CN112503817A

CN112503817A - Refrigerator with automatic internal cleaning function

Info

Publication number: CN112503817A
Application number: CN202011290943.4A
Authority: CN
Inventors: 郝城峰
Original assignee: Individual
Current assignee: Kunpeng Smart Cold Chain Shandong Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-03-16
Anticipated expiration: 2040-11-17
Also published as: CN112503817B

Abstract

The invention relates to the technical field of refrigerators and discloses a refrigerator capable of automatically cleaning the interior. The refrigerator motor base is provided with the refrigerator outer box at the top, the refrigerator refrigerating assembly is arranged in the refrigerator outer box, the refrigerator inner cleaning device is arranged around the refrigerator refrigerating assembly, and the refrigerator inner cleaning device is positioned in the refrigerator outer box; when the refrigerator is used for refrigerating and refreshing food or beverage, the side walls around the refrigerator outer box can be frozen, the operation effect of the refrigerator can be influenced, the interior of the refrigerator needs to be cleaned, the refrigerator interior cleaning devices arranged around the refrigerator refrigerating assembly are started to carry out ice crushing treatment on ice blocks formed in the refrigerator outer box, and the normal operation of the refrigerator can not be influenced in the cleaning process.

Description

Refrigerator with automatic internal cleaning function

Technical Field

The invention relates to the technical field of refrigerators, in particular to a refrigerator with automatic internal cleaning function.

Background

Refrigerator is another name for refrigerator and freezer. All the evaporating pipes of the high-quality refrigerator adopt high-quality copper coil pipes and are processed into wide-surface special shapes. The surface of the stainless steel plate is smooth and clean, the thickness of the whole plate is uniform, and the proper thickness is adopted, so that the service life is long, and the appearance of the refrigerator is smooth and firm. The copper pipe has better cold transfer effect and better corrosion resistance than the aluminum pipe or the composite pipe, and the high-quality copper coil pipe has the advantages of high cleanliness in the pipe and few pipe joints, and can effectively prevent the faults of internal leakage or blockage of a refrigeration system. The circular tube is processed into a rectangle, so that the contact between the evaporating tube and the cold-transferring liner is changed from point contact into surface contact, the transfer area is enlarged, and the refrigerating speed can be accelerated.

Icing phenomena in refrigerators are generally several:

1. the gear adjustment of the temperature controller of the refrigerating chamber is not suitable, and the temperature of the existing temperature controller is generally lower as the number is larger.

2. Food in the refrigerating chamber is placed on the back and is close to the inner container of the back, and because the existing condenser is arranged on two sides, the back is frozen due to the refrigerating pipeline.

3. The temperature controller is abnormal and cannot accurately sense the temperature change.

4. The serious problem is that the metal-attached inner container of the refrigeration pipeline of the back is too close to cause icing. The damage of freezing of the refrigerating chamber of the refrigerator can affect the refrigerating effect of the refrigerator and increase the power consumption, so that the interior of the refrigerator needs to be deiced regularly, but manual deicing is labor-consuming and is not easy to clean.

Disclosure of Invention

The invention aims to provide an automatic internal cleaning refrigerator, which aims to solve the technical problem of automatically cleaning and freezing the inside of the refrigerator in the prior art.

The embodiment of the invention provides an automatic internal cleaning refrigerator, which comprises a refrigerator motor base, wherein the top of the refrigerator motor base is provided with an outer refrigerator box, the inner part of the outer refrigerator box is provided with a refrigerator refrigerating assembly, the periphery of the refrigerator refrigerating assembly is provided with an internal cleaning device of the refrigerator, and the internal cleaning device of the refrigerator is positioned in the outer refrigerator box.

Further, the refrigerator outer box comprises an outer box body, a refrigerator box cover, refrigerator box doors, two moving grooves and box door sliding grooves, the refrigerator motor base is installed at the bottom of the outer box body, the refrigerator box cover is installed at the top of the outer box body, an opening is formed in the refrigerator box cover, the box door sliding grooves are formed in the opening in the refrigerator box cover, the number of the refrigerator box doors is two, the two refrigerator box doors are respectively clamped in the box door sliding grooves, the two refrigerator box doors are stacked, the two refrigerator box doors are respectively in sliding fit with the box door sliding grooves, the number of the moving grooves is two, and the number of the moving grooves is respectively formed at the top of the two refrigerator box doors.

Furthermore, the refrigerator refrigeration assembly comprises a refrigerator freezer, four first support columns and four ice storage boxes, wherein the ice storage boxes are arranged at the bottom of the outer box body, the ice storage boxes are located inside the outer box body, one ends of the four first support columns are respectively connected with the ice storage boxes, and the other ends of the four first support columns are respectively connected with the bottom of the refrigerator freezer.

Furthermore, a refrigerator protective net and two hooks are arranged on the outer side of the refrigerator and freezer, the two hooks are respectively installed on two sides of the refrigerator and freezer, holes are formed in two sides of the refrigerator and freezer protective net, two sides of the refrigerator and freezer protective net are respectively sleeved on the hooks on two sides of the refrigerator and freezer, and the refrigerator and freezer protective net is located on the outer side of the refrigerator and freezer.

Furthermore, the inside cleaning device of refrigerator includes second support column, connecting block, first clean subassembly and the clean subassembly of second, the second support column has two, two the one end of second support column with the bottom of refrigerator freezer is connected, two install on the second support column the connecting block, two the other end of second support column is exposed outside the connecting block and two the other end of second support column with the clean subassembly of second is connected, install the both sides of connecting block first clean subassembly.

Further, the first cleaning component comprises a first sliding rod, a first sliding block, a second sliding rod, a second sliding block, a limiting rod, a first ice crushing plate, a first ice crushing cone, a cylinder, a rotating plate and a rotating connecting rod, the first sliding rod is installed at one end of the connecting block, the second sliding rod is installed at the other end of the connecting block, the number of the first sliding blocks is four, the four first sliding blocks are respectively connected with the first sliding rod and the second sliding rod, the four first sliding blocks are positioned on one side of the connecting block, the four first sliding blocks are in sliding fit with the first sliding rod and the second sliding rod, the number of the second sliding blocks is four, the four second sliding blocks are respectively connected with the first sliding rod and the second sliding rod, and the four second sliding blocks are positioned on the other side of the connecting block, the four second sliding blocks are in sliding fit with the first sliding rods and the second sliding rods, the number of the limiting rods is two, the two limiting rods are respectively connected with the two ends of the first sliding rods and the two ends of the second sliding rods, the number of the first ice crushing plates is two, the two first ice crushing plates are respectively connected with the bottoms of the four first sliding blocks and the four second sliding blocks, the number of the first ice crushing cones is a plurality, the first ice crushing cones are respectively and uniformly arranged on one sides of the two first ice crushing plates away from the connecting block, the air cylinder is arranged on the first ice crushing plates, the output end of the air cylinder is connected with one side of the connecting block, the rotating plate is arranged at the bottom of the connecting block, the connecting block is in rotating fit with the rotating plate, the number of the rotating connecting rods is two, and one end of each of the two rotating connecting rods is respectively movably connected with the two ends of the rotating plate, the other ends of the two rotary connecting rods are respectively movably connected with the bottoms of the two first ice crushing plates.

Further, the second cleaning component comprises two third supporting columns, a mounting plate, a motor, gears, sliding frames, tooth groove rods, a second ice crushing plate and a second ice crushing cone, the sliding frames are symmetrically arranged, the top ends of the two sliding frames are respectively connected with the bottoms of the two second supporting columns, the number of the third supporting columns is four, one ends of the four third supporting columns are respectively connected with the bottom of the refrigerator and freezer, the other ends of the four third supporting columns are connected with the mounting plate, the motor is mounted on the mounting plate and vertically arranged, the gears are mounted at the output end of the motor, the number of the tooth groove rods is two, the two tooth groove rods are respectively connected with the two sliding frames, and the tooth groove ends of the two tooth groove rods are respectively meshed with the two ends of the gears, two the tooth's socket pole respectively with two carriage sliding fit, first garrulous ice sheet has two, two the one end of tooth's socket pole is installed respectively the second garrulous ice sheet, the second trash ice awl has a plurality of, a plurality of the second trash ice awl is even respectively installs two the second trash ice sheet is kept away from one side of connecting block.

Furthermore, the bottom of the refrigerator motor base is provided with four universal self-locking trundles, and the four universal self-locking trundles are respectively arranged at four corners of the bottom of the refrigerator motor base.

Compared with the prior art, the invention has the beneficial effects that:

firstly, the refrigerator door arranged on the refrigerator cover adopts a sliding type opening design, when food or beverage in the refrigerator needs to be placed or taken out, the refrigerator door is directly stirred to move towards the other side by stirring the moving groove on the refrigerator door on one side, the operation is simple, and the practicability of the refrigerator is improved.

Secondly, when the refrigerator is deiced, ice blocks removed from the four side walls inside the outer box body fall into the ice storage box, and cold air generated in the melting process of the crushed ice in the ice storage box can increase the refrigerating effect of the refrigerator freezer, so that the practicability of the refrigerator freezer is improved.

Thirdly, when the interior of the refrigerator is deiced, broken ice can be contacted with the outer side of the refrigerator freezer in the splashing process, in order to avoid damage to the outer side of the refrigerator freezer, a circle of freezer protection net is arranged on the outer side of the refrigerator freezer, the freezer protection net can protect the refrigerator freezer, meanwhile, the freezer protection net is connected with the refrigerator freezer through hooks, namely in a detachable connection mode, when a large amount of ice slag is accumulated in the grids on the freezer protection net, the freezer protection net can be taken down from the hooks, and the freezer protection net is placed outside the refrigerator freezer again after being cleaned, so that the practicability of the refrigerator is improved.

Fourthly, when the accumulated ice in the outer box body needs to be cleaned, the air cylinder of the first cleaning assembly is driven firstly, the expansion of the output end of the air cylinder drives the first ice crushing plate connected with the tail end of the air cylinder to move, meanwhile, because the first ice crushing plate is provided with the second sliding block and slides on the first sliding rod and the second sliding rod, the first ice crushing plate can be ensured to move along a straight line, the limiting rod can limit the moving range of the first ice crushing plate, simultaneously, the bottoms of the two first ice crushing plates are connected with the rotating plate through the two rotating connecting rods, the movement of one first ice crushing plate can drive the other first ice crushing plate to move simultaneously, the first ice crushing cones arranged on the first ice crushing plates can knock the accumulated ice on the two sides in the outer box body in the moving process of the two first ice crushing plates, then the output end of the motor of the second cleaning assembly is driven to rotate to drive the gear to rotate, the gear rotates to drive the two tooth socket rods meshed with the gear to slide on the two sliding frames, the two tooth socket rods move to drive the two second ice crushing plates to move, the two second ice crushing plates move to enable the second ice crushing cones installed on the second ice crushing plates to knock the accumulated ice on the other two sides inside the outer box body, and the problem of automatically cleaning the inside of the refrigerator is solved.

Fifth, the universal self-locking caster is arranged at the bottom of the refrigerator, when the refrigerator needs to be moved, the refrigerator is pushed to move, and after the refrigerator is moved to a specified position, the universal self-locking caster is locked, so that the refrigerator can be fixed, and the practicability of the refrigerator is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view showing the structure of the refrigerating assembly of the refrigerator of the present invention;

FIG. 3 is a schematic structural diagram of a refrigerator cabinet and a cabinet protection net according to the present invention;

FIG. 4 is a partial schematic structural view of the present invention;

FIG. 5 is a first schematic view of a first cleaning assembly of the present invention;

FIG. 6 is a second schematic structural view of a first cleaning assembly of the present invention;

FIG. 7 is a schematic view of a second cleaning assembly of the present invention;

fig. 8 is a partial structural schematic view of the refrigerator interior cleaning apparatus and refrigerator cabinet of the present invention.

Reference numerals: the refrigerator comprises a refrigerator outer box 1, an outer box body 11, a refrigerator cover 12, a refrigerator door 13, a moving groove 14, a door sliding groove 15, a refrigerator motor base 2, a universal self-locking caster 3, a refrigerator refrigerating assembly 4, a refrigerator refrigerating cabinet 41, a first supporting column 42, an ice storage box 43, a refrigerating cabinet protective screen 5, a hook 51, a refrigerator internal cleaning device 6, a second supporting column 61, a connecting block 62, a first cleaning assembly 63, a first sliding rod 631, a first sliding block 632, a second sliding rod 633, a second sliding block 634, a limiting rod 635, a first ice crushing plate 636, a first ice crushing cone 637, an air cylinder 638, a rotating plate 639, a rotating connecting rod 6391, a second cleaning assembly 64, a third supporting column 641, a mounting plate 642, a motor 643, a gear 644, a sliding rack 645, a slotted rod 646, a second ice crushing plate 647 and a second ice crushing cone 648.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, an embodiment of the present invention provides an automatic internal cleaning refrigerator, including a refrigerator motor base 2, wherein the refrigerator outer case 1 is installed on the top of the refrigerator motor base 2, the refrigerator refrigerating assembly 4 is installed inside the refrigerator outer case 1, the refrigerator internal cleaning device 6 is installed around the refrigerator refrigerating assembly 4, and the refrigerator internal cleaning device 6 is located inside the refrigerator outer case 1.

In the process of refrigerating and refreshing food or beverage in operation, the side walls around the refrigerator outer box 1 can be frozen, the operation effect of the refrigerator can be influenced, the interior of the refrigerator needs to be cleaned, the refrigerator inner cleaning devices 6 arranged around the refrigerator refrigerating assembly 4 are started to carry out ice crushing treatment on ice blocks formed in the refrigerator outer box 1, and the normal operation of the refrigerator can not be influenced in the cleaning process.

Preferably, the refrigerator outer case 1 includes an outer case body 11, a refrigerator door 12, a refrigerator door 13, a moving slot 14 and a door sliding slot 15, the refrigerator motor base 2 is arranged at the bottom of the outer box body 11, the refrigerator cover 12 is arranged at the top of the outer box body 11, an opening is arranged on the refrigerator cover 12, a door sliding groove 15 is arranged at the opening on the refrigerator cover 12, the two refrigerator doors 13 are respectively clamped in the door sliding grooves 15, the two refrigerator doors 13 are stacked, the two refrigerator doors 13 are respectively matched with the door sliding grooves 15 in a sliding way, the number of the moving grooves 14 is two, the top parts of the two refrigerator doors 13 are respectively provided with one moving groove 14, and the refrigerator doors 13 arranged on the refrigerator doors 12 adopt a sliding type opening design.

When the food or beverage in the refrigerator needs to be placed or taken out, the user only needs to directly stir the moving groove 14 on the refrigerator door 13 on one side to move towards the other side, the operation is simple, and the practicability of the invention is improved.

Preferably, the refrigerator refrigerating assembly 4 includes a refrigerator freezer 41, four first support columns 42 and four ice storage boxes 43, the ice storage boxes 43 are installed at the bottom of the outer box 11, the ice storage boxes 43 are located inside the outer box 11, one end of each of the four first support columns 42 is connected to the ice storage box 43, and the other end of each of the four first support columns 42 is connected to the bottom of the refrigerator freezer 41.

When the refrigerator is deiced, ice cubes removed from the four side walls inside the outer box body 11 fall into the ice storage box 43, and cold air generated in the melting process of the crushed ice in the ice storage box 43 increases the refrigerating effect of the refrigerator freezer 41, so that the practicability of the invention is improved.

Preferably, a refrigerator protective screen 5 and two hooks 51 are arranged on the outer side of the refrigerator and freezer 41, the number of the hooks 51 is two, the two hooks 51 are respectively installed on two sides of the refrigerator and freezer 41, holes are formed on two sides of the refrigerator and freezer protective screen 5, two sides of the refrigerator and freezer protective screen 5 are respectively sleeved on the hooks 51 on two sides of the refrigerator and freezer 41, and the refrigerator and freezer protective screen 5 is located on the outer side of the refrigerator and freezer 41.

When the ice in the refrigerator is removed, the outer side of the refrigerator freezer 41 can be contacted with the broken ice in the splashing process, in order to avoid damage to the outer side of the refrigerator freezer 41, a circle of freezer protective net 5 is arranged on the outer side of the refrigerator freezer 41, the freezer protective net 5 can play a role in protecting the refrigerator freezer 41, meanwhile, the freezer protective net 5 is connected with the refrigerator freezer 41 through a hook 51, namely, the connection is detachable, when a large amount of ice is accumulated in grids on the freezer protective net 5, the freezer protective net 5 can be taken down from the hook 51, and the cleaned ice is placed outside the refrigerator freezer 41 again, so that the practicability of the invention is improved.

Preferably, the cleaning device 6 inside the refrigerator comprises two second supporting columns 61, a connecting block 62, a first cleaning component 63 and a second cleaning component 64, two second supporting columns 61 are provided, one end of each of the two second supporting columns 61 is connected with the bottom of the refrigerator freezer 41, the connecting block 62 is installed on each of the two second supporting columns 61, the other end of each of the two second supporting columns 61 is exposed out of the connecting block 62, the other end of each of the two second supporting columns 61 is connected with the second cleaning component 64, and the first cleaning component 63 is installed on two sides of the connecting block 62.

The first cleaning assembly 63 includes a first sliding rod 631, a first sliding block 632, a second sliding rod 633, a second sliding block 634, a limit rod 635, a first ice crushing plate 636, a first ice crushing cone 637, a cylinder 638, a rotating plate 639, and a rotating link rod 6391, the first sliding rod 631 is installed at one end of the connecting block 62, the second sliding rod 633 is installed at the other end of the connecting block 62, four first sliding blocks 632 are respectively connected with the first sliding rod 631 and the second sliding rod 633, four first sliding blocks 632 are located at one side of the connecting block 62, four first sliding blocks 632 are slidably fitted with the first sliding rod 631 and the second sliding rod 633, four second sliding blocks 634 are provided, four second sliding blocks 634 are respectively connected with the first sliding rod 631 and the second sliding rod 633, and four second sliding blocks 634 are located at the other side of the connecting block 62, the four second sliding blocks 634 are in sliding fit with the first sliding rods 631 and the second sliding rods 633, the number of the limiting rods 635 is two, the two limiting rods 635 are respectively connected with two ends of the first sliding rods 631 and the second sliding rods 633, the number of the first ice crushing plates 636 is two, the two first ice crushing plates 636 are respectively connected with four bottoms of the first sliding blocks 632 and the four second sliding blocks 634, the number of the first ice crushing cones 637 is several, the number of the first ice crushing cones 637 are respectively and uniformly installed on one sides of the two first ice crushing plates 636 far away from the connecting block 62, the cylinder 638 is installed on the first ice crushing plate 636, the output end of the cylinder 638 is connected with one side of the connecting block 62, the rotating plate 639 is installed at the bottom of the connecting block 62, and the connecting block 62 is in rotating fit with the rotating plate 639, the number of the rotating connecting rods 6391 is two, one end of each of the two rotating connecting rods 6391 is movably connected to the two ends of the rotating plate 639, and the other end of each of the two rotating connecting rods 6391 is movably connected to the bottoms of the two first ice crushing plates 636.

The second cleaning assembly 64 includes a third supporting column 641, a mounting plate 642, a motor 643, two gears 644, two sliding frames 645, two rack bars 646, a second ice crushing plate 647 and a second ice crushing cone 648, the sliding frames 645 are provided in a symmetrical manner and top ends of the two sliding frames 645 are respectively connected to bottoms of the two second supporting columns 61, the third supporting columns 641 are four, one end of the four third supporting columns 641 are respectively connected to the bottom of the refrigerator compartment 41, and the other ends of the four third supporting columns 641 are connected to the mounting plate 642, the motor 643 is mounted on the mounting plate 642, the motor 643 is provided in a vertical manner, the gear 644 is mounted at an output end of the motor 643, the two rack bars 646 are provided, the two rack bars 646 are respectively connected to the two sliding frames 645 and slot ends of the two rack bars 646 are respectively engaged with both ends of the gear 644, two the tooth groove pole 646 respectively with two carriage 645 sliding fit, first garrulous ice sheet 636 has two, two the one end of tooth groove pole 646 is installed respectively the second garrulous ice sheet 647, second garrulous ice cone 648 has a plurality of, a plurality of the second garrulous ice cone 648 is even respectively installs two the second garrulous ice sheet 647 is kept away from one side of connecting block 62.

When the ice accumulated in the external box body 11 needs to be cleaned, firstly, the cylinder 638 of the first cleaning assembly 63 is driven, the expansion and contraction of the output end of the cylinder 638 drives the first ice crushing plate 636 connected with the tail end of the cylinder 638 to move, meanwhile, as the first ice crushing plate 636 is provided with the second sliding block 634 and slides on the first sliding rod 631 and the second sliding rod 633, the first ice crushing plate 636 can be ensured to move along a straight line, the limiting rod 635 can limit the moving range of the first ice crushing plate 636, simultaneously, the bottoms of the two first ice crushing plates 636 are connected with the rotating plate 639 through the two rotating connecting rods 6391, the movement of one first ice crushing plate 636 can drive the other first ice crushing plate 636 to move simultaneously, the first ice crushing cones 637 installed on the first ice crushing plates 636 can knock the ice accumulated on two sides in the external box body 11 in the moving process, then, the motor output end 643 of the second cleaning assembly 64 is driven to rotate to drive the gear 644, the gear 644 rotates to drive the two toothed groove rods 646 meshed with the gear to slide on the two sliding frames 645, the two toothed groove rods 646 move to drive the two second ice crushing plates 647 to move, the two second ice crushing plates 647 move to enable the second ice crushing cones 648 arranged on the second ice crushing plates 647 to knock accumulated ice on the other two sides inside the outer box body 11, and the problem of automatically cleaning the inside of the refrigerator is solved.

Preferably, the bottom of the refrigerator motor base 2 is provided with four universal self-locking trundles 3, and the four universal self-locking trundles 3 are respectively arranged on four corners of the bottom of the refrigerator motor base 2; the universal self-locking caster wheel 3 is arranged at the bottom of the refrigerator, when the refrigerator needs to be moved, the refrigerator is pushed to move, and after the refrigerator is moved to a specified position, the universal self-locking caster wheel 3 is locked, so that the refrigerator can be fixed, and the practicability of the refrigerator is improved.

The working principle is as follows: in the process of refrigerating and refreshing food or beverage in operation, the side walls around the inside of the refrigerator outer box 1 can be frozen, the operation effect of the refrigerator can be influenced, the inside of the refrigerator needs to be cleaned, the refrigerator inside cleaning devices 6 arranged around the refrigerator refrigerating assembly 4 are started to carry out ice crushing treatment on ice blocks formed inside the refrigerator outer box 1, and the normal operation of the refrigerator can not be influenced in the cleaning process; the refrigerator door 13 arranged on the refrigerator cover 12 adopts a sliding type opening design, when food or beverage in the refrigerator needs to be placed or taken out, the refrigerator door 13 on one side is directly stirred to move towards the other side, the operation is simple, and the practicability of the invention is improved.

When the refrigerator is deiced, ice cubes removed from the four side walls inside the outer box body 11 fall into the ice storage box 43, and cold air generated in the melting process of the crushed ice in the ice storage box 43 can increase the refrigerating effect of the refrigerator freezer 41, so that the practicability of the invention is improved; when the ice in the refrigerator is removed, the outer side of the refrigerator freezer 41 can be contacted with the broken ice in the splashing process, in order to avoid damage to the outer side of the refrigerator freezer 41, a circle of freezer protective net 5 is arranged on the outer side of the refrigerator freezer 41, the freezer protective net 5 can play a role in protecting the refrigerator freezer 41, meanwhile, the freezer protective net 5 is connected with the refrigerator freezer 41 through a hook 51, namely, the connection is detachable, when a large amount of ice is accumulated in grids on the freezer protective net 5, the freezer protective net 5 can be taken down from the hook 51, and the cleaned ice is placed outside the refrigerator freezer 41 again, so that the practicability of the invention is improved.

The universal self-locking caster wheel 3 is arranged at the bottom of the refrigerator, when the refrigerator needs to be moved, the refrigerator is pushed to move, and after the refrigerator is moved to a specified position, the universal self-locking caster wheel 3 is locked, so that the refrigerator can be fixed, and the practicability of the refrigerator is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The refrigerator with the automatic internal cleaning function is characterized by comprising a refrigerator motor base (2), wherein the refrigerator outer box (1) is installed at the top of the refrigerator motor base (2), the refrigerator refrigerating assembly (4) is installed inside the refrigerator outer box (1), the refrigerator internal cleaning device (6) is installed on the periphery of the refrigerator refrigerating assembly (4), and the refrigerator internal cleaning device (6) is located inside the refrigerator outer box (1).

2. The refrigerator according to claim 1, wherein the refrigerator outer case (1) comprises an outer case body (11), a refrigerator cover (12), a refrigerator door (13), a moving slot (14) and a door sliding slot (15), the refrigerator motor base (2) is installed at the bottom of the outer case body (11), the refrigerator cover (12) is installed at the top of the outer case body (11), an opening is formed in the refrigerator cover (12), the door sliding slot (15) is formed at the opening of the refrigerator cover (12), two refrigerator doors (13) are provided, two refrigerator doors (13) are respectively clamped in the door sliding slot (15) and two refrigerator doors (13) are stacked, the two refrigerator doors (13) are respectively matched with the door sliding slot (15) in a sliding manner, the number of the moving grooves (14) is two, and the top parts of the two refrigerator doors (13) are respectively provided with one moving groove (14).

3. An automatic interior cleaning refrigerator according to claim 2, wherein said refrigerator cooling assembly (4) comprises a refrigerator cooling cabinet (41), four first supporting columns (42) and four ice storage boxes (43), said ice storage boxes (43) are installed at the bottom of said outer box body (11) and said ice storage boxes (43) are located inside said outer box body (11), one end of each of said four first supporting columns (42) is connected to said ice storage box (43), and the other end of each of said four first supporting columns (42) is connected to the bottom of said refrigerator cooling cabinet (41).

4. The automatic interior cleaning refrigerator according to claim 3, wherein a refrigerator protection net (5) and two hooks (51) are arranged on the outer side of the refrigerator freezer (41), two hooks (51) are provided, the two hooks (51) are respectively arranged on two sides of the refrigerator freezer (41), two sides of the refrigerator protection net (5) are provided with holes, two sides of the refrigerator protection net (5) are respectively sleeved on the hooks (51) on two sides of the refrigerator freezer (41), and the refrigerator protection net (5) is positioned on the outer side of the refrigerator freezer (41).

5. An automatic interior cleaning refrigerator according to claim 3, wherein said refrigerator interior cleaning device (6) comprises two second supporting columns (61), a connecting block (62), a first cleaning assembly (63) and a second cleaning assembly (64), one end of two of said second supporting columns (61) is connected with the bottom of said refrigerator freezer (41), said connecting block (62) is installed on two of said second supporting columns (61), the other end of two of said second supporting columns (61) is exposed out of said connecting block (62) and the other end of two of said second supporting columns (61) is connected with said second cleaning assembly (64), said first cleaning assembly (63) is installed on both sides of said connecting block (62).

6. An automatic interior cleaning refrigerator according to claim 5, wherein the first cleaning assembly (63) comprises a first sliding bar (631), a first sliding block (632), a second sliding bar (633), a second sliding block (634), a stopper bar (635), a first ice crushing plate (636), a first ice crushing cone (637), a cylinder (638), a rotating plate (639), and a rotating link bar (6391), the first sliding bar (631) is installed at one end of the connecting block (62), the second sliding bar (633) is installed at the other end of the connecting block (62), the first sliding block (632) has four sliding blocks, four first sliding blocks (632) are respectively connected with the first sliding bar (631) and the second sliding bar (633) and four first sliding blocks (632) are located at one side of the connecting block (62), four first sliding blocks (632) are slidably engaged with the first sliding bars (631) and the second sliding bars (633), four second sliding blocks (634) are provided, four second sliding blocks (634) are respectively connected with the first sliding bars (631) and the second sliding bars (633) and four second sliding blocks (634) are located at the other side of the connecting block (62), four second sliding blocks (634) are slidably engaged with the first sliding bars (631) and the second sliding bars (633), two limiting bars (635) are provided, two limiting bars (635) are respectively connected with both ends of the first sliding bars (631) and the second sliding bars (633), two first ice crushing plates (636) are provided, two first ice crushing plates (636) are respectively connected with the bottoms of the four first sliding blocks (632) and the four second sliding blocks (634), first trash ice cone (637) has a plurality of, and a plurality of first trash ice cone (637) is even respectively installs two first trash ice board (636) is kept away from one side of connecting block (62), cylinder (638) is installed on first trash ice board (636) and the output of cylinder (638) with one side of connecting block (62) links up, connecting block (62) bottom is installed rotor plate (639), connecting block (62) with rotor plate (639) normal running fit, rotatory link rod (6391) has two, two the one end of rotatory link rod (6391) respectively with the both ends swing joint of rotor plate (639), two the other end of rotatory link rod (6391) respectively with two bottom swing joint of first trash ice board (636).

7. An automatic interior cleaning refrigerator according to claim 3, wherein the second cleaning assembly (64) comprises a third support column (641), a mounting plate (642), a motor (643), a gear (644), a sliding frame (645), a gullet bar (646), a second ice crushing plate (647) and a second ice crushing cone (648), the sliding frame (645) has two, the two sliding frames (645) are symmetrically arranged and top ends of the two sliding frames (645) are respectively connected with bottoms of the two second support columns (61), the third support column (641) has four, one ends of the four third support columns (641) are respectively connected with a bottom of the refrigerator freezer (41), and the other ends of the four third support columns (641) are connected with the mounting plate (642), the motor (643) is mounted on the mounting plate (642), the motor (643) is vertically arranged, the gear (644) is installed at the output end of the motor (643), two toothed groove rods (646) are arranged, the two toothed groove rods (646) are respectively connected with the two sliding frames (645), the toothed groove ends of the two toothed groove rods (646) are respectively meshed with two ends of the gear (644), the two toothed groove rods (646) are respectively matched with the two sliding frames (645) in a sliding mode, the number of the first ice crushing plates (636) is two, the second ice crushing plates (647) are respectively installed at one ends of the two toothed groove rods (646), the number of the second ice crushing cones (648) is multiple, and the number of the second ice crushing cones (648) are respectively and uniformly installed on one side, far away from the connecting block (62), of the two second ice crushing plates (647).

8. An automatic internal cleaning refrigerator according to claim 1, characterized in that the bottom of the refrigerator motor base (2) is provided with four universal self-locking casters (3), and the four universal self-locking casters (3) are respectively arranged at four corners of the bottom of the refrigerator motor base (2).