CN219141219U - High-cabinet refrigerator - Google Patents

Abstract

The utility model discloses a high-cabinet refrigerator, which belongs to the field of household appliances and comprises: the box body is internally hollow and is provided with a containing cavity, the containing cavity is positioned at the upper part of the box body, and the box body is provided with an air inlet hole and an air outlet hole which are communicated with the containing cavity; the refrigerating system comprises a compressor, an evaporator, a condenser and a throttling device, wherein the evaporator, the compressor, the condenser and the throttling device are sequentially and circularly connected, and the compressor, the condenser and the throttling device are arranged in the accommodating cavity; the cooling fan is arranged in the accommodating cavity, an air outlet of the cooling fan is opposite to the condenser, and an air inlet of the cooling fan is opposite to the air inlet hole. The utility model sets the compressor, the condenser and the throttling device in the upper accommodating cavity of the box body, effectively utilizes the upper space of the refrigerator, adopts an air cooling mode to dissipate heat of the compressor and the condenser, promotes the heat dissipation effect of the compressor and the condenser to be improved, and reduces energy consumption.

Description

High-cabinet refrigerator

Technical Field

The utility model belongs to the technical field of household appliances, and particularly relates to a high-cabinet refrigerator.

Background

At present, besides a small refrigerator, the height of the refrigerator is generally designed to be 1.7-1.8 meters, so that food can be conveniently stored and taken, and effective utilization space is provided. Most of refrigerators in the market are designed to design a compressor in a refrigerating system at the rear of the bottom of the refrigerator, so that the use space of the upper cabinet body of the refrigerator is increased, but the effective use space of the lower cabinet body of the refrigerator is reduced, in the same occupied area, the space above the top surface of the refrigerator is idle, the space utilization rate is low, and the compressor is positioned at the bottom of the refrigerator and is not easy to dissipate heat, so that the service life of the compressor is shortened. The condenser in the refrigerating system is designed in the two side shells of the refrigerator or on the back of the refrigerator, and the heat of the condenser is transferred to the surface of the refrigerator, so that the heat is radiated outwards, the heat radiation effect is poor, the condensation temperature is slowly reduced, the condensation pressure is higher than normal, the refrigerating efficiency is low, and the energy consumption is increased.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a high-cabinet refrigerator, which effectively utilizes the upper space of the refrigerator, promotes the heat dissipation effect of a compressor and a condenser to be improved and reduces the energy consumption.

The technical scheme adopted for solving the technical problems is as follows:

the utility model discloses a high-cabinet refrigerator, comprising:

the box body is internally hollow and is provided with a containing cavity, the containing cavity is positioned at the upper part of the box body, and the box body is provided with an air inlet hole and an air outlet hole which are communicated with the containing cavity;

the refrigerating system comprises a compressor, an evaporator, a condenser and a throttling device, wherein the evaporator, the compressor, the condenser and the throttling device are sequentially and circularly connected, and the compressor, the condenser and the throttling device are arranged in the accommodating cavity;

the cooling fan is arranged in the accommodating cavity, an air outlet of the cooling fan is opposite to the condenser, and an air inlet of the cooling fan is opposite to the air inlet hole.

The utility model has at least the following beneficial effects: the upper part of the box body is provided with a containing cavity, the compressor, the condenser and the throttling device in the refrigerating system are arranged in the containing cavity, so that the upper space of the box body is effectively utilized, the space utilization rate is improved, the lower use space of the box body is increased to contain more frozen articles, the effective volume of the inner space of the refrigerator is improved to the maximum extent, and the occupied area is reduced; and set up fresh air inlet and fresh air outlet to set up cooling fan in holding the intracavity, with outside air introduction holding the intracavity, outwards discharge after absorbing a large amount of heat energy of compressor, condenser, effectively promote the radiating effect, prolong the life-span of compressor, promote refrigeration efficiency, reduce the energy consumption.

As a further improvement of the technical scheme, the upper surface of the box body is provided with a groove, the groove is positioned at the rear side of the box body, the groove penetrates through the left side face, the right side face and the rear side face of the box body, the box body is provided with a shell, the shell covers the groove and jointly defines the accommodating cavity, the shell is detachably connected with the box body, the air inlet hole is formed in the rear side face of the shell, and the air outlet hole is formed in the left side face and/or the right side face of the shell.

After the shell is disassembled, the compressor, the condenser and the like which are positioned in the groove can be maintained; because the compressor and the condenser are arranged along the left-right direction of the box body, the size of the box body in the front-back direction can be reduced, therefore, the air inlet hole is formed in the rear side surface of the shell, the air outlet hole is formed in the left side surface and/or the right side surface of the shell, and air at the back surface of the shell flows into the accommodating cavity to respectively dissipate heat of the compressor and the condenser.

As a further improvement of the technical scheme, a storage cavity is formed in the box body in a hollow mode, an opening of the storage cavity is arranged forwards, a cabinet door is arranged on the box body, and the cabinet door can seal the opening of the storage cavity; the storage cavity is internally provided with a lifting mechanism and a storage rack, the lifting mechanism is connected with the wall surface of the storage cavity, the output end of the lifting mechanism is connected with the storage rack so as to drive the storage rack to move up and down, and the storage rack is positioned at the rear side of the storage cavity.

The storage cavity of the box body provides a space for storing articles for people; because the refrigerator is high, it is inconvenient to get and put article in the upper portion space of depositing the chamber, consequently, set up elevating system and supporter in depositing the intracavity, people can be with the low, article of depositing the time of frequency of use put on the supporter, upwards remove at elevating system drive supporter, make article deposit in the upper portion space of depositing the chamber, effectively utilize the upper portion space of depositing the chamber, when getting the thing, start elevating system, let elevating system drive supporter down remove, make things convenient for people to take out.

As a further improvement of the technical scheme, the lifting mechanism comprises an electric cylinder, and a movable rod of the electric cylinder extends downwards and is connected with the commodity shelf so as to drive the commodity shelf to move up and down. So set up, after the electricity is supplied to the electric jar, can control the movable rod of electric jar to extend, drive the supporter down motion, or control the movable rod of electric jar to shorten, drive the supporter up motion.

As a further improvement of the technical scheme, the lifting mechanism further comprises a fixed shell, a first guide rail and a second guide rail, wherein the fixed shell is connected with the wall surface of the storage cavity, the fixed shell is provided with an inner cavity, the fixed shell is provided with a first sliding groove and a second sliding groove which all extend up and down, the storage rack is provided with a plurality of first sliding grooves and second sliding grooves which are arranged up and down at intervals, the first guide rail and the second guide rail all extend up and down and are connected with all the storage racks, the first guide rail is connected with the first sliding grooves in a sliding mode, the second guide rail is connected with the second sliding grooves in a sliding mode, the second sliding grooves are communicated with the inner cavity, and the electric cylinder is arranged in the inner cavity, and a movable rod of the electric cylinder is connected with the second guide rail.

The electric cylinder is arranged in the inner cavity of the fixed shell, so that the hidden design of the electric cylinder is realized, and the electric cylinder is protected; the fixed shell is provided with a first chute, and a plurality of storage racks which are arranged up and down are connected through a first guide rail, and the first guide rail is connected with the first chute, so that all the storage racks can move up and down smoothly and stably; because the electric cylinder adopts the mode of built-in fixed shell, consequently, the fixed shell sets up the second spout, and all supporter pass through the second guide rail and connect, and the second guide rail is established in the second spout to be connected with the movable rod of electric cylinder, make the movable rod of electric cylinder can drive all supporter more steadily upward or down motion.

As a further improvement of the technical scheme, the rack is arranged on the left side and the right side of the fixed shell, and the electric cylinders are arranged in two and are distributed left and right. The commodity shelf is all set up in the left and right sides of fixed shell, and is driven respectively by two electric jar for the commodity shelf that is located the fixed shell left and right sides can go up and down alone, and the mutual noninterference, simultaneously, increases and put the thing region.

As a further improvement of the above technical solution, the lower part of the box body is provided with a support Ma Jiaolun. By the arrangement, people can quickly and laborsaving move the box body to the set position by using the pulleys of the fuma foot wheels, and when the box body is in a vertical standing state, the adjusting base of the fu Ma Jiaolun is contacted with the ground, so that a stable supporting effect can be provided for the box body, and the box body is effectively prevented from falling easily; in addition, people can adjust the height position of the box body by using the fuma foot wheel, so that the high-cabinet refrigerator can be matched with the installation area.

As a further improvement of the above technical solution, a gap in the up-down direction is formed between the lower surface of the box body and the lower surface of the box Ma Jiaolun, and the box body is provided with a side plate, and the side plate is located at the front side of the box body and shields the gap. After the refrigerator is embedded in the high-cabinet, the blocking effect of the side plates can be utilized to prevent sundries such as dust from entering into a gap between the cabinet body and the fuma foot wheel from front to back, so that the gap is kept clean and sanitary, and cleaning is not needed.

As a further improvement of the above technical solution, the side plate is provided with folding marks, the folding marks extend along the left and right directions, and the folding marks are provided with a plurality of channels and are arranged at intervals along the up and down directions. The arrangement ensures that the side plates can be folded along the up-down direction, thereby being convenient for packaging and transportation; in addition, after the height position of the box body is adjusted through the fuma foot wheel, the side plates can be unfolded downwards under the action of gravity, so that the lower parts of the side plates can be always abutted to the ground, and the effect of well blocking sundries is achieved.

As a further improvement of the technical scheme, the lower part of the box body is provided with a clamping groove, the clamping groove penetrates through the left side face and the right side face of the box body, and the upper part of the side plate is clamped with the clamping groove and can slide along the left and right directions of the clamping groove. So set up for the draw-in groove of box is gone into or is slided out to the upper portion of sideboard from left direction or right direction, reduces the dismantlement degree of difficulty of sideboard.

Drawings

The utility model is further described below with reference to the drawings and examples;

fig. 1 is a structural perspective view of a high-cabinet refrigerator provided by an embodiment of the present utility model;

fig. 2 is a perspective view of a high-cabinet refrigerator according to an embodiment of the present utility model in another view angle;

fig. 3 is a schematic structural diagram of a connection between a high-cabinet refrigerator and a housing according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of the high-cabinet refrigerator according to the embodiment of the present utility model after omitting a cabinet door;

FIG. 5 is a schematic view of a structure of a rack and a fixed shell according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of connection between an output end of a lifting mechanism and a rack according to an embodiment of the present utility model.

The figures are marked as follows: 100. a case; 110. a cabinet door; 120. a storage cavity; 200. a housing; 210. an air outlet hole; 220. an air inlet hole; 300. a side plate; 400. fu Ma Jiaolun; 510. a compressor; 520. a condenser; 530. a capillary tube; 540. a heat radiation fan; 600. a commodity shelf; 700. a fixed case; 710. a first chute; 720. a second chute; 800. and (5) an electric cylinder.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of the plurality is one or more, the meaning of the plurality is two or more, and greater than, less than, exceeding, etc. are understood to exclude the present number, and above, below, within, etc. are understood to include the present number. The description of first, second, and third is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the drawing, the X direction is directed from the rear side to the front side of the high-cabinet refrigerator, the Y direction is directed from the left side to the right side of the high-cabinet refrigerator, and the Z direction is directed from the lower side to the upper side of the high-cabinet refrigerator.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 6, several embodiments of the high-cabinet refrigerator of the present utility model are exemplified below.

As shown in fig. 1 to 6, a first embodiment of the present utility model provides a high-cabinet refrigerator, which includes a cabinet 100, a refrigeration system, and a heat dissipation fan 540.

Wherein, the housing 100 is hollow to form a receiving cavity, and the receiving cavity is located at the upper portion of the housing 100. In the present embodiment, the receiving chamber is located at a rear side position of the upper portion of the case 100. The case 100 is provided with an air inlet 220 and an air outlet 210, and both the air inlet 220 and the air outlet 210 are communicated with the accommodating chamber, so that external air can flow into the accommodating chamber from the air inlet 220 and flow out of the accommodating chamber from the air outlet 210.

Specifically, the upper surface of the case 100 is concavely formed with a groove, the opening of the groove is disposed upward, the groove is located at the rear side of the case 100, and the groove extends left and right and penetrates the left side and the right side of the case 100, respectively, and in addition, the groove penetrates the rear side of the case 100.

The case 100 is provided with a housing 200, and the housing 200 is covered with a groove, so that an inner wall surface of the housing 200 and a wall surface of the groove together define a receiving chamber. The housing 200 may be detachably coupled to the case 100 by a screw coupling manner.

The air inlet 220 is provided at the rear side of the housing 200, and the air outlet 210 is provided at the left and right sides of the housing 200. It can be appreciated that the rear side of the housing 200 is provided with a plurality of air inlet holes 220, and the left side and the right side of the housing 200 are provided with a plurality of air outlet holes 210, and the plurality of air inlet holes 220 and the plurality of air outlet holes 210 can be arranged in an array manner. Of course, the air outlet 210 may be provided only on the left or right side of the casing 200.

The refrigeration system includes a compressor 510, a throttling device, an evaporator, and a condenser 520. The compressor 510, the condenser 520, the throttling device and the evaporator are sequentially and circularly connected through pipes, and sequentially form a refrigerant circulation loop. It is understood that the throttling device may be a capillary tube 530, a throttling valve, or other throttling element, the condenser 520 may be a fin type heat exchanger, and the refrigeration system belongs to the prior art, and the specific structure and working principle thereof will be understood by those skilled in the art and will not be described herein.

The compressor 510 and the condenser 520 and the throttle device are provided in the accommodation chamber of the casing 100. The compressor 510 and the condenser 520 may be fixed to the case 100 by bolts.

The heat dissipation fan 540 is arranged in the accommodating cavity of the box body 100, the heat dissipation fan 540 is provided with an air inlet and an air outlet, the air outlet of the heat dissipation fan 540 is opposite to the condenser 520, and the air inlet of the heat dissipation fan 540 is opposite to the air inlet 220, so that when the heat dissipation fan 540 operates, external air can flow to the heat dissipation fan 540 through the air inlet 220, the heat dissipation fan 540 blows the air to the condenser 520 for forced convection heat exchange, so that the air can take away a large amount of heat energy of the condenser 520, and the temperature of the refrigerant in the condenser 520 is reduced. The heat radiation fan 540 may be mounted on the case 100 by bolts.

In the present embodiment, the compressor 510 is located at the right side of the condenser 520, and the heat radiation fan 540 is located at the rear side of the condenser 520.

It can be appreciated that the high-cabinet refrigerator is provided with a control panel, so that people can control the starting, stopping and refrigerating temperature setting of the refrigerating system and the opening and closing of the heat dissipation fan 540 respectively through operating the control panel.

It can be appreciated that, in the high-cabinet refrigerator provided in this embodiment, the accommodating cavity is provided at the upper portion of the box body 100, and the compressor 510, the condenser 520 and the throttling device are arranged in the accommodating cavity, so that the upper space of the box body 100 can be effectively utilized, thereby improving the space utilization rate, and the lower usage space of the box body 100 can be increased, so that the lower usage space of the box body 100 can accommodate more frozen articles, thereby maximally improving the effective volume of the inner space of the refrigerator, and reducing the occupied area.

Moreover, the air inlet hole 220 and the air outlet hole 210 are formed in the box body 100, the heat dissipation fan 540 is arranged in the accommodating cavity, the heat dissipation fan 540 is started, external air is continuously introduced into the accommodating cavity, and in the process that the air flows through the compressor 510 and the condenser 520, the heat energy of the compressor 510 and the heat energy of the condenser 520 can be greatly absorbed and discharged outwards through the air outlet hole 210, so that the heat dissipation effect can be effectively improved, the service life of the compressor 510 is prolonged, the refrigerating efficiency is improved, and the energy consumption of the compressor 510 is reduced.

In some embodiments, the storage cavity 120 is hollow in the case 100, and the storage cavity 120 may provide a space for food storage for people. The opening of the storage chamber 120 is disposed forward, the cabinet 100 is provided with a cabinet door 110, and the cabinet door 110 is mounted on the cabinet 100 through a hinge. When the cabinet door 110 is opened, the opening of the storage cavity 120 is in an open state, so that people can conveniently take and put foods; after the cabinet door 110 is closed, the cabinet door 110 can close the opening of the storage cavity 120 to cool and preserve food. It will be appreciated that the evaporator provides refrigeration to the storage chamber 120 and is configured in a manner known in the art, as will be understood by those skilled in the art, and will not be described in detail herein.

The case 100 is provided with a lifting mechanism and a shelf 600. The lifting mechanism and the storage rack 600 are both arranged in the storage cavity 120, the storage rack 600 is positioned at the rear side of the storage cavity 120, and the lifting mechanism can be positioned above the storage rack 600. The lifting mechanism is fixedly connected with the wall surface of the storage cavity 120, the output end of the lifting mechanism can move along the up-down direction, and the output end of the lifting mechanism is fixedly connected with the storage rack 600. When the lifting mechanism works, the lifting mechanism can drive the shelf 600 to move up and down.

In this embodiment, the lifting mechanism includes an electric cylinder 800. The electric cylinder 800 may be fixed to a wall surface of the storage chamber 120. The electric cylinder 800 has a movable rod extending in the up-down direction. The movable rod of the electric cylinder 800 extends downwards, and the movable rod of the electric cylinder 800 is fixedly connected with the commodity shelf 600. When the electric cylinder 800 operates, the movable rod of the electric cylinder 800 can move up and down, so that the electric cylinder 800 drives the rack 600 to move up and down.

In other embodiments, the lifting mechanism may be a synchronous belt linear module, a ball screw skid, or the like.

Because the height of the high-cabinet refrigerator is large, the upper space of the storage cavity 120 is inconvenient for taking and placing articles, so that a lifting mechanism and a storage rack 600 are arranged in the storage cavity 120, and people can place articles with low use frequency and long storage time on the storage rack 600, and the storage rack 600 is driven by the lifting mechanism to move upwards, so that the articles are stored in the upper space of the storage cavity 120, and the upper space of the storage cavity 120 is effectively utilized; when the article is required to be taken out, the lifting mechanism is started, so that the lifting mechanism drives the article rack 600 to move downwards, and people can take out the article conveniently.

The control panel on the high-cabinet refrigerator is also provided with a control key capable of controlling the lifting mechanism to start and stop.

In some embodiments, the lift mechanism further includes a first rail, a second rail, and a stationary housing 700.

The fixing case 700 is an aluminum profile, and both ends of the fixing case 700 are extended in the up-down direction. The fixing case 700 may be fixedly coupled to the rear wall surface of the storage chamber 120 by screws. The fixing case 700 is internally hollow and formed with an inner cavity, an opening of the inner cavity is upwardly arranged, and the fixing case 700 is provided with a cover plate which is fixed on the upper surface of the fixing case 700 by screws and can close the opening of the inner cavity. The electric cylinder 800 is arranged in the inner cavity of the fixed shell 700, so that the hidden design of the electric cylinder 800 is realized, and the electric cylinder 800 is protected.

The fixing case 700 is provided with a first sliding groove 710 and a second sliding groove 720. The first chute 710 and the second chute 720 are both extended in the up-down direction. The upper ends of the first and second sliding grooves 710 and 720 are open structures, and the cover plate can block the open structures of the first and second sliding grooves 710 and 720.

The number of the shelf 600 is plural, and the shelf 600 is arranged at intervals in the up-down direction. The first guide rail and the second guide rail are both arranged in an extending mode along the up-down direction. In this embodiment, the cross-sectional shapes of the first rail and the second rail are T-shaped. The first guide rail is provided with two, and the second guide rail is provided with one and is located between the two first guide rails.

The first guide rail is fixedly connected with all the shelf 600, and the first guide rail is slidably connected with the first sliding groove 710, so that all the shelf 600 can stably and smoothly move up and down relative to the fixed shell 700.

The second guide rail is also fixedly connected with all the storage racks 600, the second guide rail is slidably connected with the second sliding groove 720, the second sliding groove 720 is communicated with the inner cavity, and the movable rod of the electric cylinder 800 is fixedly connected with the second guide rail. It can be appreciated that, since the electric cylinder 800 is built in the inner cavity of the fixed housing 700, the fixed housing 700 is provided with the second sliding groove 720, all the racks 600 are connected through the second guide rail, and the second guide rail is arranged in the second sliding groove 720 and connected with the movable rod of the electric cylinder 800, so that the movable rod of the electric cylinder 800 can drive all the racks 600 to move more stably upwards or downwards.

In this embodiment, the shelf 600 may be disposed at the left side of the fixing case 700, the first and second guide rails are located at the right side of the shelf 600, and the first and second sliding grooves 710 and 720 are located at the left side of the fixing case 700. In other embodiments, the shelf 600 may be disposed at the front side of the fixing case 700, the first and second guide rails are located at the rear side of the shelf 600, and the first and second sliding grooves 710 and 720 are located at the front side of the fixing case 700.

In some embodiments, the rack 600 is disposed on the left side and the right side of the fixed housing 700, two electric cylinders 800 are disposed on the left side and the right side of the fixed housing 700, and the two electric cylinders 800 are arranged at intervals along the left-right direction, wherein the movable rod of one electric cylinder 800 is fixedly connected with the rack 600 disposed on the left side of the fixed housing 700, and the movable rod of the other electric cylinder 800 is fixedly connected with the rack 600 disposed on the right side of the fixed housing 700, so that the racks 600 disposed on the left side and the right side of the fixed housing 700 can be lifted independently without interference. By this arrangement, the storage area can be increased, and the size of the storage chamber 120 in the right-left direction can be matched.

In some embodiments, the case 100 is provided with the fumar casters 400, and the number of the fumar casters 400 is plural and is mounted at the lower portion of the case 100 by screws. In this embodiment, the fuma reel 400 is provided with four wheels, which are respectively located at four corners of the case 100. It can be appreciated that the fuma caster 400 is an existing product, and its structure includes a pulley made of nylon, a fixing seat, an adjusting wheel and an anti-slip adjusting base, and people can rotate the adjusting wheel to complete the height position adjustment of the adjusting base, and can reduce the influence of uneven terrain on the high-cabinet refrigerator, so that the high-cabinet refrigerator can be placed horizontally. The adjusting base is a rubber foot pad.

It can be appreciated that people can adjust the box 100 to an inclined state, and can quickly and laborsaving move the box 100 to a set position by using the pulley of the fumar Ma Jiaolun 400, and when the box 100 is in a vertical standing state, the adjusting base of the fumar castor 400 contacts with the ground, so that a stable supporting effect can be provided for the box 100, and thus the box 100 is prevented from being easy to topple, and meanwhile, the adjusting base of the fumar castor 400 can play a role in damping.

In addition, people can adjust the height position of the box body 100 by using the fumar casters 400, so that the high-cabinet refrigerator can be matched with the reserved installation area of a kitchen. For example, by arranging the fuma foot wheel 400, the high-cabinet refrigerator can be matched with the height of a cabinet hole of a kitchen, one cabinet is top, and the high-cabinet refrigerator is integrated with kitchen decoration, so that the aim of attractive and elegant appearance is fulfilled.

In some embodiments, a gap in the up-down direction is formed between the lower surface of the case 100 and the lower surface of the fumaron wheel 400. The case 100 is provided with a side plate 300, the side plate 300 is positioned on the front side of the case 100, the dimension of the side plate 300 in the left-right direction is identical to the dimension of the case 100 in the left-right direction, and the side plate 300 can block the gap.

It will be appreciated that the arrangement is such that, after the high cabinet refrigerator is fitted in the kitchen, the sundries such as dust are prevented from entering the gap between the cabinet 100 and the fuma reel 400 from front to back by the blocking action of the side plate 300, and the gap is kept clean and sanitary, so that people do not need to bend down to clean the region of the gap.

In this embodiment, the side plate 300 may be detachably connected to the case 100 by a screw connection. When the height position of the case 100 is adjusted, the side plate 300 with the corresponding height is replaced, so that the lower surface of the side plate 300 is abutted against the ground.

In some embodiments, the side board 300 is provided with a plurality of folding traces extending in the left-right direction, and the plurality of folding traces are arranged at intervals in the up-down direction, so that the side board 300 can be folded in the up-down direction, and packaging and transportation are facilitated. Moreover, after people adjust the height position of the box body 100 by using the fuma caster 400, the side plate 300 is unfolded downwards due to the action of gravity, so that the lower part of the side plate 300 can be always abutted against the ground, the side plate 300 can play a good role in blocking sundries, and impurities such as dust are prevented from entering a gap between the lower surface of the box body 100 and the lower surface of the fuma caster 400 through the side plate 300.

In this embodiment, the case 100 is provided with a slot, specifically, the lower portion of the case 100 is recessed upward to form a slot, two ends of the slot extend in the left-right direction, and the slot penetrates through the left side face and the right side face of the case 100, respectively. The upper part of the side plate 300 is clamped with the clamping groove, and the side plate 300 can slide along the left and right directions of the clamping groove. By this arrangement, the upper portion of the side plate 300 can slide into or out of the clamping groove of the case 100 from the left direction or the right direction, and the disassembly difficulty of the side plate 300 is reduced.

While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. A high cabinet refrigerator, comprising:

the box body is internally hollow and is provided with a containing cavity, the containing cavity is positioned at the upper part of the box body, and the box body is provided with an air inlet hole and an air outlet hole which are communicated with the containing cavity;

the refrigerating system comprises a compressor, an evaporator, a condenser and a throttling device, wherein the evaporator, the compressor, the condenser and the throttling device are sequentially and circularly connected, and the compressor, the condenser and the throttling device are arranged in the accommodating cavity;

the cooling fan is arranged in the accommodating cavity, an air outlet of the cooling fan is opposite to the condenser, and an air inlet of the cooling fan is opposite to the air inlet hole.

2. The high-cabinet refrigerator according to claim 1, wherein the upper surface of the cabinet is provided with a groove, the groove is located at the rear side of the cabinet, the groove penetrates through the left side face, the right side face and the rear side face of the cabinet, the cabinet is provided with a shell, the shell covers the groove and jointly defines the accommodating cavity, the shell is detachably connected with the cabinet, the air inlet hole is formed in the rear side face of the shell, and the air outlet hole is formed in the left side face and/or the right side face of the shell.

3. The high-cabinet refrigerator according to claim 1, wherein a storage cavity is formed in the refrigerator body in a hollow mode, an opening of the storage cavity is arranged forward, a cabinet door is arranged on the refrigerator body, and the cabinet door can close the opening of the storage cavity; the storage cavity is internally provided with a lifting mechanism and a storage rack, the lifting mechanism is connected with the wall surface of the storage cavity, the output end of the lifting mechanism is connected with the storage rack so as to drive the storage rack to move up and down, and the storage rack is positioned at the rear side of the storage cavity.

4. A high cabinet refrigerator according to claim 3, wherein the lifting mechanism comprises an electric cylinder, and a movable rod of the electric cylinder extends downwards and is connected with the shelf to drive the shelf to move upwards and downwards.

5. The high-cabinet refrigerator of claim 4, wherein the lifting mechanism further comprises a fixed shell, a first guide rail and a second guide rail, the fixed shell is connected with the wall surface of the storage cavity, the fixed shell is provided with an inner cavity, the fixed shell is provided with a plurality of first sliding grooves and second sliding grooves which extend up and down, the storage rack is arranged at intervals up and down, the first guide rail and the second guide rail extend up and down and are connected with all the storage racks, the first guide rail is connected with the first sliding grooves in a sliding manner, the second guide rail is connected with the second sliding grooves in a sliding manner, the second sliding grooves are communicated with the inner cavity, the electric cylinder is arranged in the inner cavity, and the movable rod of the electric cylinder is connected with the second guide rail.

6. The high-cabinet refrigerator of claim 5, wherein the shelf is provided on both left and right sides of the fixed case, and the electric cylinders are provided in two and are arranged in left and right directions.

7. The high cabinet refrigerator of claim 1, wherein the lower portion of the cabinet is provided with a letter Ma Jiaolun.

8. The high cabinet refrigerator of claim 7, wherein a gap in an up-down direction is formed between a lower surface of the cabinet and a lower surface of the letter Ma Jiaolun, the cabinet being provided with a side plate located at a front side of the cabinet and shielding the gap.

9. The high-cabinet refrigerator of claim 8, wherein the side plate is provided with folding marks extending in a left-right direction, the folding marks being provided with a plurality of channels and being arranged at intervals in an up-down direction.

10. The high-cabinet refrigerator of claim 9, wherein the lower portion of the cabinet is provided with a clamping groove penetrating through the left side surface and the right side surface of the cabinet, and the upper portion of the side plate is clamped with the clamping groove and can slide along the left-right direction of the clamping groove.

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