CN206708923U - Passenger room of railway vehicle illuminator - Google Patents
Passenger room of railway vehicle illuminator Download PDFInfo
- Publication number
- CN206708923U CN206708923U CN201720543040.XU CN201720543040U CN206708923U CN 206708923 U CN206708923 U CN 206708923U CN 201720543040 U CN201720543040 U CN 201720543040U CN 206708923 U CN206708923 U CN 206708923U
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- light source
- lamp
- railway vehicle
- bottom plate
- radiating bottom
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Abstract
The utility model discloses a kind of passenger room of railway vehicle illuminator, including lamp body, lampshade and light source assembly, lamp body and lampshade surround the accommodating chamber for accommodating light source assembly, light source assembly includes light source board, light source board is on radiating bottom plate, LED light group is installed, accommodating chamber is divided into light source chamber and wiring closet by radiating bottom plate on light source board；Bending is connected with first order lamp ear, extension and second level lamp ear successively respectively for two sides of lamp body, second level lamp ear is located at the outside of first order lamp ear, second level end of the lamp ear away from extension of both sides is provided with neck, and lampshade includes the cover body of arc, both sides and the neck clamping of cover body；The first order lamp ear of side in the side and accommodating chamber of radiating bottom plate is rotatablely connected, and the extension of the opposite side in the opposite side and accommodating chamber of radiating bottom plate is detachably fixed connection.Passenger room of railway vehicle illuminator of the present utility model, repair demolition is convenient, shock resistance is good.
Description
Technical field
LED illumination lamp technical field is the utility model is related to, specifically, is related to a kind of passenger room of railway vehicle illuminating lamp
Tool.
Background technology
In existing rail vehicle, in guest room, the top of the run-through channel in indoor top and two adjacent sections compartment is mounted on
Illuminating lamp.At present, the illuminating lamp in rail vehicle uses fluorescent lamp mostly, following defect be present：
1st, exposed light source is more, and dazzle harm is big；
2nd, illumination is relatively low, and illumination uniformity is low；
3rd, the effective light proportion of illumination is small, and energy consumption is big；
4th, poor seismic behavior, it is fragile；
5th, lampshade and lamp body are screwed, repair demolition inconvenience.
Utility model content
Technical problem to be solved in the utility model is：The railcar that a kind of repair demolition is convenient, shock resistance is good is provided
Guest room illuminator.
In order to solve the above technical problems, the technical solution of the utility model is：
Passenger room of railway vehicle illuminator, including lamp body, lampshade and light source assembly, the lamp body and lampshade are surrounded for holding
Receive the accommodating chamber of the light source assembly, the light source assembly includes light source board, and the light source board is on radiating bottom plate, the light
LED light group is installed, the accommodating chamber is divided into light source chamber and wiring closet by the radiating bottom plate on source plate；
Bending is connected with first order lamp ear, extension and second level lamp ear successively respectively for two sides of the lamp body, described
Second level lamp ear is located at the outside of the first order lamp ear, and second level end of the lamp ear away from the extension of both sides is provided with card
Groove, the lampshade include the cover body of arc, the both sides of the cover body and the neck clamping；
The first order lamp ear of the side of the radiating bottom plate and the side in the accommodating chamber is rotatablely connected, the radiating bottom
The opposite side of plate is detachably fixed with the extension of the opposite side in the accommodating chamber and is connected.
Preferably, the light source assembly includes at least two light source boards being electrically connected to each other, and pacifies on each light source board
Equipped with the two paths of LED lamp group being at least connected in parallel, include multiple LED lamp beads being connected in series per paths of LEDs lamp group.
Preferably, the both ends of each light source board are respectively provided with the inserting terminal with adjacent light source plate grafting, phase
Two adjacent light source boards are electrically connected by the inserting terminal.
Preferably, it is provided with hook along the bearing of trend of the lamp body at the first order lamp ear of the side in the accommodating chamber
Groove, the side of the radiating bottom plate are corresponded to and are provided with hook at the pocket for the punch head along its length, and the hook is rotated located at described
In pocket for the punch head, the opposite side of the radiating bottom plate is detachably fixed connection by the extension of screw and opposite side.
Preferably, limiting plate is provided with the first order lamp ear above the pocket for the punch head, the hook rotation is located at
Between the pocket for the punch head and the limiting plate.
Preferably, it is arranged with resilient sleeve on the limiting plate.
Preferably, cushion is provided between the radiating bottom plate is fixed by screw side and the extension.
Preferably, two sides of the cover body be respectively facing the cover body indent direction bending be provided with kink, it is described
End of the kink away from the cover body extends provided with edge laterally, and the edge is stuck in the neck.
Preferably, the cover body corresponds to the both ends of the side of the pocket for the punch head side respectively by connecting hook and the second level
Lamp ear connects.
Preferably, the lampshade is translucent lampshade.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：
Passenger room of railway vehicle illuminator of the present utility model, LED light group is installed on light source board, light decay is small, and energy consumption is low.
By edge and neck clamping between the cover body and lamp body of lampshade, the of the side of radiating bottom plate and the side in the accommodating chamber
One-level lamp ear is rotatablely connected, and the extension of the opposite side in the opposite side and accommodating chamber of radiating bottom plate is detachably fixed company
Connect.In maintenance, the edge of the both sides of lampshade is extracted out out of lamp body both sides neck, it is convenient to which light source chamber is tieed up
Repair, the side that the extension of radiating bottom plate and lamp body is fixed is taken apart, radiating bottom plate is rotated around opposite side, can be by radiating bottom plate
Open, without radiating bottom plate is removed, you can easily wiring closet is repaired.The passenger room of railway vehicle illuminating lamp of such a structure
Tool, convenient disassembly during maintenance, reduce the amount of labour of maintenance.
In the utility model, light source assembly includes at least two light source boards being electrically connected to each other, the both ends of each light source board
The inserting terminal with adjacent light source plate grafting is respectively provided with, adjacent two light source boards are electrically connected by the inserting terminal
Connect.The power supply board connecting structure of such a plug-in type, arbitrary extension can be required according to the space of installation site and illuminance.And
The accurate maintenance and replacing of small range can be accomplished during maintenance, reduce maintenance cost and time.
In the utility model, limiting plate is provided with first order lamp ear above pocket for the punch head, hook rotates and is located at pocket for the punch head
Between limiting plate.Resilient sleeve is arranged with limiting plate.Set between side that radiating bottom plate is fixed by screw and extension
Flexible pad.The setting of resilient sleeve and cushion, buffering shake can be played when track lighting lamps of vehicle passenger cab is given a shock
Dynamic effect, make passenger room of railway vehicle illuminator shock resistance good, suitable for being used on vehicle, the rail vehicle that is particularly suitable for use in passes through
Stronger place is shaken at passage to use.
In the utility model, lampshade is translucent lampshade, can play good light action of matching somebody with somebody, and ensures light fixture integral light-transmitting
The uniformity, hot spot and light source profile not visible from outside, eliminate dazzle harm.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the plan of passenger room of railway vehicle illuminator of the present utility model；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is the structural representation of the inserting terminal in Fig. 1；
In figure：1- lamp bodies；11- first order lamp ears；12- extensions；13- second level lamp ear；14- pocket for the punch heads；15- is spacing
Plate；16- resilient sleeves；17- necks；2- lampshades；21- cover bodies；22- kinks；23- edges；3- radiating bottom plates；31- is linked up with；4- light
Source plate；41-LED lamp beads；5- inserting terminals；6- cushions；7- light source chambers；8- wiring closets；9- connecting hooks；10- screws.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Reference picture 1, Fig. 2 and Fig. 3, passenger room of railway vehicle illuminator of the present utility model, including lamp body 1, the and of lampshade 2
Light source assembly, lamp body 1 and lampshade 2 surround the accommodating chamber for accommodating light source assembly, and light source assembly includes light source board 4, light source board 4
On radiating bottom plate 3, accommodating chamber is divided into light source chamber 7 and wiring closet 8 by radiating bottom plate 3, and light source board 4 is arranged at radiating bottom plate
3 close to the side of light source chamber 7.
Bending is connected with first order lamp ear 11, extension 12 and second level lamp ear 13 successively respectively for two sides of lamp body 1, the
Two level lamp ear 13 is located at the outside of first order lamp ear 11, and end of the second level lamp ear 13 away from extension 12 of both sides is provided with neck
17, lampshade 2 includes the cover body 21 of arc, both sides and the clamping of neck 17 of cover body 21.
The first order lamp ear 11 of side in the side and accommodating chamber of radiating bottom plate 3 is rotatablely connected, radiating bottom plate 3 it is another
Side is detachably fixed with the extension 12 of the opposite side in accommodating chamber and is connected.
Light source assembly includes at least two light source boards 4 being electrically connected to each other, and at least in parallel connect is provided with each light source board 4
The two paths of LED lamp group connect, include multiple LED lamp beads 41 being connected in series per paths of LEDs lamp group.The illuminator being made up of LED lamp bead
Group light decay is small, and energy consumption is low.
The both ends of each light source board 4 are respectively provided with the inserting terminal 5 with adjacent light source plate grafting, adjacent two light
Source plate 4 is electrically connected by inserting terminal 5.The power supply board connecting structure of such a plug-in type, can according to the space of installation site and
Illuminance requires arbitrary extension.And the accurate maintenance and replacing of small range can be accomplished when repairing, reduce maintenance cost and when
Between.
At the first order lamp ear 11 of side in accommodating chamber pocket for the punch head 14, radiating bottom plate 3 are provided with along the bearing of trend of lamp body 1
Side correspond at pocket for the punch head 14 and to be provided with hook 31 along its length, hook 31 is rotated in pocket for the punch head 14, radiating bottom plate 3
Opposite side is detachably fixed connection by the extension 12 of screw and opposite side.
Limiting plate 15 is provided with positioned at the top of pocket for the punch head 14 at first order lamp ear 11, hook 31 is rotated located at pocket for the punch head 14 and limit
Between the plate 15 of position.
Resilient sleeve 16 is arranged with limiting plate 15.Between side that radiating bottom plate 3 is fixed by screw 10 and extension 12
It is provided with cushion 6.Resilient sleeve 16 and the setting of cushion 6, can rise when track lighting lamps of vehicle passenger cab is given a shock
To the effect of damping vibration, make passenger room of railway vehicle illuminator shock resistance good, suitable for being used on vehicle, be particularly suitable for use in rail
Stronger place is shaken at road vehicle run-through channel to use.
The indent direction bending that two sides of cover body 21 are respectively facing cover body 21 is provided with kink 22, and kink 22 is away from cover
The end of body 21 extends laterally to be stuck in neck 17 provided with edge 23, edge 23.
The both ends of the side of the corresponding side of pocket for the punch head 14 of cover body 21 are connected by connecting hook 9 with second level lamp ear 13 respectively.With
Prevent in vehicle vibration, lampshade 2 departs from from lamp body 1 to drop.
Passenger room of railway vehicle illuminator of the present utility model, between the cover body 21 and lamp body 1 of lampshade 2 by edge 23 and
The clamping of neck 17, the first order lamp ear 11 of the side in the side and accommodating chamber of radiating bottom plate 3 are rotatablely connected, radiating bottom plate 3
Opposite side is detachably fixed with the extension 12 of the opposite side in accommodating chamber and is connected.In maintenance, connecting hook 9 is opened, by lamp
The edge 23 of the both sides of cover 2 is extracted out out of the both sides of lamp body 1 neck 17, it is convenient to light source chamber 7 is repaired, by bottom of radiating
The side that the extension 12 of plate 3 and lamp body 1 is fixed is taken apart, and radiating bottom plate 3 is rotated around opposite side, can open radiating bottom plate 3,
Without radiating bottom plate 3 is removed, you can easily wiring closet 8 is repaired.The passenger room of railway vehicle illuminator of such a structure, dimension
Convenient disassembly when repairing, reduce the amount of labour of maintenance.
In the utility model, lampshade 2 can use light transmittance to be played good for 70% or so translucent PC lampshades
With light action, ensure the uniformity of light fixture integral light-transmitting, hot spot and light source profile not visible from outside, eliminate dazzle harm.
Citing described above for the utility model preferred forms, wherein the part do not addressed in detail is this area
The common knowledge of those of ordinary skill.The scope of protection of the utility model is defined by the content of claim, any to be based on this reality
The equivalent transformation carried out with new technical inspiration, also within the scope of protection of the utility model.
Claims (10)
1. passenger room of railway vehicle illuminator, including lamp body, lampshade and light source assembly, the lamp body and lampshade are surrounded for accommodating
The accommodating chamber of the light source assembly, it is characterised in that：The light source assembly includes light source board, and the light source board is located at radiating bottom plate
On, LED light group is installed, the accommodating chamber is divided into light source chamber and wiring closet by the radiating bottom plate on the light source board；
Two sides of the lamp body bend be connected with first order lamp ear, extension and second level lamp ear respectively successively, and described second
Level lamp ear is located at the outside of the first order lamp ear, and second level end of the lamp ear away from the extension of both sides is provided with neck,
The lampshade includes the cover body of arc, the both sides of the cover body and the neck clamping；
The first order lamp ear of the side of the radiating bottom plate and the side in the accommodating chamber is rotatablely connected, the radiating bottom plate
Opposite side is detachably fixed with the extension of the opposite side in the accommodating chamber and is connected.
2. passenger room of railway vehicle illuminator according to claim 1, it is characterised in that：The light source assembly is included at least
Two light source boards being electrically connected to each other, the LED light group that at least two-way is connected in parallel each is installed on the light source board, per road
LED light group includes multiple LED lamp beads being connected in series.
3. passenger room of railway vehicle illuminator according to claim 2, it is characterised in that：The both ends of each light source board
The inserting terminal with adjacent light source plate grafting is respectively provided with, adjacent two light source boards pass through inserting terminal electricity
Connection.
4. passenger room of railway vehicle illuminator according to claim 1, it is characterised in that：Side in the accommodating chamber
Pocket for the punch head is provided with along the bearing of trend of the lamp body at first order lamp ear, the side of the radiating bottom plate is corresponded at the pocket for the punch head
Hook is provided with along its length, and the hook is rotated in the pocket for the punch head, and the opposite side of the radiating bottom plate passes through screw
It is detachably fixed and is connected with the extension of opposite side.
5. passenger room of railway vehicle illuminator according to claim 4, it is characterised in that：It is located at the first order lamp ear
Limiting plate is provided with above the pocket for the punch head, the hook, which rotates, to be located between the pocket for the punch head and the limiting plate.
6. passenger room of railway vehicle illuminator according to claim 5, it is characterised in that：Bullet is arranged with the limiting plate
Property set.
7. passenger room of railway vehicle illuminator according to claim 6, it is characterised in that：The radiating bottom plate passes through screw
Cushion is provided between fixed side and the extension.
8. passenger room of railway vehicle illuminator according to claim 7, it is characterised in that：The two sides difference of the cover body
Kink is provided with towards the indent direction bending of the cover body, end of the kink away from the cover body extends laterally to be set
There is edge, the edge is stuck in the neck.
9. passenger room of railway vehicle illuminator according to claim 8, it is characterised in that：The cover body corresponds to the hook
The both ends of the side of groove side are connected by connecting hook with the second level lamp ear respectively.
10. the passenger room of railway vehicle illuminator according to any one of claim 1 to 9, it is characterised in that：The lampshade is
Translucent lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543040.XU CN206708923U (en) | 2017-05-16 | 2017-05-16 | Passenger room of railway vehicle illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543040.XU CN206708923U (en) | 2017-05-16 | 2017-05-16 | Passenger room of railway vehicle illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708923U true CN206708923U (en) | 2017-12-05 |
Family
ID=60464383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543040.XU Active CN206708923U (en) | 2017-05-16 | 2017-05-16 | Passenger room of railway vehicle illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708923U (en) |
-
2017
- 2017-05-16 CN CN201720543040.XU patent/CN206708923U/en active Active
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