Passenger ship cabin integrated electrical junction box

Abstract

The utility model relates to an integrated electrical junction box for a passenger ship cabin, which is characterized in that cables of various electrical equipment are connected in a centralized manner by arranging an integrated electrical junction box, an input end interface is integrated on one side, an output end interface is integrated on the other side, and an input end is connected with an external power supply and cables for connecting systems across cabins; and the output end is connected with electrical equipment of each system in the standard cabin, so that the electrical construction process in the ship building process is simplified, the installation efficiency and reliability are improved, and the building cost of a shipyard is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ship electrical system design, and specifically relates to integration and arrangement of electrical junction boxes in passenger ship cabins. BACKGROUND

[0002] On a luxury cruise ship and a high-end passenger-rolling ship, 200-400 passenger cabins are usually designed. These passenger cabins contain normal lighting lamps, emergency lighting lamps, power sockets, broadcast loudspeakers, automatic telephones, cabin heating units and other electrical equipment. According to the traditional design idea, these devices need to be connected in parallel from adjacent devices, so the laying and connection of the corresponding cables can be carried out only after the cabin unit structure is completed on the ship, thereby affecting the shipbuilding period and increasing the coordination time of related professionals. At present, the connection of electrical equipment in the cabin is still connected in parallel between the devices of the system itself. Due to the different number and arrangement position of the devices in each cabin, the cable paths in the cabin are inconsistent and may intersect. In addition, the cabin unit belongs to the work range of the interior professional, and the cable laying and connection belong to the work range of the electrical professional, so the cable laying work of various electrical equipment in the cabin unit must wait for the completion of the cabin unit on the ship before construction, which limits the subsequent work process of shipbuilding.

[0003] Through the integrated construction of the standard passenger cabin, the arrangement of the related electrical equipment in the cabin unit can be completed in the ground workshop, and all the internal electrical equipment of the cabin unit is directly connected to the integrated electrical junction box. During this period, the shipyard can simultaneously carry out the cable laying work on the ship, and the corresponding cables are pre-laid to the pre-installed position of the cabin unit. When the cabin unit is hoisted and fixed on the ship, the electrical professional only needs to connect the externally laid cables to the integrated electrical junction box.

[0004] Based on the above problems, the utility model designs a passenger ship cabin integrated electrical junction box. One side of the junction box is connected with external power supply and cables connected across the cabin of each system, and the other side is connected with electrical equipment of each system in the standard cabin. Due to the standardized design of the passenger cabin, the number and position of the lighting lamps, power sockets, broadcast loudspeakers, automatic telephones and other equipment in the passenger cabin are fixed and consistent. Through such design, the shipyard can carry out cable laying work on the ship, and at the same time, the cabin unit can be constructed in the ground workshop. When all the cabin units are completed, they are hoisted and fixed on the ship, and the subsequent electrical professional only needs to connect the remaining external cables to the electrical junction box.

[0005] This design can optimize the shipbuilding process, strengthen professional coordination and save the construction cost of the shipyard in the luxury cruise ship and high-end passenger-rolling ship project. SUMMARY

[0006] The utility model aims at:

[0007] The passenger ship cabin integrated electrical junction box can reasonably and effectively divide the working interface of the ship cabin unit, the cabin unit is designed by the interior and is centrally manufactured in the workshop, the ship building process is optimized, the professional coordination is strengthened, and the shipyard building cost is saved.

[0008] To achieve the above technical purposes, the application adopts the following technical solutions:

[0009] A passenger ship cabin integrated electrical junction box, characterized in that the junction box comprises an automatic telephone module, a broadcast loudspeaker module, a cabin heating unit module, a cabin power socket module, a cabin normal lighting module and a cabin emergency lighting module; the junction box is integrated with an input end interface on one side and an output end interface on the other side, the input end interface is connected with an external power supply or a cable connected across the cabin of each module, and the output end interface is connected with corresponding electrical equipment of each module of the junction box in the cabin.

[0010] Specifically, the automatic telephone module comprises an automatic telephone input end and an automatic telephone output end, the automatic telephone input end is connected with an automatic telephone cabinet, and the automatic telephone output end is connected with an automatic telephone network socket inside the cabin unit.

[0011] Specifically, the broadcast loudspeaker module comprises a broadcast loudspeaker input end, a broadcast loudspeaker output end and a second broadcast loudspeaker output end; the broadcast loudspeaker input end is connected to a broadcast system host or a second broadcast loudspeaker output end of a previous cabin unit junction box, the broadcast loudspeaker output end is connected to a loudspeaker in the cabin, the second broadcast loudspeaker output end is connected to a broadcast loudspeaker input end of a next cabin unit junction box, and the broadcast loudspeaker output end and the second broadcast loudspeaker output end are connected in parallel in the junction box.

[0012] Specifically, the cabin heating unit module comprises a cabin heating unit input end, a cabin heating unit output end, a backup cabin heating unit output end and a second cabin heating unit output end; the cabin heating unit input end is connected to a power supply distribution box or a second cabin heating unit output end of a previous cabin unit junction box, the cabin heating unit output end is connected to a cabin temperature adjusting switch and a heating unit, and the second cabin heating unit output end is connected to a cabin heating unit input end of a next cabin unit junction box.

[0013] Specifically, the cabin power socket module comprises a cabin power socket input end, a cabin power socket output end and a second cabin power socket output end; the cabin power socket input end is connected to the second cabin power socket output end of a socket power supply distribution box or a previous cabin unit junction box, the cabin power socket output end is connected to the power sockets in the cabin, the power sockets in the cabin are connected in parallel, and the second cabin power socket output end is connected to the cabin power socket input end of a next cabin unit junction box.

[0014] Specifically, the cabin normal lighting module comprises a normal lighting input end, a normal lighting output end, a second normal lighting output end, a third normal lighting output end, a fourth normal lighting output end, a backup normal lighting output end, a fifth normal lighting output end, a control relay K2 and a control relay K1; the normal lighting input end is connected to the fifth lighting output end of a lighting distribution box or a previous cabin unit junction box, the normal lighting output end is connected to a normal lighting lamp, the second normal lighting output end is connected to a corresponding control switch, and the corresponding control relay K2 is arranged in the junction box; the third normal lighting output end is connected to a normal lighting lamp, the fourth normal lighting output end is connected to a corresponding control switch, and the corresponding control relay K1 is arranged in the junction box; and the fifth normal lighting output end is connected to the normal lighting input end of a next cabin unit junction box.

[0015] Specifically, the cabin emergency lighting module comprises an emergency lighting input end, an emergency lighting output end, a backup emergency lighting output end and a second emergency lighting output end; the emergency lighting input end is connected to the second emergency lighting output end in an emergency lighting distribution box or a previous cabin unit junction box, the emergency lighting output end is connected to a cabin emergency lamp, and the second emergency lighting output end is connected to the emergency lighting input end of a next cabin unit junction box.

[0016] The utility model has the advantages of the following beneficial effects:

[0017] 1. The cabin unit is designed and manufactured in a workshop, which ensures quality and consistency, reduces on-site construction time and complexity, and improves overall construction efficiency.

[0018] 2. The related cables are directly connected to the integrated electrical junction box, improving installation efficiency and reliability.

[0019] 3. The shipyard can simultaneously perform cable laying work on the ship, facilitating the coordination of various shipbuilding work, optimizing the shipbuilding process, strengthening professional coordination, and saving shipbuilding costs.

[0020] 4. After the cabin unit is completed and hoisted onto the ship for fixation, the electrical professional can perform subsequent external cable connection work, simplifying the construction process. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a cabin unit junction box circuit diagram.

[0022] In the drawing: 100 - junction box, 200 - automatic telephone module, 201 - automatic telephone input, 202 - automatic telephone output, 300 - broadcast speaker module, 301 - broadcast speaker input, 302 - broadcast speaker output, 303 - second broadcast speaker output, 400 - cabin heating unit module, 401 - cabin heating unit input, 402 - cabin heating unit output, 403 - backup cabin heating unit output, 404 - second cabin heating unit output, 500 - cabin power outlet module, 501 - cabin power outlet input, 502 - cabin power outlet output, 503 - second cabin power outlet output, 600 - cabin normal lighting module, 601 - normal lighting input, 602 - normal lighting output, 603 - second normal lighting output, 604 - third normal lighting output, 605 - fourth normal lighting output, 606 - backup normal lighting output, 607 - fifth normal lighting output, 700 - cabin emergency lighting module, 701 - emergency lighting input, 702 - emergency lighting output, 703 - backup emergency lighting output, 704 - second emergency lighting output, 800 - relay K2, 900 - relay K1. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model is further described below in combination with the description and specific embodiments of the drawings.

[0024] As Figure 1 shown, the passenger ship cabin integrated electrical junction box 100 designed in this paper includes an automatic telephone module 200, a broadcast speaker module 300, a cabin heating unit module 400, a cabin power outlet module 500, a cabin normal lighting module 600, and a cabin emergency lighting module 700.

[0025] The automatic telephone line 200 includes an automatic telephone input 201 and an automatic telephone output 202. The automatic telephone input 201 is connected to an automatic telephone cabinet, and the automatic telephone output 202 is connected to an automatic telephone network socket inside the cabin unit.

[0026] The broadcast speaker circuit 300 comprises a broadcast speaker input end 301, a broadcast speaker output end 302 and a second broadcast speaker output end 303; the broadcast speaker input end 301 is connected to the second broadcast speaker output end 303 of a broadcast system host or a previous cabin unit junction box, the broadcast speaker output end 302 is connected to a cabin speaker, and the second broadcast speaker output end 303 is connected to the broadcast speaker input end 301 of a next cabin unit junction box, and the broadcast speaker output end 302 and the second broadcast speaker output end 303 are connected in parallel in the junction box.

[0027] The cabin heating unit circuit module 400 comprises a cabin heating unit input end 401, a cabin heating unit output end 402, a backup cabin heating unit output end 403 and a second cabin heating unit output end 404; the cabin heating unit input end 401 is connected to a power distribution box or the second cabin heating unit output end 404 of a previous cabin unit junction box, the cabin heating unit output end 402 is connected to a cabin temperature adjustment switch and a heating unit, the backup cabin heating unit output end 403 can be used as a backup circuit, and if the cabin space is large, a circuit may need to be added, and the second cabin heating unit output end 404 is connected to the cabin heating unit input end 401 of a next cabin unit junction box.

[0028] The cabin power socket module 500 comprises a cabin power socket input end 501, a cabin power socket output end 502 and a second cabin power socket output end 503; the cabin power socket input end 501 is connected to a socket power distribution box or the second cabin power socket output end 503 of a previous cabin unit junction box, the cabin power socket output end 502 is connected to a cabin power socket, and the cabin power sockets are connected in parallel, and the second cabin power socket output end 503 is connected to the cabin power socket input end 501 of a next cabin unit junction box.

[0029] The cabin normal lighting module 600 comprises a normal lighting input end 601, a normal lighting output end 602, a second normal lighting output end 603, a third normal lighting output end 604, a fourth normal lighting output end 605, a backup normal lighting output end 606, a fifth normal lighting output end 607, a control relay K2800 and a control relay K1900; general cabin normal lighting may have several types of lamps, and the lighting lamps are controlled by corresponding control switches, and for Figure 1In the normal lighting input end 601 is connected to the lighting distribution box or the fifth normal lighting output end 607 of the previous cabin unit junction box, the normal lighting output end 602 is connected to the normal lighting lamps, the second normal lighting output end 603 is connected to the corresponding control switch, and the corresponding control relay K2800 is arranged inside the junction box. When the normal lighting output end 603 is closed, the normal lighting output end 602 can work normally. The third normal lighting output end 604 is connected to the normal lighting lamps, the fourth normal lighting output end 605 is connected to the corresponding control switch, and the corresponding control relay K1900 is arranged inside the junction box. When the normal lighting output end 605 is closed, the normal lighting output end 604 can work normally. The standby normal lighting output end 606 can be used as a standby line for normal lighting. If there are other types of normal lighting lamps in the cabin, they can be connected. The fifth normal lighting output end 607 is connected to the normal lighting input end 601 of the next cabin unit junction box.

[0030] The cabin emergency lighting module 700 includes an emergency lighting input end 701, an emergency lighting output end 702, a standby emergency lighting output end 703, and a second emergency lighting output end 704. The emergency lighting input end 701 is connected to the emergency lighting distribution box or the second emergency lighting output end 704 in the previous cabin unit junction box, the emergency lighting output end 702 is connected to the cabin emergency lamps, and the cabin emergency lamps are not allowed to be controlled by a switch according to the specification requirements. The standby emergency lighting output end 703 can be used as a standby line for emergency lighting. If there are other types of emergency lighting lamps in the cabin, they can be connected. The second emergency lighting output end 704 is connected to the emergency lighting input end 701 of the next cabin unit junction box.

[0031] For the cabin units of luxury cruise ships and high-end passenger-cargo ships, the shipyard's interior professional has already arranged the integrated electrical junction box 100 on the cabin structure during the manufacturing process. The electrical equipment automatic telephone module 200, the broadcast speaker module 300, the heating unit module 400, the cabin power outlet module 500, the cabin normal lighting module 600, and the cabin emergency lighting module 700 in the cabin unit have been fixedly installed at the positions designated by the shipowner according to the design, and the cables of the junction box output ends 202, 302, 402, 403, 502, 602, 603, 604, 605, 606, 702, 703 have been connected to the corresponding electrical equipment inside the cabin unit. After the shipyard has hoisted all the cabin units onto the ship and fixedly installed them, the electrical professional can perform cable connection work for the corresponding external equipment of the junction box corresponding ports 201, 301, 303, 401, 404, 501, 503, 601, 607, 701, 704.

Claims

1. A passenger ship cabin integrated electrical junction box, characterized in that, The junction box (100) comprises an automatic telephone module (200), a broadcast speaker module (300), a cabin heating unit module (400), a cabin power socket module (500), a cabin normal lighting module (600) and a cabin emergency lighting module (700); one side of the junction box (100) is integrated with an input interface, and the other side is integrated with an output interface; the input interface is connected with an external power supply or a cable for cross-cabin connection of each module; and the output interface is connected with corresponding electrical equipment of each module of the junction box (100) in the cabin.

2. The passenger ship cabin integrated electrical junction box of claim 1, wherein, The automatic telephone module (200) comprises an automatic telephone input end (201) and an automatic telephone output end (202); the automatic telephone input end (201) is connected with an automatic telephone cabinet; and the automatic telephone output end (202) is connected with an automatic telephone network socket inside a cabin unit.

3. A passenger ship cabin integrated electrical junction box according to claim 1 or 2, characterised in that, The broadcast speaker module (300) comprises a broadcast speaker input end (301), a broadcast speaker output end (302) and a second broadcast speaker output end (303); the broadcast speaker input end (301) is connected to a broadcast system host or a second broadcast speaker output end (303) of a junction box of a previous cabin unit; the broadcast speaker output end (302) is connected to a speaker in the cabin; the second broadcast speaker output end (303) is connected to a broadcast speaker input end (301) of a junction box of a next cabin unit; and the broadcast speaker output end (302) and the second broadcast speaker output end (303) are connected in parallel in the junction box.

4. The passenger ship cabin integrated electrical junction box of claim 1, wherein, The cabin heating unit module (400) comprises a cabin heating unit input end (401), a cabin heating unit output end (402), a backup cabin heating unit output end (403) and a second cabin heating unit output end (404); the cabin heating unit input end (401) is connected to a power supply distribution box or a second cabin heating unit output end (404) of a junction box of a previous cabin unit; the cabin heating unit output end (402) is connected to a cabin temperature adjusting switch and a heating unit; and the second cabin heating unit output end (404) is connected to a cabin heating unit input end (401) of a junction box of a next cabin unit.

5. The passenger ship cabin integrated electrical junction box of claim 3, wherein, The cabin heating unit module (400) comprises a cabin heating unit input end (401), a cabin heating unit output end (402), a backup cabin heating unit output end (403) and a second cabin heating unit output end (404); the cabin heating unit input end (401) is connected to a power supply distribution box or a second cabin heating unit output end (404) of a junction box of a previous cabin unit; the cabin heating unit output end (402) is connected to a cabin temperature adjusting switch and a heating unit; and the second cabin heating unit output end (404) is connected to a cabin heating unit input end (401) of a junction box of a next cabin unit.

6. The passenger ship cabin integrated electrical junction box of claim 1 or 5, wherein, The cabin power socket module (500) comprises a cabin power socket input end (501), a cabin power socket output end (502) and a second cabin power socket output end (503); the cabin power socket input end (501) is connected to the second cabin power socket output end (503) of a socket power supply distribution box or a previous cabin unit junction box, the cabin power socket output end (502) is connected to power sockets in the cabin, the power sockets in the cabin are connected in parallel, and the second cabin power socket output end (503) is connected to the cabin power socket input end (501) of a next cabin unit junction box.

7. The passenger ship cabin integrated electrical junction box of claim 1, wherein, The cabin normal lighting module (600) comprises a normal lighting input end (601), a normal lighting output end (602), a second normal lighting output end (603), a third normal lighting output end (604), a fourth normal lighting output end (605), a backup normal lighting output end (606), a fifth normal lighting output end (607), a control relay K2 (800) and a control relay K1 (900); the normal lighting input end (601) is connected to the fifth normal lighting output end (607) of a lighting distribution box or a previous cabin unit junction box, the normal lighting output end (602) is connected to a normal lighting lamp, the second normal lighting output end (603) is connected to a corresponding control switch, and a corresponding control relay K2 (800) is arranged in the junction box; the third normal lighting output end (604) is connected to a normal lighting lamp, the fourth normal lighting output end (605) is connected to a corresponding control switch, and a corresponding control relay K1 (900) is arranged in the junction box; and the fifth normal lighting output end (607) is connected to the normal lighting input end (601) of a next cabin unit junction box.

8. The passenger ship cabin integrated electrical junction box of claim 6, wherein, The cabin normal lighting module (600) comprises a normal lighting input end (601), a normal lighting output end (602), a second normal lighting output end (603), a third normal lighting output end (604), a fourth normal lighting output end (605), a backup normal lighting output end (606), a fifth normal lighting output end (607), a control relay K2 (800) and a control relay K1 (900); the normal lighting input end (601) is connected to the fifth normal lighting output end (607) of a lighting distribution box or a previous cabin unit junction box, the normal lighting output end (602) is connected to a normal lighting lamp, the second normal lighting output end (603) is connected to a corresponding control switch, and a corresponding control relay K2 (800) is arranged in the junction box; the third normal lighting output end (604) is connected to a normal lighting lamp, the fourth normal lighting output end (605) is connected to a corresponding control switch, and a corresponding control relay K1 (900) is arranged in the junction box; and the fifth normal lighting output end (607) is connected to the normal lighting input end (601) of a next cabin unit junction box.

9. The passenger ship cabin integrated electrical junction box of claim 1 or 8, wherein, The cabin emergency lighting module (700) comprises an emergency lighting input end (701), an emergency lighting output end (702), a backup emergency lighting output end (703) and a second emergency lighting output end (704); the emergency lighting input end (701) is connected to the second emergency lighting output end (704) in an emergency lighting distribution box or a previous cabin unit junction box, the emergency lighting output end (702) is connected to a cabin emergency lamp, and the second emergency lighting output end (704) is connected to the emergency lighting input end (701) of a next cabin unit junction box.

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