Control panel and dish washing machine

Abstract

The utility model relates to a control panel and a dish washing machine, and belongs to the field of household appliances. A control panel comprises: a main housing assembly provided with an accommodating cavity; the wire buckle assembly is arranged on the main shell assembly, the wire buckle assembly is provided with a plurality of wire passing holes, and the plurality of wire passing holes are sequentially arranged at intervals; the circuit assembly is arranged on the main shell assembly and located in the containing cavity; the wire sequentially penetrates through the plurality of wire passing holes, one end of the wire can be electrically connected with the circuit assembly, and the other end of the wire is electrically connected with the outside. The utility model discloses a control panel used for a dish washing machine. The wire buckle assembly and the main shell assembly are integrally formed, so that the strength and the stability of the wire buckle assembly are ensured, and the risk that the wire buckle assembly is easy to break when the wire is tightened due to the excessive part is avoided.

Description

Technical Field

[0001] This utility model relates to the field of household appliances, and in particular to a control panel and a dishwasher. Background Technology

[0002] In existing technology, dishwasher control panels lack dedicated cable management systems, resulting in scattered cable placement and hindering control panel assembly. Even with cable clips to organize the cables, these clips are often extra parts of the control panel, making them prone to breakage during cable placement. This can lead to cable detachment, unstable circuit connections, disrupted dishwasher operation, and even more serious electrical malfunctions. Utility Model Content

[0003] Therefore, it is necessary to provide a control panel and dishwasher that address the issue of dishwasher control panels lacking a cable management structure or having a poorly stable cable management structure.

[0004] A control panel includes: a main housing assembly having a receiving cavity; a wire fastener assembly disposed on the main housing assembly, the wire fastener assembly having a plurality of wire through holes arranged sequentially at intervals; a circuit assembly disposed on the main housing assembly and located in the receiving cavity; and a wire passing through the plurality of wire through holes sequentially, one end of the wire being electrically connected to the circuit assembly, and the other end of the wire being electrically connected to the outside.

[0005] The above discloses a control panel for a dishwasher. By incorporating a wire clip assembly into the main housing assembly, the multiple wire holes of the wire clip assembly are arranged in an orderly manner, allowing wires to pass through sequentially along a predetermined path. This avoids the problem of scattered wire placement and greatly improves the ease of control panel assembly. Compared to traditional scattered wiring methods, assembly workers can quickly and accurately position the wires, reducing the time spent on wire organization and positioning during assembly, significantly improving assembly efficiency, reducing assembly difficulty, and minimizing rework due to assembly errors. Simultaneously, the integrated design of the wire clip assembly and the main housing assembly ensures the strength and stability of the wire clip assembly, avoiding the risk of breakage when tightening wires due to the wire clip assembly being an extra part. This not only reduces the possibility of wire detachment, thus preventing damage to the equipment and extending the lifespan of the control panel, but also reduces safety hazards caused by wiring faults during equipment operation, improving the stability and reliability of equipment operation. Furthermore, one end of the wire is stably electrically connected to the circuit assembly, and the other end is connected to external power, ensuring the stability of power transmission and reducing equipment failures caused by poor contact. In summary, this control panel, through optimized structural design, improves assembly efficiency, ensures the safety and stability of the circuit, reduces the risk of equipment failure, and extends the service life of the equipment. It demonstrates significant advantages in both the production and assembly stages and the equipment usage stages, possessing substantial practical and economic value, and providing strong support for the stable operation of related equipment.

[0006] In one embodiment, the number of wire guide holes is at least three, namely, an inlet wire guide hole, a transition wire guide hole, and an outlet wire guide hole. These holes provide guidance for the placement of wires. The inlet wire guide hole is used to guide the wire into the control panel, while the outlet wire guide hole is used to connect the wire to the dishwasher's circuitry. The transition wire guide hole serves as a transition when the wire needs to change direction or make an intermediate connection. This clear functional division makes the wiring route clearer and more standardized, avoiding tangled wires and facilitating quick identification and troubleshooting of wiring problems by installation and maintenance personnel.

[0007] In one embodiment, both the lead-in hole and the lead-out hole are provided with a limiting groove and a through groove, which are connected. The cross-sectional area of ​​the limiting groove is smaller than that of the wire, while the cross-sectional area of ​​the through groove is larger than that of the wire. By providing limiting grooves and through grooves in the lead-in hole and the lead-out hole, the wire is precisely positioned. The limiting groove, with its smaller cross-sectional area, effectively holds the wire in place, preventing it from moving freely during or after assembly, making it easier for workers to control the wire's position during wiring. The connected through groove, with its larger cross-sectional area, provides sufficient space for the wire to pass through and out, reducing resistance during wiring and greatly improving assembly convenience. Compared to traditional wire hole designs, assemblers can quickly complete wiring operations without repeatedly adjusting the wire position, effectively shortening assembly time and reducing the probability of assembly errors.

[0008] In one embodiment, the cross-sectional area of ​​the transition hole is larger than that of the conductor. By setting the cross-sectional area of ​​the transition hole to be larger than that of the conductor, it is not only ensured that the conductor is not squeezed during passage, reducing the risk of conductor sheath wear, but also that a certain buffer space is provided for the conductor within the slot. When the equipment vibrates during operation, the conductor can move within a small range within the transition hole, avoiding line damage caused by excessive pulling, thereby ensuring the stability of power transmission.

[0009] In one embodiment, the number of transition holes is multiple. By providing at least one transition hole in the in-line fastener assembly, when the wire is long, multiple transition holes can distribute the excessively long wire, avoiding wire congestion, reducing wiring difficulty, and greatly improving assembly efficiency. Simultaneously, during equipment operation, each transition hole provides sufficient buffer space for its corresponding wire. When the equipment vibrates, the wires shift within their respective transition holes, effectively avoiding mutual compression and entanglement, and reducing line damage caused by excessive pulling.

[0010] In one embodiment, the wire clip assembly is disposed on the side wall of the main housing assembly. By making the wire clip assembly easily accessible during assembly, the assembly personnel can operate more conveniently, quickly threading the wire through the wire hole, reducing wiring time and significantly improving assembly efficiency. At the same time, this layout makes the wiring clear and intuitive, facilitating inspection and adjustment, and reducing assembly errors caused by messy wiring.

[0011] In one embodiment, the wire clip assembly includes a wire clip body disposed on the main housing assembly. There are two wire clip bodies; one forms the inlet hole with the main housing assembly, and the other forms the outlet hole. A transition hole is formed between adjacent wire clip bodies. By utilizing the inlet hole, transition hole, and outlet hole formed collaboratively by the wire clip body and the main housing assembly, a clear and pre-defined wiring path is provided for the wires, greatly reducing wiring difficulty. Installers only need to thread the wires according to the specified route to complete the operation, significantly shortening assembly time and improving production efficiency. Simultaneously, during use, the orderly layout of the wire holes ensures standardized wire routing, avoiding tangling and wear caused by messy wires, and guaranteeing stable signal transmission.

[0012] In one embodiment, the wire clip assembly further includes a limiting protrusion disposed on the wire clip body, located within the inlet wire hole and the outlet wire hole. The limiting protrusion, the wire clip body, and the main housing assembly are integrally formed. Integrating the wire clip body with the main housing assembly simplifies the assembly process, reduces the number of parts, and lowers assembly complexity, while also enhancing the stability of the wire clip assembly. Multiple limiting protrusions are distributed on both sides of the inlet and outlet wire holes. During use, the limiting protrusions firmly hold the wire, preventing it from detaching from the wire hole due to vibration, displacement, or other factors during equipment operation. This reduces the risk of poor contact and short circuits caused by loose wires, ensuring stable equipment operation. Simultaneously, because the wire clip body and the main housing assembly are integrally formed, the connection gaps between them are eliminated, significantly enhancing the overall structural robustness, effectively resisting vibration and impact, reducing the risk of the wire clip assembly falling off or being damaged, and ensuring a consistently stable wire connection. Multiple limiting protrusions are integrally molded with the wire clip body, further strengthening the fixation of the wires inside the wire holes. This prevents the wires from shifting or wearing due to vibration or water flow impact, comprehensively ensuring the stability of signal transmission and extending the service life of the control panel. In terms of assembly convenience, the integrated design significantly simplifies the assembly process. Compared to the traditional method of assembling multiple independent components, installers do not need to spend a lot of time on tedious alignment and fixing operations. They only need to place the wires in the wire holes to complete the wiring, effectively shortening assembly time, reducing assembly difficulty, and improving production efficiency.

[0013] In one embodiment, the circuit assembly includes a housing assembly and a circuit board. The housing assembly is disposed on the main housing assembly and located within the receiving cavity. The housing assembly has a mounting cavity, and the circuit board is disposed on the housing assembly and located within the mounting cavity. By placing the circuit board on the housing assembly, reliable physical protection is provided for the circuit board, enclosing it within the mounting cavity to prevent the intrusion of dust, moisture, and other impurities, reducing the risk of circuit failures caused by short circuits or corrosion. Simultaneously, the robust support of the mounting cavity for the circuit board reduces the impact of equipment vibration on the circuit board, prevents electronic components from loosening, ensures the circuit board can stably display the current dishwasher information to the user, and guarantees long-term stable operation of the equipment. Furthermore, placing the housing assembly within the receiving cavity of the main housing assembly helps optimize the internal space layout, improves space utilization, and makes the overall structure more compact and rational.

[0014] In one embodiment, the housing assembly includes a shell, light-shielding components, and positioning members. The shell is disposed on the main housing assembly. Multiple light-shielding components are disposed on the shell. Multiple positioning members are disposed on the shell and are correspondingly sandwiched between two adjacent light-shielding components. The circuit board is disposed on the shell and / or the multiple light-shielding components, and the multiple positioning members pass through the circuit board. The shell has the mounting cavity. By arranging multiple light-shielding components in an orderly manner on the shell, mutual interference and light crosstalk between the light emitted by the display components of the circuit assembly can be effectively prevented, ensuring that the light propagation path of each display element is independent and clear, thus improving the clarity and accuracy of the display. When the user operates the control panel, misinterpretation of display information due to light interference will not occur, improving the reliability of human-computer interaction. Simultaneously, the multiple positioning members correspondingly sandwiched between adjacent light-shielding components not only prevent light crosstalk but also provide precise positioning for the installation of the circuit board. When installing circuit boards, workers can quickly and accurately install them onto the housing and light-shielding components using the positioning parts, reducing assembly difficulty, improving assembly efficiency, ensuring stable installation of the circuit boards, and reducing the risk of failure due to improper installation. Furthermore, the mounting cavity in the housing extends the physical protection of the circuit board, preventing dust and moisture intrusion and reducing the risk of short circuits and corrosion.

[0015] In one embodiment, the light-shielding assembly includes a first light-shielding member and a second light-shielding member. Multiple first light-shielding members are disposed on the sidewall of the housing and extend towards the mounting cavity. Second light-shielding members pass through the sidewall of the housing and form a protrusion outside the receiving cavity. A second light-shielding member is sandwiched between two adjacent first light-shielding members. The length of the positioning member extending towards the mounting cavity is greater than the length of the second light-shielding member extending towards the mounting cavity, and the length of the first light-shielding member extending towards the mounting cavity is greater than the length of the second light-shielding member extending towards the mounting cavity. By extending multiple first light-shielding members on the sidewall of the housing towards the mounting cavity, and ensuring that the length of the first light-shielding member extending towards the mounting cavity is greater than the length of the second light-shielding member extending towards the mounting cavity, light leakage is effectively prevented when the display components disposed on the first and second light-shielding members emit light. Furthermore, the greater length of the positioning member extending towards the mounting cavity further prevents light leakage, blocks cross-interference of light rays, and comprehensively prevents light leakage between display components. Because the second light-shielding component forms a protrusion on the outside of the receiving cavity, it ensures that the display component prevents light leakage when displaying to the user, making the display screen clearer and more accurate. This effectively improves the accuracy of information obtained by the user when operating the control panel and greatly optimizes the visual experience of human-computer interaction.

[0016] In one embodiment, the circuit board includes display components and a base plate. The base plate is disposed on the housing. Multiple display components are mounted on the base plate and are correspondingly inserted through multiple light-shielding components. Multiple positioning components are inserted through the base plate. By correspondingly inserting multiple display components through multiple light-shielding components, the first and second light-shielding components of the light-shielding components work closely together to restrict light propagation and precisely constrain the light emission direction of each display component, eliminating light crosstalk between adjacent display components. This ensures that the information on each display component is clear and presented independently, improving the contrast and recognizability of the displayed image and providing intuitive and accurate visual information for the user to operate the control panel. The base plate is mounted on the housing, and multiple positioning components are inserted through the base plate to firmly fix the circuit board to the housing, preventing loosening of components due to equipment vibration. Simultaneously, the display components are inserted through the light-shielding components, ensuring a tight connection between the light-shielding components and the circuit board, enhancing the overall structural stability. During assembly, positioning components and light-shielding assemblies provide precise positioning for the display components and base plate. Installers only need to install according to the preset positions, reducing assembly difficulty, shortening assembly time, and improving production efficiency. Furthermore, the overall robust structure better protects the circuit board, reducing the corrosion of the display components and base plate by dust, moisture, and other impurities, ensuring stable equipment operation, extending equipment lifespan, and enhancing the product's market competitiveness.

[0017] In one embodiment, a control component and a display screen are also included. The control component is disposed on the main housing assembly, and the circuit component mates with the main housing assembly to form a recess. The display screen is disposed on the circuit component and located within the recess. By utilizing the circuit component to form a recess with the main housing assembly and embedding the display screen within the recess, damage to the display screen caused by external impacts is effectively avoided, extending the lifespan of the display screen. It also creates a simple and integrated visual effect. When the user operates the control component, the display screen instantly displays relevant information, forming an intuitive and convenient human-machine interaction mode, helping the user quickly grasp the operating status of the device and greatly improving the accuracy and convenience of operation. Due to the modular design of the control component and display screen, maintenance personnel can quickly locate and replace faulty components individually without the need for extensive disassembly of the entire control panel, effectively reducing maintenance time and costs.

[0018] A second aspect of this application discloses a dishwasher, which includes: the control panel described above; and a dishwasher body, wherein the control panel is disposed on the dishwasher body.

[0019] The second aspect disclosed above discloses a dishwasher that integrates the control panel onto the main body of the dishwasher with the wire clip assembly and the main housing assembly. This design ensures the strength and stability of the wire clip assembly while also standardizing the routing of the wires, preventing messy and easily broken wiring. Simultaneously, a light-shielding component prevents light from different areas of the display screen from interfering with each other, allowing users to clearly read the displayed information even in strong light or complex lighting conditions, thus enhancing the product's market competitiveness. Attached Figure Description

[0020] Figure 1 This is the first perspective view of the control panel;

[0021] Figure 2 This is a second perspective view of the control panel;

[0022] Figure 3 for Figure 2 A magnified view of a portion of region A;

[0023] Figure 4 This is a third-dimensional view of the control panel;

[0024] Figure 5 for Figure 4 A magnified view of a portion of region B;

[0025] Figure 6 This is the fourth perspective view of the control panel;

[0026] Figure 7 for Figure 6 A magnified view of a portion of region C;

[0027] Figure 8 This is an exploded view of the control panel;

[0028] Figure 9 This is the fifth perspective view of the control panel;

[0029] Figure 10 for Figure 9 A magnified view of a portion of region D;

[0030] Figure 11 This is the sixth perspective view of the control panel;

[0031] Figure 12 for Figure 11 A magnified view of a portion of region E;

[0032] Figure 13 This is a 3D view of the circuit board.

[0033] The correspondence between the reference numerals and the component names is as follows:

[0034] 1. Main housing assembly, 101. Receiving cavity, 102. Groove;

[0035] 2. Wire buckle assembly, 21. Wire buckle body, 22. Limiting protrusion, 201. Wire through hole, 2011. Wire inlet hole, 2012. Wire transition hole, 2013. Wire outlet hole;

[0036] 3 Circuit assembly, 31 Housing assembly, 311 Outer shell, 312 Light shielding assembly, 3121 First light shield, 3122 Second light shield, 313 Positioning component, 32 Circuit board, 321 Display component, 322 Base plate, 301 Mounting cavity;

[0037] 4 wires;

[0038] 5. Control components. Detailed Implementation

[0039] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0040] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0041] The control panel and dishwasher of some embodiments of the present invention are described below with reference to the accompanying drawings.

[0042] Example 1

[0043] like Figures 1 to 13 As shown, this embodiment discloses a control panel, including: a main housing assembly 1, the main housing assembly 1 having a receiving cavity 101; a wire fastener assembly 2, the wire fastener assembly 2 being disposed on the main housing assembly 1, the wire fastener assembly 2 having a plurality of wire through holes 201, the plurality of wire through holes 201 being arranged sequentially at intervals; a circuit assembly 3, the circuit assembly 3 being disposed on the main housing assembly 1 and located in the receiving cavity 101; and a wire 4, the wire 4 passing sequentially through the plurality of wire through holes 201, one end of the wire 4 being electrically connected to the circuit assembly 3, and the other end of the wire 4 being electrically connected to the outside.

[0044] This application discloses a control panel for a dishwasher. By placing the wire clip assembly 2 on the main housing assembly 1, and with multiple wire holes 201 of the wire clip assembly 2 arranged in an orderly manner, the wires can pass through sequentially along a predetermined path, avoiding the problem of scattered wire placement and greatly improving the convenience of control panel assembly. Compared with the traditional scattered wiring method, assembly workers can quickly and accurately position the wires, reducing the time spent on wire organization and positioning during assembly, significantly improving assembly efficiency, reducing assembly difficulty, and reducing rework caused by assembly errors. At the same time, the design of the wire clip assembly 2 being integrally formed with the main housing assembly 1 ensures the strength and stability of the wire clip assembly 2, avoiding the risk of breakage when tightening the wire 4 due to the wire clip assembly 2 being an extra part. This not only reduces the possibility of the wire 4 falling off, thus preventing damage to the equipment caused by the wire 4 falling off and extending the service life of the control panel, but also reduces safety hazards caused by circuit faults during equipment operation, improving the stability and reliability of equipment operation. In addition, one end of the wire 4 is stably electrically connected to the circuit assembly 3, and the other end is electrically connected to the outside, ensuring the stability of power transmission and reducing equipment failures caused by poor contact. In summary, this control panel, through optimized structural design, improves assembly efficiency, ensures the safety and stability of the circuit, reduces the risk of equipment failure, and extends the service life of the equipment. It demonstrates significant advantages in both the production and assembly stages and the equipment usage stages, possessing substantial practical and economic value, and providing strong support for the stable operation of related equipment.

[0045] like Figures 2 to 5As shown, in addition to the features of the above embodiments, this embodiment further specifies that the number of wire guide holes 201 is at least three, namely, an inlet wire guide hole 2011, a transition wire guide hole 2012, and an outlet wire guide hole 2013. The inlet wire guide hole 2011, transition wire guide hole 2012, and outlet wire guide hole 2013 provide a guiding function for the wire 4. The inlet wire guide hole 2011 is used to introduce the wire 4 into the control panel, while the outlet wire guide hole 2013 is used to connect the wire 4 to the circuit assembly 3 of the dishwasher. The transition wire guide hole 2012 can serve as a transition when the wire 4 needs to change direction or make intermediate connections. This clear functional division makes the wiring clearer and more standardized, avoiding tangled wires and facilitating quick identification and handling of wiring problems by installation and maintenance personnel.

[0046] like Figure 4 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: both the lead-in hole 2011 and the lead-out hole 2013 are provided with a limiting groove and a through groove, the limiting groove and the through groove are connected, the cross-sectional area of ​​the limiting groove is smaller than the cross-sectional area of ​​the wire 4, and the cross-sectional area of ​​the through groove is larger than the cross-sectional area of ​​the wire 4. By providing the limiting groove and the through groove in the lead-in hole 2011 and the lead-out hole 2013, the wire 4 is precisely positioned. The cross-sectional area of ​​the limiting groove is smaller than the cross-sectional area of ​​the wire 4, which can effectively hold the wire 4 in place, preventing it from moving randomly during assembly or after assembly, making it easier for workers to control the position of the wire 4 during the wiring process. The connected through groove, because its cross-sectional area is larger than that of the wire 4, provides sufficient space for the wire 4 to pass through and out, reducing the resistance during wiring and greatly improving the convenience of assembly. Compared with the traditional wire hole design, the assembler does not need to repeatedly adjust the position of the wire to quickly complete the wiring operation, effectively shortening the assembly time and reducing the probability of assembly errors.

[0047] like Figure 4 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the cross-sectional area of ​​the transition hole 2012 is larger than the cross-sectional area of ​​the conductor 4. By setting the cross-sectional area of ​​the transition hole 2012 to be larger than that of the conductor 4, this not only ensures that the conductor 4 will not be squeezed during passage, reducing the risk of wear on the outer sheath of the conductor 4, but also provides a certain buffer space for the conductor 4 within the slot. When the equipment vibrates during operation, the conductor 4 can move within a small range within the transition hole 2012, avoiding line damage caused by excessive pulling, thereby ensuring the stability of power transmission.

[0048] like Figure 4 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further specifies that the number of transition holes 2012 is multiple. By providing at least one transition hole 2012 in the in-line fastener assembly 2, when the wire 4 is long, multiple transition holes 2012 can divert the excessively long wire 4, avoiding congestion of the wire 4, reducing wiring difficulty, and greatly improving assembly efficiency. At the same time, during equipment operation, each transition hole 2012 provides sufficient buffer space for the corresponding wire 4. When the equipment vibrates, the wire 4 moves within its respective transition hole 2012, effectively avoiding mutual compression and entanglement, and reducing line damage caused by excessive pulling.

[0049] like Figure 1 , Figure 2 and Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the wire clip assembly 2 is disposed on the side wall of the main housing assembly 1. By making the side wall position accessible to the wire clip assembly 2 during assembly, it is more convenient for assemblers to operate, allowing them to quickly pass the wire 4 through the wire hole, reducing wiring time and significantly improving assembly efficiency. At the same time, this layout makes the wiring clear and intuitive, facilitating inspection and adjustment, and reducing assembly errors caused by messy wiring.

[0050] like Figures 4 to 7 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the wire clip assembly 2 includes a wire clip body 21, which is disposed on the main housing assembly 1. There are two wire clip bodies 21, one of which forms an inlet wire hole 2011 with the main housing assembly 1, and the other forms an outlet wire hole 2013 with the main housing assembly 1. A transition wire hole 2012 is formed between adjacent wire clip bodies 21. By utilizing the inlet wire hole 2011, transition wire hole 2012, and outlet wire hole 2013 formed collaboratively by the wire clip body 21 and the main housing assembly 1, a clear and pre-defined wire path is provided for the wires, greatly reducing the difficulty of wiring. Installers only need to thread the wires according to the specified route to complete the operation, significantly shortening assembly time and improving production efficiency. Simultaneously, during use, the orderly layout of the wire holes ensures standardized wire routing, avoiding tangling and wear caused by messy wires, and guaranteeing stable signal transmission.

[0051] like Figures 4 to 7As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the wire buckle assembly 2 also includes a limiting protrusion 22, which is disposed on the wire buckle body 21 and located within the inlet wire hole 2011 and the outlet wire hole 2013. The limiting protrusion 22, the wire buckle body 21, and the main housing assembly 1 are integrally formed. By integrally forming the wire buckle body 21 with the main housing assembly 1, the assembly process is simplified, the number of parts is reduced, and the assembly complexity is lowered, while the stability of the wire buckle assembly 2 is enhanced. Multiple limiting protrusions 22 are distributed on both sides of the inlet wire hole 2011 and the outlet wire hole 2013. During use, the limiting protrusions 22 can firmly hold the wire, preventing it from coming out of the wire hole due to vibration, displacement, or other factors during equipment operation, reducing the risk of poor contact and short circuit caused by loose wires, and ensuring stable operation of the equipment. Meanwhile, since the wire clip body 21 and the main housing assembly 1 are integrally molded, the connection gaps between them are eliminated, significantly enhancing the overall structural robustness, effectively resisting vibration and impact, reducing the risk of the wire clip assembly 2 falling off or being damaged, and ensuring that the connection of the wire 4 remains stable. Furthermore, the multiple limiting protrusions 22, integrally molded with the wire clip body 21, further strengthen the fixing effect on the wire 4 inside the wire hole, preventing the wire 4 from shifting or wearing due to vibration or water flow impact, comprehensively ensuring the stability of signal transmission and extending the service life of the control panel. From the perspective of assembly convenience, the integral molding design greatly simplifies the assembly process. Compared to the traditional assembly method of multiple independent components, installers do not need to spend a lot of time on tedious alignment and fixing operations; they only need to place the wire 4 in the wire hole to complete the wiring, effectively shortening assembly time, reducing assembly difficulty, and improving production efficiency.

[0052] like Figure 1 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further defines: the circuit assembly 3 includes a housing assembly 31 and a circuit board 32. The housing assembly 31 is disposed on the main housing assembly 1 and located in the receiving cavity 101. The housing assembly 31 has a mounting cavity 301, and the circuit board 32 is disposed on the housing assembly 31 and located in the mounting cavity 301. By placing the circuit board 32 on the housing assembly 31, reliable physical protection is provided for the circuit board 32, enclosing it within the mounting cavity 301, preventing the intrusion of impurities such as dust and moisture, and reducing the risk of circuit failure caused by short circuits or corrosion. At the same time, the stable support of the mounting cavity 301 for the circuit board 32 can reduce the impact of equipment vibration on the circuit board, prevent electronic components from loosening, ensure that the circuit board 32 can stably display the current dishwasher information to the user, and ensure long-term stable operation of the equipment. In addition, placing the housing assembly 31 in the receiving cavity 101 of the main housing assembly 1 helps to optimize the internal space layout, improve space utilization, and make the overall structure more compact and reasonable.

[0053] like Figure 9 and Figure 10 As shown, in addition to the features of the above embodiments, this embodiment further defines: the housing assembly 31 includes a housing 311, light-shielding components 312, and positioning members 313. The housing 311 is disposed on the main housing assembly 1. Multiple light-shielding components 312 are disposed on the housing 311. Multiple positioning members 313 are disposed on the housing 311 and are correspondingly sandwiched between two adjacent light-shielding components 312. A circuit board 32 is disposed on the housing 311 and / or multiple light-shielding components 312. Multiple positioning members 313 pass through the circuit board 32. The housing 311 has a mounting cavity 301. By orderly arranging multiple light-shielding components 312 on the housing 311, mutual interference and light leakage emitted by the display element 321 of the circuit assembly 3 can be effectively prevented, ensuring that the light propagation path of each display element is independent and clear, thus improving the clarity and accuracy of the display. When the user operates the control panel, the displayed information will not be misjudged due to light interference, improving the reliability of human-computer interaction. Meanwhile, multiple positioning elements 313 are clamped one-to-one between adjacent light-shielding components 312, not only preventing light leakage but also providing precise positioning for the installation of the circuit board 32. When installing the circuit board 32, workers can quickly and accurately install it onto the housing 311 and the light-shielding components 312 using the positioning elements 313, reducing assembly difficulty, improving assembly efficiency, ensuring the circuit board 32 is securely installed, and reducing the risk of malfunctions due to improper installation. Furthermore, the mounting cavity 301 provided in the housing 311 continues the physical protection function for the circuit board 32, preventing dust and moisture intrusion and reducing the risk of short circuits and corrosion.

[0054] like Figures 8 to 12As shown, in addition to the features of the above embodiments, this embodiment further defines that: the light-shielding component 312 includes a first light-shielding member 3121 and a second light-shielding member 3122. The number of first light-shielding members 3121 is multiple. The multiple first light-shielding members 3121 are disposed on the side wall of the housing 311 and extend toward the mounting cavity 301. The second light-shielding member 3122 passes through the side wall of the housing 311 and forms a protrusion outside the receiving cavity 101. The second light-shielding member 3122 is sandwiched between two adjacent first light-shielding members 3121. The length of the positioning member 313 extending toward the mounting cavity 301 is greater than the length of the second light-shielding member 3122 extending toward the mounting cavity 301. The length of the first light-shielding member 3121 extending toward the mounting cavity 301 is greater than the length of the second light-shielding member 3122 extending toward the mounting cavity 301. By extending multiple first light-shielding members 3121 along the sidewall of the housing 311 towards the mounting cavity 301, and ensuring that the length of the first light-shielding members 3121 extending towards the mounting cavity 301 is greater than the length of the second light-shielding members 3122 extending towards the mounting cavity 301, light leakage between the display components located on the first and second light-shielding members 3121 and 3122 when emitting light is effectively prevented. Simultaneously, the positioning member 313 extending towards the mounting cavity 301 is greater than the length of the second light-shielding member 3122 extending towards the mounting cavity 301, further preventing light leakage and blocking cross-interference of light rays, thus comprehensively preventing light leakage between display components. Because the second light-shielding member 3122 forms a protrusion on the outer side of the receiving cavity 101, light leakage is ensured when the display component is displayed to the user, making the display screen clearer and more accurate. This effectively improves the accuracy of information obtained by the user when operating the control panel and greatly optimizes the visual experience of human-computer interaction.

[0055] like Figure 8 and Figure 13As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the circuit board 32 includes a display element 321 and a base plate 322. The base plate 322 is disposed on the housing 311. Multiple display elements 321 are disposed on the base plate 322, and each display element 321 is correspondingly inserted through multiple light-shielding components 312. Multiple positioning components 313 are inserted through the base plate 322. By correspondingly inserting multiple display elements 321 through multiple light-shielding components 312, the first and second light-shielding components of the light-shielding components 312 closely cooperate to restrict light propagation while precisely constraining the light emission direction of each display element 321, eliminating light crosstalk between adjacent display elements 321. This ensures that the information of each display element 321 is clearly and independently presented, improving the contrast and recognizability of the displayed image, and providing intuitive and accurate visual information for the user to operate the control panel. The base plate 322 is mounted on the housing 311, and multiple positioning components 313 pass through the base plate 322 to firmly fix the circuit board 32 to the housing 311, preventing components from loosening due to equipment vibration. Simultaneously, the display component 321 passes through the light-shielding assembly 312, ensuring a tight fit between the light-shielding assembly 312 and the circuit board 32, enhancing the overall structural stability. During assembly, the positioning components 313 and the light-shielding assembly 312 provide precise positioning for the installation of the display component 321 and the base plate 322. Installers only need to install according to the preset positions, reducing assembly difficulty, shortening assembly time, and improving production efficiency. Furthermore, the overall stable structure better protects the circuit board 32, reducing the corrosion of the display component 321 and the base plate 322 by dust, moisture, and other impurities, ensuring stable equipment operation, extending equipment lifespan, and enhancing the product's market competitiveness.

[0056] like Figure 11 As shown, in addition to the features of the above embodiments, this embodiment further includes a control component 5 and a display screen. The control component 5 is disposed on the main housing assembly 1, the circuit component 3 cooperates with the main housing assembly 1 to form a groove 102, and the display screen is disposed on the circuit component 3 and located in the groove 102. By utilizing the cooperation between the circuit component 3 and the main housing assembly 1 to form the groove 102 and embedding the display screen in the groove 102, damage to the display screen caused by external impact is effectively avoided, extending the service life of the display screen, while also creating a simple and integrated visual effect. When the user operates the control component 5, the display screen can instantly display relevant information, forming an intuitive and convenient human-computer interaction mode, helping the user quickly grasp the operating status of the equipment, and greatly improving the accuracy and convenience of operation. Due to the modular design of the control component 5 and the display screen, maintenance personnel can quickly locate and replace faulty parts individually without having to disassemble the entire control panel, effectively reducing maintenance time and costs.

[0057] Example 2

[0058] like Figures 1 to 13 As shown, this embodiment discloses a dishwasher, including: the control panel described above; and a dishwasher body, wherein the control panel is disposed on the dishwasher body.

[0059] The second aspect of this application discloses a dishwasher. By placing the control panel on the main body of the dishwasher and integrating the wire fastener assembly 2 and the main housing assembly 1, the strength and stability of the wire fastener assembly 2 are ensured, while also standardizing the routing of the wires 4, avoiding messy and easily broken wiring. Simultaneously, a light-shielding component prevents light from different areas of the display screen from interfering with each other, allowing users to clearly read the displayed information even in strong light or complex lighting conditions, thus enhancing the product's market competitiveness.

[0060] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A control panel, characterized in that, The control panel includes: The main housing assembly (1) is provided with a receiving cavity (101); A wire buckle assembly (2) is disposed on the main housing assembly (1). The wire buckle assembly (2) is provided with a plurality of wire through holes (201), which are arranged at intervals in sequence. Circuit assembly (3), the circuit assembly (3) is disposed on the main housing assembly (1) and located in the receiving cavity (101); The wire (4) passes through a plurality of wire holes (201) in sequence. One end of the wire (4) can be electrically connected to the circuit assembly (3), and the other end of the wire (4) is electrically connected to the outside.

2. The control panel according to claim 1, characterized in that, The number of the wire-passing holes (201) is at least three, and the three wire-passing holes (201) are respectively the wire-inlet hole (2011), the wire-transition hole (2012), and the wire-out hole (2013).

3. The control panel according to claim 2, characterized in that, Both the lead-in hole (2011) and the lead-out hole (2013) are provided with a limiting groove and a wire-passing groove. The limiting groove and the wire-passing groove are connected. The cross-sectional area of ​​the limiting groove is smaller than the cross-sectional area of ​​the wire (4), and the cross-sectional area of ​​the wire-passing groove is larger than the cross-sectional area of ​​the wire (4). And / or the cross-sectional area of ​​the transition hole (2012) is greater than the cross-sectional area of ​​the conductor (4).

4. The control panel according to claim 2, characterized in that, The number of transition line holes (2012) is multiple; And / or the wire buckle assembly (2) is disposed on the side wall of the main housing assembly (1).

5. The control panel according to claim 2, characterized in that, The wire buckle assembly (2) includes a wire buckle body (21), which is disposed on the main housing assembly (1). There are two wire buckle bodies (21), one of which forms the inlet wire hole (2011) with the main housing assembly (1), and the other wire buckle body (21) forms the outlet wire hole (2013) with the main housing assembly (1). The transition wire hole (2012) is formed between two adjacent wire buckle bodies (21).

6. The control panel according to claim 5, characterized in that, The wire buckle assembly (2) further includes a limiting protrusion (22), which is disposed on the wire buckle body (21). The limiting protrusion (22) is located inside the lead wire hole (2011) and the lead wire hole (2013). The limiting protrusion (22), the wire buckle body (21), and the main housing assembly (1) are integrally formed.

7. The control panel according to claim 1, characterized in that, The circuit assembly (3) includes a housing assembly (31) and a circuit board (32). The housing assembly (31) is disposed on the main housing assembly (1) and located in the receiving cavity (101). The housing assembly (31) has a mounting cavity (301). The circuit board (32) is disposed on the housing assembly (31) and located in the mounting cavity (301).

8. The control panel according to claim 7, characterized in that, The housing assembly (31) includes a housing (311), a light-shielding assembly (312), and a positioning member (313). The housing (311) is disposed on the main housing assembly (1). There are multiple light-shielding assemblies (312), which are disposed on the housing (311). There are multiple positioning members (313), which are disposed on the housing (311) and are sandwiched between two adjacent light-shielding assemblies (312) in a one-to-one correspondence. The circuit board (32) is disposed on the housing (311) and / or multiple light-shielding assemblies (312). The multiple positioning members (313) pass through the circuit board (32). The housing (311) is provided with the mounting cavity (301).

9. The control panel according to claim 8, characterized in that, The light-shielding assembly (312) includes a first light-shielding member (3121) and a second light-shielding member (3122). There are multiple first light-shielding members (3121). Multiple first light-shielding members (3121) are disposed on the side wall of the housing (311) and extend toward the mounting cavity (301). The second light-shielding member (3122) passes through the side wall of the housing (311) and forms a protrusion outside the receiving cavity (101). The second light-shielding member (3122) is sandwiched between two adjacent first light-shielding members (3121). The length of the positioning member (313) extending toward the mounting cavity (301) is greater than the length of the second light-shielding member (3122) extending toward the mounting cavity (301). The length of the first light-shielding member (3121) extending toward the mounting cavity (301) is greater than the length of the second light-shielding member (3122) extending toward the mounting cavity (301). And / or the circuit board (32) includes a display element (321) and a base plate (322), the base plate (322) is disposed on the housing (311), the number of the display elements (321) is multiple, the multiple display elements (321) are disposed on the base plate (322), the multiple display elements (321) are correspondingly disposed through the multiple light-shielding components (312), and the multiple positioning elements (313) are disposed through the base plate (322).

10. A dishwasher, characterized in that, The dishwasher includes: The control panel according to any one of claims 1 to 9; The dishwasher body has the control panel mounted on it.

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