerating chamber 1-102 first enters the hollow cavity 31 of the upper partition plate 3, and then passes through the several air outlet holes 32 provided on the lower surface of the upper partition plate 3 evenly In order to achieve the purpose of uniform distribution of cold air, the lower surface of the upper partition 3 can form a number of air outlet holes 32 arranged in an array, and the air outlet holes 32 can cover the entire cross section of the refrigerating chamber 1-102, so that from The upper parts of the refrigerating chamber 1-102 release cold air, so that the cooling capacity of the refrigerating chamber 1-102 is evenly distributed, so as to obtain a more cooling effect. Wherein, in order to prevent the temperature of adjacent compartments from influencing each other, the upper partition 3 and the lower partition 4 are thermal insulation partitions. In order to better seal the connection gap at the edge of the partition plate and improve the temperature control accuracy of each temperature zone, an end slot 301 is formed at the rear end of the upper partition plate 3. Correspondingly, the front cover plate 21 is located on the second The top of the air outlet 212 is provided with an insert 201, and the insert 201 is inserted into the end slot 301 to ensure a sealed connection between the upper baffle 3 and the lower air duct assembly 2; at the same time, the two sides of the upper baffle 3 can also be A side slot 302 is formed. Correspondingly, protruding gallbladder rib structures 101 are formed on both sides of the inner tank of the lower box 1-1. The gallbladder rib structure 101 is inserted into the corresponding side slot 302, so that the upper partition 3 is sealed and connected with both sides of the inner tank of the lower box 1-1, and in order to facilitate the installation of the upper partition 3, the lower edge of the side slot 302 is provided with a plurality of claws 303, and the claws 303 are stuck on the gallbladder rib structure 101. In the actual assembly process, the operator first inserts the end slot 301 and the insert strip 201 together, and then presses down the upper partition 3, so that the claws 303 are stuck in the lower part of the gallbladder structure 101 , so as to realize the snap-fit of the gallbladder-rib structure 101 into the side slot 302 . Similarly, for the sealed installation of the lower partition 4, the chute 102 is formed on both sides of the inner tank of the lower box 1-1, the two sides of the lower partition 4 are inserted into the chute 102, and the rear of the lower partition 4 The end is formed with an overlapping table 41. Correspondingly, the front cover 21 is provided with a stepped surface structure 202, and the overlapping table 41 is abutted and overlapped on the stepped surface structure 202; For the connection strength between the structures 202 , the front cover 21 is also provided with a positioning block 203 .

By arranging the foam assembly between the front and rear cover plates, an air outlet cavity will be formed between the foam assembly and the rear cover plate, and the cold air formed by the heat exchange of the evaporator will enter the air outlet cavity for centralized transportation. At the same time, in the foam assembly There are channels for air supply and return air to meet the requirements of cold air out of multiple air outlets on the front cover, and to meet the requirements of more air in a small volume, so as to realize the design of miniaturized air duct components to meet the cooling requirements Air supply requirements in multi-temperature areas of the equipment to improve user experience.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be The technical solutions described in the foregoing embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (7)

1. The segmented cabinet body for the refrigerating equipment comprises an upper box body and a lower box body and is characterized by further comprising a connecting belt assembly, wherein the upper box body and the lower box body are connected together through the connecting belt assembly, a storage assembly is arranged in the connecting belt assembly and comprises a storage barrel, a drawer and a pressing ejection mechanism, the storage barrel comprises two half barrel bodies which are connected together, a storage space is formed between the two half barrel bodies, the drawer is slidably arranged in the storage space, and the pressing ejection mechanism is arranged on the storage barrel and is opposite to the drawer; the upper box body is provided with an upper shell and an upper inner container, and the lower box body is provided with a lower shell and a lower inner container; the connecting belt assembly further comprises two supporting frames and a front panel, the supporting frames are connected between corresponding side edges of the upper shell and the lower shell, the front panel is connected between the upper liner and the lower liner, the storage assembly is positioned between the two supporting frames, the upper liner and the lower liner, the storage barrel is arranged on the front panel, and the front panel is further provided with a through hole for the drawer to pass through; a foaming cavity is formed among the upper shell, the upper inner container, the lower shell, the lower inner container, the support frame, the storage barrel and the front panel, and a foaming layer is formed in the foaming cavity;

the upper end part and the lower end part of the lower shell are respectively provided with an inner folding edge structure, the upper part and the lower part of the support frame are respectively provided with an installation slot, the inner folding edge structures are clamped in the corresponding installation slots, clamping claws are arranged in the installation slots, clamping grooves matched with the clamping claws are arranged on the inner folding edge structures, the clamping claws are clamped in the clamping grooves, reinforcing ribs are further arranged in the installation slots and are arranged opposite to the clamping claws in a staggered mode, and a clamping space is formed between the reinforcing ribs and the inner walls of the installation slots.

2. The sectional cabinet for a refrigerating apparatus according to claim 1, wherein the upper casing and the lower casing share a back plate, the upper casing further comprises an upper shell disposed on the back plate, the lower casing further comprises a lower shell disposed on the back plate, and the upper shell and the lower shell are connected by the supporting frame.

3. The sectional cabinet body for the refrigerating equipment as recited in claim 1, wherein a plurality of injection molding ribs are formed on the outer surface of the half barrel body by injection molding.

4. A refrigeration appliance comprising a sectional cabinet for a refrigeration appliance according to any one of claims 1 to 3.

5. The refrigeration appliance of claim 4 further comprising an upper duct assembly and a lower duct assembly; the upper air duct assembly is arranged in the upper box body, an upper fan and an upper evaporator are arranged in the upper air duct assembly, and a wine rack is also arranged in the upper box body; the lower box body is internally provided with an upper partition plate and a lower partition plate which are vertically arranged, the lower box body is divided into a freezing chamber, a refrigerating chamber and a third greenhouse by the upper partition plate and the lower partition plate from bottom to top, the lower air duct assembly comprises a front cover plate, a rear cover plate, a foam assembly, a lower fan and an auxiliary air duct, an air outlet cavity is formed between the foam assembly and the rear cover plate, the front cover plate is provided with a first air outlet, the rear cover plate is provided with a first air return opening, the first air outlet is communicated with the air outlet cavity, an evaporation cavity is formed between the rear cover plate and the inner container, the rear cover plate is provided with a main air inlet and a main air return opening which are communicated with the evaporation cavity, the main air inlet is communicated with the air outlet cavity, the lower fan is arranged on the main air inlet, the first air return opening is communicated with the main air return opening, and an air supply channel communicated with, a return air channel communicated with the main return air inlet is formed in the foam component, a first air door is arranged in the air supply channel, a second air outlet communicated with the air supply channel is further arranged on the front cover plate, a second return air inlet communicated with the return air channel is further arranged on the front cover plate, an auxiliary air outlet communicated with the air outlet cavity is arranged at the top of the rear cover plate, an auxiliary air channel is connected to the auxiliary air outlet, and an auxiliary return air inlet communicated with the return air channel is arranged at the top of the front cover plate; the rear cover plate and the auxiliary air duct are installed on the inner container of the lower box body, the lower evaporator is installed in the evaporation cavity, the first air outlet and the first air return opening are located in the freezing chamber, the second air outlet and the second air return opening are located in the refrigerating chamber, and the auxiliary air duct and the auxiliary air return opening are located in the third greenhouse.

6. The refrigeration equipment as claimed in claim 5, wherein the foam assembly comprises a first foam block, a second foam block and a third foam block, the first foam block is provided with a first through hole and a second through hole, the second foam block is integrally in an inverted U-shaped structure, the second foam block is arranged between the first foam block and the rear cover plate, and the first foam block, the second foam block and the rear cover plate form the air outlet cavity; the air supply channel and the air return channel are formed by grooves formed in the first foam block and/or the second foam block; the first through hole is communicated with the second air outlet and the air supply channel, and the second through hole is communicated with the second air return inlet and the air return channel; and a second connecting channel communicated with the air outlet cavity is formed between the third foam block and the second foam block, a second air door is arranged in the second connecting channel, and the auxiliary air outlet is communicated with the air outlet cavity through the second connecting channel.

7. The refrigeration equipment as claimed in claim 6, wherein a notch structure is arranged at the bottom of the first foam block, the rear cover plate is provided with a ventilation duct which extends obliquely downwards, the first air return opening is formed on the ventilation duct, the ventilation duct is sequentially inserted into the opening of the second foam block and the opening of the notch structure, and a first connecting channel for communicating the first air outlet and the air outlet cavity is formed between the side wall of the notch structure and the outer wall of the ventilation duct.

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