Modular scalable shipboard dc power distribution cabinet

Abstract

The utility model discloses a modularization expandable ship direct current distribution cabinet, including distribution cabinet body, electrical device installation component sets up in distribution cabinet body, and electrical device installation component is adjusted expansion installation in distribution cabinet body, the back side of electrical device installation component is corresponded in distribution cabinet body and is arranged in the wire arrangement component, the utility model discloses being equipped with electrical device installation component and wire arrangement component at distribution cabinet body, adopts modularization structure, realizes the expansion installation of ship direct current distribution cabinet, and more enough according to the model and size of electrical device carries out the adjustment assembly, the assembly use of electrical device is convenient, and the cable of electrical device is arranged with the wire arrangement buckle, and the wire arrangement layout use of ship direct current distribution cabinet is convenient, improves the wire arrangement neatness of ship direct current distribution cabinet.

Description

Technical Field

[0001] This utility model belongs to the field of electrical cabinet technology, specifically relating to a modular and expandable marine DC power distribution cabinet. Background Technology

[0002] DC distribution cabinets are widely used in power systems, primarily for distributing and protecting electrical energy. They have multiple functions to meet various needs. DC distribution cabinets distribute electrical energy to different electrical devices according to actual requirements. Through reasonable wiring and configuration, they can achieve efficient distribution of electrical energy, ensuring that each device receives sufficient power support, while also guaranteeing the rational utilization of electrical resources.

[0003] The shipboard DC power distribution cabinet is the core equipment for shipboard DC power distribution. It consists of a DC input unit, an output distribution unit, circuit breakers / fuses (protective devices), lightning protection modules, and terminal blocks. The connection relationship is as follows: external DC power supply → input unit → protection device → distribution unit → ship DC electrical equipment, realizing power distribution and overload / short circuit protection.

[0004] The existing DC power distribution cabinets for ships mostly use a fixed spatial layout for the electrical components, which cannot be expanded and installed. This makes subsequent maintenance and expansion extremely inconvenient and affects the use of the DC power distribution cabinets for ships. To address this, we propose a modular and expandable DC power distribution cabinet for ships. Utility Model Content

[0005] The purpose of this invention is to provide a modular and expandable DC power distribution cabinet for ships to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular and expandable marine DC power distribution cabinet, comprising, Distribution cabinet; An electrical device mounting assembly is disposed within the power distribution cabinet, and the electrical device mounting assembly is adjustable and extended within the power distribution cabinet. A cabling assembly is disposed within the power distribution cabinet on the rear side corresponding to the electrical device mounting assembly.

[0007] Preferably, the electrical device mounting assembly includes an adjusting mounting rod, an electrical device mounting clip, and a guide clip; Two adjustment assembly rods are provided, and the two adjustment assembly rods are located on the inner sides of the power distribution cabinet. Several electrical component mounting clips are provided, and each electrical component mounting clip has a guide clip at both ends. The several electrical component mounting clips are located between the two adjustment assembly rods through the guide clips, and the guide clips and the adjustment assembly rods are connected by locking bolts.

[0008] Preferably, the inner side of the adjusting assembly rod is provided with a guide groove for the guide head to engage, and the electrical component mounting strip is disposed between the two adjusting assembly rods through the guide head and the guide groove.

[0009] Preferably, the adjusting assembly rod has a countersunk hole for adjusting bolts at the position corresponding to the guide slot, and the guide clip has a threaded hole at the position corresponding to the countersunk hole for adjusting bolts. The locking bolt passes through the countersunk hole for adjusting bolts and is threadedly connected to the threaded hole on the guide clip.

[0010] Preferably, both ends of the adjusting assembly rod are fixed to the inner side wall of the distribution cabinet by fixing bolts.

[0011] Preferably, the ribbon cable assembly includes a ribbon cable plate and a ribbon cable clip; The cable tray is disposed between the two adjusting mounting rods, and the cable tray is located on the rear side of the electrical component mounting clip; The ribbon cable board has several rows of equally spaced through holes, and the ribbon cable clip is inserted into the through holes on the ribbon cable board.

[0012] Preferably, the cable clip is made of rubber.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model includes an electrical component installation assembly in the power distribution cabinet. In use, two adjusting mounting rods are fixed to the inner wall of the power distribution cabinet using fixing bolts. Then, according to the electrical component installation requirements, several electrical component mounting clips are installed in the guide slots on the two adjusting mounting rods using guide clips. The position of the electrical component mounting clips on the adjusting mounting rods is adjusted. Next, a locking bolt is threaded through the countersunk hole of the adjusting bolt and into the threaded hole on the guide clip, thereby locking the electrical component mounting clips onto the adjusting mounting rods. The electrical components are then installed on the electrical component mounting clips. When additional electrical components are needed, more electrical component mounting clips can be added between the two adjusting mounting rods. This modular design allows for the expansion and installation of the ship's DC power distribution cabinet. Furthermore, it allows for adjustment and assembly according to the model and size of the electrical components, facilitating their assembly and use. 2. This utility model is equipped with a wiring assembly. After the electrical components are installed, wiring clips are inserted into the corresponding through holes on the wiring board according to the wiring requirements of the electrical components. The wiring clips are used to arrange the cables of the electrical components, which facilitates the wiring layout of the ship's DC power distribution cabinet and improves the neatness of the wiring in the ship's DC power distribution cabinet. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the front sectional view of the present invention; Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention; Figure 4 This is a three-dimensional structural diagram of the electrical device mounting assembly and cable assembly of this utility model; Figure 5 A three-dimensional structural diagram of the electrical device mounting strip of this utility model; Figure 6 This is a three-dimensional structural diagram of the ribbon cable clip of this utility model; Figure 7 for Figure 4 A magnified structural diagram of A in the diagram.

[0015] In the diagram: 1. Distribution cabinet; 2. Electrical component installation assembly; 201. Adjustment assembly rod; 202. Electrical component installation clip; 203. Guide clip; 204. Locking bolt; 205. Guide slot; 206. Adjustment bolt countersunk hole; 207. Threaded hole; 208. Fixing bolt; 3. Cable assembly; 301. Cable board; 302. Cable clip; 303. Through hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-7 The modular and expandable marine DC power distribution cabinet provided by this utility model includes, Distribution cabinet 1; Electrical component mounting assembly 2 is installed inside the distribution cabinet 1 and is adjustable and extended within the cabinet 1. The assembly includes adjusting mounting rods 201, electrical component mounting clips 202, and guide clips 203. Two adjusting mounting rods 201 are provided, located on the inner sides of the distribution cabinet 1. Both ends of the adjusting mounting rods 201 are fixed to the inner wall of the distribution cabinet 1 by fixing bolts 208. Several electrical component mounting clips 202 are provided, each with guide clips 203 at both ends. The multiple electrical component mounting clips 202 are connected by guide clips 203. The guide head 203 is set between two adjusting assembly rods 201 and connected to the adjusting assembly rods 201 by a locking bolt 204. The inner side of the adjusting assembly rod 201 is provided with a guide groove 205 for the guide head 203 to be engaged. The electrical component mounting strip 202 is set between the two adjusting assembly rods 201 through the guide head 203 and the guide groove 205. The adjusting assembly rod 201 is provided with an adjusting bolt countersunk hole 206 at the position corresponding to the guide groove 205. The guide head 203 is provided with a threaded hole 207 at the position corresponding to the adjusting bolt countersunk hole 206. The locking bolt 204 passes through the adjusting bolt countersunk hole 206 and is threadedly connected to the threaded hole 207 on the guide head 203. The cable assembly 3 is located inside the distribution cabinet 1, behind the electrical device mounting assembly 2. The cable assembly 3 includes a cable plate 301 and a cable clip 302. The cable plate 301 is located between two adjusting mounting rods 201 and behind the electrical device mounting clip 202. The cable plate 301 has several rows of equally spaced through holes 303. The cable clip 302 is inserted into the through holes 303 on the cable plate 301. The cable clip 302 is made of rubber.

[0018] This utility model provides an electrical component installation assembly 2 in the power distribution cabinet 1. In use, two adjusting assembly rods 201 are set on the inner side wall of the power distribution cabinet 1 by fixing bolts 208. Then, according to the installation requirements of the electrical components, several electrical component installation clips 202 are set in the guide slots 205 on the two adjusting assembly rods 201 by guide clips 203, and the position of the electrical component installation clips 202 on the adjusting assembly rods 201 is adjusted. Then, a locking bolt 204 is threaded through the countersunk hole 206 of the adjusting bolt and threaded into the threaded hole 207 on the guide clip 203, thereby locking and fixing the electrical component installation clips 202 on the adjusting assembly rods 201. Then, the electrical components are installed on the electrical component installation clips 202. When it is necessary to add electrical components, another electrical component installation clip 202 can be added between the two adjusting assembly rods 201. The modular design realizes the expansion installation of the ship DC power distribution cabinet, and can be adjusted and assembled according to the model and size of the electrical components, which facilitates the assembly and use of the electrical components. This utility model is provided with a cable routing assembly 3. After the electrical components are installed, according to the cable routing requirements of the electrical components, cable routing buckles 302 are inserted into the corresponding through holes 303 on the cable routing plate 301. The cable routing buckles 302 are used to arrange the cables of the electrical components, which facilitates the cable routing layout of the ship's DC power distribution cabinet and improves the neatness of the cable routing of the ship's DC power distribution cabinet.

[0019] In summary, the modular and expandable marine DC power distribution cabinet provided in this embodiment is used as follows: In use, two adjusting mounting rods 201 are mounted on the inner wall of the power distribution cabinet 1 using fixing bolts 208. Then, according to the electrical component installation requirements, several electrical component mounting clips 202 are mounted in the guide slots 205 on the two adjusting mounting rods 201 using guide clips 203. The position of the electrical component mounting clips 202 on the adjusting mounting rods 201 is adjusted. Next, a locking bolt 204 is threaded through the countersunk hole 206 of the adjusting bolt and threaded into the threaded hole 207 on the guide clip 203, thereby locking the electrical component mounting clips 202 onto the adjusting mounting rods 201. Then, the electrical components are installed on the electrical component mounting clips 202. When additional electrical components are needed, more electrical component mounting clips 202 can be added between the two adjusting mounting rods 201 to achieve expanded installation of the marine DC power distribution cabinet. After the electrical components are installed, according to the wiring requirements of the electrical components, insert the wiring clips 302 into the corresponding through holes 303 on the wiring board 301, and use the wiring clips 302 to arrange the cables of the electrical components.

[0020] The electrical device mounting strip 202 of this application can directly install electrical equipment. The equipment cables are neatly arranged through the cable tray and rubber cable clips. Combined with the conventional power distribution connection relationship in this field, the basic power distribution function of the ship DC power distribution cabinet can be realized.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular scalable DC power distribution cabinet for a marine vessel, characterized in that, The utility model relates to a power distribution cabinet, including, Power distribution cabinet body (1); Electric device installation assembly (2) is arranged in the power distribution cabinet body (1), and the electric device installation assembly (2) is adjusted and expanded installation in the power distribution cabinet body (1); Wire arrangement assembly (3) is arranged in the power distribution cabinet body (1) corresponding the rear side of electric device installation assembly (2); The electric device installation assembly (2) includes adjustment assembly rod (201), electric device installation card strip (202) and guide clamp head (203); Two adjustment assembly rods (201) are arranged on the inside of the power distribution cabinet body (1), a plurality of electric device installation card strips (202) are arranged, the both ends of each electric device installation card strip (202) are provided with guide clamp head (203), and a plurality of electric device installation card strips (202) are arranged between two adjustment assembly rods (201) through guide clamp head (203), and guide clamp head (203) and adjustment assembly rod (201) are connected through locking bolt (204); The wire arrangement assembly (3) includes wire arrangement plate (301) and wire arrangement buckle (302); The wire arrangement plate (301) is arranged between the two adjustment assembly rods (201), and the wire arrangement plate (301) is located at the rear side of the electric device installation card strip (202); A plurality of through holes (303) are arranged on the wire arrangement plate (301), and the wire arrangement buckle (302) is inserted into the through hole (303) on the wire arrangement plate (301).

2. A modular scalable marine DC power distribution switchboard according to claim 1, characterized in that: The inside of the adjustment assembly rod (201) is provided with guide clamping groove (205) for the guide clamp head (203), and the electric device installation card strip (202) is arranged between two adjustment assembly rods (201) through guide clamp head (203) and guide clamping groove (205).

3. A modular, scalable, DC power distribution panel for marine vessels according to claim 2, characterized in that: The adjustment assembly rod (201) is provided with adjustment bolt counterbore (206) at the position corresponding to the guide clamping groove (205), the guide clamp head (203) is provided with threaded hole (207) at the position corresponding to the adjustment bolt counterbore (206), and the locking bolt (204) is screwed with the threaded hole (207) on the guide clamp head (203) through the adjustment bolt counterbore (206).

4. A modular, scalable, DC power distribution panel for marine vessels according to claim 1, characterized in that: The both ends of the adjustment assembly rod (201) are arranged on the inner wall of the power distribution cabinet body (1) through fixing bolt (208).

5. A modular scalable marine DC power distribution cabinet according to claim 1, characterized in that: The wire arrangement buckle (302) is prepared from rubber material.

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