CN108106305B - Refrigerator with a refrigerator body - Google Patents
Refrigerator with a refrigerator body Download PDFInfo
- Publication number
- CN108106305B CN108106305B CN201711328302.1A CN201711328302A CN108106305B CN 108106305 B CN108106305 B CN 108106305B CN 201711328302 A CN201711328302 A CN 201711328302A CN 108106305 B CN108106305 B CN 108106305B
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- CN
- China
- Prior art keywords
- air
- display
- air duct
- cover plate
- refrigerator
- Prior art date
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 1
- 238000007710 freezing Methods 0.000 description 17
- 230000008014 freezing Effects 0.000 description 17
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
Abstract
The invention provides a refrigerator, wherein an air duct assembly comprises a front cover plate, a rear cover plate with an air quantity distribution cavity, an air duct plectrum in communication connection with a controller, a potentiometer in communication connection with the controller, a rotating shaft penetrating through the front cover plate and connected with the potentiometer, and a regulating display device, wherein the regulating display device comprises a display plate and a baffle, one of the display plate and the baffle is connected to the rotating shaft so that the display plate and the baffle can rotate relatively, the display plate is provided with a plurality of display areas which are positioned on the same circumference and marked with different air quantities, the baffle is provided with a hollowed-out part for exposing the display areas, when the display plate and the baffle rotate relatively, the different display areas are exposed in the hollowed-out part, and the controller recognizes the air quantity corresponding to the display areas exposed in the hollowed-out part according to information fed back by the potentiometer and controls the air duct plectrum to move to a position corresponding to the air quantity; the temperature in the refrigerating compartment can be conveniently adjusted by a user according to the food to be stored, and the food can be preserved conveniently.
Description
Technical Field
The invention relates to the field of refrigeration devices, in particular to a refrigerator which is convenient for a user to intuitively regulate and control the indoor temperature of a refrigeration compartment.
Background
Refrigerators are commonly used home appliances in existing households, and include a cooling compartment and an air duct assembly that supplies cool air to the cooling compartment to control the temperature of the cooling compartment. For a general mechanical refrigerator, the air duct assembly generally comprises a mechanical temperature controller, such as a knob, arranged in the refrigerating compartment for adjusting the temperature in the refrigerating compartment, a plurality of digital representative temperature gears are marked on the periphery of the knob, and a user can rotate the knob to the corresponding temperature gears according to the needs. However, most users do not know the relationship between the temperature shift and the temperature corresponding to the temperature shift, so that the temperature in the refrigerating room after adjustment is supercooled or overheated, and the fresh-keeping effect of the food stored in the refrigerating room is affected.
In view of the above, it is necessary to provide a new refrigerator to solve the above-described problems.
Disclosure of Invention
The invention aims to provide a refrigerator which is convenient for a user to intuitively regulate and control the temperature in a refrigerating compartment.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the refrigerator comprises a refrigeration compartment, an air duct assembly for conveying cold energy to the refrigeration compartment and a controller for controlling the refrigerator to operate, wherein the air duct assembly comprises a front cover plate, a rear cover plate matched with the front cover plate and provided with an air distribution cavity, and an air duct plectrum, a plurality of air outlets communicated with the air distribution cavity are arranged on the rear cover plate, and the air duct plectrum is used for adjusting the sizes of the air outlets; the air duct shifting sheet is in communication connection with the controller; the air duct assembly further comprises a potentiometer, a rotating shaft and a regulating and controlling display device, wherein the potentiometer is in communication connection with the controller, the rotating shaft penetrates through the front cover plate and is connected with the potentiometer, the regulating and controlling display device is arranged on the front cover plate and comprises a disc-shaped display plate and a baffle plate arranged on one side, deviating from the front cover plate, of the display plate, one of the display plate and the baffle plate is connected to the rotating shaft so that the display plate and the baffle plate can relatively rotate, a plurality of display areas which are arranged on the same circumference around the rotating shaft and marked with different air volumes are arranged on the display plate, a hollowed-out portion used for exposing the display areas is arranged on the baffle plate, and when the display plate and the baffle plate relatively rotate, the different display areas are exposed in the hollowed-out portion and the controller recognizes the air volume corresponding to the display area in the hollowed-out portion according to information fed back by the potentiometer and controls the dial piece to move to a position corresponding to the air volume.
As a further improved technical scheme of the invention, the display panel is connected with the rotating shaft, at least one fixed column is convexly arranged on the front cover plate at a position close to the shaft hole, an arc-shaped chute matched with the fixed column is penetratingly arranged on the display panel, and the baffle is connected to one end of the fixed column far away from the front cover plate.
As a further improved technical scheme of the invention, the number of the fixing columns is two, the number of the sliding grooves is also two, and the two fixing columns are in one-to-one correspondence with the two sliding grooves; the two fixed columns are respectively arranged on two opposite sides of the rotating shaft, and the distances between the two fixed columns and the rotating shaft are different.
As a further improved technical scheme of the invention, the two sliding grooves are semicircular, and the end parts of the two sliding grooves are positioned on the same diameter of the display panel.
As a further improved technical scheme of the invention, the potentiometer is provided with a potentiometer shaft, and the potentiometer shaft and the rotating shaft are integrally formed.
As a further improved technical scheme of the invention, the display panel is connected with the rotating shaft, and the regulating display device further comprises a shifting block connected to the display panel for driving the display panel to rotate.
As a further improved technical scheme of the invention, the air duct assembly further comprises a fixing seat which is fixed in the air quantity distribution cavity to fix the air duct shifting sheet.
As a further improved technical scheme of the invention, the air duct plectrum comprises an air duct plectrum body and a driving device for driving the air duct plectrum body to move.
As a further improved technical scheme of the invention, a plurality of air outlets are positioned on the same circumference, and the air duct plectrum body comprises a round rotary disc connected with the driving device and an air flap which is connected with the periphery of the rotary disc and protrudes towards the direction of the rear cover plate and is used for adjusting the size of the air outlets.
The beneficial effects of the invention are as follows: after the user adjusts the regulating display device, the refrigerator can enable the user to intuitively know the air quantity entering the refrigerating chamber after the regulation, and most of the users know that the air quantity is in direct proportion to the temperature in the refrigerating chamber, so that the refrigerator is convenient for the user to regulate the temperature in the refrigerating chamber according to the food to be stored, and is beneficial to the preservation of the food.
Drawings
Fig. 1 is a schematic structural view of an air duct assembly in a refrigerator according to the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic view of another angle of the display panel in the regulated display device shown in fig. 2.
Fig. 4 is a schematic structural view of the air flap and the air outlet when the air duct assembly shown in fig. 2 supplies only cold air to the refrigerating chamber.
Fig. 5 is a schematic view of a structure of the air flap and the air outlet when the air duct assembly shown in fig. 2 simultaneously supplies cold air to the refrigerating chamber and the freezing chamber.
Fig. 6 is a schematic structural view of the air flap and the air outlet when the air duct assembly shown in fig. 2 only supplies cold air to the freezing chamber.
Fig. 7 is another schematic structural view of the air duct assembly shown in fig. 2, in which the air flap is matched with the air outlet when cold air is simultaneously supplied to the refrigerating chamber and the freezing chamber.
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 7, which are preferred embodiments of the present invention.
Referring to fig. 1 to 7, the present invention provides a refrigerator, which includes a refrigerating compartment, a refrigerating system for providing cold energy to the refrigerating compartment, an air duct assembly 1 for delivering the cold energy generated by the refrigerating system to the refrigerating compartment, and a controller for controlling the operation of the refrigerator.
The air duct assembly 1 comprises a front cover plate 11, a rear cover plate 13 connected to the rear side of the front cover plate 11 and provided with an air distribution cavity 131, an air duct which is communicated with the air distribution cavity 131 and used for conveying cold air into the refrigerating compartment, a fan 14 fixed on the rear cover plate 13, an air duct pulling sheet 15 arranged in the air distribution cavity 131 and in communication connection with a controller, a potentiometer 3 in communication connection with the controller, a rotating shaft 111 penetrating through the front cover plate 11 and connected with the potentiometer 3, and a regulating and controlling display device 2 arranged on one side of the front cover plate 11, which is away from the rear cover plate 13.
When the air duct assembly 1 is assembled on the refrigerator, the front cover plate 11 is positioned in the refrigerating compartment, so that a user can conveniently control the regulating display device 2.
The fan 14 is fixed in the air distribution chamber 131 to guide the cold energy generated by the refrigeration system into the air duct.
Specifically, the fan 14 includes a fan bracket fixed in the air distribution chamber 131 and a fan body fixed on the fan bracket. Meanwhile, an opening is provided in the air distribution chamber 131 at a position corresponding to the fan body, so as to facilitate the operation of the fan 14.
The back cover plate 13 is provided with a plurality of air outlets 12 communicated with the air distribution cavity 131, and the air duct pulling sheet 15 is used for adjusting the sizes of the air outlets 12 so as to adjust the air quantity entering the refrigerating compartment.
Specifically, the air outlets 12 are located on the same circumference, and the air duct pulling plate 15 includes an air duct pulling plate body 151 for controlling the size of the air outlet 12, and a driving device 152 communicatively connected to the controller for driving the air duct pulling plate body 151 to move.
The air duct pulling plate body 151 includes a circular turntable 153 connected to the driving device 152, and an air flap 154 connected to the periphery of the turntable 153 and protruding toward the direction of the back cover 13 to adjust the size of the air outlet 12, where the driving device 152 drives the turntable 153 to rotate, so as to drive the air flap 154 to rotate to adjust the size of the air outlet 12. Namely, the air quantity entering the refrigerating compartment is regulated through the cooperation between the air flap 154 and the air outlet 12, so that the temperature of the refrigerating compartment is controlled.
Further, the air duct assembly 1 further includes a fixing base 4 fixed in the air distribution chamber 131 to fix the air duct pulling piece 15, so as to fix the air duct pulling piece 15 in the air distribution chamber 131.
The fixing base 4 is provided with a through hole 41 through which a driving shaft of the driving device 152 passes, and the driving device 152 passes through the through hole 41 and is connected to the air duct plectrum body 151, so that the driving device 152 can drive the air duct plectrum body 151 to rotate.
In the present invention, the refrigerating compartment includes a refrigerating compartment and a freezing compartment, the air outlet 12 includes a refrigerating air outlet for delivering air volume into the refrigerating compartment and a freezing air outlet for delivering air volume into the freezing compartment, and the air volume into the refrigerating compartment and the freezing compartment is adjusted by the cooperation between the air flap 154 and the refrigerating air outlet and the freezing air outlet, so as to control the temperatures in the refrigerating compartment and the freezing compartment.
Referring to fig. 4 to 7, the number of the air outlets 12 is 3 in this embodiment, however, in other embodiments, the number of the air outlets 12 may be 2 or any number greater than 3.
Specifically, the three air outlets 12 are a first air outlet 121, a second air outlet 122, and a third air outlet 123 that are arranged clockwise, wherein the first air outlet 121 is a refrigeration air outlet, and the second air outlet 122 and the third air outlet 123 are refrigeration air outlets.
The air duct pulling plate 15 includes two air flaps 154 arranged at intervals, namely a first air flap 1541 capable of completely shielding the first air outlet 121 or the second air outlet 122 and a second air flap 1542 capable of completely shielding the third air outlet 123.
The following describes the cooperation between the air flap 154 and the air outlet 12 when the air duct assembly 1 only provides cold air to the refrigerating chamber, only provides cold air to the freezing chamber, and simultaneously provides cold air to the refrigerating chamber and the freezing chamber by rotating the air duct pulling plate 15.
Referring to fig. 4, the air duct assembly 1 only provides cold air to the refrigerating chamber, and at this time, when the first air flap 1541 completely covers the second air outlet 122, the second air flap 1542 completely covers the third air outlet 123, that is, the first air outlet is in an open state, the second air outlet 122 and the third air outlet 123 are in a closed state, and the air duct assembly 1 only provides cold air to the refrigerating chamber through the first air outlet 121.
Referring to fig. 5, the air duct assembly 1 simultaneously provides cold air to the refrigerating chamber and the freezing chamber, at this time, the first air flap 1541 simultaneously shields a portion of the first air outlet 121 and a portion of the second air outlet 122, and the second air flap 1542 shields a portion of the third air outlet 123, so that the air duct assembly 1 provides cold air to the refrigerating chamber through a portion of the second air outlet 122 and a portion of the third air outlet 123, and provides cold air to the refrigerating chamber through a portion of the first air outlet.
Referring to fig. 6, the air duct assembly 1 only provides cold air to the freezing chamber, at this time, the first air flap 1541 completely covers the first air outlet 121, the second air flap 1542 and the third air flap 1323 completely overlap, that is, the first air outlet 121 is in a closed state, and the second air outlet 122 and the third air outlet 123 are all in an open state, so that the air duct assembly 1 only provides cold air to the freezing chamber through the second air outlet 122 and the third air outlet 123.
Referring to fig. 7, the air duct assembly 1 provides cold air to the refrigerating chamber and the freezing chamber at the same time, at this time, the second air flap 1542 completely shields the second air outlet 122, that is, the second air outlet 122 is in a closed state, and the first air outlet 121 and the third air outlet 123 are in an open state, so that the air duct assembly 1 provides cold air to the refrigerating chamber through the third air outlet 123 and provides cold air to the refrigerating chamber through the first air outlet.
Of course, in other embodiments, the size of the air outlet 12 may be changed by changing the rotation angle of the air duct pulling piece 15 or by changing the number and/or the size of the air duct pulling piece 15, so as to change the air volume of the refrigeration compartment.
Further, the front cover 11 is provided with a shaft hole 112 for accommodating the rotating shaft 111, and the rotating shaft 111 can rotate around the axis of the rotating shaft 111 in the shaft hole 112 to drive the potentiometer 3 to rotate.
The potentiometer 3 is provided with a potentiometer shaft 31, and the potentiometer shaft 31 and the rotating shaft 111 are integrally formed, so that the assembly steps of the air duct assembly 1 are simplified, and the cost is reduced; it is also understood that the shaft 111 is a part of the potentiometer shaft 31.
The regulating display device 2 comprises a disc-shaped display plate 21 and a baffle 22 arranged on one side, far away from the front cover plate 11, of the display plate 21, one of the baffle 22 is connected with one end, far away from the turntable 153, of the rotating shaft 111, so that the display plate 21 and the baffle 22 can rotate relatively and can drive the potentiometer 3 to rotate together, and the potentiometer 3 can acquire the position of the regulating display device 2 after rotation so as to feed back to the controller.
The display panel 21 is provided with a plurality of display areas 211 which are arranged on the same circumference around the rotating shaft 111 and marked with different air volumes, the baffle 22 is provided with a hollowed-out part 221 for exposing one of the display areas 211, when the display panel 21 and the baffle 22 relatively rotate, the different display areas 211 are exposed in the hollowed-out part 221, and meanwhile, the controller recognizes the air volume corresponding to the display area 211 exposed in the hollowed-out part 221 according to the information fed back by the potentiometer 3 and controls the air channel pulling sheet 15 to move to the position corresponding to the air volume, so that the structure is simple and the operation of a user is convenient.
Specifically, after the display panel 21 is rotated, the potentiometer 3 that rotates in synchronization with the display panel 21 can feed back a signal corresponding to the position of the display panel 21 to the controller, and the controller recognizes the air volume corresponding to the display area 211 exposed in the hollow portion 221 according to the signal fed back by the potentiometer 3 and controls the operation of the refrigerator according to the air volume, where the operation of the refrigerator includes the rotation of the air duct pulling sheet 15, the start and stop of the compressor, the rotation speed of the fan 14, and the like.
After the user finishes adjusting, the air quantity corresponding to the display area 211 in the hollowed-out part 221 is the air quantity entering the freezing chamber and the refrigerating chamber, so that the user can intuitively know the adjusted air quantity entering the freezing chamber and the refrigerating chamber, and most users know that the air quantity is in direct proportion to the temperature in the refrigerating chamber, thereby being convenient for the user to adjust the temperature in the refrigerating chamber according to the food to be stored and being beneficial to the preservation of the food.
In this embodiment, the display panel 21 is connected to the rotating shaft 111, so that the air duct dial 15 is driven to rotate by rotating the display panel 21.
Of course, in other embodiments, the baffle 22 may be connected to the rotating shaft 111, so that the air duct pulling plate 15 is driven to rotate by rotating the baffle 22.
Specifically, the display panel 21 is provided with a shaft sleeve 212 protruding toward the front cover 11 and matched with the shaft sleeve 111, and the portion of the shaft 111 matched with the shaft sleeve 212 is shaped, so that the shaft 111 and the display panel 21 can rotate synchronously.
Further, the inner diameter of the shaft hole 112 is the same as the outer diameter of the shaft sleeve 212, and after the display panel 21 is mounted on the front cover plate 11, the shaft sleeve 212 is sleeved on the rotating shaft 111 and is accommodated in the shaft hole 112, so that the structure of the adjusting display device 2 is compact and the volume is small.
Further, at least one fixing post 113 is protruding on the front cover 11 near the shaft hole 112, and the baffle 22 is connected to one end of the fixing post 113 away from the front cover 11, so as to fix the baffle 22 on the front cover 11.
The display panel 21 is located between the front cover 11 and the baffle 22, and at the same time, an arc-shaped chute 213 matching with the fixing post 113 is penetrated on the display panel 21, when the display panel 21 is rotated, the fixing post 113 moves along the chute 213, and the display panel 21 and the baffle 22 relatively rotate to expose different display areas 211 in the hollowed-out portion 221.
In this embodiment, two fixing columns 113 are disposed on the front cover 11, the two fixing columns 113 are disposed on opposite sides of the shaft hole 112, and two sliding grooves 213 corresponding to the two fixing columns 113 one to one are disposed on the display panel 21 in a penetrating manner, so that on one hand, the fixing strength of the baffle 22 is enhanced, and on the other hand, the stability of rotation of the display panel 21 can be improved.
The distances between the two fixing posts 113 and the shaft hole 112 are different, so that the rotation range of the display panel 21 can be changed according to the requirement, that is, the longer the two sliding grooves 213 are, the larger the rotation adjustment range of the display panel 21 is.
In this embodiment, both of the sliding grooves 213 are semicircular, and the ends of both sliding grooves 213 are located on the same diameter of the display panel 21.
Optionally, the adjusting display device 2 further includes a dial 23 connected to the display panel 21 for driving the display panel 21 to rotate, so that a user can drive the display panel 21 to rotate by driving the dial 23, thereby facilitating operation.
Specifically, the dial 23 is integrally formed with the display panel 21.
In summary, after the user adjusts the adjusting display device 2, the refrigerator of the present invention can make the user intuitively understand the air volume entering the refrigerating compartment from the air outlet 12 after the adjustment, and most of the users understand that the air volume is directly proportional to the temperature in the refrigerating compartment, so that the user intuitively adjusts the temperature in the refrigerating compartment according to the food to be stored, and the fresh-keeping of the food is facilitated.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Claims (9)
1. The refrigerator comprises a refrigeration compartment, an air duct assembly for conveying cold energy to the refrigeration compartment and a controller for controlling the refrigerator to operate, wherein the air duct assembly comprises a front cover plate, a rear cover plate matched with the front cover plate and provided with an air distribution cavity, and an air duct plectrum, a plurality of air outlets communicated with the air distribution cavity are arranged on the rear cover plate, and the air duct plectrum is used for adjusting the sizes of the air outlets; the method is characterized in that: the air duct shifting sheet is in communication connection with the controller; the air duct assembly further comprises a potentiometer, a rotating shaft and a regulating and controlling display device, wherein the potentiometer is in communication connection with the controller, the rotating shaft penetrates through the front cover plate and is connected with the potentiometer, the regulating and controlling display device is arranged on the front cover plate and comprises a disc-shaped display plate and a baffle plate arranged on one side, deviating from the front cover plate, of the display plate, one of the display plate and the baffle plate is connected to the rotating shaft so that the display plate and the baffle plate can relatively rotate, a plurality of display areas which are arranged on the same circumference around the rotating shaft and marked with different air volumes are arranged on the display plate, a hollowed-out portion used for exposing the display areas is arranged on the baffle plate, and when the display plate and the baffle plate relatively rotate, the different display areas are exposed in the hollowed-out portion and the controller recognizes the air volume corresponding to the display area in the hollowed-out portion according to information fed back by the potentiometer and controls the dial piece to move to a position corresponding to the air volume.
2. The refrigerator as claimed in claim 1, wherein: the display panel is connected with the rotating shaft, the front cover plate is provided with a shaft hole for accommodating the rotating shaft, the position, close to the shaft hole, of the front cover plate is convexly provided with at least one fixing column, the display panel is provided with an arc-shaped sliding groove matched with the fixing column in a penetrating mode, and the baffle is connected to one end, far away from the front cover plate, of the fixing column.
3. The refrigerator as claimed in claim 2, wherein: the number of the fixed columns is two, the number of the sliding grooves is also two, and the two fixed columns are in one-to-one correspondence with the two sliding grooves; the two fixed columns are respectively arranged on two opposite sides of the rotating shaft, and the distances between the two fixed columns and the rotating shaft are different.
4. The refrigerator as claimed in claim 3, wherein: the two sliding grooves are semicircular, and the end parts of the two sliding grooves are positioned on the same diameter of the display panel.
5. The refrigerator as claimed in claim 1, wherein: the potentiometer is provided with a potentiometer shaft, and the potentiometer shaft and the rotating shaft are integrally formed.
6. The refrigerator as claimed in claim 1, wherein: the display panel is connected with the rotating shaft, and the regulating display device further comprises a shifting block connected to the display panel and used for driving the display panel to rotate.
7. The refrigerator as claimed in claim 1, wherein: the air duct assembly further comprises a fixing seat which is fixed in the air quantity distribution cavity to fix the air duct shifting sheet.
8. The refrigerator as claimed in claim 1, wherein: the air duct plectrum comprises an air duct plectrum body and a driving device used for driving the air duct plectrum body to move.
9. The refrigerator as claimed in claim 8, wherein: the air outlets are located on the same circumference, and the air duct plectrum body comprises a round rotary disc connected with the driving device and an air flap which is connected to the periphery of the rotary disc and protrudes towards the direction where the rear cover plate is located and is used for adjusting the size of the air outlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328302.1A CN108106305B (en) | 2017-12-13 | 2017-12-13 | Refrigerator with a refrigerator body |
| PCT/CN2018/115574 WO2019114491A1 (en) | 2017-12-13 | 2018-11-15 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711328302.1A CN108106305B (en) | 2017-12-13 | 2017-12-13 | Refrigerator with a refrigerator body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108106305A CN108106305A (en) | 2018-06-01 |
| CN108106305B true CN108106305B (en) | 2024-02-27 |
Family
ID=62216691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711328302.1A Active CN108106305B (en) | 2017-12-13 | 2017-12-13 | Refrigerator with a refrigerator body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108106305B (en) |
| WO (1) | WO2019114491A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120207B (en) * | 2017-12-13 | 2020-05-26 | 青岛海尔股份有限公司 | Air duct assembly and refrigerator with same |
| CN108106305B (en) * | 2017-12-13 | 2024-02-27 | 海尔智家股份有限公司 | Refrigerator with a refrigerator body |
| US11644229B2 (en) | 2020-01-28 | 2023-05-09 | Whirlpool Corporation | Cooling assembly for refrigerator appliance |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019114491A1 (en) | 2019-06-20 |
| CN108106305A (en) | 2018-06-01 |
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