Handle hiding device and dish washing machine
By designing a handle hiding device in the dishwasher, the problem of the existing dishwasher door handle design affecting the appearance and space is solved, and the intelligent hiding of the handle is achieved, improving user experience and space utilization efficiency.
Patent Information
- Application Number
- CN202421409240.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The door handle design of the existing dishwasher will affect the appearance and user experience of the product, and occupy kitchen space, affecting the user's activity space.
A handle hiding device is designed, including a command input module, a handle module, a shading module and a central control module. The handle slot is closed through the shading module to realize the hiding of the handle, which is in line with the integrated kitchen design.
By hiding the handle, the appearance design and user experience of the dishwasher are improved, kitchen space is saved, and users are provided with a better user experience.
Smart Images
Figure CN222899062U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of intelligent kitchenware, and particularly to a handle hiding device and a dishwasher. Background Art
[0002] With the continuous progress of technology, intelligent appliances are increasingly widely used in the kitchen. As one of them, the dishwasher has brought great convenience to people's lives. The intelligent dishwasher can automatically adjust the washing program and water temperature according to different washing requirements, saving users' time and energy.
[0003] Currently, most dishwashers usually fix the door handle to the outer surface of the door body, and the entire door handle protrudes outside the door body. This not only affects the overall appearance of the product and looks out of place in the integrated kitchen scenario, but also when placed in the kitchen, the door handle protruding from the door body surface will additionally occupy the limited space in the kitchen, reducing the user's activity space in the kitchen and affecting the user experience. Utility Model Content
[0004] To solve the above technical problems, this application provides a handle hiding device and a dishwasher.
[0005] In a first aspect, an embodiment of this application discloses a handle hiding device, including an instruction input module, a handle module, a shielding module, and a central control module;
[0006] The instruction input module is communicatively connected to the central control module and is used to receive the start / stop operation instruction input by the user;
[0007] The handle module includes a handle slot and a handle plate disposed in the handle slot, and the handle slot is used to be disposed on the door panel of the kitchenware device;
[0008] The shielding module is disposed in the handle slot and is communicatively connected to the central control module, and is used to receive the control signal sent by the central control module and close the handle slot in response to the control signal;
[0009] The central control module is used to receive the start / stop operation instruction and send a control signal to the shielding module to close or open the handle slot.
[0010] In some possible embodiments, the shielding module includes a baffle and a baffle driving device;
[0011] The baffle is movably disposed in the handle slot; the baffle driving device is connected to the baffle and is used to drive the baffle to move telescopically.
[0012] In some possible embodiments, the baffle is disposed in the same plane as the door panel.
[0013] In some possible embodiments, the baffle driving device includes a baffle driving motor and a lead screw transmission mechanism; the lead screw of the lead screw transmission mechanism is connected to the baffle driving motor, and the lead screw nut of the lead screw transmission mechanism is connected to the baffle, driving the baffle to move telescopically;
[0014] The handle hiding device further includes a first detection module, which is communicatively connected to the central control module and is used to detect and send the current of the baffle driving motor to the central control module.
[0015] In some possible embodiments, a second detection module is further included; the second detection module is communicatively connected to the central control module and is used to detect the position state of the baffle;
[0016] The second detection module includes an infrared emitter and an infrared receiver for receiving the infrared signal emitted by the infrared emitter;
[0017] When the baffle is located between the infrared emitter and the infrared receiver, the baffle blocks the infrared signal, and the infrared receiver detects that the handle module is in the hidden state and sends the hidden state to the central control module.
[0018] In some possible embodiments, a voice prompt module is further included, and the voice prompt module is communicatively connected to the central control module and is used to issue a voice prompt in response to the control signal of the central control module.
[0019] In some possible embodiments, the instruction input module includes a touch button and a first display screen arranged on the kitchen appliance;
[0020] The touch button is communicatively connected to the central control module and is used to receive the start-stop operation instruction input by the user and output it to the central control module;
[0021] The first display screen is communicatively connected to the central control module and is used to display the working state of the kitchen appliance in response to the control signal of the central control module.
[0022] In some possible embodiments, a decorative plate is arranged on the baffle, and the decorative plate is detachably connected to the baffle.
[0023] In some possible embodiments, the decorative plate includes a second display screen; the second display screen is communicatively connected to the central control module and is used to display the working state of the kitchen appliance in response to the control signal of the central control module.
[0024] In a second aspect, an embodiment of the present application discloses a dishwasher, including the handle hiding device according to any one of the above.
[0025] The technical solution provided by the embodiment of the present application has the following technical effects:
[0026] The handle hiding device of the embodiment of the present application includes an instruction input module, a handle module, an occlusion module, and a central control module; the instruction input module is communicatively connected to the central control module and is used to receive the start-stop operation instruction input by the user; the handle module includes a handle groove and a handle plate arranged in the handle groove, and the handle groove is used to be arranged on the door panel of the kitchen appliance; the occlusion module is arranged in the handle groove and is communicatively connected to the central control module, and is used to receive the control signal sent by the central control module and close the handle groove in response to the control signal; the central control module is used to receive the start-stop operation instruction and send a control signal to the occlusion module to close or open the handle groove. In the embodiment of the present application, by arranging the handle plate in a handle groove and arranging an occlusion module in the handle groove, and closing or opening the handle groove according to the control signal of the main control module, the intelligent hidden handle is arranged in the door body, which is more in line with the sensory design of the integrated kitchen and brings a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] In order to more clearly illustrate the technical solutions and advantages in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0028] Figure 1 is a module schematic diagram of a handle hiding device provided by an embodiment of the present application Figure 1 ;
[0029] Figure 2 is a schematic diagram of a handle hiding device provided by an embodiment of the present application;
[0030] Figure 3 is a module schematic diagram of a handle hiding device provided by an embodiment of the present application Figure 2 .
[0031] BRIEF DESCRIPTION OF THE DRAWINGS: 1. Instruction input module; 2. Handle module; 21. Handle groove; 22. Handle plate; 3. Occlusion module; 4. Central control module; 5. First detection module; 6. Second detection module; 7. Voice prompt module. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.
[0033] It should be noted that the "one embodiment" or "embodiment" referred to in the description of the embodiments of the present application means a specific feature, structure or characteristic that may be included in at least one implementation manner of the present application. It should be understood that in the description of the embodiments of the present application, the claims and the above-mentioned drawings, the orientation or positional relationship indicated by terms such as "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. Moreover, the terms "first", "second", etc. are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. In addition, in the description of this embodiment, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system or product comprising a series of steps or units does not have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.
[0034] It should be understood that when a device or component is referred to as "on", "adjacent to", "connected to" another device or component, it can be directly on, adjacent to, or connected to the other device or component, or there may be intermediate devices or components. In contrast, when a device or component is referred to as "directly on", "directly adjacent to", "directly connected to" another device or component, there are no intermediate devices or components. It should be understood that although terms such as first, second, third, etc. may be used to describe various components, regions, layers, and / or parts, these components, regions, layers, and / or parts should not be limited by these terms. These terms are only used to distinguish one component, region, layer, or part from another component, region, layer, or part. Therefore, without departing from the teachings of the present application, the first component, region, layer, or part discussed below may be referred to as the second component, region, layer, or part. And when discussing the second component, region, layer, or part, it does not necessarily mean that there is a first component, region, layer, or part in the present application.
[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clearly understood, the following further details the embodiments of the present application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present application and are not used to limit the embodiments of the present application.
[0036] The embodiments of the present application provide a handle hiding device. Figure 1 It is a module schematic diagram of a handle hiding device provided by the embodiments of the present application Figure 1 , as Figure 1 shown, the handle hiding device includes an instruction input module 1, a handle module 2, a shielding module 3, and a central control module 4. Among them, the instruction input module 1 is communicatively connected to the central control module 4 and is used to receive the start / stop operation instruction input by the user. The handle module 2 includes a handle slot and a handle plate disposed in the handle slot. The handle slot is used to be disposed on the door panel of the kitchen appliance. The user can open the door of the kitchen appliance through the handle plate. The shielding module 3 is disposed in the handle slot and is communicatively connected to the central control module 4, and is used to receive the control signal sent by the central control module 4 and close the handle slot 21 in response to the control signal. The central control module 4 is used to receive the start / stop operation instruction and send a control signal to the shielding module 3 to close or open the handle slot.
[0037] When the user inputs a start instruction through the instruction input module 1, the central control module 4 sends a control signal to the shielding module 3 to drive the shielding module 3 to close the handle slot; when the user inputs a pause or stop instruction through the instruction input module 1, the central control module 4 sends a control signal to the shielding module 3 to drive the shielding module 3 to open the handle slot.
[0038] Through the above settings, the handle plate is disposed in a handle slot, and a shielding module 3 is disposed in the handle slot. The handle slot is closed or opened according to the control signal of the main control module. The intelligent hidden handle is disposed in the door body, which is more in line with the sensory design of the integrated kitchen and brings a better user experience.
[0039] Figure 2 It is a schematic diagram of a handle hiding device provided by the embodiments of the present application. As Figure 2 shown, the shielding module 3 includes a baffle and a baffle driving device. The baffle driving device is connected to the baffle and is used to drive the baffle to perform telescopic movement, and then is movably disposed in the handle slot 21.
[0040] When the baffle is in the extended state, the baffle closes the handle slot 21. The user cannot open the door panel through the handle plate 22, and it is also possible to prevent the door panel from being opened when the kitchen appliance has not stopped operating, thereby avoiding dangerous situations such as washing water splashing out and scalding the user; at the same time, reducing the phenomenon of sparking caused by suddenly opening the door, extending the service life of the kitchen appliance, and further optimizing the user experience.
[0041] In a possible embodiment, the baffle and the door panel are arranged in the same plane. When the baffle extends out, there is no height difference between the baffle and the door panel. On the one hand, it avoids dirt and grime accumulation in the gap. On the other hand, the door panel has better integrity.
[0042] In the embodiment of the present application, the baffle driving device includes a baffle driving motor and a lead screw transmission mechanism. The lead screw of the lead screw transmission mechanism is connected to the baffle driving motor, and the lead screw nut of the lead screw transmission mechanism is connected to the baffle, driving the baffle to move telescopically.
[0043] Figure 3 It is a module schematic diagram of a handle hiding device provided by an embodiment of the present application Figure 2 , such as Figure 3 shown. In order to achieve precise control of the movement of the baffle, the handle hiding device further includes a first detection module 5. The first detection module 5 is communicatively connected to the central control module 4 and is used to detect and send the current of the baffle driving motor to the central control module 4.
[0044] In a possible embodiment, the first detection module 5 includes a current sensor. Specifically, a Hall effect current sensor, such as ACS712, can be selected to accurately measure the current magnitude of the baffle driving motor. The first detection module 5 may further include a signal amplification circuit and an analog-to-digital conversion circuit to amplify the current signal and convert it into a digital signal adapted to the central control module 4.
[0045] In a possible embodiment, the handle hiding device further includes a second detection module 6. The second detection module 6 is communicatively connected to the central control module 4 and is used to detect the position state of the baffle.
[0046] In the embodiment of the present application, the second detection module 6 includes an infrared emitter and an infrared receiver for receiving the infrared signal emitted by the infrared emitter. When the baffle is located between the infrared emitter and the infrared receiver, the baffle blocks the infrared signal, and the infrared receiver detects that the handle module 2 is in the hidden state and sends the hidden state to the central control module 4.
[0047] In a possible embodiment, the handle hiding device further includes a voice prompt module 7. The voice prompt module 7 is communicatively connected to the central control module 4 and is used to issue a voice prompt in response to the control signal of the central control module 4.
[0048] Taking a dishwasher as an example for illustration, through the above settings, when the user needs to wash dishes, they need to press the power-on button to wake up the dishwasher. When the dishwasher is powered on and woken up, the central control module 4 will drive the baffle drive motor to reverse and drive the baffle to move down (or up). During the downward movement, the central control module 4 will detect the current of the baffle drive motor. When the baffle moves down (or up) to the bottom (or top), a stall will occur, and the stall current will be greater than the set value. The central control module 4 stops driving the baffle drive motor. After the baffle moves down (or up) is completed, the space of the handle slot is released, and the user can control the handle plate to open the dishwasher, put in the dishes, select the corresponding washing program, and close the door body.
[0049] After the door body is closed, the washing program is started. At the same time, the central control module 4 drives the baffle drive motor to rotate forward and drive the baffle motor to move up (or down). When the baffle moves up (or down) to the top (or bottom), a stall will occur, and the stall current will be greater than the set value. The central control module 4 stops driving the baffle motor. After the baffle moves up is completed, the space of the handle slot is closed, and the handle is hidden, thus realizing the integration of the dishwasher door body.
[0050] When the user needs to pause the program and add dishes during the washing process, they need to click pause, and at this time, the above steps of opening the handle slot and then closing the handle slot are cycled.
[0051] At the same time, the infrared receiver will detect the baffle. If the baffle is not detected within a few minutes (such as three minutes) after the start of the washing program, the central control module 4 will drive the voice prompt module 7 to broadcast "handle failure" to prompt the user.
[0052] In a possible embodiment, the instruction input module 1 includes a touch button and a first display screen provided on the kitchenware device.
[0053] The touch button is communicatively connected to the central control module 4 and is used to receive the start / stop operation instruction input by the user and output it to the central control module 4. The first display screen is communicatively connected to the central control module 4 and is used to respond to the control signal of the central control module 4 and display the working state of the kitchenware device, such as paused, working, and remaining working time, etc.
[0054] Through the above settings, the user can more intuitively see the working state of the kitchenware device, which is convenient for the user to operate. Taking a dishwasher as an example, when the user sees the prompt of "working", they can directly click pause to add bowls and chopsticks midway.
[0055] In a possible embodiment, a decorative plate (not shown in the figure) is provided on the baffle, and the decorative plate is detachably connected to the baffle. The user can customize different styles of decorative plates according to their preferences and decorate the decorative plates on the baffle. Optionally, the decorative plate and the baffle can be magnetically connected or adhesively connected, which is convenient for the user to replace the decorative plate.
[0056] Further, the decorative panel includes a second display screen, which is communicatively connected to the central control module 4 and is configured to respond to the control signal of the central control module 4 and display the working state of the kitchenware device. The second display screen can display the remaining time during user washing, or can also display other patterns such as a brand logo or a colorful progress bar.
[0057] The embodiment of the present application further provides a dishwasher, which includes the above-mentioned handle hiding device.
[0058] By providing the handle hiding device, the handle plate is arranged in a handle groove, and a shielding module 3 is arranged in the handle groove. According to the control signal of the main control module, the handle groove is closed or opened, and the intelligent hidden handle is arranged in the door body, which is more in line with the sensory design of the integrated kitchen and brings a better use experience to the user.
[0059] It should be noted that the above sequence of the embodiments of the present application is only for description and does not represent the superiority or inferiority of the embodiments. And the above specific embodiments of this specification have been described. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve the desired results. Additionally, the processes depicted in the drawings do not necessarily require the specific order or sequential order shown to achieve the desired results. In certain embodiments, multitasking and parallel processing are also possible or may be advantageous.
[0060] Each embodiment in this specification is described in a progressive manner. The same or similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiments.
[0061] Those of ordinary skill in the art can understand that all or part of the steps to implement the above embodiments can be completed by hardware, or can be completed by a program instructing relevant hardware. The program can be stored in a computer-readable storage medium, and the above-mentioned storage medium can be a read-only memory, a magnetic disk or an optical disc, etc.
[0062] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A handle hiding device, characterized in that: It comprises a command input module (1), a handle module (2), a shielding module (3) and a central control module (4); The command input module (1) is in communication connection with the central control module (4) and is used to receive a start / stop operation command input by a user; The handle module (2) comprises a handle groove (21) and a grip plate (22) arranged in the handle groove (21); the handle groove (21) is used to be arranged on a door panel of a kitchen appliance; The shielding module (3) is arranged in the handle groove (21), is communicatively connected with the central control module (4), is used to receive a control signal sent by the central control module (4), and closes the handle groove (21) in response to the control signal; The central control module (4) is used to receive the start / stop operation instruction and send a control signal to the shielding module (3) to close or stop opening the handle slot (21).
2. The handle hiding device according to claim 1, characterized in that: The shielding module (3) comprises a baffle and a baffle driving device; The baffle is movably arranged in the handle groove (21); the baffle driving device is connected to the baffle and is used to drive the baffle to move in a telescopic manner.
3. The handle hiding device according to claim 2, characterized in that: The baffle plate and the door panel are arranged in the same plane.
4. The handle hiding device according to claim 2, characterized in that: The baffle driving device comprises a baffle driving motor and a screw transmission mechanism; the screw of the screw transmission mechanism is connected to the baffle driving motor, and the screw nut of the screw transmission mechanism is connected to the baffle, driving the baffle to telescopically move; The handle hiding device further comprises a first detection module (5), the first detection module (5) being communicatively connected to the central control module (4) and being used for detecting and sending the current of the baffle driving motor to the central control module (4).
5. The handle hiding device according to claim 2, characterized in that: It also includes a second detection module (6); the second detection module (6) is connected to the central control module (4) for communication and is used to detect the position state of the baffle; The second detection module (6) comprises an infrared transmitter and an infrared receiver for receiving the infrared signal emitted by the infrared transmitter; When the baffle is located between the infrared transmitter and the infrared receiver, the baffle blocks the infrared signal, and the infrared receiver detects that the handle module (2) is in a hidden state and sends the hidden state to the central control module (4).
6. The handle hiding device according to claim 1, characterized in that: It also comprises a voice prompt module (7), which is communicatively connected to the central control module (4) and is used to issue a voice prompt in response to a control signal from the central control module (4).
7. The handle hiding device according to claim 1, characterized in that: The command input module (1) comprises a touch button and a first display screen arranged on the kitchen appliance; The touch button is in communication connection with the central control module (4) and is used to receive a start / stop operation instruction input by a user and output it to the central control module (4); The first display screen is in communication connection with the central control module (4) and is used to respond to a control signal of the central control module (4) and display the working status of the kitchen appliance.
8. The handle hiding device according to claim 2, characterized in that: The baffle is provided with a decorative plate, and the decorative plate is detachably connected to the baffle.
9. The handle hiding device according to claim 8, characterized in that: The decorative panel comprises a second display screen; the second display screen is in communication connection with the central control module (4) and is used to respond to a control signal of the central control module (4) and display the working status of the kitchen appliance.
10. A dishwasher, characterized in that: It comprises the handle hiding device as described in any one of claims 1 to 9.