CN116182499A - Control panel, control method thereof and refrigerator - Google Patents
Control panel, control method thereof and refrigerator Download PDFInfo
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- CN116182499A CN116182499A CN202310027625.6A CN202310027625A CN116182499A CN 116182499 A CN116182499 A CN 116182499A CN 202310027625 A CN202310027625 A CN 202310027625A CN 116182499 A CN116182499 A CN 116182499A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000005389 magnetism Effects 0.000 claims description 26
- 230000001960 triggered effect Effects 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a control panel, a control method thereof and a refrigerator, wherein the control panel comprises: a main control board; the first end of the display panel is connected with the second end of the main control panel; the communication branch is arranged between the second end of the display board and the first end of the main control board; and the switch assembly is used for controlling the communication branch to be conducted when the control panel needs to be used so as to supply power to the display panel. The invention solves the problems that the control panel is standby for 24 hours and is automatically lightened when the user has no use requirement in the prior art, and only the control panel is electrified when the user has the use requirement, thereby reducing the standby power consumption of the control panel and saving energy.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a control panel, a control method thereof and a refrigerator.
Background
In the existing refrigerator products in the market, after the power is turned on, the control panel can enter a standby (power consumption) state no matter whether a user is using the refrigerator or not. And as long as the refrigerator door is opened, the control panel is lightened, and the buzzer alarms. Investigation shows that in daily life, the case where the user operates the control panel after opening the refrigerator door is rare, and even if the user opens the door, the control panel is not required to be lighted as long as the control panel is not operated.
Aiming at the problems that the control panel is standby for 24 hours and is self-lightened when a user has no use requirement in the related art, no effective solution is proposed at present.
Disclosure of Invention
The invention provides a control panel, a control method thereof and a refrigerator, which at least solve the problems that the control panel is standby for 24 hours and is automatically lightened when a user does not have a use requirement in the prior art.
To solve the above technical problem, according to an aspect of an embodiment of the present invention, there is provided a control panel including:
a main control board;
the first end of the display panel is connected with the second end of the main control panel;
the communication branch is arranged between the second end of the display board and the first end of the main control board;
and the switch assembly is used for controlling the communication branch to be conducted when the control panel needs to be used so as to supply power to the display panel.
Further, the method comprises the steps of,
the communication branch comprises a first branch and a second branch which are arranged in parallel;
the switch assembly includes: the first switch is positioned between the main control board and the communication branch, and the main control board is communicated with the first branch or the second branch through the first switch; the second switch is positioned between the display panel and the communication branch, and the display panel is communicated with the first branch or the second branch through the second switch.
Further, the first switch is a magnetic switch, comprising: a magnetic sheet and a magnet; wherein, the piece that magnetizes is located first branch road, and the magnet is connected with the master control.
Further, the second switch is a key switch, and is configured to switch from the first branch to the second branch or from the second branch to the first branch when pressed.
Further, the magnetism of the magnet is N-pole magnetism, the initial magnetism of the magnetic charging sheet is S-pole magnetism, and the first switch is communicated with the first branch;
the initial state of the second switch is communicated with the second branch.
Further, the display panel displays a preset time after the user finishes operating, and when the user does not operate in the preset time, the magnetic charging sheet charges magnetism opposite to the current magnetism.
Further, the method further comprises the following steps:
and the error touch prevention assembly is positioned at the second switch and used for preventing the second switch from being repeatedly pressed before the first switch is switched.
Further, the display panel further includes a function key, and the display panel is normally displayed when the function key is pressed, and the first switch keeps the current state unchanged.
According to another aspect of the embodiment of the present invention, there is provided a control panel control method including:
judging whether the display panel is triggered or not;
if yes, executing the triggering action;
otherwise, judging whether the display panel needs to be normally on, and controlling the first switch to switch the branch when the display panel does not need to be normally on.
Further, determining whether the display panel is triggered includes:
after the user operates the display panel, judging whether the display panel is triggered again in a preset time;
if yes, determining that the display panel is triggered;
otherwise, it is determined that the display panel is not triggered.
Further, determining whether the display panel needs to be normally bright includes:
judging whether to trigger a function key;
if yes, determining that the display panel needs to be normally bright;
otherwise, further judging whether the refrigerator with the display panel is faulty or not;
if the fault exists, the display panel needs to be normally lighted until the fault is relieved, otherwise, the display panel does not need to be normally lighted.
Further, controlling the first switch to switch the branch, including: the magnetic charging sheet of the first switch is controlled to charge the magnetism opposite to the current magnetism.
According to still another aspect of the embodiment of the present invention, there is provided a refrigerator including the control panel as described above.
According to yet another aspect of embodiments of the present invention, there is provided a storage medium containing computer executable instructions for performing a control panel control method as described above when executed by a computer processor.
In the invention, a first branch and a second branch are arranged in parallel between the main control board and the display board, and the first branch or the second branch is controlled to be communicated through a first switch and a second switch so as to electrify the display board. The scheme can avoid the problems that the existing control panel is standby for 24 hours and is automatically lightened when the user does not have a use requirement, and the control panel is electrified only when the user has the use requirement, so that the standby power consumption of the control panel is reduced, and the energy is saved.
Drawings
FIG. 1 is a schematic view of an alternative construction of a control panel according to an embodiment of the present invention;
FIG. 2 is an alternative flow chart of a control panel control method according to an embodiment of the present invention;
fig. 3 is another alternative flow chart of a control panel control method according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
Example 1
In a preferred embodiment 1 of the present invention, a control panel is provided, and in particular, fig. 1 shows an alternative structural schematic diagram of the control panel, as shown in fig. 1, the control panel includes:
a main control board 1;
the display panel 2, the first end of the display panel 2 is connected with the second end of the main control panel 1;
the communication branch is arranged between the second end of the display panel 2 and the first end of the main control panel 1;
and the switch component is used for controlling the communication branch to be conducted when the control panel needs to be used so as to supply power to the display panel 2.
In the above embodiment, the first branch and the second branch are connected in parallel between the main control board and the display board, and the first branch or the second branch is controlled to be communicated by the first switch and the second switch, so that the display board is electrified. The scheme can avoid the problems that the existing control panel is standby for 24 hours and is automatically lightened when the user does not have a use requirement, and the control panel is electrified only when the user has the use requirement, so that the standby power consumption of the control panel is reduced, and the energy is saved.
Specifically, the communication branch includes a first branch 3 and a second branch 4 arranged in parallel;
the switch assembly includes: the first switch 5 is positioned between the main control board 1 and the communication branch, and the main control board 1 is communicated with the first branch 3 or the second branch 4 through the first switch 5; the second switch 6 is located between the display panel 2 and the communication branch, and the display panel 2 is communicated with the first branch 3 or the second branch 4 through the second switch 6.
Wherein the first switch 5 is a magnetic switch, including: a magnetic sheet and a magnet; wherein, the piece that magnetizes is located first branch road 3, and the magnet is connected with the master control. The first switch 5 may be installed in a foaming layer of the refrigerator or on a control panel assembly, and is controlled by the main control board 1. The magnetism of the magnet is N-pole magnetism, the initial magnetism of the magnetic charging sheet is S-pole magnetism, and the first switch 5 is communicated with the first branch 3; when the magnetic switch is positioned on the first branch 3, the magnetism of the magnetizing sheet is S, the magnetizing sheet is adsorbed with the magnet, and the first branch 3 is conducted at the position of the magnetic switch; when the magnetic switch is in the second branch 4, the magnetizing sheet is made to have magnetism of N and is mutually exclusive with the magnet, and the second branch 4 is conducted at the magnetic switch.
The second switch 6 is a push-button switch for switching from the first branch 3 to the second branch 4 or from the second branch 4 to the first branch 3 when pressed. The second switch 6 is initially in communication with the second branch 4. Initially, the magnetism of the magnetizing sheet is S, the magnet is adsorbed to the first branch 3, the first branch 3 is conducted at the position of the magnetic switch, the key switch is located in the second branch 4, and the control panel is powered off; when the user presses the key switch, the key switch is switched to the first branch 3 from the second branch 4, the magnetism of the charging sheet is still S, the magnetic switch and the key switch are both arranged in the first branch 3, the first branch 3 is communicated, the control panel is lightened, and the user can select compartments and functions.
The display panel 2 displays a preset time after the user finishes the operation, and the magnetic charging sheet charges magnetism opposite to the current magnetism when the user does not operate within the preset time. After the user finishes operating and lightly clicking the determination key, the control panel is continuously lightened for 30s, if no other operation is performed by the user in 30s, the magnetic charging sheet is charged with N-level magnetism and is mutually exclusive with the magnet, the magnet is repelled to the second branch 4, the second branch 4 is conducted at the position of the magnetic switch, the magnetic switch and the key switch are not in the same branch, and the circuit is disconnected; if the user presses the key switch again after the control panel is powered off, the key switch is pulled back to the second branch 4, and at the moment, the circuit is switched on through the second branch 4, and the control panel is lighted again.
After the user finishes the operation again, no other operation is performed within 30 seconds, the magnetizing sheet is charged with S-level magnetism again, the magnet is adsorbed to the first branch 3, the circuit is disconnected again, and the control panel is automatically powered off in a reciprocating manner.
In addition, the control panel further includes: and the error touch prevention component is positioned at the second switch 6 and is used for preventing the second switch 6 from being repeatedly pressed before the first switch 5 is switched. The key switch is arranged on the control panel bracket, and when the control panel is lightened, the circuit is switched once by the key switch, and when the control panel is lightened, the anti-misoperation component of the key switch can respond, so that the key switch can not be pressed until the magnetic switch acts, and the control panel is powered off. The magnetic switch and the key switch are on one branch at the same time, the control panel is electrified and lightened, otherwise, the control panel is in an outage state.
The display panel 2 further comprises function keys, which when pressed the display panel 2 is normally illuminated, the first switch 5 being kept in the current state. The entering function key control panel is always on until the function key exits the magnetic switch to act again.
If the refrigerator fails after the control panel is broken, the main control board 1 memorizes the fault code first and the buzzer on the main control board 1 gives a warning, and after the control panel is lightened by a user, the magnetic switch does not act any more, and the control panel keeps always on to prompt until the fault is removed; the room temperature is also memorized by the main control board 1, and is displayed by the control panel after the control panel is lighted by a standby user.
Example 2
In a preferred embodiment 2 of the present invention, a control panel control method is provided, which is applied to the control panel in the above-described embodiment 1. Specifically, fig. 2 shows an alternative flow chart of the method, as shown in fig. 2, comprising the following steps S202-S206:
s202: judging whether the display panel is triggered or not;
s204: if yes, executing the triggering action;
s206: otherwise, judging whether the display panel needs to be normally on, and controlling the first switch to switch the branch when the display panel does not need to be normally on.
In the above embodiment, the first branch and the second branch are connected in parallel between the main control board and the display board, and the first branch or the second branch is controlled to be communicated by the first switch and the second switch, so that the display board is electrified. The scheme can avoid the problems that the existing control panel is standby for 24 hours and is automatically lightened when the user does not have a use requirement, and the control panel is electrified only when the user has the use requirement, so that the standby power consumption of the control panel is reduced, and the energy is saved.
In an alternative embodiment of the present invention, determining whether the display panel is triggered includes: after the user operates the display panel, judging whether the display panel is triggered again in a preset time; if yes, determining that the display panel is triggered; otherwise, it is determined that the display panel is not triggered.
Judging whether the display panel needs to be normally bright or not, comprising: judging whether to trigger a function key; if yes, determining that the display panel needs to be normally bright; otherwise, further judging whether the refrigerator with the display panel is faulty or not; if the fault exists, the display panel needs to be normally lighted until the fault is relieved, otherwise, the display panel does not need to be normally lighted.
Specifically, the first switch is controlled to perform branch switching, including: the magnetic charging sheet of the first switch is controlled to charge the magnetism opposite to the current magnetism.
Initially, the magnetic switch is in the first branch, the key switch is in the second branch, the control panel is powered off, when the user presses the key switch, the key switch is switched to the first branch from the second branch, at the moment, the magnetic switch and the key switch are both in the first branch, the first branch is communicated, the control panel is lightened, and the user can perform compartment and function selection.
After the user finishes operating and the determination key is tapped, the control panel is continuously lightened for 30s, and if no other operation is performed by the user within 30s, the magnetic switch is controlled by software to be switched from the first branch to the second branch so as to disconnect the circuit again; if the user presses the key switch after the control panel is powered off, the key switch is pulled back to the second branch, at the moment, the circuit is switched on through the second branch, and the control panel is lighted again.
If the refrigerator fails after the control panel is broken, the main control board memorizes the fault code in advance and a buzzer on the main control board gives a warning, after the control panel is lightened by a user, the magnetic switch does not act any more, and the control panel keeps always bright to prompt until the fault is cleared; the temperature of the room is also memorized by the main control board in advance, and is displayed by the control panel after the control panel is lighted by a standby user; the entering function key control panel is always on until the function key exits the magnetic switch to act again.
In a preferred embodiment 2 of the present invention, another control panel control method is also provided, specifically, fig. 3 shows an alternative flowchart of the method, and as shown in fig. 3, the method includes the following steps S302-S309:
s301: the switch is positioned in different branches, and the display panel is powered off; the user presses a key on the display panel to switch the branch circuit;
s302: the switch is positioned in the same branch, and the display panel is electrified;
s303: starting timing after the user operation ends/the function key exits;
s304: is the user again operating within 30 s? If yes, go to step S303, otherwise, go to step S305;
s305: is the refrigerator activated the function key? If yes, go to step S307, otherwise, go to step S306;
s306: is there a malfunction in the refrigerator? If yes, go to step S309, otherwise, go to step S308;
s307: is the function key withdrawn? If yes, go to step S303, otherwise, continue to carry out this step;
s308: a first switch switching branch; after that, returning to step S301;
s309: and the display panel blinks and reports fault codes until the fault is eliminated.
Initially, the magnetic switch is in the first branch, the key switch is in the second branch, the control panel is powered off, when the user presses the key switch, the key switch is switched to the first branch from the second branch, at the moment, the magnetic switch and the key switch are both in the first branch, the first branch is communicated, the control panel is lightened, and the user can perform compartment and function selection.
After the user finishes operating and the determination key is tapped, the control panel is continuously lightened for 30s, and if no other operation is performed by the user within 30s, the magnetic switch is controlled by software to be switched from the first branch to the second branch so as to disconnect the circuit again; if the user presses the key switch after the control panel is powered off, the key switch is pulled back to the second branch, at the moment, the circuit is switched on through the second branch, and the control panel is lighted again.
If the refrigerator fails after the control panel is broken, the main control board memorizes the fault code in advance and a buzzer on the main control board gives a warning, after the control panel is lightened by a user, the magnetic switch does not act any more, and the control panel keeps always bright to prompt until the fault is cleared; the temperature of the room is also memorized by the main control board in advance, and is displayed by the control panel after the control panel is lighted by a standby user; the entering function key control panel is always on until the function key exits the magnetic switch to act again.
Example 3
Based on the control panel provided in the above embodiment 1, there is also provided a refrigerator including the control panel as described above in a preferred embodiment 3 of the present invention.
In the above embodiment, the first branch and the second branch are connected in parallel between the main control board and the display board, and the first branch or the second branch is controlled to be communicated by the first switch and the second switch, so that the display board is electrified. The scheme can avoid the problems that the existing control panel is standby for 24 hours and is automatically lightened when the user does not have a use requirement, and the control panel is electrified only when the user has the use requirement, so that the standby power consumption of the control panel is reduced, and the energy is saved.
Example 4
Based on the control panel control method provided in the above embodiment 2, there is also provided in a preferred embodiment 4 of the present invention a storage medium containing computer-executable instructions for performing the control panel control method as described above when executed by a computer processor.
In the above embodiment, the first branch and the second branch are connected in parallel between the main control board and the display board, and the first branch or the second branch is controlled to be communicated by the first switch and the second switch, so that the display board is electrified. The scheme can avoid the problems that the existing control panel is standby for 24 hours and is automatically lightened when the user does not have a use requirement, and the control panel is electrified only when the user has the use requirement, so that the standby power consumption of the control panel is reduced, and the energy is saved.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (14)
1. A control panel, comprising:
a main control board (1);
the display board (2), the first end of the display board (2) is connected with the second end of the main control board (1);
the communication branch is arranged between the second end of the display board (2) and the first end of the main control board (1);
and the switch assembly is used for controlling the communication branch to be conducted when the control panel needs to be used and supplying power to the display panel (2).
2. The control panel of claim 1, wherein the control panel comprises a plurality of control panels,
the communication branch comprises a first branch (3) and a second branch (4) which are arranged in parallel;
the switch assembly includes: the first switch (5) is positioned between the main control board (1) and the communication branch, and the main control board (1) is communicated with the first branch (3) or the second branch (4) through the first switch (5); and the second switch (6) is positioned between the display panel (2) and the communication branch, and the display panel (2) is communicated with the first branch (3) or the second branch (4) through the second switch (6).
3. The control panel according to claim 2, characterized in that the first switch (5) is a magnetic switch, comprising: a magnetic sheet and a magnet; the magnetizing sheet is located in the first branch (3), and the magnet is connected with the main control.
4. A control panel according to claim 3, characterized in that the second switch (6) is a push-button switch for switching from the first branch (3) to the second branch (4) or from the second branch (4) to the first branch (3) when pressed.
5. The control panel according to claim 4, characterized in that the magnetic properties of the magnet are N-pole magnetic properties, the initial magnetic properties of the magnetizing sheet are S-pole magnetic properties, the first switch (5) being in communication with the first branch (3);
the second switch (6) is in an initial state of being communicated with the second branch (4).
6. The control panel according to claim 5, characterized in that the display panel (2) displays a preset time after the user has operated, and the magnetizing sheet is charged with magnetism opposite to the current magnetism when the user has not operated for the preset time.
7. The control panel of claim 6, further comprising:
and the error touch prevention assembly is positioned at the second switch (6) and is used for preventing the second switch (6) from being repeatedly pressed before the first switch (5) is switched.
8. The control panel according to claim 6, characterized in that the display panel (2) further comprises a function key, the display panel (2) being normally illuminated when the function key is pressed, the first switch (5) being kept unchanged in current state.
9. A control panel control method, characterized by comprising:
judging whether the display panel is triggered or not;
if yes, executing the triggering action;
otherwise, judging whether the display panel needs to be normally on, and controlling the first switch to switch the branch when the display panel does not need to be normally on.
10. The method of claim 9, wherein determining whether the display panel is triggered comprises:
after the user operates the display panel, judging whether the display panel is triggered again within a preset time;
if yes, determining that the display panel is triggered;
otherwise, determining that the display panel is not triggered.
11. The method of claim 9, wherein determining whether the display panel needs to be normally lit comprises:
judging whether to trigger a function key;
if yes, determining that the display panel needs to be normally bright;
otherwise, further judging whether the refrigerator with the display panel is faulty or not;
if a fault exists, the display panel is determined to be normally on until the fault is relieved, otherwise, the display panel is determined not to be normally on.
12. The method of claim 9, wherein controlling the first switch to bypass switching comprises: and controlling the magnetic charging sheet of the first switch to charge the magnetism opposite to the current magnetism.
13. A refrigerator comprising the control panel according to any one of claims 1 to 8.
14. A storage medium containing computer executable instructions which, when executed by a computer processor, are for performing the control panel control method of any one of claims 9 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310027625.6A CN116182499A (en) | 2023-01-09 | 2023-01-09 | Control panel, control method thereof and refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310027625.6A CN116182499A (en) | 2023-01-09 | 2023-01-09 | Control panel, control method thereof and refrigerator |
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