Adjustable ship electrical control box convenient for wire arrangement

Abstract

The utility model discloses an adjustable ship electrical control box convenient for wire arrangement, which comprises a control box main body with a hollow rectangular frame structure, symmetrical fixed slideways are arranged on two sides in the control box main body, at least two groups of wire arrangement assemblies are movably connected onto the slideways, and the wire arrangement assemblies are transversely arranged in parallel and can move up and down along the slideways and be locked. A detachable rear end cover is arranged at the rear end of the control box, a cooling fan is arranged on the rear end cover, and a dustproof net plate is further arranged between the fan and the flat cable assembly. According to the utility model, the arrangement of device connecting wires is simplified through the adjustable wire arrangement ring and the rubber cushion block, the problem of disordered wire arrangement is solved, and the circuit layout is optimized through adjusting the sliding sleeve and the positioning bolt; the working environment of the device is effectively improved through the design of a cooling fan and a dustproof net plate; the box cover main body is provided with the handle and the visual window, so that the operation is easy, and the maintenance and internal condition observation are convenient; according to the utility model, the wire arrangement convenience is optimized, the line uniformity is improved, and the functions of heat dissipation, dust prevention and convenient maintenance are realized.

Description

Technical Field

[0001] This utility model belongs to the technical field of electrical control boxes, and in particular relates to an adjustable marine electrical control box that is easy to route cables. Background Technology

[0002] An electrical control box is a general term for the motor control center and one of the core devices in various motor control systems. In the marine industry, electrical control boxes play a crucial role. The electronic devices and components inside the marine electrical control box can precisely control and manage the operation of various marine equipment, ensuring not only the normal operation of the equipment but also improving overall efficiency and safety.

[0003] However, due to the relatively dispersed layout of the internal circuits of traditional electrical control boxes, the complexity of the wiring is greatly increased. This complex wiring layout makes it extremely difficult for maintenance personnel to sort out and diagnose the wiring when they need to inspect or maintain the electrical control box. The intricate wiring not only increases the time and difficulty of maintenance, but may also lead to equipment failure or safety accidents due to incorrect connections or omissions.

[0004] A search revealed a Chinese utility model document (CN213278735U) disclosing a ship electrical control box with facilitating wiring. The document states that "moving grooves are provided on both inner walls of the main body, two placement openings are provided on the bottom surface of the main body, a placement groove is provided on the top of the main body, a dustproof mesh frame is inserted into the placement groove, a main dustproof mesh is fixedly connected inside the dustproof mesh frame, moving strips are fixedly connected to both outer surfaces of the dustproof mesh frame, and two fixing blocks are fixedly connected to the bottom of the dustproof mesh frame." While this electrical control box incorporates a detachable dustproof mesh frame as an improvement, due to design limitations, it faces difficulties in wiring during actual use. This results in the internal wiring not being able to be arranged and positioned individually, leading to a messy and disorganized layout that lacks neatness and aesthetics. This situation not only affects the overall appearance of the electrical control box but may also cause inconvenience for later maintenance and repair, increasing the workload for operators and thus exhibiting certain limitations.

[0005] Therefore, there is an urgent need for an adjustable marine electrical control box that facilitates wiring to address the technical deficiencies mentioned above, thereby improving maintenance efficiency and ensuring the safe operation of the ship while ensuring the practicality and aesthetics of the electrical control box. Utility Model Content

[0006] To address the problems existing in the prior art, the purpose of this invention is to provide an adjustable marine electrical control box that facilitates wiring, improves the neatness of the wiring and enhances the heat dissipation and dust prevention of the control box. It not only facilitates wiring and heat dissipation but also enables convenient maintenance. Specifically, this invention utilizes an adjustable coil to facilitate the individual arrangement of component connection wires, solving the problem of messy and difficult-to-distinguish wiring. Rubber pads on the coil increase friction for placing the connection wires. Adjusting the sliding sleeve and positioning bolts allows for flexible adjustment of the coil's position, resulting in a more orderly wiring arrangement that facilitates maintenance and repair. The design of the cooling fan and dustproof mesh effectively dissipates heat and prevents dust, improving the working environment for the components. Furthermore, the control box features an easy-to-open and close cover for convenient inspection of internal components. A handle and viewing window on the cover, along with mounting bolts and positioning clips, facilitate inspection and viewing of the control box's internal components. These designs of the present invention not only optimize the convenience of wiring, but also enhance heat dissipation and maintenance functions, improve the overall performance of the ship's electrical control box, and solve the problems of messy internal wiring and inconvenient maintenance of traditional electrical control boxes.

[0007] To achieve the above and other related objectives, the present invention adopts the following technical solution:

[0008] This utility model provides an adjustable marine electrical control box that facilitates cable routing, including a control box body. The control box body is a hollow rectangular frame structure. There is a fixed slide rail on each of the left and right sides inside the control box body. The two fixed slide rails are arranged longitudinally and are symmetrical. A cable routing assembly is movably connected between the opposite fixed slide rails. There are no less than two sets of cable routing assemblies. Each cable routing assembly is arranged laterally and is parallel to each other. The cable routing assembly can move up and down along the fixed slide rails and be locked in place.

[0009] The rear end of the control box body is detachably fixed with a rear end cover. The rear end cover is equipped with a cooling fan for controlling the heat dissipation inside the control box body. A dustproof mesh plate is provided in front of the cooling fan. The dustproof mesh plate is detachably fixed inside the control box body and is located between the plane where the cooling fan is located and the plane where the ribbon cable assembly is located.

[0010] Furthermore, each of the left and right ends of the cable assembly is fixedly connected to an adjusting sleeve. The adjusting sleeves located at the left and right ends of the same cable assembly are respectively fitted onto the fixed slides on the left and right sides. The adjusting sleeves are provided with positioning holes and are equipped with positioning bolts for limiting and fixing.

[0011] As a preferred technical solution, the cable assembly includes a cable board and cable coils. The cable board has a plurality of cable coils located at its front end and evenly spaced. The cable coils are used to thread connection wires of devices located inside the control box body. Rubber pads are also provided on the cable coils. Further, the rubber pads are arranged in a ring around the inside of the cable coils.

[0012] As a preferred technical solution, the dustproof mesh is externally fixedly connected to an installation frame, and the top and bottom of the control box body are each provided with an installation slot. The top and bottom of the installation frame are respectively inserted into the installation slots, so that the dustproof mesh is fixedly fitted onto the control box body.

[0013] As a further preferred technical solution, the electrical control box also includes a temperature sensor and a controller, the controller being signal-connected to the temperature sensor and the cooling fan; the temperature sensor is installed on the outer wall of the control box body to monitor the temperature inside the control box body in real time; the controller is used to set the temperature range, and after receiving the signal from the temperature sensor, determines and controls the opening and closing of the cooling fan.

[0014] Furthermore, a cover body is movably hinged to the front end of the control box body to close the control box body and protect the internal components from dust.

[0015] Furthermore, the interior of the lid body is provided with a viewing window, which is embedded in the center of the lid body; a handle is fixedly connected to the bottom of the front end of the lid body, and the handle is located below the viewing window; mounting bolts are provided on the left and right sides of the front end of the lid body, and the lid body is locked and fixed to the control box body by the mounting bolts.

[0016] Furthermore, a positioning buckle is provided on each of the left and right sides of the bottom front end of the control box body to limit the position of the box cover body.

[0017] As described above, the present invention has the following beneficial effects:

[0018] (1) The present invention provides an adjustable marine electrical control box that facilitates wiring. It is equipped with an adjusting sleeve, a wiring plate, a wiring coil, a positioning bolt, and a rubber pad. The connecting wires of the internal components of the control box can pass through the wiring coil. The rubber pad inside the wiring coil can increase the friction of the connecting wires. The position of the wiring coil is adjustable. When adjusting, the positioning bolt needs to be unscrewed first, and then the adjusting sleeve is moved. The adjusting sleeve slides on the fixed slide. After the wiring coil is moved to the appropriate position, the wiring can be arranged. The wiring coil can arrange the connecting wires one by one, which is not only aesthetically pleasing but also convenient for viewing the connection position. This structure realizes the function of facilitating wiring.

[0019] (2) The present invention provides an adjustable marine electrical control box that facilitates wiring. By providing a dustproof mesh plate, a cooling fan, a mounting frame, and a mounting slot, the components inside the control box generate heat when they are working. When the temperature sensor detects that the temperature inside the control box exceeds the set value, the cooling fan inside the control box is turned on. The cooling fan can dissipate heat from the inside of the control box. During the heat dissipation process, the dustproof mesh plate can protect the inside of the control box from dust, preventing dust from adhering to the components inside the control box. This structure achieves the functions of heat dissipation and dust prevention.

[0020] (3) The present invention provides an adjustable marine electrical control box that facilitates wiring. It is equipped with a box cover body, mounting bolts, a handle, a positioning buckle and a viewing window. Marine control devices can be installed inside the control box body. The inside of the control box body can be inspected regularly. During the inspection, the mounting bolts need to be unscrewed first, and then the handle is held to lift the box cover body upward. The viewing window on the box cover body makes it easy for the staff to check the inside of the control box body. The positioning buckle can limit the box cover body, thereby improving the limit stability of the box cover body installation. This structure realizes the function of easy maintenance. Attached Figure Description

[0021] Figure 1 This is a frontal cross-sectional structural diagram of the present invention.

[0022] Figure 2 This is a front view cross-sectional structural diagram of the dustproof mesh plate in this utility model.

[0023] Figure 3 This is a front view structural diagram of this utility model.

[0024] Figure 4 This is a front view structural diagram of the ribbon cable board in this utility model.

[0025] The specific descriptions of the reference numerals in the attached drawings are as follows: 1. Control box body; 12. Fixed slide rail; 13. Mounting slot; 14. Positioning buckle; 2. Cable tray; 21. Adjusting sleeve; 211. Positioning bolt; 22. Cable tray; 221. Rubber pad; 3. Cooling fan; 4. Dustproof mesh plate; 41. Mounting frame; 5. Temperature sensor; 6. Box cover body; 61. Viewing window; 62. Handle; 63. Mounting bolt. Detailed Implementation

[0026] To better understand the purpose, structure, and function of this utility model, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0027] In the description of this utility model, it should be noted that the positional relationships indicated by terms such as "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" are based on the positional relationships shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific direction, and therefore should not be construed as a limitation of this utility model.

[0028] Example

[0029] like Figures 1 to 4 As shown, this embodiment provides an adjustable marine electrical control box that facilitates wiring, including a control box body 1. The control box body 1 is a hollow rectangular frame structure, and the interior of the control box body 1 is used to house marine control devices.

[0030] A fixed slide rail 12 is fixedly connected to each of the left and right sides inside the control box body 1. The two fixed slide rails 12 are arranged longitudinally and symmetrically on the left and right sides at a position close to the front end of the control box body 1. An adjustable cable assembly is movably connected between the opposite fixed slide rails 12. There are no less than two sets of cable assemblies. Each cable assembly is arranged laterally and parallel to each other. The cable assembly can move up and down along the fixed slide rail 12 and be locked in place. Specifically, each of the left and right ends of the cable assembly is fixedly connected to an adjusting sleeve 21. The adjusting sleeve 21 has a shape that matches the outer cross-section of the fixed slide rail 12. The adjusting sleeves 21 located at the left and right ends of the same cable assembly are respectively sleeved on the outside of the fixed slide rail 12 located on the left and right sides inside the control box body 1. The adjusting sleeve 21 has a positioning hole and is equipped with a positioning bolt 211. The positioning bolt 211 can move back and forth along the central axis of the positioning hole in the positioning hole, so that the rear end of the positioning bolt 211 is pressed against the front end face of the fixed slide rail 12, so as to realize the limiting fixation of the cable assembly on the fixed slide rail 12. This ensures that the cable assembly can be moved and fixed on the fixed slide rail 12 through the adjusting sleeve 21, which facilitates the adjustment of the height of the cable assembly to adapt to different lengths and numbers of connecting lines, and realizes adjustable cable arrangement.

[0031] like Figure 4As shown, the wiring assembly includes a wiring board 2 and wiring coils 22. The wiring board 2 is provided with a plurality of wiring coils 22. The wiring coils 22 are located at the front end of the wiring board 2 and are distributed at equal intervals. The wiring coils 22 are used to thread the connecting wires of the devices located inside the control box body 1, thereby neatly fixing and arranging the wiring, improving the neatness of the wiring and the convenience of maintenance. During operation, when adjusting, first loosen the positioning bolt 211 in the positioning hole on the adjusting sleeve 21. Then, move the adjusting sleeves 21 on the left and right sides of the same cable tray 2 along the fixed slide rail 12 to adjust their positions, so that the cable tray 2 slides along the longitudinal direction of the fixed slide rail 12 until the cable coil 22 moves to the appropriate position. Then tighten the positioning bolt 211 to achieve synchronous adjustment of the height position of the cable coil 22 on the same cable tray 2. After the distribution adjustment of the position of the cable coil 22 is completed, the connecting wires on the device can be arranged and organized one by one through the cable coil 22. This is not only aesthetically pleasing but also makes it easy to see the connection position. It allows for more intuitive adjustment of the wiring according to the actual needs on site, solving the problem of messy and difficult-to-distinguish wiring.

[0032] like Figure 1 As shown, in this embodiment, there are three sets of ribbon cable assemblies. Each ribbon cable board 2 has five ribbon coils 22 fixedly connected inside. Furthermore, each ribbon coil 22 is provided with a rubber pad 221. The rubber pad 221 is fixedly connected inside the ribbon coil 22 to increase the friction when the connecting wire is placed, to help fix the connecting wire line, and to prevent the connecting wire line from shifting during vibration. There are five rubber pads 221, and the rubber pads 221 are arranged in a ring inside the ribbon coil 22.

[0033] The rear end of the control box body 1 is detachably fixed with a rear end cover, on which a cooling fan 3 is fixedly installed. This fan controls the heat dissipation inside the control box body 1, reducing the internal temperature and preventing overheating of components. Figure 2As shown, a dustproof mesh plate 4 is provided in front of the cooling fan 3. The dustproof mesh plate 4 is detachably and fixedly installed inside the control box body 1, and is located between the rear end plane of the control box body 1 where the cooling fan 3 is located and the plane where the cable assembly is located. During the heat dissipation process, the dustproof mesh plate 4 plays a role in preventing dust from entering the control box body 1, thus protecting the internal components from contamination. Specifically, a mounting frame 41 is fixedly connected to the outside of the dustproof mesh plate 4. A mounting slot 13 is fixedly connected to the top and bottom of the control box body 1. The top and bottom of the mounting frame 41 are respectively inserted into the mounting slot 13, so that the dustproof mesh plate 4 is firmly embedded in the control box body 1. The dustproof mesh plate 4 can be removed from the mounting slot 13 for replacement and cleaning. Through the combined design of the cooling fan 3 and the detachable dustproof mesh plate 4, heat dissipation is ensured while preventing dust from adhering to the components inside the control box body 1 during the operation of the cooling fan 3, thereby effectively achieving the functions of heat dissipation and dust prevention.

[0034] In other embodiments, such as Figure 3 As shown, the electrical control box also includes a temperature sensor 5 and a controller. The temperature sensor 5 is installed on the outer wall of the control box body 1. Preferably, the temperature sensor 5 is located at the upper end of the outer wall of the control box body 1. According to the principle that cold air sinks and hot air rises, the temperature distribution inside the control box will show the characteristic of being hot at the top and cold at the bottom. Therefore, by placing the temperature sensor 5 at the upper end of the outer wall of the control box body 1, the high-temperature area inside the control box body 1 can be captured more accurately, thereby more effectively monitoring the temperature condition inside the control box body 1. Both the temperature sensor 5 and the cooling fan 3 are connected to the controller for signal transmission. During use, the temperature sensor 5... The temperature of the electrical control box is monitored in real time. When the temperature sensor 5 detects that the temperature inside the control box body 1 exceeds the temperature value set by the controller, the controller receives a signal from the temperature sensor 5 and controls the cooling fan 3 inside the control box body 1 to automatically turn on to dissipate heat. During the heat dissipation process, the temperature sensor 5 continuously monitors the temperature in real time. When the temperature sensor 5 detects that the temperature inside the control box body 1 drops to the temperature range set by the controller, the controller receives a signal from the temperature sensor 5 and controls the cooling fan 3 to automatically turn off and stop heat dissipation. At the same time, the dustproof mesh plate 4 can play a role in preventing dust inside the control box body 1 during the heat dissipation process. In this embodiment, the controller is a PLC controller. The function of judging the actual temperature and automatically controlling the start and stop based on the set temperature value is a conventional function of the controller, so it will not be described in detail.

[0035] like Figure 3As shown, a cover body 6 is movably hinged to the front end of the control box body 1. The cover body 6 is used to close the control box body 1 to protect the components placed inside the control box body 1 and further improve the dustproof effect. In another embodiment, the cover body 6 is movably connected to the upper end of the control box body 1 via a hinge. Specifically, a viewing window 61 is provided inside the cover body 6. The viewing window 61 is embedded in the center of the cover body 6, allowing staff to easily view the inside of the control box body 1, thus facilitating regular inspection and maintenance of the control box body 1. A handle 62 is fixedly connected to the bottom of the front end of the cover body 6. The handle 62 is located below the viewing window 61, facilitating observation and maintenance. Mounting bolts 63 are provided on the left and right sides of the front end of the cover body 6. The cover body 6 is locked and fixed to the control box body 1 by the mounting bolts 63, enhancing the stability during fixing. The rear end of the mounting bolts 63 can be embedded inside the control box body 1, thereby improving the efficiency of disassembly and assembly. In a further preferred embodiment, a positioning buckle 14 is fixedly connected to each of the left and right sides of the bottom front end of the control box body 1 to limit the position of the box cover body 6. During operation, when the box cover body 6 is closed, a backward force is applied to the box cover body 6, causing the bottom end of the box cover body 6 to be embedded inside the positioning buckle 14, and the mounting bolt 63 is used to further lock and fix the box cover body 6. When the box cover body 6 is closed, the mounting bolt 63 on the box cover body 6 is unscrewed, and a forward and upward force is applied to the box cover body 6 using the handle 62, causing the bottom end of the box cover body 6 to disengage from the positioning buckle 14. The design of the positioning buckle 14 improves the limiting stability of the box cover body 6 during installation and reduces the impact of hull swaying.

[0036] In summary, the working principle of the electrical control box of this utility model when installed and used in its optimal state is as follows: the ship control device is placed inside the control box body 1, the position of the cable tray 2 is adjusted by sliding it up and down to adjust the height of the cable tray 22, and the connecting wires of the devices inside the control box body 1 are passed through the cable tray 22 for arrangement. The rubber pad 221 inside the cable tray 22 can also improve the friction of the connecting wires. Finally, the control box body 1 is installed on the designated equipment. Specifically, during adjustment, the positioning bolt 211 needs to be unscrewed first, and then the adjusting sleeve 21 can be moved to distribute and adjust the coil 22. The operator can view the inside of the control box body 1 through the viewing window 61 on the box cover body 6, and perform regular maintenance and replacement / cleaning of the dust filter 4. During maintenance, the mounting bolt 63 is unscrewed, and then the handle 62 is held to lift the box cover body 6 upwards. After opening, the inside of the control box body 1 can be inspected. During cleaning and replacement, the rear end cover is first removed from the control box body 1, and the dust filter 4 is lifted upwards until the mounting frame 41 at the lower end of the dust filter 4 is detached from the control box. The mounting slot 13 at the lower end of the main body 1 is used to install the dustproof mesh plate 4. The dustproof mesh plate 4 is then tilted and removed. The removed dustproof mesh plate 4 is cleaned or replaced. When the cooling fan 3 malfunctions, the rear end cover can be removed for easy repair or replacement. When the electrical control box is in the closed state, the positioning buckle 14 limits the box cover body 6, and the cooling fan 3 dissipates heat from the inside of the control box body 1. During the heat dissipation process, the dustproof mesh plate 4 can protect the inside of the control box body 1 from dust, preventing dust from adhering to the components inside the control box body 1. Thus, the electrical control box of this utility model has the functions of wiring, heat dissipation, and dust prevention in one.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art can make various changes or equivalent substitutions to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are protected by the present invention.

Claims

1. An adjustable marine electrical control box for easy wiring, comprising a control box body (1), characterized in that, The control box body (1) is a hollow rectangular frame structure. There is a fixed slide (12) on each of the left and right sides inside the control box body (1). The two fixed slides (12) are arranged longitudinally and are symmetrical from left to right. A ribbon cable assembly is movably connected between the fixed slides (12) arranged opposite each other. There are no less than two sets of ribbon cable assemblies. Each ribbon cable assembly is arranged laterally and is parallel to each other. The ribbon cable assembly can move up and down along the fixed slide (12) and be locked and fixed. The rear end of the control box body (1) is detachably fixed with a rear end cover. A cooling fan (3) is provided on the rear end cover to control the heat dissipation inside the control box body (1). A dustproof mesh plate (4) is provided in front of the cooling fan (3). The dustproof mesh plate (4) is detachably fixed inside the control box body (1) and is located between the plane where the cooling fan (3) is located and the plane where the ribbon cable assembly is located.

2. The adjustable marine electrical control box for easy wiring as described in claim 1, characterized in that, Each of the left and right ends of the cable assembly is fixedly connected to an adjusting sleeve (21). The adjusting sleeves (21) located at the left and right ends of the same cable assembly are respectively sleeved on the fixed slide rails (12) on the left and right sides. The adjusting sleeves (21) are provided with positioning holes and are equipped with positioning bolts (211) for limiting and fixing.

3. The adjustable marine electrical control box for easy wiring as described in claim 2, characterized in that, The wiring assembly includes a wiring board (2) and wiring coils (22). The wiring board (2) is provided with a plurality of wiring coils (22). The wiring coils (22) are located at the front end of the wiring board (2) and are distributed at equal intervals. The wiring coils (22) are used to pass through the connecting wires of the devices located inside the control box body (1). The wiring coils (22) are provided with rubber pads (221).

4. An adjustable marine electrical control box for easy wiring as described in claim 3, characterized in that, The rubber pads (221) are distributed in a ring inside the coil (22).

5. An adjustable marine electrical control box for easy wiring as described in claim 1, characterized in that, The dustproof mesh (4) is fixedly connected to an installation frame (41). The top and bottom of the control box body (1) are each provided with an installation slot (13). The top and bottom of the installation frame (41) are respectively inserted into the installation slot (13), so that the dustproof mesh (4) is fixedly fitted onto the control box body (1).

6. An adjustable marine electrical control box for easy wiring as described in any one of claims 1-5, characterized in that, It also includes a temperature sensor (5) and a controller, the controller being signal-connected to the temperature sensor (5) and the cooling fan (3); the temperature sensor (5) is installed on the outer wall of the control box body (1) to monitor the temperature inside the control box body (1) in real time; the controller is used to set the temperature range and, after receiving the signal from the temperature sensor (5), determines and controls the opening and closing of the cooling fan (3).

7. An adjustable marine electrical control box for easy wiring as described in claim 6, characterized in that, The front end of the control box body (1) is movably hinged to the box cover body (6) to close the control box body (1) to protect the internal components and prevent dust.

8. An adjustable marine electrical control box for easy wiring as described in claim 7, characterized in that, The inside of the box cover body (6) is provided with a viewing window (61), which is embedded in the center of the box cover body (6); a handle (62) is fixedly connected to the bottom of the front end of the box cover body (6), which is located below the viewing window (61); mounting bolts (63) are provided on the left and right sides of the front end of the box cover body (6), and the box cover body (6) is locked and fixed to the control box body (1) by the mounting bolts (63).

9. An adjustable marine electrical control box for easy wiring as described in claim 8, characterized in that, The control box body (1) has a positioning buckle (14) on each of the left and right sides at the bottom front end, which is used to limit the position of the box cover body (6).

Images