CN207945554U - A kind of train passenger compartment lighting system - Google Patents
A kind of train passenger compartment lighting system Download PDFInfo
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- CN207945554U CN207945554U CN201820307594.4U CN201820307594U CN207945554U CN 207945554 U CN207945554 U CN 207945554U CN 201820307594 U CN201820307594 U CN 201820307594U CN 207945554 U CN207945554 U CN 207945554U
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Abstract
The utility model discloses a kind of train passenger compartment lighting systems, including power supply, run-through channel lighting unit, the left and right sides being set at the top of train passenger compartment guest room key lighting unit and be set to the intermediate illumination unit of train passenger compartment top center position, power supply includes power supply, intermediate illumination power supply, power supply redundant power and emergent redundant power.The utility model is by being arranged power supply, intermediate illumination power supply is used for as run-through channel lighting unit, guest room key lighting unit and intermediate illumination unit normal power supply and setting power supply redundant power, emergent redundant power for continuing as the power supply of guest room key lighting unit under unexpected situation, the illumination for ensureing guest room, improves the reliability of train passenger compartment lighting system.
Description
Technical field
The utility model is related to train illumination field, especially a kind of train passenger compartment lighting system.
Background technology
Currently, the guest room lighting system on train, including power supply and lighting unit, general illumination unit are an entirety
Unit, power supply generally uses single power supply and single redundant power to power for lighting unit, when unique lighting unit goes out
When existing failure can not work normally or single power supply and single redundant power simultaneous faults can not power, guest room shines
Bright paralysis, poor reliability.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of train passenger compartment lighting system, is used for
Improve the reliability of lighting system.
Technical solution used by the utility model is：A kind of train passenger compartment lighting system, including the illumination of power supply, run-through channel
Unit, the left and right sides being set at the top of train passenger compartment guest room key lighting unit and be set to train passenger compartment top center position
Intermediate illumination unit, the power supply includes power supply, intermediate illumination power supply, power supply redundant power and emergent redundant power,
The output end of the power supply is connect with the input terminal of the input terminal of run-through channel lighting unit, guest room key lighting unit, described
The output end of intermediate illumination power supply is connect with the input terminal of intermediate illumination unit, and the output end of the power supply redundant power is met an urgent need
The output end of redundant power is connect with the input terminal of guest room key lighting unit.
Further, the intermediate illumination unit includes at least one concatenation device and at least one illumination lamp module, described
The power input of concatenation device is connect with the output end of intermediate illumination power supply, the first power output end of the concatenation device and illumination
The input terminal of lamp module connects, and the concatenation device is used to export the power supply that the power input inputs to the first power supply and export
End and second source output end.
Further, the intermediate illumination unit includes at least two concatenation devices and at least two illumination lamp modules, wherein
Including the first concatenation device, the second concatenation device, the first illumination lamp module and the second illumination lamp module, described first concatenates the first of device
Power output end is connect with the input terminal of the first illumination lamp module；The second source output end of the first concatenation device is as power supply
It is connect with the power input of the second concatenation device, the first power output end and second of the second concatenation device illuminates lamp module
Input terminal connects.
Further, power input, the second source output end of the first concatenation device pass through connecting terminal and centre
The power input connection of mains lighting supply, the second concatenation device.
Further, the connecting terminal includes female seat connecting terminal and male seat connecting terminal, the female seat connecting terminal
Power input, the power input of power output end and male seat connecting terminal, power output end connection, a concatenation device matches
Set a female seat connecting terminal, the power input of the concatenation device, the power supply of second source output end and female seat connecting terminal
Input terminal, power output end connection, one concatenation device, an illumination lamp module and a female seat connecting terminal are as one
Modularization lamps and lanterns.
Further, the modularization lamps and lanterns are ring like light fitting or strip lamp.
Further, the illumination lamp module includes constant current driving box and lamp plate, the first power supply output of the concatenation device
It holds and drives the input terminal of box to connect with constant current, the output end of the constant current driving box and the input terminal of lamp plate connect.
Further, the illumination lamp module further includes fuse, and the output end of the constant current driving box passes through fuse
It is connect with the input terminal of lamp plate.
Further, the lamp plate is LED lamp panel.
Further, the guest room key lighting unit includes the first guest room key lighting for being set to train passenger compartment top right side
Unit and the second guest room key lighting unit for being set to train passenger compartment top left side, the emergent redundant power include first emergent
Redundant power and the second emergent redundant power, the output end of the first emergent redundant power and the first guest room key lighting unit
The input terminal connection of input terminal, the second guest room key lighting unit, the output end and the first guest room of the second emergent redundant power
The input terminal connection of the input terminal of key lighting unit, the second guest room key lighting unit.
The utility model has the beneficial effects that：
A kind of train passenger compartment lighting system of the utility model, including power supply, run-through channel lighting unit, it is set to train passenger compartment
The guest room key lighting unit of the left and right sides at top and the intermediate illumination unit for being set to train passenger compartment top center position, power supply
Including power supply, intermediate illumination power supply, power supply redundant power and emergent redundant power, the output end and run-through channel of power supply
The input terminal connection of the input terminal, guest room key lighting unit of lighting unit, output end and the intermediate illumination list of intermediate illumination power supply
The input terminal connection of member, the output end for redundant power of powering, emergent redundant power output end and guest room key lighting unit it is defeated
Enter end connection.The utility model is by being arranged power supply, intermediate illumination power supply is used for as run-through channel lighting unit, the main photograph in guest room
Bright unit and intermediate illumination unit normal power supply and setting power supply redundant power, emergent redundant power under unexpected situation after
Continue and power for guest room key lighting unit, ensures the illumination of guest room, improve the reliability of train passenger compartment lighting system.
Description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of specific embodiment signal of intermediate illumination unit of train passenger compartment lighting system of the utility model
Figure；
Fig. 2 is an a kind of specific reality of ring like light fitting of the intermediate illumination unit of train passenger compartment lighting system of the utility model
Illustration is applied to be intended to；
Fig. 3 is an a kind of specific reality of strip lamp of the intermediate illumination unit of train passenger compartment lighting system of the utility model
Illustration is applied to be intended to；
Fig. 4 is a kind of specific embodiment connection knot of intermediate illumination unit of train passenger compartment lighting system of the utility model
Structure schematic diagram；
Fig. 5 is an a kind of specific embodiment attachment structure schematic diagram of train passenger compartment lighting system of the utility model；
Fig. 6 is a kind of specific embodiment connection structure signal of power supply of train passenger compartment lighting system of the utility model
Figure；
Fig. 7 is that an a kind of specific embodiment connection structure of the run-through channel lamp of train passenger compartment lighting system of the utility model is shown
It is intended to；
Fig. 8 is a kind of specific embodiment connection of the guest room key lighting unit of train passenger compartment lighting system of the utility model
Structural schematic diagram.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
A kind of train passenger compartment lighting system, including power supply, run-through channel lighting unit, the left and right being set at the top of train passenger compartment
The guest room key lighting unit of both sides and the intermediate illumination unit for being set to train passenger compartment top center position, power supply include power supply electricity
Source, intermediate illumination power supply, power supply redundant power and emergent redundant power, output end and the run-through channel lighting unit of power supply
The input terminal connection of input terminal, guest room key lighting unit, the input terminal of the output end and intermediate illumination unit of intermediate illumination power supply
Connection, the output end for redundant power of powering, emergent redundant power output end connect with the input terminal of guest room key lighting unit.It passes through
Pathway lighting unit is used to illuminate for run-through channel, coupling part of the run-through channel between two-section guest room.
The utility model is by being arranged power supply, intermediate illumination power supply is used for as run-through channel lighting unit, the main photograph in guest room
Bright unit and intermediate illumination unit normal power supply and setting power supply redundant power, emergent redundant power under unexpected situation after
Continue and power for guest room key lighting unit, ensures the illumination of guest room, improve the reliability of train passenger compartment lighting system.
With reference to figure 1, Fig. 1 is an a kind of specific implementation of the intermediate illumination unit of train passenger compartment lighting system of the utility model
It illustrates and is intended to；Intermediate illumination unit includes at least one concatenation device C and at least one illumination lamp module, and the power supply of concatenation device C is defeated
Enter end (concatenating the right of device C number first 2 and first 1 from top to bottom in such as Fig. 1) to connect with intermediate illumination power supply, concatenation device
The first power output end (left side of device C is concatenated in such as Fig. 12 and 1) of C is connect with the input terminal of illumination lamp module, concatenation device C
Power supply for inputting power input exports to the first power output end and second source output end and (concatenates device C in such as Fig. 1
Number second 2 and second is 1) from top to bottom on the right.
The utility model concatenates the second source output end of device as power supply and other by concatenating device, i.e. line branch terminal
Electrical equipment connects, and can continue connection illumination lamp module, can also be another concatenation device of concatenation, is realized back using concatenation device
Stream concatenation realizes the concatenation of more illumination lamp modules, realizes and concatenate multiple illumination lamp modules into the same electric power loop, save
Required connection line when illumination lamp module concatenation, reduces the cost of intermediate illumination unit, maintainable good.
As being further improved for technical solution, intermediate illumination unit includes at least two concatenation devices and at least two illuminations
Lamp module, wherein including the first concatenation device, the second concatenation device, the first illumination lamp module and the second illumination lamp module, the first concatenation
The power input of device is connect with power supply, and the input terminal of the first power output end of the first concatenation device and the first illumination lamp module connects
It connects；The second source output end of first concatenation device is connect as power supply with the power input of the second concatenation device, the second concatenation device
The first power output end with second illumination lamp module input terminal connect；When more than two concatenates device, the of the second concatenation device
The power input that two power output ends concatenate device with third is connect, and third concatenates the first power output end of device and third illuminates
The input terminal of lamp module connects, and the second source output end of third concatenation device is connect with the power input of the 4th concatenation device；It connects
Connection structure between the concatenation device to get off and illumination lamp module, and so on.
As being further improved for technical solution, first concatenates the power input of device, second source output end by connecing
Line terminals are connect with the power input of power supply, the second concatenation device.When there is multiple concatenation devices, the power input of the second concatenation device
Second source output end, the power supply of third concatenation device that end, second source output end concatenate device by connecting terminal with first are defeated
Enter end connection, and so on.It is a kind of train passenger compartment lighting system of the utility model with reference to figure 1, Fig. 2, Fig. 3 and Fig. 4, Fig. 2
One specific embodiment schematic diagram of the ring like light fitting of intermediate illumination unit；Fig. 3 is a kind of train passenger compartment illumination of the utility model system
One specific embodiment schematic diagram of the strip lamp of the intermediate illumination unit of system；Fig. 4 is that a kind of train passenger compartment of the utility model shines
One specific embodiment attachment structure schematic diagram of the intermediate illumination unit of bright system；Connecting terminal include female seat connecting terminal B and
(left side of the female seat connecting terminal B in such as Fig. 2 is from top to bottom for the power input of male seat connecting terminal A, female seat connecting terminal B
Number first 2 and first 1), the power output end (left side of the female seat connecting terminal B in such as Fig. 2 number second 2 from top to bottom
With second 1) with the power input of male seat connecting terminal A (in such as Fig. 4 male seat connecting terminal A from the right side turn left number first 2 and
First 1), power output end (male seat connecting terminal A turns left number second 2 and second 1 from the right side in such as Fig. 4) connection, one
It concatenates device and configures a female seat connecting terminal, (the right for concatenating device C in such as Fig. 1 counts the power input of concatenation device C from top to bottom
First 2 and first 1), in second source output end such as Fig. 1 concatenation device C the right number second 2 and second from top to bottom
1) with the power input of female seat connecting terminal B (left side of the female seat connecting terminal B in such as Fig. 2 from top to bottom number first 2 and
First 1), power output end (left side of the female seat connecting terminal B in such as Fig. 2 from top to bottom number second 2 and second 1) even
It connects, a concatenation device C, an illumination lamp module and a female seat connecting terminal B are as a modularization lamps and lanterns.Modularization lamps and lanterns
Can be ring like light fitting or strip lamp, such as ring like light fitting 1, ring like light fitting 2 and the strip lamp 1 in Fig. 4, with reference to 2 He of figure
Fig. 3 is the schematic diagram of ring like light fitting and strip lamp.When there is multiple modularization lamps and lanterns, by taking Fig. 4 as an example, ring like light fitting 1 passes through
Connecting terminal (i.e. female seat connecting terminal B and male seat connecting terminal A) is connect with the output end of intermediate illumination power supply, strip lamp 1,
The male seat connecting terminal A of ring like light fitting 1 is connected by the output end of power supply terminal E and power supply, and strip lamp 1 passes through wiring
Terminal is connect with ring like light fitting 1, ring like light fitting 2, and ring like light fitting 2 is connect by connecting terminal with strip lamp 1, next lamps and lanterns,
The rest may be inferred.
Further, with reference to figure 2, illumination lamp module includes constant current driving box and lamp plate, lamp plate are LED lamp panel.Concatenate device C
The first power output end (left side of device C is concatenated in such as Fig. 22 and 1) connect with the input terminal of constant current driving box, constant current drives
The output end of box and the input terminal of lamp plate connect.Constant current driving box is for driving LED lamp panel work to provide constant electric current for it.
Further, with reference to figure 3, illumination lamp module further includes fuse D, and the output end of constant current driving box passes through fuse D and LED light
The input terminal of plate connects.Fuse D is for protecting LED lamp panel not destroyed by instantaneous large-current.
The intermediate illumination unit of the utility model carries out modularized design to illuminator, then in installation, maintenance process
Fast insert-pull docking can be realized by connecting terminal, be not necessarily to additional line or wire-bonding operations, it is very convenient.
Knot is connected with reference to the specific embodiment that figure 4 and Fig. 5, Fig. 5 are a kind of train passenger compartment lighting systems of the utility model
Structure schematic diagram；Train passenger compartment lighting system, which is arranged, to be illuminated at the top of guest room for improving；Key lighting unit in guest room includes setting
In train passenger compartment top right side the first guest room key lighting unit and be set to the main photograph in the second guest room of train passenger compartment top left side
Bright unit, there are one run-through channel lighting units for each run-through channel setting, and run-through channel lighting unit includes at least one run-through channel lamp,
In the present embodiment, run-through channel lighting unit includes 2 two run-through channel lamps of run-through channel lamp one and run-through channel lamp, and run-through channel illumination is single
The input terminal of member, the input terminal of guest room key lighting unit, intermediate illumination unit input terminal respectively by interface H, interface F, connect
Mouth I, interface G and interface E are connect with power supply.With reference to figure 6, Fig. 6 is a kind of power supply of train passenger compartment lighting system of the utility model
A specific embodiment attachment structure schematic diagram；Power supply includes power supply, intermediate illumination power supply, power supply redundant power and meets an urgent need
Redundant power；Power supply include the first power supply B1 and the second power supply A1, the output end of the first power supply B1 with
The input terminal connection (passing through interface F and interface G) of the input terminal of run-through channel lamp two, the second guest room key lighting unit, the second power supply
The output end of power supply A1 connect with the input terminal of the input terminal of run-through channel lamp one, the first guest room key lighting unit (by interface H and
Interface I), the output end of intermediate illumination power supply M1 is connect with the input terminal of intermediate illumination unit (by interface E)；Power supply redundant electric
Source includes the first redundant power B2 and the second redundant power B1, the output end of the first redundant power B2 and the second guest room key lighting list
The input terminal connection (by interface G) of member, the input terminal of the output end of the second redundant power B1 and the first guest room key lighting unit
It connects (by interface I)；Emergent redundant power includes the first emergent emergent redundant power E2 of redundant power E1 and second, and first answers
The input terminal company of the input terminal of the output end of anxious redundant power E1 and the first guest room key lighting unit, the second guest room key lighting unit
It connects (by interface I and interface G), the input terminal of the output end of the second emergent redundant power E2 and the first guest room key lighting unit,
The input terminal connection (passing through interface I and interface G) of second guest room key lighting unit.
It is an a kind of tool of the run-through channel lamp of train passenger compartment lighting system of the utility model with reference to figure 5, Fig. 6 and Fig. 7, Fig. 7
Body embodiment attachment structure schematic diagram；Run-through channel lamp one is identical with the structure of run-through channel lamp two.Run-through channel lamp includes run-through channel lamp
Power interface, constant current driving box, fuse and LED lamp panel, power supply are connect with interface J by interface F or interface H, are connect
Mouth J drives the input terminal of box to connect with constant current, and constant current drives the output end of box to pass through fuse and the input terminal of LED lamp panel company
It connects.
It is a kind of guest room key lighting unit of train passenger compartment lighting system of the utility model with reference to figure 5, Fig. 6 and Fig. 8, Fig. 8
A specific embodiment attachment structure schematic diagram, the structure phase of the first guest room key lighting unit and the second guest room key lighting unit
Together, it is illustrated by taking the structure of the second guest room key lighting unit as an example below, the second guest room key lighting unit includes at least one
A guest room key lighting lamp and at least one wiring board, as second-class under one, guest room key lighting lamp under the guest room key lighting lamp in Fig. 5,
And it is second-class under one, wiring board under wiring board, key lighting lamp in guest room is connect by wiring board with power supply, and wiring board utilizes concatenation device
Multiple guest room key lighting lamps are together in series, connection line is saved.The structure of guest room key lighting lamp is identical, the structure phase of wiring board
Together, for one under one, wiring board under guest room key lighting lamp, one includes interface P, interface M, concatenation device C and interface under wiring board
O, one includes interface N, constant current driving box, fuse D and LED lamp panel under guest room key lighting lamp, wiring board next pass interface P with
The output end of power supply, the output end for redundant power of powering, emergent redundant power output end (pass sequentially through interface Q, interface
G is connect with interface P)；It is connect again with one input terminal, interface M under guest room key lighting lamp by concatenation device C and (concatenates device C and connect
Mouth N, interface M connections)；Interface N and constant current drive the input terminal of box connect, constant current drive the output end of box by fuse D and
The input terminal of LED lamp panel connects；It is connect under wiring board two interface L by interface M, interface L is concatenated under wiring board two
Device connects, and two concatenation device is connect under two input terminal and wiring board under guest room key lighting lamp three interface under wiring board, is walked
Three under line plate, under guest room key lighting lamp three and other guest room key lighting lamps structure and guest room key lighting lamp under one, wiring board
Two structure is identical under two, wiring board under next lamp with guest room key lighting, can the rest may be inferred.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of train passenger compartment lighting system, which is characterized in that including power supply, run-through channel lighting unit, be set to train passenger compartment
The guest room key lighting unit of the left and right sides at top and the intermediate illumination unit for being set to train passenger compartment top center position, it is described
Power supply includes power supply, intermediate illumination power supply, power supply redundant power and emergent redundant power, the output end of the power supply
It is connect with the input terminal of the input terminal of run-through channel lighting unit, guest room key lighting unit, the output end of the intermediate illumination power supply
It is connect with the input terminal of intermediate illumination unit, the output end of the power supply redundant power, output end and the visitor of emergent redundant power
The input terminal of room key lighting unit connects.
2. train passenger compartment lighting system according to claim 1, which is characterized in that the intermediate illumination unit includes at least
The output end of one concatenation device and at least one illumination lamp module, the power input and intermediate illumination power supply of the concatenation device connects
It connects, the first power output end of the concatenation device is connect with the input terminal of illumination lamp module, and the concatenation device is used for the electricity
The power supply of source input terminal input is exported to the first power output end and second source output end.
3. train passenger compartment lighting system according to claim 2, which is characterized in that the intermediate illumination unit includes at least
Two concatenation devices and at least two illumination lamp modules, wherein including the first concatenation device, the second concatenation device, the first illumination lamp module
With the second illumination lamp module, the first power output end of the first concatenation device is connect with the input terminal of the first illumination lamp module；
The second source output end of the first concatenation device is connect as power supply with the power input of the second concatenation device, second string
The first power output end for connecing device is connect with the input terminal of the second illumination lamp module.
4. train passenger compartment lighting system according to claim 3, which is characterized in that the power input of the first concatenation device
End, second source output end are connect by connecting terminal with the power input of intermediate illumination power supply, the second concatenation device.
5. train passenger compartment lighting system according to claim 4, which is characterized in that the connecting terminal includes female seat wiring
Terminal and male seat connecting terminal, the power input of the female seat connecting terminal, the electricity of power output end and male seat connecting terminal
Source input terminal, power output end connection, a concatenation device configure a female seat connecting terminal, the power input of the concatenation device
End, second source output end are connect with the power input of female seat connecting terminal, power output end, one concatenation device, one
A illumination lamp module and a female seat connecting terminal are as a modularization lamps and lanterns.
6. train passenger compartment lighting system according to claim 5, which is characterized in that the modularization lamps and lanterns are ring like light fitting
Or strip lamp.
7. according to claim 2 to 6 any one of them train passenger compartment lighting system, which is characterized in that the illumination lamp module
Box and lamp plate are driven including constant current, the first power output end of the concatenation device drives the input terminal of box to connect with constant current, described
Constant current drives the output end of box and the input terminal of lamp plate to connect.
8. train passenger compartment lighting system according to claim 7, which is characterized in that the illumination lamp module further includes insurance
The output end of silk, the constant current driving box is connected by the input terminal of fuse and lamp plate.
9. train passenger compartment lighting system according to claim 7, which is characterized in that the lamp plate is LED lamp panel.
10. train passenger compartment lighting system according to any one of claims 1 to 6, which is characterized in that the guest room key lighting
Unit includes being set to the first guest room key lighting unit of train passenger compartment top right side and being set to train passenger compartment top left side
Second guest room key lighting unit, the emergent redundant power include the first emergent redundant power and the second emergent redundant power, institute
State the output end of the first emergent redundant power and the input terminal of the first guest room key lighting unit, the second guest room key lighting unit it is defeated
Enter end connection, input terminal, the second guest room master of the output end of the second emergent redundant power and the first guest room key lighting unit
The input terminal of lighting unit connects.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307594.4U CN207945554U (en) | 2018-03-05 | 2018-03-05 | A kind of train passenger compartment lighting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820307594.4U CN207945554U (en) | 2018-03-05 | 2018-03-05 | A kind of train passenger compartment lighting system |
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| CN207945554U true CN207945554U (en) | 2018-10-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942532A (en) * | 2021-11-17 | 2022-01-18 | 中车南京浦镇车辆有限公司 | Emergency lighting control circuit for rail transit |
-
2018
- 2018-03-05 CN CN201820307594.4U patent/CN207945554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942532A (en) * | 2021-11-17 | 2022-01-18 | 中车南京浦镇车辆有限公司 | Emergency lighting control circuit for rail transit |
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Effective date of registration: 20191209 Address after: 621000 Mianyang city of Sichuan Province Branch Chong Park Jiuzhou International Software Park Co-patentee after: Shenzhen Jiuzhou Optoelectronics Technology Co., Ltd. Patentee after: Sichuan Jiuzhou Photoelectric Technology Co., Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Songbai Road East Industrial Park building Jiuzhou one to four Patentee before: Shenzhen Jiuzhou Optoelectronics Technology Co., Ltd. |
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