CN217423709U

CN217423709U - Refrigerator with new heat radiation structure

Info

Publication number: CN217423709U
Application number: CN202220432775.6U
Authority: CN
Inventors: 邱全富; 邓钰安; 刘道金; 佘伟坚
Original assignee: GUANGZHOU WANBAO GROUP REFRIGERATOR CO LTD
Current assignee: GUANGZHOU WANBAO GROUP REFRIGERATOR CO LTD
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-09-13
Anticipated expiration: 2032-02-28

Abstract

The utility model provides a new heat radiation structure's refrigerator, the bottom has the compressor room in its refrigerator box, and compressor room top is equipped with the thermal-insulated room that keeps warm, and the compressor is indoor to be equipped with the compressor, especially: the ventilation hood is arranged at the front part of the compressor chamber and is provided with a plurality of ventilation openings; a vertical partition plate is arranged in the compressor chamber to divide the compressor chamber into an air inlet chamber and an air outlet chamber, a vertical partition plate communication opening is formed in the rear part of the vertical partition plate to communicate the rear part of the air inlet chamber with the rear part of the air outlet chamber, and an air inlet chamber bottom plate is arranged at the bottom of the air inlet chamber; the compressor chamber is also internally provided with a condenser and a cooling fan, the condenser is arranged at the rear part in the air inlet chamber and close to the vertical partition plate communicating port, the cooling fan is arranged at the rear part in the air outlet chamber and close to the vertical partition plate communicating port at the air inlet end, and the compressor is arranged at the rear part in the air outlet chamber and close to the air outlet end of the cooling fan. The utility model has the characteristics of heat exchange efficiency is high, operation safe and reliable, can install in the cupboard and be applied to the car as a house field by the embedded type.

Description

Refrigerator with new heat radiation structure

Technical Field

The utility model relates to a refrigerator specifically is a new heat radiation structure's refrigerator.

Background

The traditional refrigerator usually arranges a condenser on a side plate or a back plate of a refrigerator body for heat dissipation, and the refrigerator with the heat dissipation mode is suitable for being applied to the environment where air can naturally circulate, such as a home environment or an office environment. However, it is not suitable for being used in a car as a house or being placed in an integral cabinet with a narrow space, because the space of the environment is narrow and closed, the air which is heated more and more on the side plate or the back of the refrigerator can not perform rapid heat exchange with the cold air outside, the temperature of the air near the refrigerator is higher and higher, and finally the refrigerator can not dissipate heat in time and the temperature rises, and operation faults such as circuit burnout or shutdown occur. There is therefore a need for improvement.

Disclosure of Invention

The utility model aims at providing a new heat radiation structure's refrigerator, its heat radiation structure who adopts the leading bottom, with this kind of heat radiation structure's refrigerator, can imbed the cupboard completely in, make the refrigerator fuse together with whole cupboard, also can use in the car as a house field simultaneously.

The utility model discloses a following technical scheme of purpose accessible realizes:

the utility model provides a new heat radiation structure's refrigerator, it is including the refrigerator box, the bottom in the refrigerator box has the compressor room, the top that is located the compressor room in the refrigerator box has the thermal-insulated room that keeps warm by the thermal-insulated bottom plate separation that keeps warm, the front portion of compressor room corresponds the compressor room front opening on the bottom of refrigerator box openly, the front portion of thermal-insulated room that keeps warm has the box front opening on corresponding the refrigerator box openly, and be equipped with the refrigerator door that can seal the box front opening, be equipped with the compressor in the compressor room, its characterized in that: the ventilation hood is arranged on the front part of the compressor chamber and blocks a front opening of the compressor chamber, and a plurality of ventilation openings are uniformly distributed on the ventilation hood; the inside of the compressor chamber is provided with a vertical partition plate to divide the compressor chamber into an air inlet chamber and an air outlet chamber, the rear part of the vertical partition plate is provided with a vertical partition plate communication port to communicate the rear part of the air inlet chamber with the rear part of the air outlet chamber, the bottom of the refrigerator body, which is positioned at the air inlet chamber, is provided with an air inlet chamber bottom plate, and one part of ventilation openings on the ventilation hood are communicated with the air inlet chamber to serve as air inlets, and the other part of ventilation openings are communicated with the air outlet chamber to serve as air outlets.

The compressor chamber is also internally provided with a condenser and a cooling fan, the condenser is arranged at the rear part in the air inlet chamber and is close to the communicating port of the vertical partition plate, the cooling fan is arranged at the rear part in the air outlet chamber, the air inlet end of the cooling fan is close to the communicating port of the vertical partition plate, and the compressor is arranged at the rear part of the air outlet chamber and is close to the air outlet end of the cooling fan.

According to the optimization scheme, the vertical partition plate comprises a front partition plate and a rear partition plate which are sequentially attached to each other from front to back, and a communication port of the vertical partition plate is formed in the rear partition plate; the rear part in the compressor chamber is also transversely provided with a transverse support plate, the rear partition plate is fixedly arranged near the middle part of the transverse support plate, the condenser and the cooling fan are respectively and fixedly arranged on the transverse support plate and are arranged corresponding to the two sides of the rear partition plate, and the compressor is also fixedly arranged on the transverse support plate.

According to the optimized scheme, the rear end of the air inlet chamber bottom plate is attached to the transverse support plate, so that the air inlet chamber is formed above the air inlet chamber bottom plate in the compressor chamber and the side, close to the condenser, of the transverse support plate.

The utility model has the following substantive characteristics and progress:

1. the utility model discloses fine solution the heat dissipation problem when traditional refrigerator side and the back do not have the circulation of air, utilize the bottom space of refrigerator, adopt to erect the compressor room separation of baffle bottom the refrigerator for air inlet chamber and air outlet chamber, produce forced air circulation by radiator fan by the air intake of cowl → air inlet chamber → air outlet chamber → cowl, the hot-air that makes condenser produce in the compressor room region is discharged through the air outlet of cowl, the compressor room is flowed back to the air intake that external cold air passes through the cowl, thereby continuous heat exchange, reach quick radiating technological effect.

2. The utility model discloses a refrigerator also can dispel the heat well, normal work even adorn in confined space. And, the utility model discloses accord with the characteristics of air one-way flow, heat exchange efficiency is higher, and is more energy-conserving than traditional refrigerator, can handle the utility model discloses use on car as a house refrigerator and cupboard refrigerator, solved the bad problem of car as a house refrigerator and cupboard refrigerator heat dissipation all the time, promoted the development of embedded refrigerator widely.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention (the ventilation hood is not shown).

Fig. 3 is a schematic bottom structure diagram of the present invention.

Fig. 4 and fig. 5 are schematic views of the partial structures in the compressor chamber of the present invention.

Fig. 6 is a schematic sectional view (partial state) of the plane E-E in fig. 5.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 6, a refrigerator with a new heat dissipation structure includes a refrigerator body 1.

The bottom in the refrigerator box 1 has compressor room 11, and the top that lies in compressor room 11 in the refrigerator box 1 is separated by heat preservation and insulation bottom plate 12 has heat preservation and insulation room 13, has the compressor room front opening on the front of the front portion of compressor room 11 corresponding refrigerator box 1's the bottom front, has the box front opening on the front of heat preservation and insulation room 13 corresponding refrigerator box 1 to be equipped with the refrigerator door 10 that can seal the box front opening, is equipped with compressor 2 in the compressor room 11.

As shown in fig. 1, a ventilation hood 3 is arranged on the front part of a compressor room 11 to block a front opening of the compressor room, and a plurality of ventilation openings 30 are uniformly distributed on the ventilation hood 3; the compressor chamber 11 is internally provided with a vertical partition plate to divide the interior of the compressor chamber 11 into an air inlet chamber 111 and an air outlet chamber 112, the vertical partition plate comprises a front partition plate 51 and a rear partition plate 52 which are sequentially attached to each other from front to back, the rear part of the vertical partition plate, namely the rear partition plate 52, is provided with a vertical partition plate communicating port (not shown) for communicating the rear part of the air inlet chamber 111 with the rear part of the air outlet chamber 112, the bottom of the air inlet chamber 111 in the refrigerator body 1 is provided with an air inlet chamber bottom plate 14, one part of the ventilation openings 30 on the ventilation hood 3 are communicated with the air inlet chamber 111 to serve as air inlets, and the other part of the ventilation openings 30 are communicated with the air outlet chamber 112 to serve as air outlets.

Referring to fig. 5 and 6, a condenser 6 and a radiator fan 4 are further disposed in the compressor chamber 11, the condenser 6 is disposed at the rear portion of the air inlet chamber 111 and close to the communication opening of the vertical partition plate, the radiator fan 4 is disposed at the rear portion of the air outlet chamber 112 and has an air inlet end close to the communication opening of the vertical partition plate, and the compressor 2 is disposed at the rear portion of the air outlet chamber 112 and close to an air outlet end of the radiator fan 4.

A transverse support plate 53 is further transversely arranged at the rear part in the compressor chamber 11, the rear partition plate 52 is fixedly arranged near the middle part of the transverse support plate 53, the condenser 6 and the cooling fan 4 are respectively and fixedly arranged on the transverse support plate 53 and are arranged corresponding to two sides of the rear partition plate 52, and the compressor 2 is also fixedly arranged on the transverse support plate 53. The rear end of the air inlet chamber bottom plate 14 is attached to the transverse support plate 53, so that the air inlet chamber bottom plate 14 and the transverse support plate 53 in the compressor chamber 11 form an air inlet chamber 111 above one side close to the condenser 6.

The utility model discloses a refrigerator when the operation, the cold air in the external environment under radiator fan 4's effect, from the air intake of refrigerator bottom draft hood → intake chamber 111 → air outlet chamber 112 → the air outlet of draft hood, simultaneously, cold air has become hot-air through condenser 6 to enter into hot-air one side through erecting baffle intercommunication mouth. The utility model discloses well radiator fan 4's effect is for providing the power source for the air of condenser 6 of flowing through, strengthens circulation of air speed, improves the radiating effect. Secondly, the compressor 2 is a second heat dissipation device in the refrigerator, and the compressor 2 continuously releases heat in the compression refrigeration process, so that the temperature of the compressor is reduced, the refrigeration efficiency of the refrigerator is improved, and the service life of the compressor is prolonged. The utility model discloses in under radiator fan 4's effect, the air current that flows through still blows to the higher compressor 2 of temperature behind the condenser 6, has further realized the cooling to the compressor. Thirdly, the cold air and the hot air are separated by the vertical partition plate, so that the air can only flow from the cold temperature area (the air inlet chamber 111) to the hot temperature area (the air outlet chamber 112) under the action of the heat radiation fan 4. Therefore, high-temperature hot air can only be discharged outwards from the bottom of the refrigerator, unidirectional isolated flow of the high-temperature air and the low-temperature air is ensured, and the refrigerator has the characteristics of high heat exchange efficiency and safe and reliable operation, and can be embedded in a cabinet and applied to the field of motor homes.

Claims

1. The utility model provides a new heat radiation structure's refrigerator, it is including refrigerator box (1), bottom in refrigerator box (1) has compressor room (11), the top that lies in compressor room (11) in refrigerator box (1) is separated by heat preservation heat-proof bottom plate (12) has heat preservation heat-proof room (13), the front portion of compressor room (11) has compressor room front opening on the bottom front that corresponds refrigerator box (1), the front portion of heat preservation heat-proof room (13) has the box front opening on the front that corresponds refrigerator box (1), and be equipped with refrigerator door (10) that can seal up the box front opening, be equipped with compressor (2) in compressor room (11), its characterized in that: the ventilating hood (3) is arranged on the front part of the compressor chamber (11) and blocks a front opening of the compressor chamber, and a plurality of ventilating openings (30) are uniformly distributed on the ventilating hood (3); a vertical partition plate is arranged in the compressor chamber (11) to divide the interior of the compressor chamber (11) into an air inlet chamber (111) and an air outlet chamber (112), a vertical partition plate communication port is formed in the rear portion of the vertical partition plate to communicate the rear portion of the air inlet chamber (111) with the rear portion of the air outlet chamber (112), an air inlet chamber bottom plate (14) is arranged at the bottom of the air inlet chamber (111) in the refrigerator body (1), one part of ventilation openings (30) on the ventilation hood (3) are communicated with the air inlet chamber (111) to serve as air inlets, and the other part of ventilation openings (30) are communicated with the air outlet chamber (112) to serve as air outlets;

still be equipped with condenser (6) and radiator fan (4) in compressor room (11), rear portion and being close to perpendicular baffle intercommunication mouth in air inlet room (111) are arranged in condenser (6), radiator fan (4) are arranged in air outlet room (112) rear portion, its air inlet end is close to perpendicular baffle intercommunication mouth, the rear portion of air outlet room (112) and the air-out end that is close to radiator fan (4) are arranged in to compressor (2).

2. The refrigerator with new heat dissipation structure as claimed in claim 1, wherein: the vertical partition plate comprises a front partition plate (51) and a rear partition plate (52) which are sequentially attached to each other from front to back, and a communication port of the vertical partition plate is formed in the rear partition plate (52); a transverse support plate (53) is further transversely arranged at the rear part in the compressor chamber (11), the rear partition plate (52) is fixedly arranged near the middle part of the transverse support plate (53), the condenser (6) and the cooling fan (4) are respectively and fixedly arranged on the transverse support plate (53) and are arranged corresponding to the two sides of the rear partition plate (52), and the compressor (2) is also fixedly arranged on the transverse support plate (53).

3. The refrigerator with new heat dissipation structure as claimed in claim 2, wherein: the rear end of the air inlet chamber bottom plate (14) is attached to the transverse support plate (53), so that the air inlet chamber (111) is formed above one side of the air inlet chamber bottom plate (14) and the transverse support plate (53) in the compressor chamber (11) close to the condenser (6).