CN215638200U - Refrigeration appliance - Google Patents
Refrigeration appliance Download PDFInfo
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- CN215638200U CN215638200U CN202120939105.9U CN202120939105U CN215638200U CN 215638200 U CN215638200 U CN 215638200U CN 202120939105 U CN202120939105 U CN 202120939105U CN 215638200 U CN215638200 U CN 215638200U
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- air duct
- assembly
- radio
- inner container
- power supply
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- 238000005057 refrigeration Methods 0.000 title claims description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 9
- 238000005538 encapsulation Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000007774 longterm Effects 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 10
- 238000010257 thawing Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a refrigerating appliance which comprises an inner container, an air channel assembly and a radio transmission module, wherein the air channel assembly is arranged opposite to the inner container, the radio transmission module comprises a radio power supply part and a radio receiving part, the radio power supply part is arranged at the inner container, the radio receiving part is arranged at the air channel assembly, and the radio power supply part and the radio receiving part are oppositely arranged and mutually coupled. Through wireless power supply's mode, realized each circuit element's in the wind channel subassembly power supply, the sealing performance of wind channel subassembly is stronger, can not spill the foaming material on the inner bag, also more is favorable to the inseparable laminating of wind channel subassembly and inner bag, reduces the emergence of appearing because of the poor performance problems such as cold leakage that lead to of installation, modularization simple to operate simultaneously. And because the air duct assembly belongs to a long-term fixed structure, the wireless power supply at the position does not need to consider the situations of movement and power failure, thereby facilitating the production and ensuring the long-term stable and reliable operation.
Description
Technical Field
The utility model relates to the field of household appliances, in particular to a refrigerating appliance.
Background
Along with the development of smart homes, people have higher and higher demands on various functions of the refrigerator, and correspondingly, more electric driving elements need to be arranged in the refrigerator. The air duct assembly of the air-cooled refrigerator can be provided with the lighting device and more sensors, so that the refrigerator presents new appearance and realizes new functions, but the structures are difficult to arrange at the position of the air duct assembly.
As shown in fig. 1, in a production process of an existing air duct assembly, in order to drive each circuit element at the air duct assembly, a wiring hole needs to be formed in the air duct assembly and penetrates out of a wiring terminal, which affects the sealing performance of an air duct; the outlet terminal is extended out of the inner container, so that the risk of flash exists when the inner container is foamed, and the wiring terminal is electrically connected with the outlet terminal and further occupies a certain installation space. And the air duct cover plate can be continuously installed after the wiring is firstly completed in the installation process, more installation positioning parts need to be reserved in multiple installation procedures, the installation operation is complex, the wiring is difficult, the attachment of the air duct assembly and the liner is even influenced, and the problem of installation dislocation of the air duct assembly is caused. The above problems restrict the development of the refrigerator toward intellectualization.
Disclosure of Invention
To solve at least one of the problems of the prior art, an object of the present invention is to provide a refrigeration appliance.
In order to achieve the above object of the present invention, an embodiment of the present invention provides a refrigeration appliance, including an inner container and an air duct assembly disposed opposite to the inner container, the refrigeration appliance further includes a radio transmission module, the radio transmission module includes a radio power supply portion disposed at the inner container and a radio receiving portion disposed at the air duct assembly, and the radio power supply portion and the radio receiving portion are disposed opposite to each other and coupled to each other.
As a further improvement of the present invention, the refrigeration appliance includes a main control module and a main communication module electrically connected thereto, the air duct assembly further includes a sub-control module and a sub-communication module electrically connected thereto, the main communication module is in wireless communication connection with the sub-communication module, and the radio receiving part is electrically connected to the sub-control module.
As a further improvement of the utility model, the air duct assembly comprises an air duct bottom plate facing the inner container side, an air duct cover plate facing the refrigerating compartment side, and at least one of a lighting assembly, a sensor assembly and a fan assembly electrically connected with the sub-control module.
As a further improvement of the present invention, the sensor assembly includes a defrosting sensor disposed on a side of the air duct bottom plate facing the inner container, and/or a compartment sensor disposed on a side of the air duct cover plate facing the refrigerating compartment.
As a further improvement of the utility model, the air duct bottom plate comprises an air inlet facing one side of the liner, the fan assembly comprises a fan arranged at the air inlet, the air duct cover plate comprises an air outlet facing the refrigerating compartment, and the air inlet is communicated with the air outlet.
As a further improvement of the utility model, the refrigerator further comprises an opening and closing detection part for detecting the opening and closing of the door body, the opening and closing detection part is electrically connected with the main control module, the illumination assembly is arranged on one side of the air duct cover plate facing the refrigeration compartment, and when the opening and closing detection part acquires a door body opening signal, the sub-control module controls the illumination assembly to be opened.
As a further improvement of the present invention, the radio power supply portion includes a primary coil, the radio receiving portion includes a secondary coil, the primary coil and the secondary coil are both arranged in a circular shape, and the primary coil and the secondary coil are arranged concentrically when the air duct assembly is mounted at the inner container.
As a further improvement of the present invention, the radio power supply portion further includes a primary wrapping portion wrapping the primary coil, and the radio receiving portion includes a secondary wrapping portion wrapping the secondary coil, and the primary wrapping portion is in close contact with the secondary wrapping portion when the air duct assembly is mounted at the inner container.
As a further improvement of the utility model, the primary wrapping part is hermetically connected with the inner container, and the secondary wrapping part is hermetically connected with an air duct bottom plate of the air duct assembly.
As a further improvement of the present invention, a power supply section for supplying power to the radio power supply section is further included.
Compared with the prior art, the utility model has the following beneficial effects: through the mode of wireless power supply, the power supply of each circuit element in the air duct assembly is realized, thereby wiring holes do not need to be opened on the air duct assembly, wiring holes do not need to be opened on the liner, the sealing performance of the air duct assembly is stronger, foaming materials can not be leaked on the liner, and because the space occupied by the wiring terminals is saved, the air duct assembly is more favorable for the close fitting of the air duct assembly and the liner, the occurrence of performance problems such as cold leakage caused by poor installation is reduced, meanwhile, the wiring process is omitted in the installation process, the installation is facilitated, and the production efficiency is improved. And because the air duct assembly belongs to a long-term fixed structure, the wireless power supply at the position does not need to consider the situations of movement and power failure, thereby facilitating the production and ensuring the long-term stable and reliable operation.
Drawings
FIG. 1 is a schematic view of a prior art air duct assembly on the back side;
FIG. 2 is a schematic structural view of the back side of the air duct assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an air duct assembly and an inner container according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the back side of the air duct assembly according to one embodiment of the present invention;
FIG. 5 is a schematic view of a control module within the air duct assembly according to one embodiment of the present invention;
FIG. 6 is a schematic diagram of a control module of the refrigeration appliance in accordance with one embodiment of the present invention;
100, a refrigeration appliance; 10. an air duct assembly; 101. an air inlet; 102. an air outlet; 20. an inner container; 1. a radio receiving section; 2. a wireless power supply section; 3. a sub-control module; 4. a fan assembly; 5. an illumination assembly; 6. a sensor assembly; 61. a compartment sensor; 62. a defrosting sensor; 7. a wiring hole; 8. and installing a positioning piece.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
It will be understood that terms used herein such as "upper," "above," "lower," "below," and the like, refer to relative positions in space and are used for convenience in description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
An embodiment of the utility model provides a refrigeration appliance, which enables an air duct to obtain electric energy and simultaneously avoid air duct leakage and inner container flash by improving the structure of an air duct assembly, simplifies production and installation steps and improves production efficiency.
The refrigeration appliance 100 of the embodiment may be a refrigerator, and particularly, a refrigerator with an air cooling mode, in which a refrigeration system is disposed inside the refrigerator, the refrigeration system has a circulation loop for circulating a refrigerant, the refrigeration system includes a compressor, a condenser, a throttle pipeline, and an evaporator connected in series in sequence, the refrigerator further includes a refrigerating chamber, a freezing chamber, and an evaporator chamber, the evaporator chamber is disposed with an evaporator to generate cold air, and the fan blows an air flow to an air channel of the air channel assembly 10 through the evaporator chamber and then to the refrigerating chamber or the freezing chamber.
This embodiment mainly used wind channel structure's improvement solves among the prior art problem that wind channel department supplied power and installed.
To clearly express the position and direction described in the present embodiment, the upper and lower portions may be defined in a manner substantially referring to the direction of gravity when the refrigerator is placed on a horizontal ground, the direction of the door of the refrigerator relative to the cabinet is front, the opposite direction is set as rear, and the air duct assembly 10 is disposed in front of the inner container 20.
The refrigeration appliance 100 of the embodiment includes an inner container 20 and an air duct assembly 10 disposed opposite to the inner container 20, and the refrigeration appliance 100 further includes a radio transmission module, the radio transmission module includes a radio power supply portion 2 disposed at the inner container 20 and a radio receiving portion 1 disposed at the air duct assembly 10, and the radio power supply portion 2 and the radio receiving portion 1 are disposed opposite to each other and coupled to each other. When the radio power supply unit 2 and the radio receiving unit 1 are coupled, if the radio power supply unit 2 receives power, it is wirelessly transmitted to the radio receiving unit 1.
Therefore, the air duct assembly 10 can be buckled on the inner container 20 after being independently produced, or screwed or clamped to complete the installation of the air duct assembly 10, all parts can be modularized, the modularized structure facilitates the production and installation, and the production process is very quick.
Further, the refrigeration appliance 100 includes a main control module and a main communication module electrically connected thereto, the air duct assembly 10 further includes a sub-control module 3 and a sub-communication module electrically connected thereto, the main communication module is in wireless communication connection with the sub-communication module, and the radio receiving part 1 is electrically connected to the sub-control module 3. The structure is as shown in fig. 6, this embodiment not only communicates through wireless power supply, still communicates with wireless form, and wireless communication's form can be that bluetooth, zigBee, wifi etc. connect, and through wireless power supply and wireless communication's form promptly, make the production of refrigerator more modularization, further prevent that binding post's appearance from bringing many problems in the background art.
The refrigerator can be provided with a plurality of air duct assemblies 10, for example, the air duct assemblies 10 located in a refrigerating chamber, a freezing chamber and a temperature-changing chamber, even the air duct assemblies 10 of a plurality of refrigerators are controlled by a master control module, as shown in fig. 6, after a user sends an operation instruction to the refrigerator through a mobile phone, a display screen and a voice instruction, the master control module obtains the operation instruction through the master communication module, and transmits the corresponding instruction to the corresponding sub-communication module through the master communication module, the sub-control module 3 obtains the operation data of the sub-communication module, and obtains the electric quantity through the radio receiving part 1, and each structure in the air duct assembly 10 is driven to operate.
The air duct assembly 10 comprises an air duct bottom plate facing the inner container 20, an air duct cover plate facing the refrigerating compartment, and at least one of a lighting assembly, a sensor assembly 6 and a fan assembly 4 electrically connected with the sub-control module 3, and as shown in fig. 5, during production, the lighting assembly, the sensor assembly 6, the fan assembly 4 and the like can be fixed on the air duct assembly 10 in advance, and then the whole air duct assembly 10 is installed on the inner container 20.
Further, the sensor assembly 6 includes a defrosting sensor 62 disposed on a side of the air duct bottom plate facing the inner container 20 and/or a compartment sensor 61 disposed on a side of the air duct cover plate facing the refrigerating compartment, as shown in fig. 3 and 4, the defrosting sensor 62 is used for detecting a frosting condition of an evaporator compartment area between the air duct assembly 10 and the inner container 20, a defrosting procedure is started when there is much frost, the compartment sensor 61 can be used for detecting a temperature or humidity in the refrigerating compartment, the sensors are integrated on the air duct assembly 10, the integration level is higher, and both the compartment sensor 61 and the defrosting sensor 62 are connected to the sub-control module 3.
The air duct bottom plate comprises an air inlet 101 facing one side of the inner container 20, the fan assembly 4 comprises a fan arranged at the air inlet 101, as shown in fig. 4, the air duct cover plate comprises an air outlet 102 facing the refrigerating compartment, the air inlet 101 is communicated with the air outlet 102, and the fan receiving sub-control module 3 drives airflow to flow under the control of the fan receiving sub-control module.
Refrigeration electrical apparatus 100 is still including the switching detection part that is used for detecting the switching of the door body, switching detection part is connected with total control module electricity, lighting assembly sets up in one side of wind channel apron towards the refrigeration room, when switching detection part acquireed the door body and opened the signal, sub-control module 3 control lighting assembly opens, the light source of current refrigerator generally is from the pointolite at refrigeration room indoor top shining, improve the back like this, can form the area source on the wind channel apron, light is softer, the display effect is better, the impression is different completely with present refrigerator, and current refrigerator then is difficult to set up lighting assembly in wind channel subassembly 10's position.
Further, the radio power supply part 2 includes a primary coil, the radio receiving part 1 includes a secondary coil, both the primary coil and the secondary coil are arranged in a circular shape, and when the air duct assembly 10 is installed at the inner container 20, the primary coil and the secondary coil are arranged concentrically, and power supply is realized by mutual coupling of the primary coil and the secondary coil.
The radio power supply part 2 further comprises a primary wrapping part wrapping the primary coil, the radio receiving part 1 comprises a secondary wrapping part wrapping the secondary coil, and when the air duct assembly 10 is installed at the inner container 20, the primary wrapping part is in close contact with the secondary wrapping part to guarantee stability and reliability of power supply. And, primary parcel portion and inner bag 20 sealing connection, secondary parcel portion and the wind channel bottom plate sealing connection of wind channel subassembly 10, primary parcel portion can set up to the partly casing of inner bag 20, primary parcel portion can set up to the partly casing of wind channel bottom plate, both can form certain arch in order closely to laminate on respective housing face, or, primary coil sets up the inside of the casing of keeping away from wind channel subassembly 10 one side at inner bag 20, secondary coil sets up the inside of the casing of keeping away from inner bag 20 one side at wind channel subassembly 10.
Compared with the prior art, the embodiment has the following beneficial effects:
through the mode of wireless power supply, the power supply of each circuit element in the air duct assembly 10 is realized, thereby wiring hole 7 does not need to be opened on the air duct assembly 10, wiring hole 7 does not need to be opened on the inner container 20, the sealing performance of the air duct assembly 10 is stronger, foaming materials can not be leaked on the inner container 20, and because the space occupied by the wiring terminal is saved, the air duct assembly 10 is more favorable for the close fitting of the inner container 20, the occurrence of performance problems such as cold leakage caused by poor installation is reduced, the wiring process is saved in the installation process, the installation is facilitated, and the production efficiency is improved. And because the air duct assembly 10 belongs to a long-term fixed structure, the wireless power supply at the position does not need to consider the situations of movement and power failure, thereby facilitating the production and ensuring long-term stable and reliable operation.
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 (10)
1. The refrigerating appliance comprises an inner container (20) and an air duct assembly (10) arranged opposite to the inner container (20), and is characterized by further comprising a radio transmission module, wherein the radio transmission module comprises a radio power supply part (2) arranged at the inner container (20) and a radio receiving part (1) arranged at the air duct assembly (10), and the radio power supply part (2) and the radio receiving part (1) are arranged opposite to each other and are mutually coupled.
2. The refrigeration appliance according to claim 1, wherein the refrigeration appliance comprises a master control module and a master communication module electrically connected therewith, the air duct assembly (10) further comprises a slave control module (3) and a slave communication module electrically connected therewith, the master communication module is in wireless communication connection with the slave communication module, and the radio receiving part (1) is electrically connected with the slave control module (3).
3. The refrigeration appliance according to claim 2, wherein the air duct assembly (10) comprises an air duct bottom plate facing the inner container (20) side, an air duct cover plate facing the refrigeration compartment side, and at least one of a lighting assembly, a sensor assembly (6) and a fan assembly (4) electrically connected with the sub-control module (3).
4. The refrigeration appliance according to claim 3, characterized in that the sensor assembly (6) comprises a frost sensor (62) arranged on the side of the air duct floor facing the inner container (20) and/or a compartment sensor (61) arranged on the side of the air duct cover facing the refrigeration compartment.
5. The refrigeration appliance according to claim 3, wherein the air duct bottom plate comprises an air inlet (101) facing one side of the inner container (20), the fan assembly (4) comprises a fan arranged at the air inlet (101), the air duct cover plate comprises an air outlet (102) facing the refrigeration compartment, and the air inlet (101) is communicated with the air outlet (102).
6. The electrical refrigerating appliance according to claim 3, further comprising an opening and closing detection portion for detecting the opening and closing of the door body, wherein the opening and closing detection portion is electrically connected with the main control module, the lighting assembly is arranged on one side, facing the refrigerating compartment, of the air duct cover plate, and when the opening and closing detection portion obtains a door body opening signal, the sub-control module (3) controls the lighting assembly to be turned on.
7. The refrigeration appliance according to claim 1, characterized in that the radio power supply (2) comprises a primary coil and the radio receiving part (1) comprises a secondary coil, both arranged in a circle, the primary and secondary coils being arranged concentrically when the air duct assembly (10) is mounted at the inner container (20).
8. The refrigeration appliance according to claim 7, characterized in that the radio-powered part (2) further comprises a primary wrapping which wraps the primary coil, and the radio-receiving part (1) comprises a secondary wrapping which wraps the secondary coil, the primary wrapping being in close contact with the secondary wrapping when the air duct assembly (10) is mounted at the inner container (20).
9. The refrigeration appliance according to claim 8, characterized in that the primary encapsulation is sealingly connected to the inner container (20) and the secondary encapsulation is sealingly connected to the air duct floor of the air duct assembly (10).
10. The refrigeration appliance according to claim 1, characterized in that it further comprises a power supply portion for supplying power to the wireless power supply portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120939105.9U CN215638200U (en) | 2021-04-30 | 2021-04-30 | Refrigeration appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120939105.9U CN215638200U (en) | 2021-04-30 | 2021-04-30 | Refrigeration appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215638200U true CN215638200U (en) | 2022-01-25 |
Family
ID=79937434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120939105.9U Active CN215638200U (en) | 2021-04-30 | 2021-04-30 | Refrigeration appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215638200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111855A (en) * | 2022-06-10 | 2022-09-27 | 合肥华凌股份有限公司 | Air duct assembly, box liner assembly and refrigeration equipment |
-
2021
- 2021-04-30 CN CN202120939105.9U patent/CN215638200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115111855A (en) * | 2022-06-10 | 2022-09-27 | 合肥华凌股份有限公司 | Air duct assembly, box liner assembly and refrigeration equipment |
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