CN107816804B - Display panel and liquid heating appliance - Google Patents
Display panel and liquid heating appliance Download PDFInfo
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- CN107816804B CN107816804B CN201610821060.9A CN201610821060A CN107816804B CN 107816804 B CN107816804 B CN 107816804B CN 201610821060 A CN201610821060 A CN 201610821060A CN 107816804 B CN107816804 B CN 107816804B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
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Abstract
The present invention provides a display panel of a liquid heating appliance and a liquid heating appliance, the display panel comprising: the display device comprises a first display area, a second display area, a first setting component and a second setting component; the first display area can display menu identifications of a plurality of function menus of the liquid heating appliance, and the second display area can display parameter values corresponding to any function menu; the first setting component is used for selecting a target function menu adopted by the liquid heating appliance, and the second setting component is used for setting the parameter value. Through the technical scheme of the invention, the structural layout of the display panel of the liquid heating appliance can be effectively simplified, and the occupied space is reduced, so that the process steps are simplified, the production cost of the product is reduced, and the attractiveness of the product and the use experience of a user are improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a display panel of a liquid heating appliance and the liquid heating appliance.
Background
At present, the liquid heating appliances on the market have many operating buttons, complex operating interface and large occupied space, and as shown in fig. 1, the liquid heating appliances comprise seven buttons, namely: the 'appointment' key, the 'plus' key, the 'water boiling' function key, the 'scented tea' function key, the 'medicated diet' function key, the 'dechlorination' function key and the 'heat preservation' function key, so that the production cost of the product is relatively high, the selling point of the product is reduced, the attractiveness of the product is influenced, and poor use experience is brought to users.
Therefore, how to simplify the structural layout of the display panel of the liquid heating device and reduce the occupied space, thereby simplifying the process steps, reducing the production cost of the product, and improving the aesthetic degree of the product and the use experience of the user becomes a technical problem to be solved urgently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
Therefore, an object of the present invention is to provide a display panel of a liquid heating device, which realizes more functions through less operation key control by reducing the number of operation keys on the display panel of the liquid heating device and simplifying an operation interface, so as to simplify the structural layout of the display panel of the liquid heating device and reduce the occupied space, thereby simplifying the process steps, reducing the production cost of the product, and improving the aesthetic degree of the product and the user experience.
Another object of the present invention is to provide a liquid heating appliance having the display panel.
To achieve at least one of the above objects, according to an embodiment of a first aspect of the present invention, there is provided a display panel of a liquid heating appliance, including: the display device comprises a first display area, a second display area, a first setting component and a second setting component; the first display area can display menu identifications of a plurality of function menus of the liquid heating appliance, and the second display area can display parameter values corresponding to any function menu; the first setting component is used for selecting a target function menu adopted by the liquid heating appliance, and the second setting component is used for setting the parameter value.
According to the display panel of the liquid heating appliance provided by the embodiment of the invention, the first display area which can display the menu identifications of the plurality of function menus of the liquid heating appliance is arranged on the display panel, so that the function keys corresponding to the plurality of function menus are prevented from being arranged on the display panel, the number of keys on the display panel is obviously reduced, the selection and the setting of the target function menu adopted by the liquid heating appliance are realized by operating one key of the first setting component, and the setting of the parameter value of any function menu displayed on the second display area of the liquid heating appliance is realized by operating one key of the second setting component, so that the number of keys on the display panel is further reduced, namely more functions are realized by less operation key control, the purposes of simplifying the structure layout of the display panel of the liquid heating appliance and reducing the occupied space are achieved, and the process steps are simplified, the production cost of the product is reduced, and the attractiveness of the product and the use experience of a user are improved.
The display panel of the liquid heating appliance according to the above embodiment of the present invention may further have the following technical features:
according to an embodiment of the present invention, in the above technical solution, the first display area includes a plurality of display blocks, each display block is provided with a menu identifier of one function menu of the liquid heating appliance, and the plurality of display blocks correspond to the plurality of function menus one to one.
In this embodiment, a plurality of display blocks for displaying menu identifications of function menus of the liquid heating appliance in correspondence with each display block corresponding to an identification of a function menu may be provided in the first display area, for example, the first display area includes 5 display blocks, and the liquid heating appliance includes 5 function menus: the water boiling function menu, the scented tea function menu, the medicated diet function menu, the dechlorination function menu and the heat preservation function menu, 5 display blocks display the menu marks of the 5 function menus in a one-to-one correspondence manner: boiling water, scented tea, medicated diet, dechlorinating and keeping warm.
Of course, in other embodiments of the present invention, the menu identifiers of the plurality of function menus of the liquid heating appliance may be sequentially displayed on one display block, that is, the first display area of the display panel of the liquid heating appliance includes only one complete display block.
According to an embodiment of the present invention, in any of the above technical solutions, when any display block is switched to a function menu corresponding to a menu identifier set on the any display block by operating the first setting component, the any display block is in a preset operating state.
In this embodiment, in the process of selecting and setting a target function menu adopted by the liquid heating appliance by operating the first setting assembly, when switching to a function menu corresponding to a menu identifier set on any display block, the corresponding any display block enters a preset working state, so as to show the function menu currently switched to by the liquid heating appliance and the target function menu finally adopted by the liquid heating appliance to a user; and further confirming whether the function menu corresponding to the menu identification set on any display is set as the target function menu by the user.
According to an embodiment of the present invention, in any of the above technical solutions, the first display area further includes a plurality of indication components, the plurality of indication components are arranged on the plurality of display blocks in a one-to-one correspondence, and any indication component is in a preset operating state when switching to a function menu corresponding to a menu identifier indicated by any indication component by operating the first setting component.
In this embodiment, further, the indication components arranged on the plurality of display blocks may be in one-to-one correspondence in the first display area of the display panel, and in the process of selecting and setting the target function menu adopted by the liquid heating appliance by operating the first setting assembly, when switching to the function menu corresponding to the menu identifier arranged on the corresponding display block indicated by any indication component, the corresponding any indication component enters a preset working state, so as to show the function menu to which the liquid heating appliance is currently switched and the target function menu finally adopted to the user; and further confirming whether the function menu corresponding to the menu identification set on any display is set as the target function menu by the user.
When the indicating component indicates the function menu to which the liquid heating appliance is switched currently, the display block corresponding to the indicating component can be in a preset working state at the same time; it is of course also possible to leave the liquid heating appliance in a non-operating state, for example a dark-screen state with the lights turned off, and to present the user with only the menu of functions to which the liquid heating appliance is currently switched via the indicator member.
According to an embodiment of the present invention, in any of the above-described aspects, each of the display blocks and the any one of the indicating members includes: at least one light emitting diode, at least one electroluminescent sheet, at least one fluorescent lamp, at least one neon lamp or a plurality of pixel points.
In this embodiment, the display block and the indicating member of the first display region may be constituted by at least one light emitting diode, at least one electroluminescent sheet, at least one fluorescent lamp, at least one neon lamp, or a plurality of pixel points; further, the display blocks may be rectangular, and the indication part may be in a dot shape or an arrow shape disposed on the corresponding display block, such as directly above the display block.
According to an embodiment of the present invention, in any one of the above technical solutions, the preset working state includes: a normally on state and/or a blinking state.
In this embodiment, the preset working states of the display block and the indicating component of the first display area when the user displays the function menu to which the liquid heating appliance is currently switched and the target function menu finally adopted include a normally-on state and/or a flashing state, and when the preset working states are in the flashing state, the preset working states include a state from on to off, a state from off to on, or a state of changing different colors and the like; of course, other operating states may be included, such as sequentially changing the light emission state.
Further, the liquid heating apparatus may be in a flashing state during the process of selecting the target function menu, and may be in a normally-on state after the target function menu is selected and the liquid heating apparatus starts to operate according to the target function menu, or vice versa.
According to an embodiment of the present invention, in any of the above technical solutions, the first setting component is further configured to cancel the setting of the target function menu when a preset long press operation is received.
In this embodiment, after the target function menu adopted by the liquid heating appliance is selected, the first setting component may further cancel the selection setting of the target function menu according to a received preset long-press operation, where the preset long-press operation may be that the time length for which the first setting component is pressed exceeds a preset time length, for example, 5S to 10S, that is, the first setting component is used to implement one-key switching of setting the function menu of the liquid heating appliance and one-key cancellation of selecting the target function menu.
According to an embodiment of the present invention, in any of the above technical solutions, the second setting component is further configured to switch to display one operating parameter of the target function menu every time a first key operation is received when the target function menu is displayed in the first display area.
In this embodiment, after the target function menu adopted by the liquid heating appliance is selected by operating the first setting component, the one-key switching and displaying of a plurality of operating parameters of the target function menu, such as the switching setting between the temperature operating parameter and the time operating parameter, can be realized by operating the second setting component.
According to an embodiment of the present invention, in any of the above technical solutions, the first key operation includes a first short-press operation, or a second short-press operation and a first long-press operation; when the first key operation is the first short-press operation, the second setting component switches and displays one working parameter of the target function menu every time the first short-press operation is received; when the first key operation is the second short-time pressing operation and the first long-time pressing operation, the second setting component switches and displays one working parameter of the target function menu when receiving the second short-time pressing operation once, and switches and displays another working parameter of the target function menu from the one working parameter when receiving the first long-time pressing operation once after the second short-time pressing operation.
In this embodiment, when the second setting component of the display panel of the liquid heating appliance is operated by one key to switch the operating parameters of the target function menu, on one hand, each time a first short pressing operation is received, i.e. a common one-key pressing release is released, one operating parameter displayed on the second setting component is switched, for example, the first pressing of the display "temperature operating parameter" is followed by the pressing of the display "time operating parameter"; on the other hand, when a second short press operation is received once, one working parameter of the target function menu, such as a temperature working parameter, may be switched and displayed, and when a first long press operation is received, another working parameter of the target function menu, such as a time working parameter, may be switched and displayed, that is, correspondence between the key operation and the working parameter of the function menu is achieved, where a pressing duration of the first long press operation is longer than a pressing duration of the second short press operation, and further, the first long press operation may include a plurality of durations to correspond to different working parameters.
According to an embodiment of the present invention, in any one of the above technical solutions, the second setting component is specifically configured to set a parameter value of the target operating parameter displayed in the second display area according to the received second key operation when the target operating parameter is switched and displayed according to the first key operation.
In this embodiment, when the target operating parameter of the target function menu is switched to and displayed by operating the second setting component by one key, the second display area may display the parameter value of the target operating parameter, specifically, the parameter value of the target operating parameter may be continuously set by operating the second setting component by one key, that is, the parameter value is set according to the second key operation received by the second setting component.
According to an embodiment of the present invention, in any of the above technical solutions, the second key operation includes a third short-press operation, or a fourth short-press operation and a second long-press operation; when the second key operation is the third short-press operation, the second setting component adjusts the parameter value of the target working parameter once according to a first preset parameter interval every time the second setting component receives the third short-press operation; when the second key operation is a fourth short-time pressing operation and a second long-time pressing operation, the second setting component adjusts the parameter value of the target working parameter once according to a second preset parameter interval when receiving the fourth short-time pressing operation once, and adjusts the parameter value of the target function menu once according to a third preset parameter interval when receiving the second long-time pressing operation once, wherein the third preset parameter interval is larger than the second preset parameter interval.
In this embodiment, when the second setting component of the display panel of the liquid heating appliance is operated by one key to set the parameter value of the target operating parameter, on one hand, the parameter value of the target operating parameter can be adjusted from large to small or from small to small according to the first preset parameter interval when a third short press operation is received each time, that is, the common one-key press is released, until the target parameter value is adjusted, for example, when the parameter value of the temperature operating parameter is set, the temperature is increased by 10 ℃ until the maximum temperature value is increased each time the third short press operation is received, and then the temperature is decreased by 10 ℃ when the third short press operation is received again; on the other hand, the parameter value of the target working parameter may be adjusted once at a second preset parameter interval each time a fourth short press operation is received, and the parameter value of the target working parameter may be adjusted once at a third preset parameter interval larger than the second preset parameter interval each time a second long press operation is received, so as to respectively realize successive change and jump change of the parameter value, for example, when the temperature working parameter is adjusted, the second preset parameter interval may be selected to be 1 ℃ and the third preset parameter interval may be selected to be 10 ℃.
According to an embodiment of the present invention, in any one of the above technical solutions, the first display area and the first setting component are located in a first area of the display panel, the second display area and the second setting component are located in a second area of the display panel, and the first area and the second area are disposed opposite to each other.
In this embodiment, the first display area and the first setting component may be correspondingly disposed in a first area of the display panel, the second display area and the second setting component may be correspondingly disposed in a second area of the display panel disposed opposite to the first area, and further, the first display area and the second display area may be disposed opposite to each other, and the first setting component and the second setting component may be disposed opposite to each other.
According to an embodiment of the present invention, in any one of the above technical solutions, the first display area and the second display area include a liquid crystal display, and the first setting component and the second setting component include a key component.
In this embodiment, the first display area and the second display area may be liquid crystal displays, the first setting component and the second setting component may be key component structures, and further the first setting component and the second setting component may be touch screen keys.
According to an embodiment of a second aspect of the present invention, there is provided a liquid heating appliance comprising: a display panel of a liquid heating appliance as claimed in any one of the preceding embodiments.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view showing an interface of a display panel of a liquid heating appliance in the related art;
FIG. 2 shows a schematic block diagram of a display panel of a liquid heating appliance of an embodiment of the present invention;
FIG. 3 shows a schematic block diagram of a first display region of an embodiment of the present invention;
fig. 4 shows a schematic interface diagram of a display panel of a liquid heating appliance of a first embodiment of the present invention;
fig. 5 shows a schematic interface diagram of a display panel of a liquid heating appliance of a second embodiment of the present invention;
fig. 6 shows a schematic interface diagram of a display panel of a liquid heating appliance of a third embodiment of the present invention;
fig. 7 shows a schematic interface diagram of a display panel of a liquid heating appliance of a fourth embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The display panel of the liquid heating appliance according to the embodiment of the present invention will be specifically described below with reference to fig. 2 to 7.
As shown in fig. 2, the display panel 2020 of the liquid heating appliance according to the embodiment of the present invention is provided on a kettle body or a base of the liquid heating appliance, and includes: a first display area 202, a second display area 204, a first settings component 206, and a second settings component 208.
Wherein the first display area 202 can display menu identifiers of a plurality of function menus of the liquid heating appliance, and the second display area 204 can display parameter values corresponding to any function menu; the first setting component 206 is used to select a menu of target functions to be employed by the liquid heating appliance, and the second setting component 208 is used to set the parameter values.
According to the display panel 20 of the liquid heating appliance of the embodiment of the invention, the first display area 202 which can display the menu identification of a plurality of function menus of the liquid heating appliance is arranged on the display panel 20, so that the function keys corresponding to the plurality of function menus are avoided to be arranged on the display panel 20, the number of keys on the display panel 20 is obviously reduced, the selection setting of the target function menu adopted by the liquid heating appliance is realized by operating one key of the first setting component 206, the setting of the parameter value of any function menu displayed on the second display area 204 of the liquid heating appliance is realized by operating one key of the second setting component 208, the number of keys on the display panel 20 is further reduced, namely, more functions are realized by less operation key control, and the structural layout of the display panel 20 of the liquid heating appliance is simplified, the purpose of reducing the occupied space is achieved, the process steps are simplified, the production cost of the product is reduced, and the attractiveness of the product and the use experience of a user are improved.
Further, as shown in fig. 3 to 7, in the above embodiment, the first display area 202 includes a plurality of display blocks 2022, each display block 2022 is provided with a menu identifier of one function menu of the liquid heating apparatus, and the plurality of display blocks 2022 correspond to the plurality of function menus one to one.
In this embodiment, a plurality of display blocks 2022 for displaying menu identifiers of function menus of the liquid heating appliance correspondingly may be provided in the first display area 202, each display block 2022 corresponding to an identifier of a function menu, for example, the first display area 202 includes 5 display blocks 2022, and the liquid heating appliance includes 5 function menus: a water boiling function menu, a scented tea function menu, a medicated diet function menu, a dechlorination function menu and a heat preservation function menu, and then 5 display blocks 2022 display the menu identifications of the 5 function menus one by one: boiling water, scented tea, medicated diet, dechlorination and keeping warm as shown in figures 4-7.
In other embodiments of the present invention, the menu identifiers of the plurality of function menus of the liquid heating appliance may also be sequentially displayed on one display block, i.e. the first display area 202 of the display panel 20 of the liquid heating appliance only comprises one complete display block.
Further, in any of the above embodiments, any display block 2022 is in a preset operating state when switching to the function menu corresponding to the menu identifier set on any display block 2022 by operating the first setting component 206.
In this embodiment, in the process of selecting and setting the target function menu adopted by the liquid heating appliance by operating the first setting assembly 206, when switching to the function menu corresponding to the menu identifier set on any display block 2022, the corresponding any display block 2022 enters a preset working state, so as to show the function menu to which the liquid heating appliance is currently switched and the target function menu finally adopted to the user; and further confirming whether the function menu corresponding to the menu identification set on any display is set as the target function menu by the user.
Further, as shown in fig. 3 to fig. 5, in any of the above embodiments, the first display area 202 further includes a plurality of indication components 2024, the plurality of indication components 2024 are disposed on the plurality of display blocks 2022 in a one-to-one correspondence, and any one of the indication components 2024 is in a preset operating state when a function menu corresponding to a menu identifier indicated by any one of the indication components 2024 is switched to by operating the first setting component 206.
In this embodiment, further, the indicating components 2024 on the plurality of display blocks 2022 are correspondingly disposed on the first display area 202 of the display panel 20 one by one, and in the process of selecting to set the target function menu adopted by the liquid heating apparatus by operating the first setting component 206, when switching to the function menu corresponding to the menu identifier disposed on the corresponding display block 2022 indicated by any indicating component 2024, the corresponding any indicating component 2024 enters the preset operating state, so as to show the function menu to which the liquid heating apparatus is currently switched and the target function menu finally adopted to the user; and further confirming whether the function menu corresponding to the menu identification set on any display is set as the target function menu by the user.
When the function menu to which the liquid heating appliance is currently switched is indicated by the indicating component 2024, the display block 2022 corresponding to the indicating component 2024 may be in the preset working state at the same time; of course, it is also possible to display a menu of functions to which the liquid heating appliance is currently switched to the user only via the indicator 2024 in a non-operating state, for example, a dark-screen state in which the light is turned off.
Further, in any of the above embodiments, each of the display blocks 2022 and any of the indication parts 2024 includes: at least one light emitting diode, at least one electroluminescent sheet, at least one fluorescent lamp, at least one neon lamp or a plurality of pixel points.
In this embodiment, the display block 2022 and the indicating part 2024 of the first display region 202 may be constituted by at least one light emitting diode, at least one electroluminescent sheet, at least one fluorescent lamp, at least one neon lamp, or a plurality of pixel points; further, the display block 2022 may have a rectangular shape, and the indicator 2024 may have a dot shape or an arrow shape and be disposed on the corresponding display block 2022, for example, directly above the display block 2022, the display block 2022 has a rectangular shape as shown in fig. 4 and 5, and the indicator 2024 disposed on each display block 2022 has a dot shape.
Further, in any of the above embodiments, the preset operating state includes: a normally on state and/or a blinking state.
In this embodiment, the preset operating states of the display block 2022 and the indicating component 2024 of the first display area 202 when the user displays the function menu to which the liquid heating appliance is currently switched and the target function menu finally adopted include a normally-on state and/or a flashing state, and when the preset operating states include a state from on to off, a state from off to on, or a state of changing different colors, etc.; of course, other operating states may be included, such as sequentially changing the light emission state.
Further, the liquid heating apparatus may be in a flashing state during the process of selecting the target function menu, and may be in a normally-on state after the target function menu is selected and the liquid heating apparatus starts to operate according to the target function menu, or vice versa.
Further, in any of the above embodiments, the first setting component 206 is further configured to cancel the setting of the target function menu when a preset long press operation is received.
In this embodiment, after the target function menu adopted by the liquid heating apparatus is selected, the first setting component 206 may further cancel the setting of selecting the target function menu according to a received preset long-press operation, where the preset long-press operation may be that the time length for which the first setting component 206 is pressed exceeds a preset time length, such as 5S to 10S, that is, the first setting component 206 implements one-key switching of setting the function menu of the liquid heating apparatus and one-key cancellation of selecting the target function menu.
Further, in any of the above embodiments, the display panel 20 of the liquid heating appliance may further include a third setting component 210, as shown in fig. 6 and 7, which may be configured to, when a target function menu adopted by the liquid heating appliance is determined, operate the liquid heating appliance according to the target function menu by operating the third setting component 210, for example, after receiving a short-press operation, or perform a shutdown operation on the liquid heating appliance when receiving a preset long-press operation.
Further, in any of the above embodiments, the second setting component 208 is further configured to switch to display one operating parameter of the target function menu every time a first key operation is received when the target function menu is displayed in the first display area 202.
In this embodiment, after a target function menu for the liquid heating appliance is selected by operating the first setting assembly 206, a one-touch switch and display of a plurality of operating parameters of the target function menu, such as a switch setting between a temperature operating parameter and a time operating parameter, can be achieved by operating the second setting assembly 208.
Further, in any of the above embodiments, the first key operation includes a first short-press operation, or a second short-press operation and a first long-press operation; when the first key operation is the first short-press operation, the second setting component 208 switches and displays one working parameter of the target function menu every time the first short-press operation is received; when the first key operation is the second short-press operation and the first long-press operation, the second setting component 208 switches and displays one working parameter of the target function menu when receiving the second short-press operation once, and switches and displays another working parameter of the target function menu from the one working parameter when receiving the first long-press operation once after the second short-press operation.
In this embodiment, when the second setting component 208 of the display panel 20 of the liquid heating appliance is operated by one key to switch the operating parameters of the target function menu, on one hand, each time a first short pressing operation is received, i.e. a common one-key pressing release is released, one operating parameter displayed on the second setting component 208 can be switched, for example, the first pressing to display the "temperature operating parameter" and then the second pressing to switch to display the "time operating parameter"; on the other hand, when a second short press operation is received once, one working parameter of the target function menu, such as a temperature working parameter, may be switched and displayed, and when a first long press operation is received, another working parameter of the target function menu, such as a time working parameter, may be switched and displayed, that is, correspondence between the key operation and the working parameter of the function menu is achieved, where a pressing duration of the first long press operation is longer than a pressing duration of the second short press operation, and further, the first long press operation may include a plurality of durations to correspond to different working parameters.
Further, in any of the above embodiments, the second setting component 208 is specifically configured to set a parameter value of the target operating parameter displayed in the second display area 204 according to the received second key operation when the target operating parameter is switched and displayed according to the first key operation.
In this embodiment, when the target operating parameter of the target function menu is switched to and displayed by operating the second setting component 208 by one key, the second display area 204 may display the parameter value of the target operating parameter, and specifically, the parameter value of the target operating parameter may be continuously set by operating the second setting component 208 by one key, that is, the parameter value may be set according to the second key operation received by the second setting component 208.
Further, in any of the above embodiments, the second key operation includes a third short-press operation, or a fourth short-press operation and a second long-press operation; and when the second key operation is the third short-press operation, the second setting component 208 adjusts the parameter value of the target working parameter once according to a first preset parameter interval every time the third short-press operation is received once; when the second key operation is a fourth short-press operation and a second long-press operation, the second setting component 208 adjusts the parameter value of the target operating parameter once per receiving the fourth short-press operation and once per a second preset parameter interval, and adjusts the parameter value of the target function menu once per receiving the second long-press operation and once per a third preset parameter interval, wherein the third preset parameter interval is greater than the second preset parameter interval.
In this embodiment, when the second setting component 208 of the display panel 20 of the liquid heating appliance is operated by one key to set the parameter value of the target operating parameter, on one hand, the parameter value of the target operating parameter can be adjusted from large to small or from small to small according to the first preset parameter interval when a third short pressing operation is received each time, i.e., a common one-key pressing is released, until the target parameter value is adjusted, for example, when the parameter value of the temperature operating parameter is set, the temperature is increased by 10 ℃ each time the third short pressing operation is received until the maximum temperature value is increased, and then the temperature is decreased by 10 ℃ when the third short pressing operation is received again; on the other hand, the parameter value of the target working parameter may be adjusted once at a second preset parameter interval each time a fourth short press operation is received, and the parameter value of the target working parameter may be adjusted once at a third preset parameter interval larger than the second preset parameter interval each time a second long press operation is received, so as to respectively realize successive change and jump change of the parameter value, for example, when the temperature working parameter is adjusted, the second preset parameter interval may be selected to be 1 ℃ and the third preset parameter interval may be selected to be 10 ℃.
Further, in any of the above embodiments, the first display area 202 and the first setting component 206 are located in the first area S10 of the display panel 20, the second display area 204 and the second setting component 208 are located in the second area S20 of the display panel 20, and the first area S10 is located opposite to the second area S20.
In this embodiment, as shown in fig. 4 and 5, the first display region 202 and the first setting component 206 may be correspondingly disposed in the first region S10 of the display panel 20, the second display region 204 and the second setting component 208 may be correspondingly disposed in the second region S20 of the display panel 20 disposed opposite to the first region S10, and further, the first display region 202 and the second display region 204 may be disposed opposite to each other, and the first setting component 206 and the second setting component 208 may be disposed opposite to each other.
Further, the third setting member 210 mentioned in the above-mentioned embodiments is preferably provided in the first region S10 of the display panel 20, as shown in fig. 6 and 7.
Further, in any of the above embodiments, the first display area 202 and the second display area 204 comprise liquid crystal displays, and the first setting component 206 and the second setting component 208 comprise key assemblies.
In this embodiment, the first display area 202 and the second display area 204 may be liquid crystal display screens, the first setting component 206 and the second setting component 208 may be key component structures, and further the first setting component 206 and the second setting component 208 may be touch screen keys.
As an embodiment of the present invention, the display panel of the liquid heating appliance described above may be applied in a liquid heater appliance, such as an electric kettle.
Further, the liquid heater appliance described in the above embodiments further includes a controller electrically connected to the display panel of the liquid heater appliance, and configured to control and trigger display conditions in the first display area and the second display area when the first setting component and the second setting component of the display panel receive corresponding key operations, respectively.
In summary, the liquid heating apparatus according to the embodiment of the present invention performs operation control or intervenes in the operation process through its own circuit board (i.e. controller), and the liquid heating apparatus has a key structure, and can implement switching of multiple operation modes (i.e. switching of function menus) or adjustment of operation mode parameters (i.e. adjustment of operation parameters) by operating one of the keys, specifically: the working mode can be realized through the operation of one key: switching among water boiling, heat preservation, work cancellation and shutdown; the setting of the working mode parameters can be realized through the operation of one key, for example, one key is used for setting the temperature parameters for heat preservation or water boiling, the one key is used for long-time pressing and short-time pressing to realize the switching between the temperature setting and the time setting, the switching between the gradual change and the jump change of the set parameter values is realized, namely, the switching between different types of parameters is realized, and the gradual change and the jump change of the same type of parameters are set. Realize multi-functional setting through a key, reducible button quantity reduces the cloth board space, and the technology is simpler, and the cost is lower, and button occupation space is little, and structural design space is bigger, and the product is changeed miniaturization and is beautified, and can bring very big selling and exclusive user experience for the product.
The technical scheme of the invention is explained in detail by combining the drawings, and more functions can be realized by fewer operation keys through reducing the number of the operation keys on the display panel of the liquid heating appliance and simplifying the operation interface, so that the structural layout of the display panel of the liquid heating appliance is simplified, the occupied space is reduced, the process steps are simplified, the production cost of the product is reduced, and the attractiveness of the product and the use experience of a user are improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A display panel of a liquid heating appliance, comprising:
the display device comprises a first display area, a second display area, a first setting component and a second setting component;
the first display area can display menu identifications of a plurality of function menus of the liquid heating appliance, and the second display area can display parameter values corresponding to any function menu;
the first setting component is used for selecting a target function menu adopted by the liquid heating appliance, and the second setting component is used for setting the parameter value;
the second setting component is also used for switching and displaying one working parameter of the target function menu every time a first key operation is received when the target function menu is displayed in the first display area;
the first setting component is also used for canceling the setting of the target function menu when receiving a preset long-time pressing operation;
the second setting component is specifically used for setting a parameter value of the target working parameter displayed in the second display area according to the received second key operation when the target working parameter is switched to and displayed according to the first key operation;
the second key operation comprises a third short-press operation or a fourth short-press operation and a second long-press operation; and
and when the second key operation is the third short-time pressing operation, the second setting assembly adjusts the parameter value of the target working parameter once according to a first preset parameter interval every time the third short-time pressing operation is received once, and adjusts the parameter value from large to small or from small to large according to the first preset parameter interval until the target parameter value is adjusted.
2. The display panel of a liquid heating appliance according to claim 1,
the first display area comprises a plurality of display blocks, each display block is provided with a menu mark of a function menu of the liquid heating appliance, and the display blocks correspond to the function menus one to one.
3. The display panel of a liquid heating appliance according to claim 2,
and any display block is in a preset working state when the function menu corresponding to the menu identification set on the display block is switched to by operating the first setting assembly.
4. The display panel of a liquid heating appliance according to claim 2,
the first display area further comprises a plurality of indicating components, the indicating components are arranged on the display blocks in a one-to-one correspondence mode, and any indicating component is in a preset working state when the first setting assembly is operated to switch to a function menu corresponding to the menu identification indicated by the indicating component.
5. The display panel of a liquid heating appliance according to claim 4,
each of the display blocks and the any one of the indication parts includes: at least one light emitting diode, at least one electroluminescent sheet, at least one fluorescent lamp, at least one neon lamp or a plurality of pixel points.
6. The display panel of a liquid heating appliance according to claim 3 or 4, wherein the preset operating state comprises: a normally on state and/or a blinking state.
7. The display panel of a liquid heating appliance according to claim 1,
the first key operation comprises a first short-press operation or a second short-press operation and a first long-press operation; and
when the first key operation is the first short-press operation, the second setting component switches and displays one working parameter of the target function menu every time the first short-press operation is received;
when the first key operation is the second short-time pressing operation and the first long-time pressing operation, the second setting component switches and displays one working parameter of the target function menu when receiving the second short-time pressing operation once, and switches and displays another working parameter of the target function menu from the one working parameter when receiving the first long-time pressing operation once after the second short-time pressing operation.
8. The display panel for a liquid heating appliance according to claim 1,
when the second key operation is a fourth short-press operation and a second long-press operation, the second setting component adjusts the parameter value of the target working parameter once according to a second preset parameter interval when receiving the fourth short-press operation once, and adjusts the parameter value of the target working parameter once according to a third preset parameter interval when receiving the second long-press operation once, wherein the third preset parameter interval is larger than the second preset parameter interval.
9. The display panel of a liquid heating appliance according to any one of claims 1 to 5,
the first display area and the second display area comprise liquid crystal display screens, and the first setting assembly and the second setting assembly comprise key assemblies.
10. A liquid heating appliance, comprising: a display panel of a liquid heating appliance as claimed in any one of claims 1 to 9.
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| US10235333B1 (en) * | 2014-04-11 | 2019-03-19 | Twitter, Inc. | Managing consistency models in a distributed database |
| CN107773038B (en) * | 2016-08-31 | 2021-04-09 | 广东美的生活电器制造有限公司 | Dechlorination method and device for liquid heating container and liquid heating container |
| CN108784405A (en) * | 2018-07-02 | 2018-11-13 | 广东美的厨房电器制造有限公司 | Household electrical appliance |
| CN110547677A (en) * | 2019-08-29 | 2019-12-10 | 九阳股份有限公司 | Control method of water boiler and water boiler |
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