CN219995637U - Refrigerator with a refrigerator body - Google Patents

Abstract

The utility model proposes a refrigerator, comprising: a case; a door body; the water guide pipe is provided with a water guide pipe water inlet end and a water guide pipe water outlet end; the water inlet pipe is provided with a water inlet at one end, and the other end of the water inlet pipe is communicated with the water guide pipe through the water inlet end of the water guide pipe; the water injection head is provided with a water injection inlet end and a water injection outlet end, the water injection inlet end is connected with the water outlet end of the water guide pipe, and the water injection outlet end is provided with a water outlet; the ice machine, it connects on box or door body, and ice machine locates delivery port department, and ice machine includes: an ice making box arranged below the water outlet to receive water flowing out from the water outlet; the water guide pipe is provided with a water guide pipe inner wall, the water guide pipe inner wall encloses a water channel, and a blocking part for reducing the cross section area of the water channel is arranged in the water channel; through setting up the blocking part, reduce the cross-sectional area of water channel, reduce the velocity of flow of water in the aqueduct, avoid the water splashing problem that the play water velocity of delivery port is too high to lead to, avoid splashing the ice blocking phenomenon in the ice maker that leads to.

Description

Refrigerator with a refrigerator body

Technical Field

The utility model relates to the technical field of household appliances, in particular to a refrigerator.

Background

At present, users use more and more refrigerators, and are more and more abundant. In summer, users generally like to drink cold drinks, which requires that the refrigerator has an ice making function, and ice cubes can be made in a short time. On high-end refrigerator, generally design ice maker in fridge or freezer, make things convenient for the user to use, and make ice-cube conveniently. However, the problem that the water is splashed from the water inlet pipe of the ice maker causes serious water accumulation outside the ice making box of the ice maker, and the ice blocking problem of the ice maker can be caused, so that the performance of the ice maker is influenced, and the use of a user is influenced.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

To this end, according to an embodiment of the present disclosure, there is provided a refrigerator including:

the side part of the box body is provided with a box body opening, and a storage space communicated with the box body opening is arranged in the box body;

a door body connected with the case body to open or close the case body opening;

the water guide pipe is provided with a water guide pipe water inlet end and a water guide pipe water outlet end;

the water inlet pipe is provided with a water inlet at one end, and the other end of the water inlet pipe is communicated with the water guide pipe through the water inlet end of the water guide pipe;

the water injection head is provided with a water injection inlet end and a water injection outlet end, the water injection inlet end is connected with the water outlet end of the water guide pipe, and the water injection outlet end is provided with a water outlet;

the ice maker, it connects in on the box or the door body, the ice maker is located delivery port department, the ice maker includes:

an ice making box arranged below the water outlet to receive water flowing out from the water outlet;

the water guide pipe is provided with a water guide pipe inner wall, the water guide pipe inner wall encloses into a water passing channel, and a blocking part for reducing the cross section area of the water passing channel is arranged in the water passing channel.

Through set up the blocking part on the aqueduct inner wall, reduce the cross-sectional area of water passage for the aqueduct has the pipeline section that cross-sectional area was reduced to water, can increase the resistance that this department rivers passed through, reduces the velocity of flow of water in the aqueduct, and the water velocity is too high when avoiding water to flow from the delivery port, reduces the impact force of water, avoids the water splashing problem that the play water velocity of delivery port is too high to lead to, avoids the ice blocking phenomenon in the ice maker that the splash leads to.

According to the embodiment of the disclosure, the blocking part is the blocking protrusion arranged on the inner wall of the water guide pipe, and the blocking protrusion is arranged on the inner wall of the water guide pipe, so that the cross-sectional area of the water passage is reduced.

According to the embodiment of the disclosure, the pipe wall of the water guide pipe is recessed towards the inner side of the water guide pipe to form a water guide pipe recess on the outer wall of the water guide pipe and a blocking protrusion on the inner wall of the water guide pipe, the pipe wall of the water guide pipe is recessed towards the inner side of the water guide pipe to form a blocking protrusion, the blocking protrusion is conveniently formed, and the difficult processing problem that the water guide pipe is overlong and the blocking protrusion is arranged in the water guide pipe is avoided.

According to the embodiment of the disclosure, the blocking part is the stop block arranged in the water guide pipe, the stop block is connected with the limiting part which limits the stop block in the water guide pipe on the inner wall of the water guide pipe, and the stop block is arranged, so that the water guide pipe is prevented from being processed and is convenient to mold.

According to the embodiment of the disclosure, the spacing portion includes first spacing protruding and second spacing protruding, the second spacing protruding is located first spacing protruding is close to one side of water injection head, first spacing protruding with the second spacing protruding is in crisscross the setting on the length direction of aqueduct, the dog is located first spacing protruding is close to one side of aqueduct lateral wall and with the setting relatively of second spacing protruding.

According to the embodiment of the disclosure, the projections of the first limiting protrusion and the second limiting protrusion on the cross section of the water guide pipe are oppositely arranged.

According to the embodiment of the disclosure, a cover plate is arranged at the top of the ice maker, and a water injection hole for enabling water in the water injection head to flow into the ice maker is formed in the cover plate; the water injection head comprises:

the water injection connecting section is connected with the water guide pipe;

the water injection water outlet section is connected with the water injection connecting section and is arranged at an included angle with the water injection connecting section, the water injection water outlet section is far away from one end of the water injection connecting section to form the water outlet, and the water injection water outlet end is vertically arranged, so that water flows downwards and is prevented from splashing.

According to the embodiment of the disclosure, the blocking protrusion is provided with at least one, and at least one blocking protrusion is arranged at the bottom of the inner wall of the water guide pipe.

According to the embodiment of the disclosure, the blocking protrusions are at least two, two adjacent blocking protrusions are arranged at intervals, and a first water passing groove is formed between the two adjacent blocking protrusions.

According to the embodiment of the disclosure, the door body comprises a door body shell and a door body inner container, the box body comprises a box body shell and a box body inner container, water passing holes are formed in the door body shell or the box body shell, the water inlets are opposite to the water passing holes, and the water injection head is inserted into the door body inner container or the box body inner container.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic front view of a refrigerator according to an embodiment of the present utility model;

FIG. 2 is a perspective view of a case according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of another view of a case according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a partial structural schematic view of a refrigerator according to an embodiment of the present utility model;

fig. 6 is a partial structural schematic view of a refrigerator according to an embodiment of the present utility model at another view angle;

fig. 7 is a partial structural schematic view of a refrigerator according to an embodiment of the present utility model at another view angle;

fig. 8 is a partial structural view of a refrigerator according to an embodiment of the present utility model at another view angle;

FIG. 9 is a cross-sectional view at B-B in FIG. 8;

FIG. 10 is a cross-sectional view at C-C of FIG. 8;

fig. 11 is a partial structural sectional view of a refrigerator according to an embodiment of the present utility model at another view angle;

FIG. 12 is a schematic view of the structure of a water injection head according to an embodiment of the present utility model;

fig. 13 is a partial structure exploded view of a refrigerator according to an embodiment of the present utility model;

fig. 14 is a partial structural exploded view of a refrigerator according to an embodiment of the present utility model at another view angle;

fig. 15 is a partial structural exploded view of a refrigerator according to an embodiment of the present utility model at another view angle;

fig. 16 is a partial structural view of a refrigerator according to an embodiment of the present utility model at another view angle;

fig. 17 is a partial structural exploded view of a refrigerator according to an embodiment of the present utility model at another view angle;

FIG. 18 is a partial schematic view of an ice maker according to an embodiment of the present utility model;

fig. 19 is a partial structural exploded view of a refrigerator according to an embodiment of the present utility model at another view angle;

fig. 20 is a partial structural view of a refrigerator according to an embodiment of the present utility model at another view angle.

In the above figures: a refrigerator 100; a case 1; a case housing 101; a case liner 102; a foaming space 103; a case opening 11; a storage space 12; a door body 2; a water guide pipe 31; a water inlet end 311 of the water conduit; a water conduit outlet 312; a water conduit inner wall 313; a water passage 314; a water conduit recess 315; a first water passing groove 316; a stopper 317; a first spacing protrusion 3171; a second spacing protrusion 3172; a water inlet pipe 32; a first water inlet pipe 3201; a second inlet pipe 3202; a connection plate 32021; sealing ring 3203; a water inlet 321; a water injection head 33; a water injection inlet 331; a water injection outlet 332; a water outlet 333; a water injection connection section 334; a water injection outlet section 335; a blocking portion 34; a blocking protrusion 341; a stopper 342; a first sleeve 361 and a second sleeve 362; an ice maker 4; an ice making frame 41; a cover plate 411; a water injection hole 412; an ice making driving mechanism 42; an ice making case 43; an ice making grid 431; an ice detection lever 44; a water passing hole 51; a reinforcing plate 52; a liner through hole 53; a liner shielding portion 54; a closing plate 541; sealing tube 542; a pad 55; a connection pipe 56; a stepped hole 561.

Detailed Description

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The present utility model proposes a refrigerator, which is described below with reference to fig. 1 to 20.

Referring to fig. 1 to 2, the refrigerator 100 includes a cabinet 1 and a door 2, a cabinet opening 11 is provided at a side portion of the cabinet 1, a storage space 12 communicating with the cabinet opening 11 is further provided in the cabinet 1, the storage space 12 is used for storing articles, the door 2 is connected with the cabinet, and the door 2 is connected at the cabinet opening 11 of the cabinet to open or close the cabinet opening 11.

The refrigerator 100 may include a hinge to rotatably connect a refrigerator door to the cabinet, the hinge being connected to one side end of the door, and the other side end of the door being close to or far from the cabinet to close or open the cabinet opening.

Of course, the door body can also be connected with the box body in a drawing way, and the door body is connected with the opening of the box body through the drawing door body.

The storage space 12 includes a refrigerating compartment and/or a freezing compartment, and the door body 2 may include a refrigerating door provided at the refrigerating compartment and/or a freezing door provided at the freezing compartment.

Referring to fig. 1 to 3, the case 1 includes a case housing 101 and a case liner 102, wherein the case liner is provided in the case housing, and a foaming space 103 is provided between the case housing 101 and the case liner 102. The foaming space 103 is provided with a heat insulation layer for insulating the inner space of the box body inner container between the box body outer shell and the box body inner container through foaming.

The refrigerator 1 further comprises an evaporator, an evaporator cavity is arranged in the refrigerator body 1, the evaporator cavity is arranged between the refrigerator body shell and the refrigerator body liner, and the evaporator is arranged in the evaporator cavity.

The refrigerator further includes a refrigeration cycle. The refrigeration cycle system generally comprises a compressor, a condenser, a dry filter, a capillary tube, an evaporator and other component structures which are communicated through pipelines, and the working process of the refrigeration cycle system comprises a compression process, a condensation process, a throttling process and an evaporation process.

Specifically, the compression process is: when the showcase has a refrigeration requirement, the compressor starts to work, and the low-temperature and low-pressure refrigerant from the evaporator is sucked by the compressor, compressed into high-temperature and high-pressure superheated gas in the compressor cylinder and discharged into the condenser.

The condensation process is as follows: the high-temperature and high-pressure refrigerant gas is radiated by the condenser, the temperature is continuously reduced, the refrigerant gas is gradually cooled into normal-temperature and high-pressure saturated steam and is further cooled into saturated liquid, the temperature is not reduced any more, and the pressure of the refrigerant in the whole condensation process is almost unchanged.

The throttling process is as follows: the condensed saturated liquid of the refrigerant flows into the capillary after the moisture and impurities are filtered by the drying filter, the capillary is used for throttling and depressurization, and the refrigerant is changed into wet steam at normal temperature and low pressure.

The evaporation process is as follows: the wet steam with normal temperature and low pressure enters the evaporator to start absorbing heat for vaporization, so that the temperature of the evaporator and the surrounding temperature is reduced, the storage chamber is refrigerated, and the refrigerant is changed into low-temperature and low-pressure gas. The refrigerant from the evaporator returns to the compressor again, the above process is repeated, energy conversion is performed through the state change of the refrigerant, and heat in the refrigerator is transferred to the air outside the cabinet, so that the refrigeration cycle of the refrigerator is realized.

The door body 2 is provided with a door body outer shell and a door body inner container, and the door body inner container is arranged on one side of the door body close to the box body. The door body shell comprises a door panel, and the door panel is arranged on one side of the door body far away from the box body and is opposite to the door liner.

Referring to fig. 1 to 3, the refrigerator further includes an ice maker 4, the ice maker 4 is used for making ice, the ice maker 4 is connected to the refrigerator body or the door body, when the door body closes the opening of the refrigerator body, the ice maker is located in the storage space or located in the space which is communicated with the storage space, so that cool air can reach the ice maker, and in particular, the ice maker is located in the freezing chamber or located in the space which is communicated with the freezing chamber, so that water in the ice maker can be frozen.

Referring to fig. 5 to 9, the refrigerator further includes a water guide pipe 31 having a water guide pipe water inlet end 311 and a water guide pipe water outlet end 312.

Referring to fig. 5 to 9, the refrigerator further includes a water inlet pipe 32, one end of which is provided with a water inlet 321, and the other end of the water inlet pipe 32 is communicated with the water guide pipe 31 through a water guide pipe water inlet end 311. Specifically, the other end of the water inlet pipe 32 is inserted into the water guide pipe 31 through the water guide pipe water inlet end 311.

Referring to fig. 5 to 9, the refrigerator further includes a water injection head 33, wherein the water injection head 33 has a water injection inlet 331 and a water injection outlet 332, the water injection inlet 331 is connected to the water guide pipe outlet 312, and the water injection outlet 332 is provided with a water outlet 333. The water injection head can be made of silica gel.

Referring to fig. 5 to 9, the water inlet 321 communicates with the water supply device such that water from the water supply device can enter the water inlet pipe 32, and water entering the water inlet pipe 32 flows into the water injection head through the water guide pipe and flows to the water outlet.

Referring to fig. 5-9, the ice maker 4 has an ice making box 43, wherein the ice making box is arranged below the water outlet to receive water flowing out from the water outlet, and the water outlet area of the water inlet pipe water outlet is small, so that the water flow speed is high, the flow speed at the water outlet is easy to be excessively high, and the water splashing is easy to be caused by excessively high water outlet speed at the water outlet, so that the ice of the ice maker is blocked.

Referring to fig. 5 to 9, the water guide pipe has a water guide pipe inner wall 313 enclosing a water passage 314 in which a blocking portion 34 reducing a cross-sectional area of the water passage is provided.

Through set up the blocking part on the aqueduct inner wall, reduce the cross-sectional area of water passage for the aqueduct has the pipeline section that cross-sectional area was reduced to water, can increase the resistance that this department rivers passed through, reduces the velocity of flow of water in the aqueduct, and the water velocity is too high when avoiding water to flow from the delivery port, reduces the impact force of water, avoids the water splashing problem that the play water velocity of delivery port is too high to lead to, avoids the ice blocking phenomenon in the ice maker that the splash leads to.

In some embodiments of the present utility model, referring to fig. 5 to 9, the blocking portion is a blocking protrusion 341 provided on the inner wall of the water guide pipe, and the reduction of the cross-sectional area of the water passage is achieved by providing the blocking protrusion on the inner wall of the water guide pipe.

In some embodiments of the present utility model, referring to fig. 5-9, the inner recess of the pipe wall of the water guide pipe forms a water guide pipe recess 315 on the outer wall of the water guide pipe and a blocking protrusion on the inner wall of the water guide pipe, and the inner recess of the pipe wall of the water guide pipe forms a blocking protrusion, so that the blocking protrusion is conveniently formed, and the difficult processing problem that the water guide pipe is too long and the blocking protrusion is arranged in the water guide pipe is avoided.

In some embodiments of the present utility model, the blocking protrusion is at least one, and the at least one blocking protrusion is disposed at the bottom of the inner wall of the water conduit, and when the water in the water conduit is not full of the entire water conduit, the water is located at the bottom of the inner wall of the water conduit under the influence of gravity.

In some embodiments of the present utility model, referring to fig. 5 to 9, the blocking protrusions have at least two, two adjacent blocking protrusions are spaced apart, and a first water passing groove 316 is formed between the two adjacent blocking protrusions, so that water enters the water passing groove, and as the cross-sectional area of water passing through the water groove is smaller than that of water passing through the original water guide pipe, resistance is caused to water in the water guide pipe, and the flow rate of water in the water guide pipe is reduced.

In some embodiments of the utility model, when the blocking projections have at least two, at least one of the blocking projections is disposed at the bottom of the inner wall of the draft tube.

When the blocking protrusions are arranged at two, the two blocking protrusions can be arranged at the bottom of the inner wall of the water guide pipe at intervals, or one blocking protrusion is arranged at the bottom of the inner wall of the water guide pipe and the other blocking protrusion is arranged at the top of the inner wall of the water guide pipe.

When two block protruding spaced setting in the bottom of water pipe inner wall, two block protruding formation and lie in the first basin that crosses of water pipe inner wall bottom between the two for the cross-section of crossing in the water pipe is "umbrella".

When one blocking protrusion is arranged at the bottom of the inner wall of the water guide pipe and the other blocking protrusion is arranged at the top of the inner wall of the water guide pipe, the two blocking protrusions form two first water passing grooves between the two first water passing grooves, so that the water passing cross section of the water guide pipe is of an I shape rotating by 90 degrees.

In some embodiments of the present utility model, referring to fig. 5-10, the blocking portion is a stop 342 provided in the water conduit, and a limiting portion 317 for limiting the stop is connected to the inner wall of the water conduit, and the stop is provided, so that the water conduit is prevented from being processed and is convenient to be formed.

Referring to fig. 10-11, the limiting portion 317 includes a first limiting protrusion 3171 and a second limiting protrusion 3172, the second limiting protrusion 3172 is located on one side of the first limiting protrusion 3171 near the water injection head 33, the first limiting protrusion 3171 and the second limiting protrusion 3172 are staggered in the length direction of the water guide pipe, and the stop block is located on one side of the first limiting protrusion near the side wall of the water guide pipe and opposite to the second limiting protrusion.

The projections of the first stop protrusion 3171 and the second stop protrusion 3172 on the cross section of the water conduit are oppositely arranged.

In some embodiments of the utility model, the recess on the outer wall of the water guide pipe is formed on the inner side recess of the water guide pipe, and the first limit protrusion and the second limit protrusion are positioned on the inner wall of the water guide pipe, so that the first limit protrusion and the second limit protrusion are conveniently formed, and the difficult processing problem that the water guide pipe is overlong and the first limit protrusion and the second limit protrusion are arranged in the water guide pipe is avoided.

In some embodiments of the present utility model, the first limit protrusion has at least one, and when the first limit protrusion has at least two, the at least two first limit protrusions are spaced apart.

The second spacing protrusion has at least one, and when the second spacing protrusion has one, the projections of the first spacing protrusion 3171 and the second spacing protrusion 3172 on the cross section of the water conduit are oppositely disposed and the first spacing protrusion 3171 is located at the opposite side of the second spacing protrusion 3172.

When the second spacing protrusion has at least two, at least two second spacing protrusions are arranged at intervals, the projections of the first spacing protrusion 3171 and the second spacing protrusion 3172 on the cross section of the water guide pipe are oppositely arranged, and the first spacing protrusion 3171 is located at the opposite side of the second spacing protrusion 3172.

In some embodiments of the present utility model, referring to fig. 12-13, a cover plate 411 is provided on the top of the ice maker, and a water injection hole 412 is provided on the cover plate to allow water in the water injection head to flow into the ice maker.

The water injection head includes water injection linkage segment 334 and water injection play water segment 335, and water injection linkage segment and water pipe connection, water injection play water segment is connected with the water injection linkage segment, and water injection play water segment is the contained angle setting with the water injection linkage segment, and the one end that water injection linkage segment was kept away from to the water injection play water segment forms the delivery port, and water injection play water end is vertical to be set up for water flows down, avoids the outer splash.

In some embodiments of the present utility model, referring to fig. 17-18, ice maker 4 further includes an ice making frame 41 and an ice making driving mechanism 42. The ice making frame 41 may be fixed to a door or a case, a cover 411 is provided at a top end of the ice making frame, and the ice making case 43 is provided under the cover.

The ice making driving mechanism 42 is provided at one end of the ice making frame. One end of the ice making housing 43 is connected to the ice making driving mechanism 42, and the other end of the ice making housing 43 is rotatably connected to the ice making frame 41.

The rotating shaft of the ice making box can be horizontally arranged, so that the opening end of the ice making box can be upwards arranged when ice is made, and the space in the ice making box can be fully utilized to prevent water in the ice making box from flowing out of the ice making box.

When the ice making driving mechanism drives the ice making box downwards, the ice formed in the ice making box can be separated from the ice making box and fall down.

The refrigerator 100 further includes an ice storage tub provided below the ice maker 4, for receiving and storing ice made by the ice maker 4, and from which ice formed in the ice making case may be removed and dropped into the ice storage tub below.

The ice making case 43 is provided therein with a plurality of ice making trays 431, and the plurality of ice making trays 431 may be arranged in rows and columns. The side wall of the ice making grid is obliquely arranged, so that the side face of the ice in the ice making box is inclined, and the ice can be helped to be separated from the ice making grid under the action of gravity.

The front side of the ice making driving mechanism is also connected with an ice detecting rod 44, the ice detecting rod 44 is used for detecting the height of ice in the ice storage barrel, and the ice making driving mechanism can also drive the ice detecting plate to swing for detection.

Two motors can be arranged in the ice making driving mechanism, wherein the output shaft of one motor is connected with the ice making box, and the output shaft of the other motor is connected with the ice detecting rod.

A temperature sensor may be provided under the ice making housing to detect a temperature in order to determine whether water in the ice making housing is ice-forming.

In some embodiments of the present utility model, the refrigerator further includes an ice crushing mechanism to separate the manufactured ice, the ice crushing mechanism including an ice crushing shaft, a fixed ice blade, a movable ice blade, and an ice separating structure.

The ice crushing rotating shaft rotates to drive the movable ice blade to rotate, and the fixed ice blade and the ice block separating structure are respectively positioned at two sides of the ice crushing rotating shaft and are fixed to the ice storage barrel. When the ice crushing rotating shaft drives the movable ice blade to rotate along the first direction, ice cubes in the ice storage barrel can be crushed under the shearing of the movable ice blade and the fixed ice blade, and when the ice crushing rotating shaft drives the movable ice blade to rotate along the opposite direction of the first direction, the frozen ice cubes can be separated under the cooperation of the movable ice blade and the ice cube separating structure, so that the ice can be crushed, and inconvenience in freezing ice between the ice cubes can be avoided.

The ice crushing device comprises an ice crushing rotating shaft, an ice crushing fixing seat, an ice separating structure and an ice separating structure, wherein the ice crushing rotating shaft is fixed with the ice moving blade, one end of the ice moving blade is sleeved on the ice crushing rotating shaft, the other end of the ice moving blade is fixed on the ice crushing fixing seat, the ice crushing fixing seat is fixed on the ice storage barrel, and the ice separating structure is fixed at one end of the ice fixing blade connected with the ice crushing rotating shaft, so that the ice separating structure is also fixed relative to the ice storage barrel.

An ice outlet is arranged below the ice storage barrel, and ice in the ice storage barrel is discharged out of the ice storage barrel through the ice outlet.

In some embodiments of the present utility model, the refrigerator further includes a second transmission mechanism and a stirrer for stirring ice in the ice storage tub to prevent freezing between the ice. The stirrer comprises a stirring shaft, the rotating shaft of the stirring shaft is different from the rotating shaft of the ice transmission rotating shaft, and when the rotating shaft of the specific ice transmission rotating shaft is horizontally arranged, the rotating shaft of the stirring shaft is also horizontally arranged and is vertical to the rotating shaft of the ice transmission rotating shaft. The second transmission mechanism is used for transmitting the power of the ice transmission rotating shaft to the stirrer so that the stirring shaft rotates.

The second transmission mechanism comprises a first transmission gear fixed on the ice transmission rotating shaft, a second transmission gear, a third transmission gear, a fourth transmission gear fixed with the third transmission gear and coaxial with the third transmission gear, and a fifth transmission gear fixed on the stirring shaft. Because the rotation axis of the stirring shaft is horizontally arranged and is vertical to the rotation axis of the ice transmission rotation shaft, the first transmission gear, the second transmission gear and the third transmission gear are cylindrical gears, and the fourth transmission gear and the fifth transmission gear are bevel gears.

The second transmission gear, the third transmission gear and the fourth transmission gear are rotatably connected to the ice storage barrel through a rotating shaft, so that the second transmission gear, the third transmission gear and the fourth transmission gear can rotate relative to the ice storage barrel.

At least one stirring claw is arranged on the stirring shaft and is uniformly distributed along the axial direction of the stirring shaft.

The stirring claws are staggered along the axial direction of the stirring shaft, and the axial distance between two adjacent stirring claws along the stirring shaft is equal.

In some embodiments of the present utility model, the refrigerator further includes a water pipe joint 35 connected between the water guide pipe and the water injection head, facilitating the connection of the water guide pipe and the water injection head.

In some embodiments of the present utility model, referring to fig. 14 to 20, a water passing hole 51 is provided on the door body housing or the box body housing, a water inlet is provided opposite to the water passing hole, and a water injection head is inserted into the door body liner or the box body liner.

Referring to fig. 14-20, the water inlet pipe 32 includes a first water inlet pipe 3201 connected with a water guide pipe, the first water inlet pipe 3201 is inserted into the water guide pipe and is rotatably clamped with the water guide pipe, the first water inlet pipe 3201 is inserted into the water guide pipe, then the first water inlet pipe and the water guide pipe are rotated by a certain angle relatively, and then the first water inlet pipe is continuously inserted into the water guide pipe so that the first water inlet pipe 3201 is rotatably clamped with the water guide pipe.

Referring to fig. 14-20, the water inlet pipe further includes a second water inlet pipe 3202, one end of which is sleeved at one end of the first water inlet pipe far away from the water guide pipe and is clamped with the second water inlet pipe.

The inlet tube is still including the cover establishes the sealing washer 3203 that is kept away from aqueduct one end at first inlet tube, and the sealing washer centre gripping is between first inlet tube 3201 and second inlet tube 3202.

The second water inlet pipe 3202 is connected to the housing or the door body casing by forming a water inlet 321 at one end thereof away from the water guide pipe.

In some embodiments of the present utility model, referring to fig. 14 to 20, the refrigerator further includes a connection pipe 56 sleeved outside the second water inlet pipe, one end of the connection pipe 56 is provided with a step hole 561, one end of the second water inlet pipe, which is far away from the water guide pipe, is formed with a connection plate 32021, one end of the second water inlet pipe, which is connected with the first water inlet pipe, is inserted into the connection pipe 56 from the step hole 561, and the connection plate is located in the step hole, and the step of the step hole is limited to the connection plate.

The refrigerator further comprises a reinforcing plate 52 which is arranged in the step hole and positioned on one side of the connecting plate close to the water guide pipe, and the connecting plate, the reinforcing plate and the step surface are clamped and fixedly connected.

The connecting pipe 56 is clamped with the box body shell or the door body shell, and a base plate 55 is arranged between the connecting pipe 56 and the box body shell or the door body shell.

The refrigerator further comprises a first sleeve 361 sleeved on the outer side of the water guide pipe, one end of the first sleeve 361 is sleeved on the water inlet pipe, and the other end of the first sleeve 361 is sleeved on the water guide pipe.

The refrigerator further comprises a second sleeve 362 sleeved outside the first sleeve, one end of the second sleeve 362 is sleeved on the connecting pipe 56, and the other end of the second sleeve 362 is sleeved on the first sleeve 361.

The inner container of the box body or the door body is provided with an inner container through hole 53 for the water filling head or the water guide pipe to pass through, an inner container shielding part 54 for shielding the inner container through hole is arranged above the inner container of the box body or the door body, a sealing plate 541 is arranged below the inner container shielding part 54, and the top wall of the inner container shielding part 54 is provided with a sealing pipe 542 sleeved outside the water guide pipe.

The inner container shielding part 54 is connected with the inner container of the box body or the inner container of the door body, the inner container shielding part can be connected with the ice making frame, wherein the inner container shielding part can be connected with the ice making frame in a clamping way, and the inner container shielding part can be connected with the ice making frame through screws.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. A refrigerator, comprising:

the side part of the box body is provided with a box body opening, and a storage space communicated with the box body opening is arranged in the box body;

a door body connected with the case body to open or close the case body opening;

the water guide pipe is provided with a water guide pipe water inlet end and a water guide pipe water outlet end;

the water inlet pipe is provided with a water inlet at one end, and the other end of the water inlet pipe is communicated with the water guide pipe through the water inlet end of the water guide pipe;

the water injection head is provided with a water injection inlet end and a water injection outlet end, the water injection inlet end is connected with the water outlet end of the water guide pipe, and the water injection outlet end is provided with a water outlet;

the ice maker, it connects in on the box or the door body, the ice maker is located delivery port department, the ice maker includes:

an ice making box arranged below the water outlet to receive water flowing out from the water outlet;

the water guide pipe is provided with a water guide pipe inner wall, the water guide pipe inner wall encloses into a water passing channel, and a blocking part for reducing the cross section area of the water passing channel is arranged in the water passing channel.

2. The refrigerator of claim 1, wherein the blocking portion is a blocking protrusion provided on an inner wall of the water guide pipe.

3. The refrigerator of claim 2, wherein a wall of the water guide pipe is recessed toward an inner side of the water guide pipe to form a water guide pipe recess on an outer wall of the water guide pipe and the blocking protrusion on an inner wall of the water guide pipe.

4. The refrigerator of claim 1, wherein the blocking portion is a stopper provided in the water guide pipe, and a limiting portion limiting the stopper in the water guide pipe is connected to an inner wall of the water guide pipe.

5. The refrigerator of claim 4, wherein the limiting portion comprises a first limiting protrusion and a second limiting protrusion, the second limiting protrusion is located on one side of the first limiting protrusion, which is close to the water injection head, the first limiting protrusion and the second limiting protrusion are staggered in the length direction of the water guide pipe, and the stop block is located on one side of the first limiting protrusion, which is close to the side wall of the water guide pipe, and is opposite to the second limiting protrusion.

6. The refrigerator of claim 5, wherein projections of the first and second limit protrusions on the cross section of the water guide tube are disposed opposite to each other.

7. The refrigerator of claim 1, wherein a cover plate is provided on the top of the ice maker, and a water injection hole is provided on the cover plate to allow water in the water injection head to flow into the ice maker; the water injection head comprises:

the water injection connecting section is connected with the water guide pipe;

the water injection water outlet section is connected with the water injection connecting section and is arranged at an included angle with the water injection connecting section, one end of the water injection water outlet section, which is far away from the water injection connecting section, forms the water outlet, and the water injection water outlet end is vertically arranged.

8. The refrigerator of claim 3, wherein the blocking protrusion has at least one, and at least one blocking protrusion is provided at a bottom of the inner wall of the water guide pipe.

9. The refrigerator of claim 3, wherein the blocking protrusions are at least two, two adjacent blocking protrusions are spaced apart, and a first water passing groove is formed between the two adjacent blocking protrusions.

10. The refrigerator of claim 4, wherein the door body comprises a door body outer shell and a door body inner container, the refrigerator body comprises a refrigerator body outer shell and a refrigerator body inner container, water passing holes are formed in the door body outer shell or the refrigerator body outer shell, the water inlets are opposite to the water passing holes, and the water injection head is inserted into the door body inner container or the refrigerator body inner container.