Dish-washing machine door body module and dish-washing machine

Abstract

The invention provides a dish-washing machine door body module and a dish-washing machine. The dish-washing machine door body module comprises a door body, the door body is provided with a first end and a second end which are opposite in the first direction, the first end is rotatably connected with the lower portion of a machine body of the dish-washing machine so that a machine body chamber of the dish-washing machine can be opened or closed, the door body is provided with a first face and a second face which are opposite in the second direction, and the first face faces the machine body chamber; the voice acquisition assembly is arranged on the door main body, and the setting position of the voice acquisition assembly is close to the first end; the voice playing assembly is arranged on the door body, the voice playing assembly is arranged close to the first end, the voice playing assembly and the voice collecting assembly are arranged in a spaced mode, and the voice playing assembly and the voice collecting assembly provide support for the voice control function of the dish washing machine. The dish-washing machine can improve the convenience of using the dish-washing machine by a user, and provides support for better collecting voice from the user and outputting the voice to the user.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment, and more particularly to a dishwasher door module and a dishwasher. Background Technology

[0002] A dishwasher is a device that automatically cleans tableware such as bowls, chopsticks, plates, dishes, knives, and forks. In related technologies, users typically operate the dishwasher manually. For example, users manually push or pull the dish racks, or manually press a switch to select a specific washing mode. However, in some dishwasher usage scenarios, manual operation can be inconvenient. For instance, users may need to wash their hands before operating the dishwasher, otherwise they risk soiling it. Summary of the Invention

[0003] To address at least one of the aforementioned technical problems, this application provides a dishwasher door module and a dishwasher: According to a first aspect of this application, a dishwasher door module is provided, the dishwasher door module comprising: The door body has a first end and a second end opposite to each other along a first direction. The first end is rotatably connected to the lower part of the dishwasher body so that the dishwasher body compartment can be opened or closed. The door body has a first surface and a second surface opposite to each other along a second direction, with the first surface facing the body compartment. A voice acquisition component is disposed on the door body, and the position of the voice acquisition component is close to the first end; A voice playback component is disposed on the door body, with the voice playback component positioned close to the first end. The voice playback component and the voice acquisition component are spaced apart from each other, and the voice playback component and the voice acquisition component provide support for the voice control function of the dishwasher.

[0004] In one embodiment, the door body is provided with a first mounting cavity and a second mounting cavity. The first mounting cavity is used to accommodate the voice acquisition component, and the second mounting cavity is used to accommodate the voice playback component. The first opening of the first mounting cavity is located at a first height on the second surface, and the second opening of the second mounting cavity is located at a second height on the second surface. The height difference between the first height and the second height is less than a height threshold.

[0005] In one embodiment, the first opening and the second opening are identical in shape and size.

[0006] In one embodiment, the door body includes a panel and a door frame bracket for supporting the panel, wherein both the first mounting cavity and the second mounting cavity extend through the panel and the door frame bracket.

[0007] In one embodiment, the panel has a first through hole, the door frame bracket has a second through hole, the first through hole and the second through hole are coaxial, the first mounting cavity is formed through the first through hole and the second through hole, and the first opening is formed through the exposed portion of the first through hole on the second surface. The panel has a third through hole, the door frame bracket has a fourth through hole, the third through hole and the fourth through hole are coaxial, the second mounting cavity is formed through the third through hole and the fourth through hole, and the second opening is formed in the exposed portion of the second surface through the third through hole.

[0008] In one embodiment, the dishwasher door module further includes a microphone decorative panel with a sound-transmitting area, the microphone decorative panel being disposed at the first opening; The voice acquisition component includes a microphone unit and a microphone bracket for supporting the microphone unit, and the microphone unit and the microphone bracket are installed in the first mounting cavity.

[0009] In one embodiment, the microphone bracket includes a first sub-bracket and a second sub-bracket. The first sub-bracket is mounted close to the second surface and has a sound-receiving hole. The second sub-bracket is mounted close to the first surface. The first sub-bracket and the second sub-bracket cooperate to form a first cavity that accommodates the microphone unit. The voice acquisition component further includes a first seal and a second seal. The first seal has a sound transmission function and is disposed on the back of the microphone decorative plate. The second seal is disposed in the first cavity and near the second sub-support. The first opening and the sound-receiving hole are connected to form a sound-receiving channel pointing to the microphone unit.

[0010] In one embodiment, the dishwasher door module further includes a speaker decorative panel disposed at the second opening; The voice playback component includes a speaker unit and a speaker bracket for supporting the speaker unit, the speaker unit and the speaker bracket being installed in the second mounting cavity.

[0011] In one embodiment, the voice playback component further includes a first shock absorber and a second shock absorber; The speaker bracket is connected to the door frame bracket via the first shock absorber; The speaker unit is connected to the speaker bracket via a second shock absorber.

[0012] According to a second aspect of this application, a dishwasher is provided, the dishwasher comprising: The body contains compartments; As described in the first aspect, the dishwasher door module is rotatably connected to the lower part of the body to allow the compartment to be opened or closed.

[0013] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this application.

[0014] Implementing this application will have the following beneficial effects: The dishwasher door module provided in this application includes a voice acquisition component and a voice playback component, which can support users in controlling the dishwasher via voice, thereby improving the convenience of using the dishwasher, especially in scenarios where hands are dirty and the dishwasher is still in use. Compared to other modules of the dishwasher, the dishwasher door module is usually closer to the user. The dishwasher door module also constrains the placement of the voice acquisition component and the voice playback component on the door body. This arrangement can shorten the distance for voice acquisition and playback, which is conducive to better acquisition of voice from the user and better output of voice to the user. Placing the voice acquisition component and the voice playback component closer to the top and further away from the bottom of the dishwasher as a whole also keeps them away from harsher placement surfaces (such as dark and damp kitchen floors), which helps to ensure the performance of the voice acquisition component and the voice playback component. At the same time, the voice acquisition component and the voice playback component are spaced apart from each other, which can reduce mutual interference between voice acquisition and playback, further improving the quality of the acquired voice and the quality of the played voice.

[0015] Other features and aspects of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0016] The objectives, technical solutions, and beneficial effects of the present invention described above can be clearly obtained through the following detailed description of specific embodiments that enable the implementation of the present invention, in conjunction with the accompanying drawings.

[0017] The same reference numerals and symbols in the accompanying drawings and the specification are used to represent the same or equivalent elements.

[0018] Figure 1 This is an overall schematic diagram of the dishwasher door module provided in this application; Figure 2 This is a schematic diagram showing the component settings location provided in this application; Figure 3 This is a structural schematic diagram of the voice acquisition component and the main body of the door provided in this application; Figure 4 This is a structural diagram of the voice playback component and the main body of the door provided in this application; Figure 5 This is a structural diagram of the voice playback component provided in this application. The corresponding reference numerals in the attached drawings are as follows: 101-door frame bracket; 102-panel; 1021-first opening; 1022-second opening; 20-voice acquisition component; 201-voice acquisition unit; 2011-first sub-bracket; 2012-second sub-bracket; 2013-microphone unit; 202-first seal; 203-second seal; 30-microphone decorative panel; 40-voice playback component; 401-voice playback unit; 4011-speaker bracket; 4012-speaker unit; 402-first shock absorber; 403-second shock absorber; 404-third shock absorber; 405-voice control board; 406-fixing component; 50-speaker decorative panel. Detailed Implementation

[0019] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention. The following embodiments can be appropriately combined with each other. The same reference numerals and symbols used in the drawings and different embodiments in the specification are used to represent the same or equivalent elements.

[0020] like Figure 1 , 2 As shown, the dishwasher door module includes a door body, a voice acquisition component 20, and a voice playback component 40. Figure 1The voice acquisition unit 201 represents the assembly result of the microphone unit 2013 and the microphone bracket, and the voice playback unit 401 represents the assembly result of the speaker unit 4012 and the speaker bracket 4011. The door body has a first end and a second end opposite each other along a first direction. The first end is rotatably connected to the lower part of the dishwasher body so that the dishwasher body compartment can be opened or closed. The door body has a first surface and a second surface opposite each other along a second direction, with the first surface facing the body compartment. It can be understood that the dishwasher consists of at least two modules. The dishwasher door module is one of the at least two modules. The body is also one of the at least two modules. A compartment is provided inside the body. The compartment can accommodate a dish rack, which can store tableware. The first direction can refer to the length direction. The first end can be considered as the top of the door body, and the second end as the bottom of the door body. The bottom of the door body is rotatably connected to the lower part of the body, and this rotatable connection can be achieved through a hinge connection, a pivot connection, etc. The rotation supported by the rotatable connection is relative to the door body. In other words, because the bottom of the door body is rotatably connected to the lower part of the machine body, the door body can rotate in a certain direction (such as rotating around a certain axis) while the machine body remains stationary. The compartment opens or closes due to the rotation of the door body. As the door body rotates and moves away from the machine body, the compartment gradually opens. As the door body rotates and moves closer to the machine body, the compartment gradually closes. The second direction can refer to the thickness direction. The first surface can be considered as the inner surface of the door body, facing the compartment; the second surface can be considered as the outer surface of the door body, facing the user.

[0021] Both the voice acquisition component 20 and the voice playback component 40 are mounted on the door body. On one hand, both are positioned close to the first end, that is, near the top and bottom of the door body. On the other hand, they are spaced apart from each other. In practical applications, the voice acquisition component 20 and the voice playback component 40 can be arranged at intervals along the top edge of the door body, with a predetermined distance between them. For example, the distance between the center of the voice acquisition component 20 and the center of the voice playback component 40 is greater than 400mm. This greater distance also reduces the impact of vibrations from the voice playback component 40 on the voice acquisition component 20. Generally, the axis of the sound receiving channel of the voice acquisition component 20 is parallel to the axis of the sound playing channel of the voice playback component 40. This ensures that the voice being played cannot enter the sound receiving channel.

[0022] The voice acquisition component 20 and the voice playback component 40 support the voice control function of the dishwasher. It should be understood that the voice playback component 20 is responsible for voice acquisition. The voice acquired by the voice acquisition component 20 can come from the user, and the user's voice aims to convey the user's intention to use the dishwasher, such as opening the compartment or washing dishes in washing mode X. The voice playback component 40 is responsible for voice playback. The voice played by the voice playback component 40 can come from the dishwasher's local storage or a backend server. The machine voice aims to respond to the user's voice. The backend server is directly or indirectly connected to the dishwasher via wired or wireless communication. The machine voice's response to the user's voice can be reflected in the following aspects: 1) When the user's voice is accurately recognized and a corresponding executable automatic operation is determined, the machine voice can be used to inform the user that the relevant executable automatic operation will be executed immediately; 2) When the user's voice is not accurately recognized, or although it is accurately recognized but it is determined that there is no corresponding executable automatic operation, the machine voice can form a dialogue with the user's voice, and then capture the user's voice intention based on the dialogue. For the captured user voice intention, there is a corresponding executable automatic operation. Of course, the machine voice can also be played according to preset rules. For example, after the dishes are washed in washing mode X, a machine voice message Y is played to remind the user that the dishes have been washed.

[0023] In one possible implementation, the door body has a first mounting cavity and a second mounting cavity. The first mounting cavity accommodates the voice acquisition component 20, and the second mounting cavity accommodates the voice playback component 40. A first opening 1021 of the first mounting cavity is located at a first height on the second surface, and a second opening 1022 of the second mounting cavity is located at a second height on the second surface. The height difference between the first and second heights is less than a height threshold. The door body has two mounting cavities, one for accommodating the voice acquisition component 20 and the other for accommodating the voice playback component 40. The first opening 1021, as an opening of the first mounting cavity, appears on the second surface of the door body, i.e., the outer side facing the user. The second opening 1022, as an opening of the second mounting cavity, also appears on the second surface of the door body. The respective positions of the first opening 1021 and the second opening 1022 provide a sound receiving port facing the user for the installation of the voice acquisition component 20 and a sound playback port facing the user for the installation of the voice playback component 40. Furthermore, the heights of the first opening 1021 and the second opening 1022 on the second surface are constrained by a height threshold. This close or even identical height of the microphone and microphone openings facilitates unified height settings for both. For example, based on ergonomic information, suitable heights for outputting and receiving voice can be set for different user types (such as elderly users, young users, etc.) to achieve straight-line propagation of interactive sound. In practical applications, with the compartment closed, the center distance between the first opening 1021 and the second opening 1022 and the placement contact surface of the dishwasher can be 800mm.

[0024] The first opening 1021 and the second opening 1022 are identical in shape and size. Identical shape means that the geometric outlines of the first opening 1021 and the second opening 1022 are consistent, such as both being circular or rectangular. Identical size means that the first opening 1021 and the second opening 1022 use the same dimensional parameters. For example, when both are circular, they use the same radius. When both are rectangular, they use the same length and width. This ensures that the first opening 1021 and the second opening 1022 have a consistent visual appearance on the second surface, which facilitates the convenience and efficiency of machining two openings on the door body, and also contributes to the aesthetic harmony of the outer side of the door body facing the user.

[0025] The door body includes a panel 102 and a door frame bracket 101 for supporting the panel 102. A first mounting cavity and a second mounting cavity both penetrate the panel 102 and the door frame bracket 101. This describes the structure of the door body and the formation mechanism of the two mounting cavities. It can be understood that the door body includes two types of areas. In the first area, the panel 102 is mounted on the door frame bracket 101. In the second area, there are a first mounting cavity and a second mounting cavity formed by penetrating the panel 102 and the door frame bracket 101. Simultaneously, the second side indicates the side of the panel 102 facing the user, and the first side indicates the side of the door frame bracket 101 facing the compartment. Thus, the cooperation between the panel 102 and the door frame bracket 101 not only constitutes the door body for closing the compartment but also forms two mounting cavities, providing the possibility for better installation of the voice acquisition component 20 and the voice playback component 40. For example, the panel 102 and / or the door frame bracket 101 can be processed more flexibly and conveniently according to actual needs to adapt to the shape of the voice acquisition component 20 and / or the shape of the voice playback component 40. In practical applications, the panel 102 can be made of glass.

[0026] Furthermore, panel 102 has a first through hole, and door frame bracket 101 has a second through hole. The first and second through holes are coaxial, and a first mounting cavity is formed through the first and second through holes. A first opening 1021 is formed through the first through hole in the exposed portion of the second surface. Panel 102 has a third through hole, and door frame bracket 101 has a fourth through hole. The third and fourth through holes are coaxial, and a second mounting cavity is formed through the third and fourth through holes. A second opening 1022 is formed through the third through hole in the exposed portion of the second surface.

[0027] The first mounting cavity penetrating the panel 102 and the door frame bracket 101 can be formed by two coaxial through holes: a first through hole in the panel 102 and a second through hole in the door frame bracket 101. The second mounting cavity penetrating the panel 102 and the door frame bracket 101 can be formed by two coaxial through holes: a third through hole in the panel 102 and a fourth through hole in the door frame bracket 101. Based on the foregoing description of the panel 102 and the door frame bracket 101, the first through hole appears as a first opening 1021 on the second surface, and the third through hole appears as a second opening 1022 on the second surface. This arrangement of the first and second mounting cavities improves the ease of installing the voice acquisition component 20 and the voice playback component 40, and also enhances the stability of the installed voice acquisition component 20 and the voice playback component 40.

[0028] The installation of the voice acquisition component 20 and the voice playback component 40 will be described in detail below: 1) Install the voice acquisition component 20 into the first mounting cavity: like Figure 3 (It is for) Figure 2As shown in the enlarged diagram at point A, the dishwasher door module also includes a microphone decorative plate 30 with a sound-transparent area, which is located at the first opening 1021. The voice acquisition component 20 includes a microphone unit 2013 and a microphone bracket for supporting the microphone unit 2013, which are installed in the first mounting cavity. This clarifies the internal structure of the voice acquisition component 20. The microphone unit 2013 can convert sound signals into electrical signals, supporting the acquisition of user voice. Compared to directly housing the microphone unit 2013 in the first mounting cavity, the introduction of the microphone bracket better protects the microphone unit, which is the core of the voice acquisition component 20. Simultaneously, the internal structure of the first mounting cavity is responsible for the actual accommodation of the microphone unit 2013 and the microphone bracket, while the first opening 1021 of the first mounting cavity guides the placement of the microphone decorative plate. On one hand, the microphone decorative plate 30 can help with positioning during subsequent maintenance of the voice acquisition component 20; on the other hand, the sound-transparent area of ​​the microphone decorative plate 30 does not interfere with the sound pickup of the voice acquisition component 20. Furthermore, the microphone decorative panel 30 also contributes to the aesthetic harmony of the outer side of the door body facing the user. In practical applications, the microphone decorative panel 30 can be glued to the panel 102 to achieve a placement at the first opening 1021. The voice acquisition component 20 can be fixed to the door frame bracket 101 to achieve installation within the first mounting cavity. The microphone decorative panel 30 and the voice acquisition component 20 are designed with a shaft hole alignment and mating structure to ensure precise alignment of their respective sound holes and avoid sound reflection caused by misalignment of their sound holes.

[0029] In one embodiment, the microphone bracket includes a first sub-bracket 2011 and a second sub-bracket 2012. The first sub-bracket 2011 is mounted near the second surface and has a sound-receiving hole. The second sub-bracket 2012 is mounted near the first surface. The first sub-bracket 2011 and the second sub-bracket 2012 cooperate to form a first cavity for accommodating the microphone unit 2013. The voice acquisition assembly 20 also includes a first sealing member 202 and a second sealing member 203. The first sealing member 202 has a sound-transmitting function and is disposed on the back of the microphone decorative plate 30. The second sealing member 202 is disposed in the first cavity and near the second sub-bracket 2012. The first opening 1021 and the sound-receiving hole communicate to form a sound-receiving channel pointing to the microphone unit 2013.

[0030] This section describes how the microphone bracket supports the microphone unit 2013. Specifically, the microphone unit 2013 is accommodated by a first cavity formed by the cooperation of the first sub-bracket 2011 and the second sub-bracket 2012. The first sub-bracket 2011 is installed closer to the second surface, and the second sub-bracket 2012 is installed closer to the first surface. The first cavity is formed by the cooperation of the first sub-bracket 2011 and the second sub-bracket 2012. This ensures that the installation position of the microphone unit 2013 is more centered relative to the second direction (such as the thickness direction) of the door body, which is beneficial for better protection of the microphone unit 2013.

[0031] The first seal 202 is disposed on the back of the microphone decorative plate 30, and the second seal 203 is disposed in the first cavity near the second sub-support 2012. The sound-transmitting function of the first seal 202 is reflected in the presence of a sound-transmitting area within the seal. The application of the two seals can guide the user's output voice to be better acquired by the microphone unit 2013, avoid noise from irrelevant directions, and reduce sound leakage, thereby supporting the sound acquisition quality of the voice acquisition component 20. In practical applications, the first seal 202 can be a sealing gasket.

[0032] The first opening 1021 and the sound-receiving hole connect to form a sound-receiving channel pointing towards the microphone unit 2013. The first opening 1021 appears on the second surface of the door body, the microphone decorative plate 30 is disposed at the first opening 1021, and the first sealing member 202 is disposed on the back of the microphone decorative plate 30. The sound-receiving hole is opened on the first sub-bracket 2011. Combined with the sound-receiving channel pointing towards the microphone unit 2013, the path that the user's voice output needs to pass through to be acquired by the microphone unit 2013 is: the sound-transparent area of ​​the microphone decorative plate 30 -> the sound-transparent area of ​​the first sealing member 202 -> the sound-receiving hole -> the microphone unit 2013.

[0033] Furthermore, for the first sub-support 2011 and the second sub-support 2012, there are mating structures on their opposing inner walls. These mating structures are formed by the engagement of a protrusion of the second sub-support 2012 and a recess of the first sub-support 2011. A first cavity is formed between the top surface of the protrusion and the bottom surface of the recess. The protrusion can be embedded in the recess or located close to it. A second seal 203 is used to seal the gap between the top surface of the protrusion and the inner wall of the recess. The second seal 203 can be a sealing gasket. A microphone hole is formed in the recess. In practical applications, there can be at least one such first cavity. Correspondingly, the microphone unit 2013 included in the voice acquisition assembly 20 can also be at least one. One first cavity can accommodate at least one microphone unit 2013.

[0034] (ii) Install the voice playback component 40 into the second mounting cavity: like Figure 4 (It is for) Figure 2 As shown in the enlarged diagram at point B (5), the dishwasher door module also includes a speaker decorative panel 50, which is located at the second opening 1012. The voice playback component 40 includes a speaker unit 4012 and a speaker bracket for supporting the speaker unit 4012, which are installed in the second mounting cavity. This clarifies the internal structure of the voice playback component 40. The speaker unit 4012 can convert electrical signals into sound signals, supporting the storage and transmission of machine voice. Compared to directly housing the speaker unit 4012 in the second mounting cavity, the introduction of the speaker bracket better protects the speaker unit, which is the core of the voice playback component 40. Simultaneously, the internal structure of the second mounting cavity is responsible for the actual accommodation of the speaker unit 4012 and the speaker bracket, and the second opening 1022 of the second mounting cavity guides the placement of the speaker decorative panel 50. The speaker decorative panel 50 can aid in positioning during subsequent maintenance of the voice playback component 40. Furthermore, as a speaker decorative panel, it also contributes to the aesthetic harmony of the outer side of the door body facing the user. In practical applications, the speaker decorative panel 50 can be glued to the panel 102 to achieve the setting at the second opening 1022.

[0035] In one embodiment, the voice playback assembly 40 further includes a first damping member 402 and a second damping member 403; the speaker bracket 4011 is connected to the door frame bracket 101 via the first damping member 402; the speaker unit 4012 is connected to the speaker bracket 4011 via the second damping member 403. The speaker bracket 4011 is fixed to the door frame bracket 101, and the first damping member 402 (such as a damping sleeve) can reduce the transmission of vibrations from the speaker bracket 4011 to the door frame bracket 101. The speaker unit 4012 is fixed to the speaker bracket 4011, and the second damping member 403 (such as a damping sleeve) can reduce the vibration effect of the speaker unit 4012 on the speaker bracket 4011. Furthermore, the voice playback assembly 40 also includes a third damping member 404, which is disposed on the back of the speaker decorative panel 50 and focuses on sealing and damping between the speaker unit 4012 and the panel / speaker decorative panel 50. This configuration can better prevent the operating vibration of the speaker unit 4012 from being transmitted to the voice acquisition component 20, thereby interfering with the normal operation of the voice acquisition component 20.

[0036] As can be seen from the technical solutions provided in the embodiments of this application above, the dishwasher door module provided in this application includes a voice acquisition component 20 and a voice playback component 40, which can provide support for users to control the dishwasher through voice, thereby improving the convenience of using the dishwasher, especially for scenarios where hands are dirty and the dishwasher needs to be used. Compared with other modules of the dishwasher, the dishwasher door module is usually closer to the user. The dishwasher door module also constrains the placement position of the voice acquisition component 20 and the voice playback component 40 on the door body. This setting can shorten the distance of voice acquisition and voice playback, which is conducive to better acquisition of voice from the user and better output of voice to the user. Placing the voice acquisition component 20 and the voice playback component 40 closer to the top and further away from the bottom of the dishwasher as a whole can also keep the voice acquisition component 20 and the voice playback component 40 away from harsh placement contact surfaces (such as dark and damp kitchen floors), which is conducive to ensuring the performance of the voice acquisition component 20 and the voice playback component 40 and avoiding the negative impact of harsh environments. Meanwhile, the voice acquisition component 20 and the voice playback component 40 are spaced apart from each other, which can reduce the interference between voice acquisition and voice playback, and further improve the quality of the acquired voice and the quality of the played voice.

[0037] This application embodiment also provides a dishwasher, the dishwasher comprising: The body contains compartments; As described above, the dishwasher door module is rotatably connected to the lower part of the machine body so that the compartment can be opened or closed.

[0038] In one embodiment, the dishwasher, as a smart appliance, has an intelligent voice control module. This module can consist of a voice acquisition component 20 and a voice playback component 40 within the dishwasher door module, or it can be another module within the dishwasher that differs from the door module. Taking an example where the intelligent voice control module is a module distinct from the door module, the intelligent voice control module includes a controller, a voice receiving module, and a voice parsing module. The voice receiving module receives user commands, and the voice parsing module parses these commands. Based on the parsed command results, the controller controls the dishwasher door module to perform corresponding operations, thereby achieving intelligent control of the dishwasher door module and improving the user's dishwasher experience.

[0039] It should be noted that the devices and modules described in the device embodiments are based on the same inventive concept.

[0040] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A dishwasher door module, characterized in that, The dishwasher door body module comprises: a door body having opposite first and second ends in a first direction, the first end being rotatably connected to a lower part of a body of a dishwasher to open or close a chamber of the dishwasher, the door body having opposite first and second faces in a second direction, the first face facing the chamber; a voice collecting assembly arranged on the door body, the voice collecting assembly being arranged close to the first end; a voice playing assembly arranged on the door body, the voice playing assembly being arranged close to the first end, the voice playing assembly and the voice collecting assembly being arranged apart from each other, the voice playing assembly and the voice collecting assembly supporting voice control functions of the dishwasher.

2. The dishwasher door module according to claim 1, characterized in that The door body is provided with a first mounting cavity for accommodating the voice collecting assembly and a second mounting cavity for accommodating the voice playing assembly, a first opening of the first mounting cavity being arranged at a first height of the second face, a second opening of the second mounting cavity being arranged at a second height of the second face, a height difference between the first height and the second height being less than a height threshold.

3. The dishwasher door module according to claim 2, characterized in that The first opening and the second opening are identical in shape and size.

4. The dishwasher door module according to claim 2 or 3, characterized in that The door body comprises a panel and a door frame support for supporting the panel, the first mounting cavity and the second mounting cavity both penetrating the panel and the door frame support.

5. The dishwasher door module according to claim 4, characterized in that The panel is provided with a first through hole, the door frame support is provided with a second through hole, the first through hole is coaxial with the second through hole, the first mounting cavity is formed through the first through hole and the second through hole, and the first opening is formed through the first through hole on the exposed part of the second face; The panel is provided with a third through hole, the door frame support is provided with a fourth through hole, the third through hole is coaxial with the fourth through hole, the second mounting cavity is formed through the third through hole and the fourth through hole, and the second opening is formed through the third through hole on the exposed part of the second face.

6. The dishwasher door module according to claim 5, characterized in that The dishwasher door body module further comprises a microphone decorative plate provided with a sound transmission area, the microphone decorative plate being arranged at the first opening; The voice collecting assembly comprises a microphone unit and a microphone support for supporting the microphone unit, the microphone unit and the microphone support being mounted in the first mounting cavity.

7. The dishwasher door module according to claim 6, characterized in that The microphone support comprises a first sub-support and a second sub-support, the first sub-support being arranged close to the second face, the first sub-support being provided with a sound collecting hole, the second sub-support being arranged close to the first face, the first sub-support and the second sub-support forming a first cavity for accommodating the microphone unit through cooperation; The voice collecting assembly further comprises a first sealing member and a second sealing member, the first sealing member having a sound transmission function, the first sealing member being arranged at a back of the microphone decorative plate, and the second sealing member being arranged in the first cavity close to a part of the second sub-support; The first opening and the sound collecting hole are communicated to form a sound collecting passage directed to the microphone unit.

8. The dishwasher door module of claim 5, wherein, The dishwasher door module further comprises a speaker trim plate arranged at the second opening. The voice playing assembly comprises a speaker unit and a speaker support for supporting the speaker unit, and the speaker unit and the speaker support are installed in the second installation cavity.

9. The dishwasher door module according to claim 8, characterized in that The voice playing assembly further comprises a first damping member and a second damping member. The speaker support is connected with the door frame support through the first damping member. The speaker unit is connected with the speaker support through the second damping member.

10. A dishwasher, characterized in that The dishwasher comprises: a machine body in which a chamber is arranged; The dishwasher door module according to any one of claims 1-9 is rotatably connected with a lower portion of the machine body so as to open or close the chamber.

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