Dustproof structure of marine cab console

Abstract

The utility model belongs to the technical field of ships, and particularly relates to a dustproof structure of a marine cab console. Comprising a shell, a filtering fan and heat dissipation grids, the filtering fan is arranged on the back face of the shell, the heat dissipation grids are arranged on the two sides of the shell, a dustproof shield is arranged on the upper portion of the shell, and a dustproof door is arranged on the front face of the shell. In practical application, the console of the ship cab can be arranged in the shell, the dustproof shield on the upper portion of the shell is used for conducting dustproof treatment on the console top, heat dissipation grids on the two sides of the shell and the filtering fan on the back face of the shell are matched, heat dissipation can be conducted on the console, and the dustproof capacity of the shell is enhanced. And the dustproof shield also plays a role in protecting the console surface, so that the console surface is prevented from being damaged due to accidents.

Description

Technical Field

[0001] The utility model belongs to the technical field of ships, and particularly relates to a dust-proof structure for a marine cab console. Background Art

[0002] During the navigation of a ship, various functions of the ship are controlled through a console. The tabletop of the existing console has no direct protection device and is prone to dust. Over time, the functions of the console may be affected. Moreover, the heat dissipation effect inside the sealed console is poor, and if an accident occurs, the tabletop of the console may be damaged, affecting navigation.

[0003] A main frame of a ship console with a patent application number of CN213735418U includes a box body. A heat dissipation plate is provided on the surface of the box body. A dust-proof cover is installed on one side of the heat dissipation plate inside the box body. A heat dissipation fan is installed inside the dust-proof cover. One end of the heat dissipation fan is installed on the surface of the heat dissipation plate. An installation bin is provided inside the box body. A partition plate is installed inside the installation bin. A middle plate is installed inside the box body. A wire hole is provided inside the middle plate. A bottom plate is installed at the bottom end inside the box body. A fixing plate is installed outside the bottom of the box body. The above device cannot observe the situation inside the console, cannot understand the dust accumulation inside the console, and cannot protect the console tabletop. Therefore, it is urgent for those skilled in the art to solve the above technical problems. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a dust-proof structure for a marine cab console in view of the above-mentioned deficiencies of the prior art. The dust-proof structure for the marine cab console integrally protects the console inside the shell through the shell, cooperates with a dust-proof cover to prevent dust and protect the console tabletop. A filtering fan and a heat dissipation grille are also provided on the shell, which have a certain heat dissipation and protection ability while preventing dust.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A dust-proof structure for a marine cab console includes a shell, a filtering fan and a heat dissipation grille. The filtering fan is arranged on the back of the shell, the heat dissipation grille is arranged on both sides of the shell, a dust-proof cover is arranged on the upper part of the shell, the dust-proof cover is a telescopic structure, and a dust-proof door is arranged on the front of the shell. A heat dissipation grille is also arranged at the lower part of the dust-proof door, and a filter screen is arranged in contact with the heat dissipation grille.

[0007] The heat dissipation grille below the dust-proof door provides an additional outlet for the hot air inside the housing, contributing to a more efficient air convection cycle. This not only accelerates the dissipation of heat but also forms a negative pressure area at the bottom of the device, attracting cooler external air to enter through the upper or side air inlets, further enhancing the overall heat dissipation efficiency. Although the ventilation openings at the bottom are increased, by attaching a filter screen, it effectively blocks dust and impurities from entering the housing interior, maintaining good dust-proof performance. In this way, while ensuring the heat dissipation effect, it also maintains the cleanliness of the internal components and the stability of long-term operation. The combined use of the heat dissipation grille and the filter screen helps balance the air pressure inside and outside the housing, reducing the situation where the dust-proof door is difficult to open or close due to air pressure difference, making the operation of the dust-proof door smoother, and at the same time reducing the potential impact of sudden air pressure changes on the internal sensitive components. A good heat dissipation and dust-proof mechanism is the key to maintaining the long-term stable operation of electronic devices. The design of the bottom heat dissipation grille and the filter screen effectively solves the problem of performance degradation caused by local overheating or dust accumulation of the device, improving the overall reliability and service life of the device. Such a design enables the device to better adapt to different environments, especially in places with more dust or high heat dissipation requirements, such as data centers, industrial sites, etc., ensuring the continuous and efficient operation of the device in harsh environments.

[0008] Furthermore, both the housing and the dust-proof cover are made of stainless steel. The dust-proof cover includes a connecting part and a cover door. The connecting part is welded to the upper part of the housing, and the cover door is a telescopic structure.

[0009] The stainless steel material has extremely high corrosion resistance and wear resistance, and can effectively resist erosion under various environmental conditions, including humidity, chemical corrosion, and daily wear, thus significantly extending the service life of the device and reducing maintenance costs. Welding the connecting part ensures a tight and seamless connection between the dust-proof cover and the housing. Compared with other connection methods such as screw fixation, welding can provide a better sealing effect, effectively blocking dust and other pollutants from entering the housing interior and protecting the internal components from damage. The telescopic cover door design allows users to easily adjust the opening and closing degree of the cover according to actual needs, facilitating internal inspection, maintenance, or cleaning, and at the same time can be fully closed when not in use, ensuring the maximization of the dust-proof effect. This design not only ensures the dust-proof effect but also does not affect the convenience of daily operation.

[0010] Furthermore, two squares for accommodating the filter fans are opened on the back of the housing. A filter screen is provided at the squares. The filter fans include a first filter fan and a second filter fan, and both the first filter fan and the second filter fan are arranged on the back of the housing.

[0011] By configuring two filtering fans instead of a single one, the air circulation speed and heat dissipation efficiency inside the housing can be significantly improved. Especially for devices operating in high-load or high-temperature environments, heat can be more effectively discharged, keeping internal components within a safe operating temperature range, preventing performance degradation or hardware damage caused by overheating. A filter screen is provided at each fan position, which can effectively intercept dust and impurities in the air, preventing them from entering the housing with the airflow and protecting sensitive electronic components from contamination. The double-filter screen design further enhances the dust-proof effect, reduces the frequency of cleaning and maintenance, extends the maintenance cycle and service life of the device. The design of two fans provides a certain degree of redundancy. Even if one fan fails, the other fan can still continue to operate, ensuring basic heat dissipation requirements, reducing the risk of the entire system overheating due to a single fan failure, and enhancing the stability and reliability of the system. With reasonable design, two low-speed fans may generate less noise than a single high-speed fan because they can work together at a lower speed to achieve the same heat dissipation effect, which is particularly important for noise-sensitive application environments (such as offices, home entertainment systems, etc.). The independent fan unit design makes it relatively simple to replace or upgrade the fans. If higher-performance or quieter fan products are available in the future, users can easily replace them without affecting the structure or operation of the entire device.

[0012] Furthermore, the dust-proof door includes an observation window and a door handle, and two of each are provided.

[0013] Setting two observation windows can provide a wider field of view. No matter which angle the user stands at, they can clearly view the working status of the internal components of the housing, such as checking for abnormal heat generation, dust accumulation, or confirming whether the internal devices are operating normally. This is very beneficial for daily monitoring and troubleshooting. Equipping two door handles means that users with left-handed or right-handed habits can feel more convenient and labor-saving when opening the dust-proof door for maintenance, cleaning, or device upgrade. The design of two handles also makes the opening more stable and balanced, avoiding possible tilting or jamming problems when opening the door with a single handle. The multi-point fixing design (two handles) can lock the dust-proof door more firmly, preventing the door body from loosening or being easily opened under unexpected circumstances, protecting the internal devices from external interference or unauthorized access, and ensuring the security of the device.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting a filtering fan on the back of the housing, it can effectively prevent external dust from directly entering the housing. The filter screen can capture the dust in the air, keep the interior clean, and the design of the dust-proof cover and dust-proof door further enhances the dust-proof effect, ensuring the cleanliness of the console tabletop. The retractable dust-proof cover can be adjusted according to needs and can also play a certain protective role to prevent the tabletop from being damaged;

[0016] 2. The heat dissipation grilles are set on both sides of the housing, which can make full use of natural convection or forced air cooling for heat dissipation. Even while dust-proof, it can ensure that the internal components are effectively cooled. The overall housing is made of stainless steel, which can provide protection for the console, keep the equipment running stably and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view of the present utility model.

[0018] Figure 2 is the top view of the present utility model.

[0019] Figure 3 is the left view of the present utility model.

[0020] Figure 4 is the right view of the present utility model.

[0021] Figure 5 is the rear view of the present utility model.

[0022] Figure 6 is the schematic structural view of the protective door of the present utility model.

[0023] Among them: 1 - housing; 2 - filtering fan; 21 - first filtering fan; 22 - second filtering fan; 3 - heat dissipation grille; 4 - dust-proof cover; 41 - connecting part; 42 - cover door; 5 - dust-proof door; 51 - observation window; 52 - door handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following further describes the present utility model in detail in conjunction with the drawings and specific preferred embodiments.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "left side", "right side", "upper part", "lower part", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. "First", "second", etc. do not represent the importance of the components, so they cannot be understood as limitations to the present utility model. The specific dimensions adopted in this embodiment are only for illustrative purposes of the technical solution and do not limit the protection scope of the present utility model.

[0026] Referring to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , it can be known that a dust-proof structure for a marine cab console includes a housing 1 that constitutes the whole device. A dust-proof cover 4 is welded to the upper part of the housing 1. The dust-proof cover 4 is welded to the housing 1 through a connecting part 41. The cover door 42 of the dust-proof cover 4 is a telescopic structure. Heat dissipation grilles 3 are arranged on the left and right sides of the housing 1. A first filter fan 21 and a second filter fan 22 are arranged on the back of the housing 1. A dust-proof door 5 is arranged on the front of the housing 1.

[0027] In one embodiment, filter nets are arranged at the heat dissipation grilles 3 to prevent dust and large impurities from entering the console and affecting the console. When the console is not in use, the dust-proof cover 4 is in a closed state. The dust-proof cover 4 can completely wrap the console tabletop, which can effectively prevent the console tabletop from being stained with dust and also prevent damage to the console tabletop caused by external forces. When the console needs to be used, the dust-proof cover 4 is opened, and the dust-proof cover 4 can be retracted to a position where it does not affect the operation of the console. When the console is working, the filter fans 2 will start to dissipate heat for the console and provide a certain dust-proof function.

[0028] Referring to Figure 6 , it can be known that the protective door 5 is composed of an observation window 51 and a door handle 52. Two observation windows 51 and two door handles 52 are provided on the front of the dust-proof door 5. Heat dissipation grilles 3 are also arranged at the bottom of the protective door 5.

[0029] In one embodiment, when the console is working or abnormal, the staff can observe the console inside the housing 1 through the observation window 51 of the protective door 5, and at the same time, they can also observe the dust accumulation situation of the console. If repair or cleaning is needed, only the door handle 52 is needed to operate the console. At the same time, the heat dissipation grilles 3 at the bottom of the protective door 5 can also provide a heat dissipation function. Filter nets are also arranged at the heat dissipation grilles 3 to prevent dust and large impurities from falling into the console.

[0030] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A dustproof structure for a ship's cab console, used for protecting and dustproofing the console in the ship's cab, characterized by: It includes a shell, a filter fan and a heat dissipation grille; wherein the filter fan is arranged on the back of the shell, the heat dissipation grille is arranged on both sides of the shell, a dust cover is arranged on the upper part of the shell, the dust cover is a retractable structure, and a dust door is arranged on the front of the shell; the heat dissipation grille is also arranged at the lower part of the dust door, and a filter net is arranged in contact with the heat dissipation grille.

2. A dustproof structure for a marine cab console according to claim 1, characterized in that: The shell and the dustproof shield are both made of stainless steel. The dustproof shield comprises a connecting portion and a cover door. The connecting portion is welded to the upper portion of the shell, and the cover door is a telescopic structure.

3. A dustproof structure for a marine cab console according to claim 1, characterized in that: The back of the shell has two square frames for accommodating the filter fans, the square frames are provided with filter nets, the filter fans include a first filter fan and a second filter fan, and the first filter fan and the second filter fan are both provided on the back of the shell.

4. The dustproof structure of the marine cab console according to claim 1 is characterized in that: The dustproof door comprises an observation window and a door handle, and two of the observation windows and two of the door handles are respectively provided.

Images