CN214501836U

CN214501836U - Air-cooled refrigerator with novel air guide structure

Info

Publication number: CN214501836U
Application number: CN202120484245.1U
Authority: CN
Inventors: 卢显昌; 黄德斌; 乃琼珠
Original assignee: Guangdong Sansheng Electric Co ltd
Current assignee: Guangdong Sansheng Electric Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-26
Anticipated expiration: 2031-03-08

Abstract

The utility model belongs to the technical field of the freezer technique and specifically relates to indicate an air-cooled freezer with novel wind-guiding structure. It has solved the problem that current forced air cooling freezer is not convenient for balanced wind-force and the amount of wind. The novel cabinet comprises a cabinet body, a cover plate, a connecting cavity, a fan, a first communicating channel, a second communicating channel, a first mounting hole and a second mounting hole, wherein the diameter of the first mounting hole is the same as that of the second mounting hole, and air guide mechanisms are arranged in the first communicating channel and the second communicating channel. The utility model discloses with the wind-force dispersion in the both sides that hold the chamber, can cool down to the surface that holds the chamber, balanced wind-force and amount of wind avoid the air conditioning circulation to be unsmooth, do benefit to balanced wind-force and the amount of wind.

Description

Air-cooled refrigerator with novel air guide structure

Technical Field

The utility model belongs to the technical field of the freezer technique and specifically relates to indicate an air-cooled freezer with novel wind-guiding structure.

Background

With the improvement of living standard, the ice-cold product is more and more widely used. In order to keep the edible taste of ice-cold products, a refrigerating device is needed, and an air-cooled refrigerating device adopts circularly flowing cold air for refrigeration, and has the advantages of frost-free property, high refrigerating speed, uniform temperature and the like compared with the traditional direct-cooling refrigerating device. In the horizontal air-cooled refrigerator, the air duct is used as an important refrigerant transfer path, and has great influence on the refrigeration effect of the product.

Although the inside of the existing circulating air-cooled refrigerator is distributed in the cabinet body accommodating cavity through the fan, most of the air is at the upper end because the fan is at the upper end, so that the temperature difference between the upper end and the middle part and the lower part of the inside of the cabinet body accommodating cavity is certain, and when more goods are placed in the cabinet body, the air is not smoothly circulated, frost is easily formed, and the energy consumption of the cabinet body is increased.

Disclosure of Invention

The utility model provides an air-cooled freezer with novel wind-guiding structure does benefit to balanced wind-force and the amount of wind, improves heat exchange efficiency, reduces the power consumption of the cabinet body, improves user experience.

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

the utility model provides an air-cooled freezer with novel wind-guiding structure, includes the cupboard body, be equipped with on the cupboard body and hold the chamber, the opening part lid that holds the chamber is equipped with the apron, set up the connection chamber that is located to hold the chamber top in the cupboard body, the top of connecting the chamber is equipped with the fan, the both ends of connecting the chamber are seted up and are communicated respectively to the first intercommunication passageway and the second intercommunication passageway that hold chamber side, set up in the first intercommunication passageway and hold the first mounting hole that the chamber is linked together, set up in the second intercommunication passageway and hold the second mounting hole that the chamber is linked together, first mounting hole is the same with the diameter of second mounting hole, all be equipped with wind-guiding mechanism in first intercommunication passageway and the second intercommunication passageway.

When the cabinet works, the fan is started, the wind power flows to the two sides of the containing cavity through the first connecting channel and the second connecting channel and flows into the containing cavity through the first mounting hole and the second mounting hole respectively, and through the structural arrangement, the wind power is dispersed on the two sides of the containing cavity and gradually flows into the containing cavity from the fan, so that the surface of the containing cavity can be cooled by means of the flow of the wind, the wind power and the wind quantity can be balanced according to the arrangement of the first mounting hole and the second mounting hole, the unsmooth circulation of the cold air is avoided, the heat exchange efficiency is improved, the energy consumption of the cabinet body is reduced, and the user experience is improved; the diameters of the first mounting hole and the second mounting hole are 2-5MM, and the first mounting hole and the second mounting hole are respectively distributed on two sides of the accommodating cavity, so that convection of wind power in the accommodating cavity is facilitated, and the exchange effect of the wind power is improved.

Furthermore, the bottom end of the connecting cavity is provided with a plurality of rows of first air guide holes, the bottom ends of the first air guide holes penetrate through the top surface of the accommodating cavity, the top of one side, close to the accommodating cavity, of the first communicating channel is provided with a first connecting hole, and the top of one side, close to the accommodating cavity, of the second communicating channel is provided with a second connecting hole. Wind power in the fan flows to the containing cavity from the connecting cavity and then flows back to the first wind guide hole and the second wind guide hole along the first connecting hole and the second connecting hole respectively, so that the exchange effect of the wind power is improved, and the recycling of the wind power is facilitated.

Further, it is equipped with the baffle to hold the intracavity, the quantity of baffle is three to five, the baffle level extends, baffle longitudinal distribution is in holding the intracavity, the row number of first mounting hole is the same with the quantity of baffle, first mounting hole distributes in the one side that holds the chamber, and the first mounting hole on each row corresponds and sets up in the baffle below, the second mounting hole is the same with the quantity of first mounting hole, the second mounting hole sets up with first mounting hole one-to-one, it is equipped with the connecting pipe that is hollow structure the same with the quantity of first mounting hole to hold the intracavity, the one end and the first mounting hole intercommunication of connecting pipe, the other end of connecting pipe and the inside intercommunication of the second mounting hole that corresponds with this first mounting hole, the hole of airing exhaust has been seted up on the connecting pipe.

Wind power can flow into the connecting pipe through the first mounting hole, can also flow into the connecting pipe through the second mounting hole and flows into the accommodating cavity through the exhaust hole; the number of the air exhaust holes is ten to tens, and the air exhaust holes are uniformly distributed along the length direction of the connecting pipe, so that the air exhaust holes are correspondingly arranged at different positions in the accommodating cavity, the unbalanced phenomenon of wind power is avoided, and the circulation effect of the wind power is improved; because the mounting hole corresponds the below that sets up at the baffle, and the connecting pipe also sets up the below of the baffle that corresponds with it, has shortened the distance between connecting pipe and the baffle, has increased the usable space between two baffles, has improved space utilization.

Furthermore, the air guide mechanism is an air guide sheet, the air guide sheet is symmetrically distributed in the first communicating channel and the second communicating channel, the cross section of the air guide sheet is of an S-shaped structure, a plurality of air dispersing holes distributed along the length direction of the air guide sheet are formed in the air guide sheet, and the air dispersing holes longitudinally penetrate through the air guide sheet.

Wind power in the fan flows into the first mounting hole or the second mounting hole through the wind guide plates, and the wind guide plates are provided with the wind dispersing holes, so that the two adjacent wind guide plates are favorably and longitudinally communicated, and the wind power conveniently flows from the wind guide plates at the upstream to the wind guide plates at the downstream and flows into the connecting pipe.

Further, the inner diameter of the connecting pipe is the same as the diameter of the first mounting hole, and the connecting pipe is made of a transparent material.

Furthermore, the distance between the top end of the connecting pipe and the corresponding partition plate is 2-3 MM; the distance between the connecting pipe and the adjacent partition plate is favorably shortened, so that the space utilization rate in the accommodating cavity is improved.

The utility model has the advantages that:

1. the during operation, start the fan, flow this wind-force to the both sides that hold the chamber through first interface channel and second interface channel, and hold the intracavity through first mounting hole and second mounting hole flow direction respectively, set up through this kind of structure, with the wind-force dispersion in the both sides that hold the chamber, and from the fan flow direction gradually and hold the intracavity, not only can lower the temperature to the surface that holds the chamber by the flow of wind, still can be according to the balanced wind-force and the amount of wind of setting up of first mounting hole and second mounting hole, avoid the air conditioning circulation unsmooth, and the heat exchange efficiency is improved, the power consumption of the reduction cabinet body, and the user experience is improved.

2. Because be equipped with first wind-guiding hole, first connecting hole and second connecting hole, the wind-force in the fan holds the intracavity from connecting the chamber flow direction, then and in first wind-guiding hole and the second wind-guiding hole of backward flow respectively along first connecting hole and second connecting hole, improves the exchange effect of wind-force, does benefit to the used cyclically of wind-force.

3. Due to the arrangement of the partition plate and the connecting pipe, wind power can flow into the connecting pipe through the first mounting hole, can also flow into the connecting pipe through the second mounting hole and flows into the accommodating cavity through the air exhaust hole; the number of the air exhaust holes is ten to tens, and the air exhaust holes are uniformly distributed along the length direction of the connecting pipe, so that the air exhaust holes are correspondingly arranged at different positions in the accommodating cavity, the unbalanced phenomenon of wind power is avoided, and the circulation effect of the wind power is improved; because the mounting hole corresponds the below that sets up at the baffle, and the connecting pipe also sets up the below of the baffle that corresponds with it, has shortened the distance between connecting pipe and the baffle, has increased the usable space between two baffles, has improved space utilization.

Drawings

FIG. 1 is a schematic view of the whole structure of the air-cooled refrigerator;

FIG. 2 is a first schematic structural view of the air-cooled refrigerator;

FIG. 3 is a second schematic structural view of the air-cooled refrigerator;

FIG. 4 is a schematic structural diagram of a connecting tube;

FIG. 5 is a schematic structural view of an air guiding plate;

description of reference numerals:

1. a cabinet body; 2. an accommodating chamber; 3. a cover plate; 4. a connecting cavity; 5. a fan; 6. a first communicating passage; 7. A second communicating passage; 8. a first mounting hole; 9. a second mounting hole; 10. a first air guiding hole; 11. a first connection hole; 12. a second connection hole; 13. a partition plate; 14. a connecting pipe; 15. an air exhaust hole; 16. a wind guide sheet; 17. and (4) ventilating holes.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-3, an air-cooled freezer with novel wind-guiding structure, including cupboard body 1, be equipped with on the cupboard body 1 and hold chamber 2, the opening part lid that holds chamber 2 is equipped with apron 3, it is located the connection chamber 4 that holds chamber 2 top to have seted up in the cupboard body 1, the top of connecting chamber 4 is equipped with fan 5, the both ends of connecting chamber 4 are seted up and are communicated respectively to the first intercommunication passageway 6 and the second intercommunication passageway 7 that hold chamber 2 side, set up in the first intercommunication passageway 6 and hold the first mounting hole 8 that chamber 2 is linked together, set up in the second intercommunication passageway 7 and hold the second mounting hole 9 that chamber 2 is linked together, first mounting hole 8 is the same with the diameter of second mounting hole 9, all be equipped with wind-guiding mechanism in first intercommunication passageway 6 and the second intercommunication passageway 7.

As shown in fig. 1-3, during operation, the fan 5 is started, the wind power flows to the two sides of the accommodating cavity 2 through the first connecting channel and the second connecting channel, and flows into the accommodating cavity 2 through the first mounting hole 8 and the second mounting hole 9 respectively, through the structural arrangement, the wind power is dispersed on the two sides of the accommodating cavity 2, and gradually flows into the accommodating cavity 2 from the fan 5, so that the surface of the accommodating cavity 2 can be cooled by the flow of the wind, the wind power and the wind volume can be balanced according to the arrangement of the first mounting hole 8 and the second mounting hole 9, and the unsmooth circulation of the cold air is avoided; the diameters of the first mounting holes 8 and the second mounting holes 9 are 2-5MM, and the first mounting holes 8 and the second mounting holes 9 are respectively distributed on two sides of the accommodating cavity 2, so that convection of wind power in the accommodating cavity 2 is facilitated, and the exchange effect of the wind power is improved; cover the opening that holds chamber 2 through apron 3, do benefit to and will hold chamber 2 inside formation airtight environment.

As shown in fig. 2, a plurality of rows of first air guiding holes 10 are opened at the bottom end of the connecting cavity 4, the bottom end of the first air guiding hole 10 penetrates through the top surface of the accommodating cavity 2, the first communicating channel 6 is opened at the top close to one side of the accommodating cavity 2 to form a first connecting hole 11, and the second communicating channel 7 is opened at the top close to one side of the accommodating cavity 2 to form a second connecting hole 12. Wind power in the fan 5 flows into the accommodating cavity 2 from the connecting cavity 4 and then flows back to the first wind guide hole 10 and the second wind guide hole along the first connecting hole 11 and the second connecting hole 12 respectively, so that the exchange effect of the wind power is improved, and the recycling of the wind power is facilitated.

As shown in fig. 3, a partition plate 13 is arranged in the accommodating cavity 2, the number of the partition plates 13 is three to five, the partition plate 13 extends horizontally, the partition plate 13 is longitudinally distributed in the accommodating cavity 2, the number of rows of the first mounting holes 8 is the same as that of the partition plates 13, the first mounting holes 8 are distributed on one side of the accommodating cavity 2, the first mounting holes 8 in each row are correspondingly arranged below the partition plate 13, the second mounting holes 9 are the same as that of the first mounting holes 8, the second mounting holes 9 are arranged in one-to-one correspondence with the first mounting holes 8, connecting pipes 14 which are the same as the first mounting holes 8 and have a hollow structure are arranged in the accommodating cavity 2, one ends of the connecting pipes 14 are communicated with the first mounting holes 8, the other ends of the connecting pipes 14 are communicated with the inside of the second mounting holes 9 corresponding to the first mounting holes 8, and exhaust holes 15 are formed in the connecting pipes 14.

As shown in fig. 3, wind can flow into the connecting pipe 14 through the first mounting hole 8, can also flow into the connecting pipe 14 through the second mounting hole 9, and can flow into the accommodating cavity 2 through the air exhaust hole 15; the number of the exhaust holes 15 is ten to tens, and the exhaust holes 15 are uniformly distributed along the length direction of the connecting pipe 14, so that the exhaust holes 15 are correspondingly arranged at different positions in the accommodating cavity 2, the unbalance of wind power is avoided, and the circulation effect of the wind power is improved; because the mounting holes are correspondingly arranged below the partition boards 13, and the connecting pipes 14 are also arranged below the corresponding partition boards 13, the distance between the connecting pipes 14 and the partition boards 13 is shortened, the available space between the two partition boards 13 is increased, and the space utilization rate is improved.

As shown in fig. 3 and 5, the air guiding mechanism is an air guiding sheet 16, the air guiding sheet 16 is symmetrically distributed in the first communicating channel 6 and the second communicating channel 7, the cross section of the air guiding sheet 16 is an S-shaped structure, a plurality of air dispersing holes 17 distributed along the length direction of the air guiding sheet 16 are formed in the air guiding sheet 16, and the air dispersing holes 17 longitudinally penetrate through the air guiding sheet 16.

As shown in fig. 3 and 5, the wind in the fan 5 flows into the first mounting hole 8 or the second mounting hole 9 through the wind deflectors 16, and the wind deflectors 16 are provided with the wind dispersing holes 17, so that the two adjacent wind deflectors 16 are longitudinally communicated, and the wind flows from the upstream wind deflector 16 to the downstream wind deflector 16 and flows into the connecting pipe 14.

As shown in fig. 3, the inner diameter of the connection pipe 14 is the same as the diameter of the first mounting hole 8, and the connection pipe 14 is made of a transparent material. The distance between the top end of the connecting pipe 14 and the corresponding partition plate 13 is 2-3 MM; the distance between the connecting pipe 14 and the adjacent partition plate 13 is shortened, and the space utilization rate in the accommodating cavity 2 is improved.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. An air-cooled refrigerator with a novel air guide structure comprises a cabinet body (1), wherein a containing cavity (2) is arranged on the cabinet body (1), a cover plate (3) is covered at an opening of the containing cavity (2), and the air-cooled refrigerator is characterized in that a connecting cavity (4) positioned above the containing cavity (2) is formed in the cabinet body (1), a fan (5) is arranged at the top end of the connecting cavity (4), a first communicating channel (6) and a second communicating channel (7) which are respectively communicated with the side of the containing cavity (2) are formed at two ends of the connecting cavity (4), a first mounting hole (8) communicated with the containing cavity (2) is formed in the first communicating channel (6), a second mounting hole (9) communicated with the containing cavity (2) is formed in the second communicating channel (7), and the diameters of the first mounting hole (8) and the second mounting hole (9) are the same, and air guide mechanisms are arranged in the first communicating channel (6) and the second communicating channel (7).

2. The air-cooled refrigerator with the novel air guide structure as claimed in claim 1, wherein a plurality of rows of first air guide holes (10) are formed in the bottom end of the connecting cavity (4), the bottom end of the first air guide holes (10) penetrates through the top surface of the accommodating cavity (2), a first connecting hole (11) is formed in the top of the first communicating channel (6) close to one side of the accommodating cavity (2), and a second connecting hole (12) is formed in the top of the second communicating channel (7) close to one side of the accommodating cavity (2).

3. The air-cooled refrigerator with the novel air guide structure as claimed in claim 2, wherein the accommodating cavity (2) is provided with partition boards (13), the number of the partition boards (13) is three to five, the partition boards (13) extend horizontally, the partition boards (13) are longitudinally distributed in the accommodating cavity (2), the number of rows of the first mounting holes (8) is the same as the number of the partition boards (13), the first mounting holes (8) are distributed on one side of the accommodating cavity (2), the first mounting holes (8) on each row are correspondingly arranged below the partition boards (13), the number of the second mounting holes (9) is the same as that of the first mounting holes (8), the second mounting holes (9) are arranged in one-to-one correspondence with the first mounting holes (8), the accommodating cavity (2) is provided with connecting pipes (14) which are hollow and have the same number as that of the first mounting holes (8), one end of the connecting pipe (14) is communicated with the first mounting hole (8), the other end of the connecting pipe (14) is communicated with the inside of the second mounting hole (9) corresponding to the first mounting hole (8), and the connecting pipe (14) is provided with an air exhaust hole (15).

4. The air-cooled refrigerator with the novel air guide structure according to claim 3, wherein the air guide mechanism is an air guide sheet (16), the air guide sheet (16) is symmetrically distributed in the first communicating channel (6) and the second communicating channel (7), the cross section of the air guide sheet (16) is in an S-shaped structure, a plurality of air dispersing holes (17) distributed along the length direction of the air guide sheet (16) are formed in the air guide sheet (16), and the air dispersing holes (17) longitudinally penetrate through the air guide sheet (16).

5. The air-cooled refrigerator with the novel air guide structure as claimed in claim 4, wherein the inner diameter of the connecting pipe (14) is the same as the diameter of the first mounting hole (8), and the connecting pipe (14) is made of transparent material.

6. The air-cooled refrigerator with the novel air guide structure as claimed in claim 5, wherein the distance between the top end of the connecting pipe (14) and the corresponding partition plate (13) is 2-3 MM.