Dish-washing machine control panel with pressure-resistant protection function

Abstract

The utility model discloses a dish-washing machine control panel with a compression-resistant protection function. The dish-washing machine control panel comprises a shell, a display screen arranged on the shell and a plurality of buttons which are arranged on the shell and located below the display screen and are distributed in a linear array mode. According to the utility model, the pressure-resistant plates and the limiting sleeves are arranged, the pressure-resistant plates are located at the two sides of the control panel body, and the pressure-resistant plates are tightly attached to the control panel body through the heat-conducting plates, so that the control panel body is effectively prevented from being extruded or impacted by the outside, the safety and the stability of the control panel in the use process are remarkably improved, and the heat-conducting plates not only play a role in protection, but also play a role in limiting. And heat generated by the control panel body can be quickly transferred to the pressure-resistant plate and the radiating fins. According to the control panel, the heat dissipation holes are formed in the control panel body, the air channels formed between the heat dissipation holes and the heat dissipation fins are combined, heat can be efficiently discharged when air flows, the control panel body can be conveniently arranged on the limiting sleeve in a sleeving mode through the limiting mechanism, the control panel body and the two pressure-resistant plates, and it is ensured that the control panel body has higher stability in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of dishwasher control panels, in particular to a dishwasher control panel with pressure resistance protection. Background Art

[0002] Dishwashers are devices that automatically wash dishes such as bowls, chopsticks, plates, dishes, knives, forks, etc. They can be divided into box-type, cabinet-type, table-top and sink-integrated types according to their structure. They can be traced back to 1850 and are now widely used in home and commercial kitchens.

[0003] Upon investigation, it was found that the Chinese utility model patent with publication number CN219536390U discloses a dishwasher control panel with an anti-deformation structure, including a base, a pressure-resistant mechanism is arranged at the upper end of the base, a control mechanism is arranged at the front end of the base, an interface is arranged at the right end of the base, a mounting hole is fixedly connected to the rear end of the base, four mounting holes are arranged, a mounting plate is arranged at the left end of the base, and a mounting mechanism is arranged inside the base.

[0004] When the anti-pressure plate of the above-mentioned dishwasher control panel is subjected to force from above, the spring will be pressed down, and the spring will rebound under the force to prevent the anti-pressure plate from colliding with the base. The telescopic rod is used to fix the position of the anti-pressure plate to prevent the controller from being deformed by external force, thereby improving practicality; however, the control panel needs to be installed in the fixing groove on the fixing plate inside the base, and the base is only connected to the outside through an interface. The heat generated during the operation of the control panel cannot be effectively dissipated, which may affect the control panel after a long time.

[0005] Therefore, it is necessary to design a dishwasher control panel with pressure resistance protection to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a dishwasher control panel with pressure resistance protection.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A dishwasher control panel with pressure protection comprises a housing, a display screen arranged on the housing, and a plurality of buttons arranged on the housing below the display screen and distributed in a linear array, a control panel body is arranged in the housing, and limiting sleeves corresponding to the control panel body are fixedly installed at the four corners of the housing;

[0009] The limiting sleeve is provided with pressure-resistant plates located on both sides of the control board body, and the opposite sides of the two pressure-resistant plates are fixedly installed with heat-conducting plates corresponding to the control board body, and the side of the pressure-resistant plate away from the heat-conducting plate is fixedly installed with a plurality of heat dissipating fins distributed in a linear array.

[0010] Preferably, the four corners of the anti-pressure plate and the control panel body are provided with mounting openings adapted to the limiting sleeve.

[0011] Preferably, both ends of the shell are provided with heat dissipation openings adapted to the heat dissipation fins, and filters are arranged in the heat dissipation openings.

[0012] Preferably, two openings are formed on the limiting sleeve, and a limiting mechanism is arranged inside the limiting sleeve.

[0013] Preferably, the limiting mechanism includes a pressing rod slidably installed at the open end of the limiting sleeve, a connecting rod fixedly installed at one end of the pressing rod located inside the limiting sleeve, and a spring arranged between the connecting rod and the limiting sleeve, the two ends of the spring are respectively fixedly connected to one end of the connecting rod away from the pressing rod and the limiting sleeve, a limiting plate is slidably installed in the opening, a transmission rod is hinged on the connecting rod, and one end of the transmission rod away from the connecting rod is hinged to the limiting plate.

[0014] Preferably, one end of the shell is provided with a wiring port corresponding to the control panel body.

[0015] The utility model has the following beneficial effects:

[0016] By setting up the anti-pressure plate and the limiting sleeve, the anti-pressure plate is located on both sides of the control panel body, and is closely fitted with the control panel body through the heat conducting plate, which effectively prevents the control panel body from being squeezed or impacted from the outside, and significantly improves its safety and stability during use. The heat conducting plate not only plays a protective role, but also can quickly transfer the heat generated by the control panel body to the anti-pressure plate and the heat dissipation fins. Combined with the air duct formed between the heat dissipation port and the heat dissipation fins, the heat can be efficiently discharged when the air flows. Through the limiting mechanism, the control panel body and the two anti-pressure plates can be easily mounted on the limiting sleeve, ensuring that the control panel body has higher stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a dishwasher control panel with pressure resistance protection proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal decomposition structure of a dishwasher control panel with pressure resistance protection proposed by the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure at A;

[0020] Figure 4 This is a front view and cross-sectional structural schematic diagram of a limiting sleeve of a dishwasher control panel with pressure resistance protection proposed by the utility model;

[0021] In the figure: 1. shell; 11. display screen; 12. button; 13. heat dissipation port; 131. filter; 14. wiring port; 2. control board body; 21. installation port; 3. pressure-resistant plate; 31. heat-conducting plate; 32. heat dissipation fin; 4. limiting sleeve; 41. opening; 42. limiting mechanism; 421. pressing rod; 422. connecting rod; 423. spring; 424. limiting plate; 425. transmission rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A dishwasher control panel with pressure protection comprises a housing 1, a display screen 11 arranged on the housing 1, and a plurality of buttons 12 arranged on the housing 1 below the display screen 11 and distributed in a linear array. A control panel body 2 is arranged in the housing 1, and limiting sleeves 4 corresponding to the control panel body 2 are fixedly installed at the four corners of the housing 1;

[0024] The limiting sleeve 4 is provided with pressure-resistant plates 3 located on both sides of the control board body 2, and the opposite sides of the two pressure-resistant plates 3 are fixedly installed with heat-conducting plates 31 corresponding to the control board body 2, and the side of the pressure-resistant plate 3 away from the heat-conducting plate 31 is fixedly installed with a plurality of heat-dissipating fins 32 distributed in a linear array. The pressure-resistant plates 3 can protect the control board body 2 to prevent the control board body 2 from being squeezed and deformed, and through the coordinated use of the heat-conducting plates 31 and the heat-dissipating fins 32, the control board body 2 can be effectively cooled to ensure that it runs more efficiently.

[0025] Reference Figure 1 The four corners of the anti-pressure plate 3 and the control panel body 2 are provided with mounting openings 21 adapted to the limiting sleeve 4. The anti-pressure plate 3 and the control panel body 2 can be mounted on the limiting sleeve 4 through the mounting openings 21 to achieve stable installation inside the housing 1.

[0026] Reference Figure 2Both ends of the housing 1 are provided with heat dissipation ports 13 adapted to the heat dissipation fins 32, and a filter 131 is arranged in the heat dissipation ports 13. Through the coordinated use of the heat dissipation ports 13 and the heat dissipation fins 32, the interior of the housing 1 can be ventilated to achieve efficient heat dissipation of the control board body 2, and the filter 131 can filter dust in the air.

[0027] Reference Figure 3 The limiting sleeve 4 has two openings 41, and a limiting mechanism 42 is arranged in the limiting sleeve 4. The limiting mechanism 42 can fix the pressure-resistant plate 3 mounted on the limiting sleeve 4 to ensure that it is more stable when used.

[0028] Reference Figure 4 The limiting mechanism 42 includes a pressing rod 421 slidably mounted on the open end of the limiting sleeve 4, a connecting rod 422 fixedly mounted on one end of the pressing rod 421 located inside the limiting sleeve 4, and a spring 423 arranged between the connecting rod 422 and the limiting sleeve 4. The two ends of the spring 423 are respectively fixedly connected to the end of the connecting rod 422 away from the pressing rod 421 and the limiting sleeve 4. A limiting plate 424 is slidably mounted in the opening 41. A transmission rod 425 is hinged on the connecting rod 422. The end of the transmission rod 425 away from the connecting rod 422 is hinged to the limiting plate 424. When the pressing rod 421 is ejected by the spring 423, the limiting plate 424 can be located in the opening 41. At this time, the control panel body 2 can be disassembled. After reinstallation, when the pressing rod 421 is pressed, the limiting plate 424 can limit the control panel body 2 to ensure that it is more secure when used.

[0029] Reference Figure 1 One end of the housing 1 is provided with a wiring port 14 corresponding to the control board body 2. The wiring harness in the housing 1 can be connected to the outside world through the wiring port 14.

[0030] The specific working principle of the utility model is as follows:

[0031] First, during the normal use of the control panel body 2, the anti-pressure plate 3 is located on both sides of the control panel body 2 and is attached to the control panel body 2 through the heat conducting plate 31, so the control panel body 2 can be protected to prevent it from being directly squeezed or impacted, and the heat of the control panel body 2 during use can be transferred to the anti-pressure plate 3 and the heat dissipation fins 32 through the heat conducting plate 31, and the air duct formed by the heat dissipation fins 32 and the heat dissipation port 13 can discharge the heat when the air flows, ensuring that the heat of the control panel body 2 can be discharged in time when it is used; and when the control panel body 2 is in use, the heat of the control panel body 2 can be discharged in time. During installation, the control panel body 2 and the two pressure-resistant plates 3 can be sequentially mounted on the limiting sleeve 4 through the installation opening 21. When installing the rear cover of the shell 1, the rear cover can squeeze the pressing rod 421. When squeezing, the pressing rod 421 can drive the connecting rod 422 to move. The two ends of the transmission rod 425 are respectively hinged to the connecting rod 422 and the limiting plate 424. Therefore, when the connecting rod 422 moves, it can drive the limiting plate 424 to slide out of the opening 41 and fit the two sides of the control panel body 2, thereby achieving the fixation of the control panel body 2 and ensuring that the control panel body 2 is more stable during use.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dishwasher control panel with pressure-resistant protection, comprising a housing (1), a display screen (11) arranged on the housing (1), and a plurality of buttons (12) arranged on the housing (1) below the display screen (11) and distributed in a linear array, wherein a control panel body (2) is arranged in the housing (1), and limiting sleeves (4) corresponding to the control panel body (2) are fixedly installed at the four corners of the housing (1); It is characterized in that The limiting sleeve (4) is provided with pressure-resistant plates (3) located on both sides of the control board body (2); heat-conducting plates (31) corresponding to the control board body (2) are fixedly mounted on opposite sides of the two pressure-resistant plates (3); and a plurality of heat-dissipating fins (32) distributed in a linear array are fixedly mounted on a side of the pressure-resistant plate (3) away from the heat-conducting plate (31).

2. A dishwasher control panel with pressure resistance protection according to claim 1, characterized in that: The four corners of the pressure-resistant plate (3) and the control panel body (2) are provided with mounting openings (21) adapted to the limiting sleeve (4).

3. A dishwasher control panel with pressure protection according to claim 1, characterized in that: Both ends of the housing (1) are provided with heat dissipation openings (13) adapted to the heat dissipation fins (32), and a filter screen (131) is arranged inside the heat dissipation opening (13).

4. A dishwasher control panel with pressure resistance protection according to claim 1, characterized in that: The limiting sleeve (4) is provided with two openings (41), and a limiting mechanism (42) is arranged inside the limiting sleeve (4).

5. A dishwasher control panel with pressure resistance protection according to claim 4, characterized in that: The limiting mechanism (42) comprises a pressing rod (421) slidably mounted on the open end of the limiting sleeve (4), a connecting rod (422) fixedly mounted on one end of the pressing rod (421) located inside the limiting sleeve (4), and a spring (423) arranged between the connecting rod (422) and the limiting sleeve (4), the two ends of the spring (423) being respectively fixedly connected to one end of the connecting rod (422) away from the pressing rod (421) and the limiting sleeve (4), a limiting plate (424) being slidably mounted in the opening (41), a transmission rod (425) being hingedly mounted on the connecting rod (422), and one end of the transmission rod (425) away from the connecting rod (422) being hingedly mounted to the limiting plate (424).

6. A dishwasher control panel with pressure resistance protection according to claim 1, characterized in that: One end of the shell (1) is provided with a wiring port (14) corresponding to the control panel body (2).

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