CN107906834B

CN107906834B - Cold volume guide assembly and be equipped with refrigerator system of this subassembly

Info

Publication number: CN107906834B
Application number: CN201710952363.9A
Authority: CN
Inventors: 周恒�; 黄熠; 李亚亮; 邹洪亮; 陈文刚; 孙航
Original assignee: Qingdao Haier Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2017-10-13
Filing date: 2017-10-13
Publication date: 2020-05-26
Anticipated expiration: 2037-10-13
Also published as: CN107906834A

Abstract

The invention discloses a cold guiding component and a refrigerator system equipped with the same, wherein the related cold guiding component comprises a refrigerating table and a cold guiding pipe, the refrigerating table is at least provided with a refrigerating panel for providing cold to the outside, the back of the refrigerating panel is provided with a flowing cavity for flowing cold air, the side wall of the flowing cavity is provided with an air inlet and an air outlet, the cold guiding pipe comprises an air inlet pipe connected with the air inlet and an air outlet pipe connected with the air outlet, one ends of the air inlet pipe and the air outlet pipe, which are far away from the refrigerating table, are both communicated with a cold air source, and a fan for driving the air flow to flow is arranged in the flowing cavity; this cold volume guide subassembly can shift to the refrigeration platform through the cold volume guide tube with the cold volume in the cold air supply to outwards provide cold volume through the refrigeration panel of refrigeration platform, so can effectively shift to the outside with the inside cold volume of electrical apparatus such as refrigerator to the article that outside needs the cooling continuously cool down.

Description

Cold volume guide assembly and be equipped with refrigerator system of this subassembly

Technical Field

The invention relates to the technical field of refrigeration, in particular to a cold quantity guide assembly and a refrigerator system with the same.

Background

In the process of daily life, electronic products (such as notebook computers) often generate heat in the use process, and the high temperature generated by the continuous long-time startup operation not only affects the performance of the electronic products, but also reduces the service life of the electronic products. Especially in hot summer, in order to keep the electronic product to have better performance in the operation process, a user needs to shut down the electronic product after the electronic product is used for a period of time and then turn on the electronic product for use after the temperature is reduced, so that the conventional habit of the user is obviously not met. In addition, some users can also cool the electronic product by taking ice blocks in the refrigerator in order to ensure that the electronic product keeps running for a long time with better performance, but the method has certain potential safety hazards and is troublesome to implement.

In view of the above, it is necessary to provide a simple and feasible solution to the above problems.

Disclosure of Invention

The invention aims to solve at least one technical problem in the prior art, and in order to achieve the aim of the invention, the invention provides a cold guiding component which is specifically designed as follows.

A cold guiding component comprises a refrigerating platform and a cold guiding pipe; the refrigeration platform is at least provided with a refrigeration panel for providing refrigeration capacity to the outside, a flow cavity for cold air to flow is formed at the back of the refrigeration panel, and an air inlet and an air outlet are formed on the side wall of the flow cavity; the cold quantity guide pipe comprises an air inlet pipe connected with the air inlet and an air outlet pipe connected with the air outlet, and the air inlet pipe and one end of the air outlet pipe, which is far away from the refrigerating table, are both communicated with a cold air source; and a fan for driving airflow to flow is arranged in the flow cavity.

Furthermore, the cold quantity guiding component is also provided with a cold quantity exchanging part which is connected with one end of the cold quantity guiding pipe far away from the refrigerating platform, and the cold quantity exchanging part is provided with an air inlet channel for allowing cold air of a cold air source to enter the air inlet pipe and an air return channel for allowing airflow in the air outlet pipe to flow back to the cold air source.

Furthermore, refrigeration panel back is provided with a plurality of baffles, and a plurality of the baffle with the inner wall of refrigeration platform encloses jointly establishes and forms flow chamber, flow chamber is in the projection on the refrigeration panel is zigzag, the air inlet with the gas outlet is located respectively the both ends in zigzag flow chamber.

Furthermore, the local position in the flow cavity is provided with a splitter plate for the dispersed flow of the cold air, and the extending direction of the splitter plate is consistent with the flow direction of the air flow at the corresponding local position in the flow cavity.

Further, the refrigeration panel is provided with a plurality of vent holes communicated with the flow cavity.

Further, the fan is arranged at the air inlet.

The present invention also provides a refrigerator system, comprising: the refrigerator system is also provided with a cold guiding assembly, and the cold guiding assembly comprises a refrigerating table, a cold guiding pipe and a cold exchanging part; the refrigeration platform is at least provided with a refrigeration panel for providing refrigeration capacity to the outside, a flow cavity for cold air to flow is formed at the back of the refrigeration panel, and an air inlet and an air outlet are formed on the side wall of the flow cavity; the cold quantity guide pipe comprises an air inlet pipe connected with the air inlet and an air outlet pipe connected with the air outlet; the air inlet pipe and one end of the air outlet pipe, which is far away from the refrigerating table, are both connected with the cold energy exchange part, and the cold energy exchange part is provided with an air inlet channel for allowing cold air in the refrigerator chamber to enter the air inlet pipe and an air return channel for allowing airflow in the air outlet pipe to return to the refrigerator chamber; and a fan for driving airflow to flow is arranged in the flow cavity.

Furthermore, the cold energy exchange part comprises an embedding section which is clamped between the side wall of the box body and the door body and is abutted to the interior of the refrigerating chamber, and an external connection section which is connected with the embedding section and is positioned outside the box body for connecting the cold energy guide pipe, and the air inlet channel and the air return channel penetrate through the embedding section and the external connection section.

Furthermore, the cold energy exchange part is fixed on the box body in a magnet adsorption mode, a screw mode or a buckle mode.

The invention has the beneficial effects that: the refrigeration quantity guide assembly has a simple structure, can transfer the refrigeration quantity in the refrigeration source to the refrigeration platform through the refrigeration quantity guide pipe, and can supply the refrigeration quantity to the outside through the refrigeration panel of the refrigeration platform, so that the refrigeration quantity in the refrigerator and other electrical appliances can be effectively transferred to the outside to continuously cool the external articles needing cooling.

Drawings

Fig. 1 is a schematic view showing an overall structure of a refrigerator system according to the present invention;

FIG. 2 is a schematic view of a cooling surface of the cooling platform with a laptop placed thereon;

FIG. 3 is a schematic view of a first construction of the cooling station;

FIG. 4 is a schematic view of the internal structure of the cooling station shown in FIG. 3;

FIG. 5 is a second schematic view of the refrigeration station;

fig. 6 is a schematic view showing a structure of the cold exchanging part;

fig. 7 is a schematic view showing the internal structure of the cold energy exchanging part shown in fig. 6;

fig. 8 is a schematic view showing the cooperation of the cold energy exchanging portion and the refrigerator body.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings, and reference is made to fig. 1 to 8, which are some preferred embodiments of the present invention.

Referring to fig. 1, the refrigerator system of the present invention includes: the refrigerator system is also provided with a cold guiding component, and in the specific application process, the cold guiding component is used for leading cold air in the refrigerating chamber out of the chamber to cool external articles.

Referring to fig. 2 to 7, in the present embodiment, the refrigeration capacity guide unit includes a refrigeration stage 21, a refrigeration capacity guide tube 22, and a refrigeration capacity exchanging portion 23.

The cooling stage 21 has a cooling panel 211 for providing cooling energy to the outside, a flow chamber 210 for flowing cooling air is formed at the back of the cooling panel 211, and an air inlet 212 and an air outlet 213 are formed on the sidewall of the flow chamber 210. During operation of the cold air guide assembly, cold air 212 enters the flow chamber 210 from the air inlet 212 and is discharged from the air outlet 213 to the outside of the flow chamber 210, and the cold air flowing inside the flow chamber 210 transfers cold to the cooling panel 211 to cool the articles on or near the cooling panel 211.

Referring to fig. 2, the notebook computer 3 is placed on the refrigeration panel 211, and the refrigeration panel 211 can continuously provide cold energy to continuously cool the bottom of the notebook computer 3, so that the notebook computer 3 can keep high-performance operation for a long time. In other embodiments of the invention, the refrigeration station 21 may also have more than one refrigeration panel 211.

Referring to fig. 1 and 2, the cold guiding pipe 22 in this embodiment includes an air inlet pipe 221 connected to the air inlet 212 and an air outlet pipe 222 connected to the air outlet 213. As shown in fig. 1, 6 and 7, the ends of the air inlet pipe 221 and the air outlet pipe 222 far from the refrigerating table 21 are both connected to the cooling capacity exchanging portion 23, and the cooling capacity exchanging portion 23 has an air inlet channel 2301 for allowing the cold air in the refrigerator compartment to enter the air inlet pipe 221 and an air return channel 2302 for allowing the air in the air outlet pipe 222 to flow back to the refrigerator compartment. It is understood that the air inlet pipe 221 and the air outlet pipe 222 are shown separately, and in other embodiments, the air inlet pipe 221 and the air outlet pipe 222 may be integrated. In addition, referring to fig. 4, in order to drive the circulation flow of the cool air between the refrigerator compartment and the flow chamber 210, a fan 214 for driving the flow of the air is provided inside the flow chamber 210 according to the present invention.

In other embodiments of the present invention, the cold quantity guiding component is not limited to be used for transferring cold air in the refrigerating chamber of the refrigerator, i.e. the cold quantity guiding component can also be used for transferring cold quantity in other cold air sources, and can even be used for transferring heat quantity in a hot air source to increase the temperature of external articles. Alternatively, the refrigeration directing assembly may not comprise the refrigeration exchanging part 23, i.e. the refrigeration station 21 communicates directly with the cold air source (or the hot air source) via the refrigeration directing tube 22.

Referring to fig. 3 and 4, the back of the refrigeration panel 211 is provided with a plurality of baffles 2101, the plurality of baffles 2101 and the inner wall of the refrigeration platform 21 together enclose to form a flow chamber 210, the projection of the flow chamber 210 on the refrigeration panel 211 is zigzag, and the air inlet 212 and the air outlet 213 are respectively arranged at two ends of the zigzag flow chamber 210; in this way, the cold air has enough flowing time in the flowing cavity, so that the cold air entering the flowing cavity 210 can perform sufficient cold quantity exchange with the refrigeration panel 211. In addition, referring to fig. 4, the projection of the flow chamber 210 on the refrigeration panel 211 completely covers the refrigeration panel 211, thereby making the distribution of cold on the refrigeration panel 211 uniform.

In order to further optimize the effect of the distributed flow of the cool air in the flow chamber 210, in this embodiment, a splitter 2101 for the distributed flow of the cool air is further disposed at a local position in the flow chamber 210, and the extension direction of the splitter 2101 is consistent with the flow direction of the air flow at the corresponding local position in the flow chamber 2101. As shown in fig. 4, several dividing plates 2101 at a plurality of local positions divide the flow chamber at the corresponding position into a plurality of grooves for the gas to flow.

As shown in fig. 3, in this embodiment, a plurality of vent holes 2110 are formed in the cooling panel 211 and communicate with the flow chamber 210, so that part of the cool air in the flow chamber 210 can be directly blown to the notebook computer 3 placed on the cooling panel 211, thereby increasing the cooling speed of the notebook computer. Of course, in other embodiments of the present invention, as shown in fig. 5, the cooling panel 211 may not be provided with the vent 2110, and the cooling energy is transferred from the back of the cooling panel 211 to the front of the cooling panel 211 by heat transfer.

Referring to fig. 4, as a preferred mode of the present invention, the fan 214 in this embodiment is disposed at the position of the air inlet 212. In this embodiment, the flow chamber 210 is flat near the air inlet 212, and the air outlet end of the fan 214 is flat matching with the flat, so as to facilitate the air to flow dispersedly inside the flow chamber 210. In other embodiments of the present invention, the blower may be disposed at other locations within the flow chamber 210.

Reference numeral 2140 in fig. 4 is a power line drawn from the fan 214 to the outside of the flow chamber 210, and when the power line is turned on, the fan operates to drive the circulation flow of cold air between the flow chamber 210 and the cold air source. In some intelligent applications, the blower 214 uses an intermittent operation mode to avoid waste of cooling capacity, and the specific operation process can be realized by program control,

as shown in fig. 6, 7, and 8, the cooling capacity exchanging portion 23 in this embodiment includes an insertion section 231 interposed between the cabinet side wall 110 and the door 12 and abutting against the inside of the cooling compartment, and an outer coupling section 232 connected to the insertion section 231 and connected to the cooling capacity guide duct 22 located outside the cabinet 11, and the air intake duct 2301 and the air return duct 2302 both penetrate through the insertion section 231 and the outer coupling section 232.

Specifically, in this embodiment, the cold exchanging portion 23 is overlapped on the refrigerator body 11, the embedded section 231 is in a flat shape, and the door 12 is provided with a recessed area (not shown) matching with the embedded section 231, so as to prevent cold air inside the refrigerating compartment from leaking after the door 12 is closed. The outer joint 232 has an abutment surface (not shown) that is in close contact with the side wall 110 of the casing 11, and is fixed to the side wall 110 by magnetic attraction in order to facilitate attachment and detachment of the coldness exchange portion 23. In other embodiments of the present invention, the refrigeration capacity exchanging portion 23 may be fixed to the cabinet 11 or the door 12 by screws or by a snap-fit.

The refrigeration quantity guide assembly has a simple structure, can transfer the refrigeration quantity in a refrigeration source to the refrigeration platform 21 through the refrigeration quantity guide pipe 22, and can supply the refrigeration quantity to the outside through the refrigeration panel 211 of the refrigeration platform 21, so that the refrigeration quantity in the refrigerator and other electric appliances can be effectively transferred to the outside to continuously cool the external articles needing cooling.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A refrigerator system comprising: the refrigerator system is characterized by also comprising a cold guiding assembly, wherein the cold guiding assembly comprises a refrigerating table, a cold guiding pipe and a cold exchanging part; the refrigeration platform is at least provided with a refrigeration panel for providing refrigeration capacity to the outside, a flow cavity for cold air to flow is formed at the back of the refrigeration panel, and an air inlet and an air outlet are formed on the side wall of the flow cavity; the cold quantity guide pipe comprises an air inlet pipe connected with the air inlet and an air outlet pipe connected with the air outlet; the air inlet pipe and one end of the air outlet pipe, which is far away from the refrigerating table, are both connected with the cold energy exchange part, and the cold energy exchange part is provided with an air inlet channel for allowing cold air in the refrigerator chamber to enter the air inlet pipe and an air return channel for allowing airflow in the air outlet pipe to return to the refrigerator chamber; and a fan for driving airflow to flow is arranged in the flow cavity.

2. The refrigerator system according to claim 1, wherein the cooling capacity exchanging portion includes an insertion section interposed between the side wall of the refrigerator body and the door body and abutted to the inside of the refrigerating compartment, and an external connection section connected to the insertion section and located outside the refrigerator body for connection of the cooling capacity guide pipe, and the air intake passage and the air return passage both penetrate through the insertion section and the external connection section.

3. The refrigerator system according to claim 2, wherein the cold energy exchanging portion is fixed to the cabinet by means of magnet attraction, screws, or snaps.

4. The refrigerator system as claimed in claim 1, wherein the back of the cooling panel is provided with a plurality of baffles, the plurality of baffles and the inner wall of the cooling platform together enclose the flow chamber, the projection of the flow chamber on the cooling panel is zigzag, and the air inlet and the air outlet are respectively disposed at two ends of the zigzag flow chamber.

5. The refrigerator system as claimed in claim 1, wherein the cold quantity guide assembly further has a cold quantity exchanging portion connected to an end of the cold quantity guide tube remote from the refrigerating station, the cold quantity exchanging portion having an air inlet passage through which the cold air from the cold air source enters the air inlet tube and an air return passage through which the air flow in the air outlet tube returns to the cold air source.

6. The refrigerator system as claimed in claim 4, wherein a dividing plate for dispersing the cool air is provided at a local position in the flow chamber, and the extending direction of the dividing plate is identical to the flowing direction of the air flow at the corresponding local position in the flow chamber.

7. The refrigerator system of claim 1 wherein said refrigeration panel is provided with a plurality of vents in communication with said flow chamber.

8. The refrigerator system of claim 1 wherein the fan is disposed at the air inlet location.