CN105241158B - The ducting assembly of refrigerator - Google Patents
The ducting assembly of refrigerator Download PDFInfo
- Publication number
- CN105241158B CN105241158B CN201510689765.5A CN201510689765A CN105241158B CN 105241158 B CN105241158 B CN 105241158B CN 201510689765 A CN201510689765 A CN 201510689765A CN 105241158 B CN105241158 B CN 105241158B
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- warm area
- ducting assembly
- temperature sensor
- controller
- air door
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Abstract
The present invention provides a kind of ducting assembly of refrigerator, and refrigerator includes refrigeration compartment, controller, and ducting assembly is installed on the inner wall of refrigeration compartment；Refrigeration compartment has at least two warm areas, and warm area is equipped with air outlet, and the supply air duct of warm area is connected by the air outlet of warm area；Wind turbine is equipped with supply air duct；Air door is equipped between the air outlet and wind turbine of warm area, ducting assembly further includes and the one-to-one instruction device of warm area, instruction device and the air door synchronous opening/closing of its corresponding warm area, temperature sensor is additionally provided with warm area, controller is arranged to control the opening and closing of air door and instruction device according to the temperature signal of temperature sensor feedback.Compared with prior art, the present invention by the warm area of refrigeration for refrigerator compartment set temperature sensor control the orientation in each warm area to blow, it can ensure the more uniform temperature in warm area, and it is aided with indicator light, indicator light and air door synchronous opening/closing, make one more intuitively to experience the course of work of air-supply, lift user experience.
Description
Technical field
The invention belongs to household electrical appliance technical field, more particularly to a kind of ducting assembly of refrigerator.
Background technology
With the development of society, some electrical appliances continue to introduce new, refrigerator except for preserve food it is fresh in addition to, more
Improvement innovation is constantly carried out for some functions.For example, at present on traditional wind cooling refrigerator or the production similar to its structure
On product, blow and the process of eliminating the unusual smell is generally air passage and blows at the same time for multiple spot, realize that the air-supply cycle controls by sensor feedback.
However, these technologies are not easy to be perceived, user's direct feel can not be allowed to arrive during the work time often without external manifestation.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
It is an object of the invention to provide a kind of ducting assembly of refrigerator, is aided with indicator light displaying in the air-supply region of refrigerator
Function, makes one more direct feel to the course of work of air-supply.
For achieving the above object, the present invention provides a kind of ducting assembly of refrigerator.
Wherein, the refrigerator includes refrigeration compartment, controller, and the ducting assembly is installed on the inner wall of the refrigeration compartment
On；
The refrigeration compartment has at least two warm areas, and the warm area is equipped with air outlet,
The supply air duct of the warm area is connected by the air outlet of the warm area；
The wind turbine for being arranged in the supply air duct and blowing to the warm area；
Air door is equipped between the air outlet and the wind turbine of the warm area, is regulateed whether by the opening and closing of the air door
Blow into the warm area,
The ducting assembly further include with the one-to-one instruction device of the warm area, the instruction device with its corresponding to
The air door synchronous opening/closing of warm area, temperature sensor is additionally provided with the warm area, and the controller is arranged to according to
The temperature signal of temperature sensor feedback controls the opening and closing of the air door and the instruction device.
As a further improvement on the present invention, the ducting assembly includes the first cover board and the second cover board, the instruction dress
The both sides for being installed in first cover board are put, second cover board is equipped with and the one-to-one wind path of the warm area.
As a further improvement on the present invention, the instruction device is indicator light, covered with lampshade in the instruction device,
The lampshade is equipped with some loopholes.
As a further improvement on the present invention, it is also covered with face on face of first cover board away from second cover board
Light source.
As a further improvement on the present invention, the refrigerator further includes a driving device, and the controller controls the drive
Dynamic device drives the air door opening and closing.
As a further improvement on the present invention, the temperature sensor is electrically connected the controller and the driving dress
Put, the controller is arranged to control the driving device selectivity according to the temperature signal of the temperature sensor feedback
The air door is driven to be opened and closed.
As a further improvement on the present invention, the temperature that the temperature sensor is configured as in the warm area, which is higher than, to be set
During fixed first threshold, the temperature sensor feedback temperature signal to the controller, the controller controls the driving
Device, open position is placed in by the air door.
As a further improvement on the present invention, the temperature that the temperature sensor is configured as in the warm area, which is less than, to be set
During fixed second threshold, the temperature sensor feedback temperature signal to the controller, the controller controls the driving
Device, the air door is placed in the off.
As a further improvement on the present invention, second cover board is equipped with the mounting hole being adapted to the wind turbine, described
Wind turbine is fixed in the supply air duct by the mounting hole.
As a further improvement on the present invention, the both sides of first cover board are equipped with hook, and the lampshade is equipped with and institute
The card slot of hook adaptation is stated, the hook coordinates with the card slot is fixed on the lampshade on first cover board.
The beneficial effects of the invention are as follows：By in the warm area of refrigeration for refrigerator compartment set temperature sensor it is each to control
Orientation air-supply in warm area, it is ensured that the more uniform temperature in warm area, and it is aided with indicator light, indicator light is synchronously opened with air door
Close, make one more intuitively to experience the course of work of air-supply, lift user experience.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of refrigerator air duct component in the embodiment of the invention；
Fig. 2 is the Structure explosion diagram of the refrigerator air duct component under another angle in the embodiment of the invention.
Embodiment
Below with reference to each embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are not
The limitation present invention, structure that those of ordinary skill in the art are made according to these embodiments, method or change functionally
Change and be all contained in protection scope of the present invention.
Ginseng Fig. 1 show a better embodiment of refrigerator air duct component 10 of the present invention.The refrigerator of the present invention（It is not shown）
Including refrigeration compartment（It is not shown）, controller（It is not shown）With ducting assembly 10.Ducting assembly 10 is installed on the interior of refrigeration compartment
On wall.The refrigeration compartment includes the warm area at least with two different set temperature（It is not shown）, it is designed with each warm area
Air outlet（It is not shown）, temperature sensor is designed with each warm area.Explanation is needed exist for, warm area refers in refrigeration compartment
Different refrigerated areas, the warm area can be the refrigerated area of drawer type or by shelf be separated out on divide into
The refrigerated area put, multiple refrigerated areas that the left and right even on same layer shelf is set.
Refrigerator further includes the air outlet by warm area（It is not shown）The supply air duct of warm area is connected, if the supply air duct includes
Dry-air blast road, the wind turbine 13 for being arranged in supply air duct and blowing to warm area, between the air outlet and wind turbine 13 of each warm area
Equipped with air door（It is not shown）.
In the present embodiment, illustrated so that refrigeration for refrigerator compartment is equipped with three warm areas as an example, supply air duct includes three
A wind path 121,122 and 123, each wind path all connect a warm area, i.e. warm area is set with wind path to correspond.Each
An air door is equipped with bar wind path, regulates whether to blow into the warm area by the opening and closing of air door.
With reference to shown in Fig. 2, ducting assembly 10 includes the first cover board 11, the second cover board 12 and is arranged on 11 both sides of the first cover board
Instruction device 14.Specifically, mounting hole 124 is equipped with the second cover board 12, mounting hole 124 is adapted to wind turbine 13, wind turbine 13
It is fixed on by mounting hole 124 in supply air duct.Wind path 121,122 and 123 is arranged on the second cover board 12.In addition, first
Cover board 11 is also covered with area source 16 on the face of the second cover board 12, and area source 16 plays the role of decoration and illumination.
Preferably, instruction device 14 is stripe shape indicator light, and the both sides on the first cover board 11 are respectively equipped with an indicator light, its
On covered with lampshade 15, some loopholes 151 are equipped with lampshade 15, the opening and closing of instruction device 14 is controlled by controller.Its
In, the both sides of the first cover board 11 are equipped with multiple hooks 125, and lampshade 15 is equipped with the card being adapted to 125 number and shape of hook
Indicator light, is first loaded on the first cover board 11 by groove 152, then lampshade 15 is covered on indicator light, passes through hook 125 and card slot
Indicator light and lampshade 15 are fixed on the both sides of the first cover board 11 by 152 cooperation jointly.
Further, indicator light divides multistage control, and every section of indicator light is corresponding with a warm area, i.e. every section of indicator light and one
The air door of a warm area corresponds to synchronous.In the present embodiment, three warm areas are equipped with refrigeration for refrigerator compartment, so each indicator light
Divide three stage control, the epimere 141 of indicator light is corresponding with the air door in wind path 121, in the stage casing 142 of indicator light and wind path 122
Air door corresponds to, and the hypomere 143 of indicator light is corresponding with the air door in wind path 123, the opening and closing of the corresponding indicator light section of each warm area and
Its corresponding air door opening and closing is synchronous.
Refrigerator（It is not shown）Further include a driving device（It is not shown）, for driving the opening and closing of each warm area air door.Each
Temperature sensor is equipped with warm area（It is not shown）, temperature sensor is electrically connected driving device and controller, controller are set
It is set to the opening and closing of driving air door and indicator light that driving device selectivity is controlled according to the temperature signal of temperature sensor feedback.It is excellent
Selection of land, controller can include microcontroller（Micro Controller Unit, MCU）Integrated circuit.This area skill
Art personnel are it is well known that microcontroller can include central processing unit（Central Processing Unit, CPU）、
Read-only memory module（Read-Only Memory, ROM）, random storage module（Random Access Memory, RAM）、
Timing module, digital-to-analogue conversion module（A/D Converter）And some input/output end ports.Certainly, control device
The integrated circuit that can also be taken other form, such as application-specific IC（Application Specific
Integrated Circuits, ASIC）Or field programmable gate array（Field-programmable Gate Array,
FPGA）Deng.
When refrigeration for refrigerator compartment works, by evaporator（It is not shown）Air be cooled to lower temperature, after cooling
Air under the driving of wind turbine 13 from fan outlet（It is not shown）Out, each wind path 121,122 is entered through supply air duct
Enter the temperature that each warm area of each warm area reaches setting with 123, then by each warm area air outlet, then pass through temperature again
The return air inlet in area（It is not shown）Return in supply air duct.The temperature of each warm area of temperature sensor monitors, according to monitoring result control
Set up the opening and closing of the air door being placed in each wind path and corresponding indicator light.When the temperature sensor of a certain warm area is configured
For when first threshold of the temperature in the warm area higher than setting, temperature sensor feedback information to controller, controller controls
The air door of the warm area is placed in open position by driving device.At this time, cooling air causes the warm area to be rapidly reached into the warm area
The temperature of setting, achievees the purpose that orientation air-supply；When the temperature sensor of a certain warm area is configured as the temperature in the warm area
Less than setting second threshold when, temperature sensor feedback information to controller, controller controls driving device by the warm area
Air door is placed in the off, and at this time, cooling air does not enter back into the warm area so that the warm area is rapidly reached the temperature of setting.Need
Illustrate, above-mentioned first threshold is greater than or equal to second threshold.
By controlling different warm areas to correspond to the opening and closing of air door so that different warm areas are rapidly reached design temperature, process control
Simply, energy conservation and environmental protection, simultaneously, the opening and closing of indicator light are synchronized with the opening and closing of the air door of its place warm area, are beaten when air door is placed in
During open position, corresponding indicator light section is opened；When air door is placed in the off, corresponding indicator light section indicator light is closed, and is made
People more intuitively experiences the course of work of refrigerator air-supply.Explanation is needed exist for, since ducting assembly 10 has area source
16, therefore, the color that indicator light can be arranged to send light is different from area source 16 or indicator light can be also designed to flicker shape
To be distinguished with area source 16.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. a kind of ducting assembly of refrigerator, the refrigerator includes refrigeration compartment, controller, and the ducting assembly is installed on the system
On the inner wall of cold compartment；
The refrigeration compartment has at least two warm areas, and the warm area is equipped with air outlet,
The supply air duct of the warm area is connected by the air outlet of the warm area；
The wind turbine for being arranged in the supply air duct and blowing to the warm area；
Air door is equipped between the air outlet and the wind turbine of the warm area, is regulateed whether by the opening and closing of the air door to institute
State in warm area and blow,
It is characterized in that, the ducting assembly further include with the one-to-one instruction device of the warm area, the instruction device with
The air door synchronous opening/closing of its corresponding warm area, is additionally provided with temperature sensor in the warm area, the controller is arranged to
The opening and closing of the air door and the instruction device is controlled according to the temperature signal of the temperature sensor feedback.
2. the ducting assembly of refrigerator according to claim 1, it is characterised in that the ducting assembly include the first cover board and
Second cover board, the instruction device are arranged on the both sides of first cover board, and second cover board is equipped with the warm area one by one
Corresponding wind path.
3. the ducting assembly of refrigerator according to claim 2, it is characterised in that the instruction device is indicator light, described
In instruction device some loopholes are equipped with covered with lampshade, the lampshade.
4. the ducting assembly of refrigerator according to claim 2, it is characterised in that deviate from described second in first cover board
Area source is also covered with the face of cover board.
5. the ducting assembly of refrigerator according to claim 1, it is characterised in that the refrigerator further includes a driving device,
The controller controls the driving device to drive the air door opening and closing.
6. the ducting assembly of refrigerator according to claim 5, it is characterised in that described in the temperature sensor is electrically connected
Controller and the driving device, the controller are arranged to control institute according to the temperature signal of the temperature sensor feedback
State the driving air door opening and closing of driving device selectivity.
7. the ducting assembly of refrigerator according to claim 6, it is characterised in that the temperature sensor is configured as institute
When stating the temperature in warm area higher than the first threshold set, the temperature sensor feedback temperature signal to the controller, institute
State controller and control the driving device, the air door is placed in open position.
8. the ducting assembly of refrigerator according to claim 6, it is characterised in that the temperature sensor is configured as institute
When stating the temperature in warm area less than the second threshold set, the temperature sensor feedback temperature signal to the controller, institute
State controller and control the driving device, the air door is placed in the off.
9. the ducting assembly of refrigerator according to claim 2, it is characterised in that second cover board is equipped with and the wind
The mounting hole of machine adaptation, the wind turbine are fixed in the supply air duct by the mounting hole.
10. the ducting assembly of refrigerator according to claim 3, it is characterised in that the both sides of first cover board are equipped with card
Hook, the lampshade is equipped with the card slot being adapted to the hook, and the hook coordinates with the card slot is fixed on the lampshade
On first cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510689765.5A CN105241158B (en) | 2015-10-22 | 2015-10-22 | The ducting assembly of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510689765.5A CN105241158B (en) | 2015-10-22 | 2015-10-22 | The ducting assembly of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105241158A CN105241158A (en) | 2016-01-13 |
| CN105241158B true CN105241158B (en) | 2018-04-20 |
Family
ID=55038898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510689765.5A Active CN105241158B (en) | 2015-10-22 | 2015-10-22 | The ducting assembly of refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105241158B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369917B (en) * | 2016-09-27 | 2019-04-02 | 青岛海尔股份有限公司 | The temprature control method and wind cooling refrigerator of wind cooling refrigerator |
| CN106802046A (en) * | 2017-01-22 | 2017-06-06 | 合肥华凌股份有限公司 | Refrigerator |
| CN108106305B (en) * | 2017-12-13 | 2024-02-27 | 海尔智家股份有限公司 | Refrigerator with a refrigerator body |
| CN113465255B (en) * | 2018-12-05 | 2022-09-20 | 海尔智家股份有限公司 | Air-cooled refrigerator |
| CN111426135A (en) * | 2020-03-19 | 2020-07-17 | 澳柯玛股份有限公司 | Refrigerator cold storage air duct device with illumination and fresh-keeping functions |
| US11639823B2 (en) * | 2021-04-09 | 2023-05-02 | Haier Us Appliance Solutions, Inc. | Method of operating a lighting assembly in a refrigerator appliance |
| CN114111202A (en) * | 2021-11-15 | 2022-03-01 | Tcl家用电器（合肥）有限公司 | Temperature control method and device for refrigerator, storage medium and refrigerator |
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| EP0715136B1 (en) * | 1994-11-30 | 2001-12-19 | Samsung Electronics Co., Ltd. | Method for controlling a refrigerator temperature by controlling cool air discharge direction |
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Patent Citations (7)
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| EP0715136B1 (en) * | 1994-11-30 | 2001-12-19 | Samsung Electronics Co., Ltd. | Method for controlling a refrigerator temperature by controlling cool air discharge direction |
| US6199400B1 (en) * | 2000-01-18 | 2001-03-13 | Camco Inc. | Refrigerator damper control and lighting assembly housing |
| CN1341838A (en) * | 2000-06-19 | 2002-03-27 | Lg电子株式会社 | Energy-saving device and method for refrigerator display part |
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| Publication number | Publication date |
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| CN105241158A (en) | 2016-01-13 |
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