CN213040848U

CN213040848U - Refrigerator with a door

Info

Publication number: CN213040848U
Application number: CN202021274407.0U
Authority: CN
Inventors: 欧阳景权; 李志鹏; 许泽红; 李向冕; 冼耀琪
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-04-23
Anticipated expiration: 2030-07-01

Abstract

The utility model provides a refrigerator, which comprises a refrigerator body, a drainage nozzle, a fan bracket, a fan and an air duct bottom box; a refrigeration compartment and a compressor compartment are arranged in the box body; the water discharge nozzle is communicated with the refrigerating chamber and the compressor chamber; the fan bracket is fixed in the compressor chamber; the outer periphery of the fan bracket is provided with a flow guide cavity, the flow guide cavity is arranged along the circumferential direction of the fan bracket, and the upper end and the lower end of the flow guide cavity are provided with openings; the opening of the upper end of the diversion cavity is arranged corresponding to the drainage nozzle so as to be capable of receiving water flowing down in the drainage nozzle. Through set up the water conservancy diversion chamber on fan support, need not set up corresponding pipe that is used for the guide drainage alone, do not have the problem that the pipe drops, the effectual emergence that prevents overflow electric leakage potential safety hazard. The guide pipe for draining water does not need to be installed in the compressor chamber, so that the installation space in the compressor chamber is saved, and the compressor chamber has larger installation space so as to facilitate the installation of the fan and the wind tunnel bottom box.

Description

Refrigerator with a door

Technical Field

The utility model relates to a refrigeration technology field, in particular to refrigerator.

Background

The energy consumption of the refrigerator mainly depends on the refrigeration effect of the refrigeration system, and the quality of the refrigeration effect mainly depends on the heat exchange efficiency. The refrigerator needs to continuously release the heat in the refrigerator to the environment by a refrigeration system when the refrigerator maintains low temperature for a long time, and the condenser belongs to a main part for heat exchange between the refrigerator body and the external environment, so the refrigeration effect of the refrigeration system of the refrigerator can be directly influenced by the quality of the heat exchange efficiency.

Generally, a condenser of a refrigerator is mainly classified into an internal condenser and an external condenser, and the external condenser is mainly classified into a back-type condenser and a bottom-cooling type condenser. The bottom cooling type condenser is generally manufactured by adding a fan in front of or behind the condenser, and the fan is rotated to drive the compressor to forcibly circulate the gas in the chamber, thereby improving the cooling efficiency.

During the use process of the refrigerator, condensed water is generated in the refrigerating chamber. In the related art, the condensed water in the refrigerator with the bottom-cooling type condenser is generally discharged directly or guided through a tube to an evaporating dish for collecting the condensed water. Because the space of compressor room is airtight and narrow and small relatively, condenser, evaporating dish and the setting of pipe cause the indoor space of compressor easily and lack, be unfavorable for the installation of fan to there is the risk that drops in the pipe, probably causes the potential safety hazard of overflow electric leakage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator to the installation of fan, and can effectually prevent the emergence of overflow electric leakage potential safety hazard.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to one aspect of the utility model, the utility model provides a refrigerator, which comprises a box body, a drainage nozzle, a fan bracket, a fan and an air duct bottom box; a refrigerating chamber for storing food and a compressor chamber arranged below the refrigerating chamber are arranged in the box body; the water discharging nozzle is communicated with the refrigerating chamber and the compressor chamber so as to guide water in the refrigerating chamber downwards into the compressor chamber; the fan bracket is fixed in the compressor chamber; a flow guide cavity is formed in the outer periphery of the fan support, the flow guide cavity is arranged along the circumferential direction of the fan support, and openings are formed in the upper end and the lower end of the flow guide cavity; an opening at the upper end of the flow guide cavity is arranged corresponding to the drainage nozzle so as to be capable of receiving water flowing down from the drainage nozzle; the fan is fixed on the fan bracket and is positioned in the enclosing range of the outer periphery of the fan bracket; the air duct bottom box is arranged in the compressor chamber, corresponds to the opening at the lower end of the diversion cavity and is used for receiving water discharged by the diversion cavity. Through set up the water conservancy diversion chamber on fan support, need not set up corresponding pipe that is used for the guide drainage alone, do not have the problem that the pipe drops, the effectual emergence that prevents overflow electric leakage potential safety hazard. The guide pipe for draining water does not need to be installed in the compressor chamber, so that the installation space in the compressor chamber is saved, and the compressor chamber has larger installation space so as to facilitate the installation of the fan and the wind tunnel bottom box.

In some embodiments, the flow guide cavity comprises a water receiving groove arranged at the upper end of the fan bracket and a flow guide groove arranged on one side surface of the fan bracket; the water receiving tank is arranged corresponding to the drainage nozzle; the diversion trench is communicated with the water receiving trench and is arranged downwards. The water receiving groove receives water sliding down from the water discharging nozzle, and the guide groove discharges the water downwards, so that the installation of the water discharging nozzle cannot influence the installation of the fan support, and the space in the compressor chamber can be utilized more reasonably.

In some embodiments, the bottom wall of the water receiving tank is arranged to be inclined downwards in a direction close to the diversion trench. So that the water in the water receiving tank is gathered at the diversion trench, and the water in the water receiving tank is conveniently and completely discharged.

In some embodiments, a flow guiding inclined plane is further arranged on the fan bracket, and the flow guiding inclined plane is arranged on the side surface of the fan bracket and is positioned below the flow guiding groove; the diversion inclined plane inclines from top to bottom towards the direction far away from the fan bracket, and the lower end of the diversion inclined plane is positioned above the air duct bottom box. Due to the arrangement of the flow guide inclined plane, water discharged from the flow guide groove can be separated from the tail end of the flow guide inclined plane, and water flow can be effectively prevented from sliding to other positions in the compressor chamber along the peripheral wall of the fan support.

In some embodiments, a condensation fixing seat and a condenser fixed on the condensation fixing seat are further arranged in the compressor chamber; the lateral surface of condenser is close to the side setting of box, the fan support is fixed in on the condensation fixing base, and just right the medial surface of condenser. The fan support is aligned with the condenser so that the fan on the fan support drives the air around the condenser to flow.

In some embodiments, the duct bottom box is disposed in a direction parallel to the sides of the cabinet; the air duct bottom box is lapped on the condensation fixing seat towards one end of the fan support and is lower than the fan support. The box at the bottom of the wind channel is lapped on the condensation fixing seat so as to be convenient for placing and fixing the box at the bottom of the wind channel. The air duct bottom box is lower than the fan bracket, so that water dropping from the diversion inclined plane can be conveniently received.

In some embodiments, the condensation fixing seat is provided with an overlapping portion protruding outwards towards one side of the air duct bottom box, and the air duct bottom box is supported on the overlapping portion towards one end of the fan bracket and abuts against the side face of the condensation fixing seat. The box bears on the overlap joint portion towards the one end of fan support at the bottom of the wind channel, and the bottom of box at the bottom of can effectual sealed wind channel under the same wind-force effect, the air mobility of box top is better at the bottom of the wind channel to reach better cooling effect.

In some embodiments, a bottom cover is disposed at a front side of the case, and the bottom cover encloses a front side of the compressor chamber; one end of the air duct bottom box, which is far away from the fan bracket, is lapped on the bottom cover. So as to facilitate the fixing and positioning of the air duct bottom box.

In some embodiments, a step surface is arranged on the bottom cover, an outwardly protruding portion is arranged at one end, away from the fan support, of the air duct bottom box, and the lower surface of the protruding portion is overlapped and attached to the step surface of the bottom cover. The bottom of the box at the bottom of the air duct can be effectively sealed, and the air fluidity above the box at the bottom of the air duct is better under the same wind power effect, so that a better cooling effect is achieved.

In some embodiments, an air inlet window is arranged above the step surface of the bottom cover. So as to realize the air circulation in the compressor chamber and facilitate the cooling of the response components in the compressor.

Drawings

Fig. 1 is a schematic perspective view of a refrigerator according to an embodiment of the present invention, wherein a compressor support plate is not shown.

Fig. 2 is a schematic diagram of a back structure of an embodiment of the refrigerator of the present invention.

Fig. 3 is a partial structural view of the right side of fig. 2.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a schematic structural view of a blower support in an embodiment of the refrigerator of the present invention.

Fig. 6 is an enlarged view at B in fig. 3.

Fig. 7 is a schematic structural view of the bottom box of the air duct in the embodiment of the refrigerator of the present invention.

The reference numerals are explained below:

1. a box body; 11. a refrigeration compartment; 12. a compressor chamber; 13. a water discharge nozzle; 14. a condensation fixing seat; 141. a lap joint section; 15. a bottom cover; 151. a step surface; 152. an air inlet window; 16. a compressor pallet; 2. a compressor; 3. a condenser; 4. a fan; 41. a fan bracket; 42. a fan; 43. a flow guide cavity; 431. a water receiving tank; 432. a diversion trench; 433. a diversion bevel; 5. an air duct bottom box; 51. a protrusion.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this embodiment, taking the state of the refrigerator in use as an example, one side of the refrigerator facing a user is the front side of the refrigerator, the side opposite to the front side is the back side, and the other two vertical side surfaces are the left and right side surfaces. The direction toward the inside of the refrigerator is the inside, and the direction toward the outside of the refrigerator is the outside of the refrigerator.

Fig. 1 is a schematic perspective view of a refrigerator according to an embodiment of the present invention, wherein a compressor support plate is not shown. Fig. 2 is a schematic diagram of a back structure of an embodiment of the refrigerator of the present invention. Fig. 3 is a partial structural view of the right side of fig. 2.

Referring to fig. 1 to 3, the present embodiment provides a refrigerator, which includes a box body 1, a compressor 2, a condenser 3, a fan 4, and an air duct bottom box 5. A refrigerating compartment 11 for storing food and a compressor compartment 12 disposed below the refrigerating compartment 11 are provided in the cabinet 1. The compressor 2, the condenser 3, the fan 4 and the air duct bottom box 5 are all arranged in the compressor chamber 12.

The compressor 2 and the condenser 3 supply a low-temperature refrigerant to the refrigerating compartment 11, and the low-temperature refrigerant absorbs heat in the refrigerating compartment 11 to refrigerate the refrigerating compartment 11. The fan 4 serves to promote the flow of air in the compressor chamber 12, to bring heat around the compressor 2 and the condenser 3 to the outside of the casing 1, so that the air in the compressor chamber 12 circulates with the flow of the outside, for cooling the compressor 2 and the condenser 3.

During the operation of the refrigerator, condensed water is generated in the refrigerating chamber 11, and the air duct bottom box 5 is used for collecting the condensed water in the refrigerating chamber 11.

Referring to fig. 3 again, the cabinet 1 is provided with a drain nozzle 13, and the upper end of the drain nozzle 13 is located in the refrigerating compartment 11 and the lower end is located in the compressor compartment 12 to communicate the refrigerating compartment 11 with the compressor compartment 12.

The compressor 2, the condenser 3, the fan 4 and the duct bottom box 5 are all carried on a compressor support plate 16 at the bottom of the compressor chamber 12.

In this embodiment, the vertical setting of drain tap 13 has seted up along vertical hole on the drain tap 13 to can be with the downward water conservancy diversion of the interior water of refrigeration compartment 11.

Fig. 4 is an enlarged view at a in fig. 3.

Referring to fig. 3 and 4, a bottom cover 15 is disposed at a front side of the casing 1, the bottom cover 15 seals a front side of the compressor chamber 12, and a step surface 151 is disposed on the bottom cover 15.

In this embodiment, the bottom cover 15 is provided with an air inlet window 152 above the step surface 151, and the air inlet window 152 is used for air to flow through, so that the air in the compressor chamber 12 can circulate with the outside

In this embodiment, the step surface 151 is horizontally disposed. In some embodiments, the step surface 151 is inclined in a horizontal direction.

Referring to fig. 2 and 3 again, a condensation fixing seat 14 is disposed in the compressor chamber 12 of the box body 1, and both the condenser 3 and the fan 4 are fixed on the condensation fixing seat 14.

The lateral surface of condenser 3 is close to the side setting of box 1, and in this embodiment, condenser 3 is close to the left or right side setting of box 1. The condenser 3, the fan 4 and the compressor 2 are sequentially arranged along the left and right direction of the box body 1 so as to take away heat around the condenser 3 and the fan 4 through the fan 4.

In this embodiment, the front side of the condensation fixing base 14 is provided with a bridging portion 141 protruding outward.

Referring to fig. 2 to 5, the blower 4 includes a blower bracket 41 and a fan 42 fixed to the blower bracket 41. The fan bracket 41 is fixed on the condensation fixing seat 14 and is opposite to the inner side surface of the condenser 3. The fan 42 is fixed to the fan holder 41.

Set up water conservancy diversion chamber 43 on fan support 41's the outer peripheral edges, water conservancy diversion chamber 43 sets up along fan support 41's circumference, and water conservancy diversion chamber 43 sets up corresponding to box 5 at the bottom of water discharging nozzle 13 and the wind channel to can receive water discharging nozzle 13 midstream, and can be with water conservancy diversion to box 5 at the bottom of the wind channel.

In this embodiment, the diversion cavity 43 includes a water receiving groove 431 disposed at the upper end of the blower bracket 41 and a diversion groove 432 disposed at one side of the blower bracket 41, and the water receiving groove 431 is communicated with the diversion groove 432. In this embodiment, the guiding groove 432 is disposed on the front side surface of the blower bracket 41.

Water receiving tank 431 is upper end open-ended structure, and water receiving tank 431 sets up corresponding to water spout 13, and the vertical projection of water spout 13 falls into in water receiving tank 431 for water on the water spout 13 can be in the water receiving tank 431 of drippage down.

The bottom wall of the water receiving tank 431 is provided to be inclined downward in a direction close to the guide channel 432, so that water in the water receiving tank 431 is gathered toward the guide channel 432 and flows out from the guide channel 432.

The diversion trench 432 is arranged downwards, the upper end and the lower end of the diversion trench 432 are opened, the upper end of the diversion trench 432 is opened, the diversion trench 432 is communicated with the water receiving tank 431, and the lower end of the diversion trench 432 is opened for discharging water.

In this embodiment, the blower bracket 41 is further provided with a diversion inclined plane 433, and the diversion inclined plane 433 is arranged on the side surface of the blower bracket 41 and is located below the diversion trench 432; the diversion inclined plane 433 inclines from top to bottom towards the direction far away from the blower support 41, and the lower end of the diversion inclined plane 433 is located above the air duct bottom box 5. The water flowing out from the lower part of the diversion trench 432 slides to the diversion inclined plane 433, and then falls into the air duct bottom box 5 under the diversion of the diversion inclined plane 433.

Referring again to fig. 3, the fan 42 is disposed on the blower bracket 41 and within the enclosing range of the outer periphery of the blower bracket 41. The fan 42 rotates to drive the air around the compressor 2 and the condenser 3 to flow, and functions to cool the compressor 2 and the condenser 3.

Fig. 6 is an enlarged view at B in fig. 3. Fig. 7 is a schematic structural view of the bottom box of the air duct in the embodiment of the refrigerator of the present invention.

Referring to fig. 3, 6 and 7, the air duct bottom box 5 is disposed in the compressor chamber 12, and a bottom surface of the air duct bottom box 5 is supported on a bottom wall of the compressor chamber 12. The air duct bottom box 5 is fixed on the bottom wall of the compressor chamber 12 through corresponding buckling structures or screws.

The air duct bottom box 5 is a cavity structure with an opening at the upper side and is used for storing condensed water. The air duct bottom box 5 is arranged corresponding to the opening at the lower end of the diversion cavity 43 and is used for receiving water discharged from the diversion cavity 43.

In this embodiment, the duct bottom box 5 is located below the diversion slope 433 to receive water sliding off the diversion slope 433. The air duct bottom box 5 is arranged along a direction parallel to the side surface of the box body 1 and is abutted against one side of the condensation fixing seat 14 facing the fan bracket 41.

In this embodiment, the air duct bottom box 5 abuts against the front side surface of the condensation fixing seat 14 and extends along the front-back direction of the box body 1. One end of the air duct bottom box 5, which is abutted to the condensation fixing seat 14, is lower than the fan bracket 41.

The end of the air duct bottom box 5 facing the fan bracket 41 is supported on the overlapping part 141 and abuts against the side surface of the condensation fixing seat 14. Specifically, the front side of the condensation fixing base 14 is abutted.

One end of the air duct bottom box 5, which is far away from the fan bracket 41, is provided with a protruding part 51 which protrudes outwards, and the protruding part 51 is positioned at the upper part of the air duct bottom box 5.

One end of the air duct bottom box 5, which is far away from the fan bracket 41, is lapped on the bottom cover 15. In this embodiment, the lower surface of the protruding portion 51 of the duct bottom case 5 is overlapped and bonded to the step surface 151 of the bottom cover 15.

In this embodiment, the portion of the bottom cover 15 located below the step surface 151 is attached to the duct bottom box 5, and the duct bottom box 5 is held between the bottom cover 15 and the condensation fixing base 14.

The utility model discloses in, the comdenstion water in the refrigeration room 11, through water drainage nozzle 13 water conservancy diversion to water receiving tank 431 in, water in the water receiving tank 431 passes through on water conservancy diversion groove 432 water conservancy diversion to water conservancy diversion inclined plane 433, through the direction back of water conservancy diversion inclined plane 433, falls into in box 5 at the bottom of the wind channel, box 5 natural evaporation at the bottom of the wind channel.

In the utility model, the fan bracket 41 is fixed in the compressor chamber 12; a flow guide cavity 43 is formed in the outer periphery of the fan support 41, the flow guide cavity 43 is arranged along the circumferential direction of the fan support 41, and openings are formed in the upper end and the lower end of the flow guide cavity; an opening at the upper end of the diversion cavity 43 is arranged corresponding to the drainage nozzle 13 so as to be capable of receiving water flowing down from the drainage nozzle 13; the opening at the lower end of the diversion cavity 43 is arranged corresponding to the air duct bottom box 5, so that water is discharged downwards to the air duct bottom box 5 along the periphery of the fan bracket 41. Through set up water conservancy diversion chamber 43 on fan support 41, need not set up corresponding pipe that is used for the guide drainage alone, do not have the problem that the pipe drops, the effectual emergence that has prevented overflow electric leakage potential safety hazard. There is no need to install a duct for draining water in the compressor chamber 12, and an installation space in the compressor chamber 12 is saved, so that a larger installation space is provided in the compressor chamber 12 to facilitate installation of the fan 42 and the duct bottom box 5.

Meanwhile, a guide pipe for guiding water drainage does not need to be installed, and the interior of the compressor chamber 12 can be designed to be lower, so that the storage space of the refrigerating chamber 11 is increased.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A refrigerator, characterized by comprising:

the refrigerator comprises a box body, a refrigerator, a compressor and a refrigerator door, wherein a refrigerating chamber for storing food and a compressor chamber arranged below the refrigerating chamber are arranged in the box body;

the water discharging nozzle is communicated with the refrigerating chamber and the compressor chamber so as to guide water in the refrigerating chamber downwards into the compressor chamber;

the fan bracket is fixed in the compressor chamber; a flow guide cavity is formed in the outer periphery of the fan support, the flow guide cavity is arranged along the circumferential direction of the fan support, and openings are formed in the upper end and the lower end of the flow guide cavity; an opening at the upper end of the flow guide cavity is arranged corresponding to the drainage nozzle so as to be capable of receiving water flowing down from the drainage nozzle;

the fan is fixed on the fan bracket and is positioned in the enclosing range of the outer periphery of the fan bracket;

and the air channel bottom box is arranged in the compressor chamber, corresponds to the opening at the lower end of the diversion cavity and is used for receiving water discharged by the diversion cavity.

2. The refrigerator as claimed in claim 1, wherein the guide chamber includes a water receiving groove provided at an upper end of the blower fan support and a guide groove provided at one side of the blower fan support; the water receiving tank is arranged corresponding to the drainage nozzle; the diversion trench is communicated with the water receiving trench and is arranged downwards.

3. The refrigerator as claimed in claim 2, wherein the bottom wall of the water receiving tank is inclined downward in a direction approaching the guide groove.

4. The refrigerator as claimed in claim 2, wherein the blower bracket is further provided with a guide slope, and the guide slope is arranged on a side surface of the blower bracket and below the guide groove; the diversion inclined plane inclines from top to bottom towards the direction far away from the fan bracket, and the lower end of the diversion inclined plane is positioned above the air duct bottom box.

5. The refrigerator as claimed in claim 1, wherein a condensation fixing seat and a condenser fixed on the condensation fixing seat are further provided in the compressor chamber; the lateral surface of condenser is close to the side setting of box, the fan support is fixed in on the condensation fixing base, and just right the medial surface of condenser.

6. The refrigerator according to claim 5, wherein the duct bottom case is disposed in a direction parallel to a side of the cabinet; the air duct bottom box is lapped on the condensation fixing seat towards one end of the fan support and is lower than the fan support.

7. The refrigerator as claimed in claim 6, wherein the condensation fixing seat is provided with an overlapping portion protruding outward toward one side of the air duct bottom box, and the air duct bottom box is carried on the overlapping portion toward one end of the blower fan bracket and abuts against a side surface of the condensation fixing seat.

8. The refrigerator according to claim 6, wherein a bottom cover is provided at a front side of the cabinet, the bottom cover closing a front side of the compressor chamber; one end of the air duct bottom box, which is far away from the fan bracket, is lapped on the bottom cover.

9. The refrigerator as claimed in claim 8, wherein the bottom cover is provided with a step surface, one end of the air duct bottom box facing away from the blower fan bracket is provided with a protrusion protruding outwards, and the lower surface of the protrusion overlaps and is attached to the step surface of the bottom cover.

10. The refrigerator as claimed in claim 9, wherein an air inlet window is provided above the step surface of the bottom cover.