CN208566428U - A kind of railway engineering tunnel special lighting device - Google Patents
A kind of railway engineering tunnel special lighting device Download PDFInfo
- Publication number
- CN208566428U CN208566428U CN201820427882.3U CN201820427882U CN208566428U CN 208566428 U CN208566428 U CN 208566428U CN 201820427882 U CN201820427882 U CN 201820427882U CN 208566428 U CN208566428 U CN 208566428U
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- CN
- China
- Prior art keywords
- headlamp
- frame
- lighting device
- special lighting
- engineering tunnel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of railway engineering tunnel special lighting devices, including arch form frame and headlamp, fixed plate is welded with by covering card at the top center position of the arched frame, the middle part of the arched frame two side arms is the structure of outward bending, and a side arm bottom end of the close arched frame in side is welded with a connecting rod separately down on the inside of the both ends in the width direction of the top of the arched frame；Being connected together on the headlamp has heat dissipating housing, is additionally provided with the electric motor connected by rotating shaft transmission above the headlamp, the electric motor by fixed frame be removably mounted at connecting rod middle section and inside side.In the utility model, headlamp is rotatablely connected by shaft and electric motor, when electric motor rotates, so that the appearance wall of headlamp uniformly contacts with each other with the dust removal brush being arranged on connection frame, automatically cleaning is carried out to headlamp, so that the railway engineering tunnel special lighting device has self-cleaning effect, it is more convenient to use.
Description
Technical field
The utility model relates to lighting technical field more particularly to a kind of railway engineering tunnel special lighting devices.
Background technique
Railway tunnel is to be built in underground, cavern or the underwater and building current for rolling stock that place an iron railway, according to
Its position can be divided into three categories: for the referred to as mountain ridge tunnel for shortening distance with avoiding steep gradient and passing through under the mountain ridge or hills
Road；For river crossing or straits under river or seabed passes through is known as submerged tunnel；Pass through metropolitan need to adapt to railway
It wants and is known as city tunnel what Urban Underground passed through.Building in these three types of tunnels most is mountain tunnel.
However there is some shortcomings, illuminations in use for existing railway engineering tunnel special lighting device
Apparatus structure is simple, is fixed on railway tunnel inner wall simply by fixing seat, keeps its heat dissipation poor, secondly in railway tunnel
The steam of wall easily enters in headlamp, influences the service life of headlamp, secondly for the dust on headlamp without certainly
Clean structure needs periodically artificial cleaning, very troublesome, so can not meet the demand of user.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of railway engineering tunnel proposed
Road special lighting device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of railway engineering tunnel special lighting device, including arch form frame and headlamp, the top center of the arched frame
It is welded with fixed plate by covering card at position, the middle part of the arched frame two side arms is the structure of outward bending, bending angle
It is spent for 120 degree -150, the bending place of arched frame two side arms is socketed with first sleeve, and the top of the arched frame is in the width direction
A side arm bottom end of the close arched frame in side is welded with a connecting rod separately down on the inside of both ends；
Being connected together on the headlamp has heat dissipating housing, is additionally provided with above the headlamp through rotating shaft transmission connection
Electric motor, the electric motor by fixed frame be removably mounted at connecting rod middle section and inside side, the illumination
The bottom center of lamp is welded with connecting shaft, and the bottom of the connecting shaft is socketed with connection frame, the connection frame by the second casing
For horizontal inverted U-shaped structure, and connection frame is packaged in the outside of headlamp, wherein one end of the connection frame and the second casing
One end clamping, the side of the other end and heat dissipating housing is clamped, and the maximum width of the connection frame is greater than the radius of headlamp.
It is as above-mentioned technical proposal to further describe:
Equidistantly being sticked on the heat dissipating housing appearance wall has multiple cooling fins.
It is as above-mentioned technical proposal to further describe:
U-type groove is offered on the arched frame.
It is as above-mentioned technical proposal to further describe:
The bottom of the arched frame two side arms is welded with horizontal-extending fixing seat outward, and runs through in fixing seat and set
There is fixing bolt.
It is as above-mentioned technical proposal to further describe:
The headlamp is integrally in UFO shape structure, and its cross section is circle.
It is as above-mentioned technical proposal to further describe:
The external side of the first sleeve is welded with the fixed block for being auxiliarily fixed.
It is as above-mentioned technical proposal to further describe:
Dust removal brush is bolted on the inside of the connection frame, and dust removal brush is bonded to each other with headlamp.
In the utility model, what is illuminated first is fixed in the connecting rod of arched frame interior welds, so that headlamp will not
It is bonded to each other with railway engineering tunnel, ensure that the efficiency of headlamp heat dissipation, and the steam on railway engineering tunnel is not easily accessible
To headlamp, the stability that headlamp uses ensure that, be secondly provided with fixed block and fixed plate on arched frame, arched frame can be with
By fixed block and fixed plate Auxiliary support railway tunnel, connecting rod is used for Auxiliary support arched frame, then has and open up on arched frame
There is U-type groove, so that railway tunnel inner wall water droplet low can will not be arrived headlamp, be further ensured that by U-type groove water conservancy diversion to ground
The stability that headlamp uses, last headlamp are rotatablely connected by shaft and electric motor, when electric motor rotates, so that according to
The appearance wall of bright lamp uniformly contacts with each other with the dust removal brush being arranged on connection frame, automatically cleaning is carried out to headlamp, so that the railway
Engineering tunnel special lighting device has self-cleaning effect, and it is more convenient to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of railway engineering tunnel special lighting device structural schematic diagram；
Fig. 2 is the structural schematic diagram of headlamp in the utility model；
Fig. 3 is the sectional view of arched frame in the utility model；
Fig. 4 is the structural schematic diagram of heat dissipating housing in the utility model.
Marginal data:
1- arched frame, 2- fixed plate, 3- fixing seat, 4- fixing bolt, 5- first sleeve, 6- fixed block, 7- connecting rod, 8-
Headlamp, 9- fixed frame, 10- electric motor, 11- shaft, 12- heat dissipating housing, 13- connection frame, 14- dust removal brush, 15- connecting shaft,
The second casing of 16-, 17-U type groove, 18- cooling fin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of railway engineering tunnel special lighting device, including arch form frame 1 and headlamp 8, arched frame 1
It is welded with fixed plate 2 by covering card at the position of top center, the middle part of 1 two side arms of arched frame is the structure of outward bending, curved
Dog-ear degree is 120 degree of -150 degree, and the certain angle of the side arm outward bending of arched frame 1 increases the angle that arched frame 1 extends out, mentions
The high overall stability of device, and bending angle can change, and allow to adapt to different tunnel widths, arched frame
The bending place of 1 two side arms is socketed with first sleeve 5, and side is leaned on separately down for the both ends inside of the top of arched frame 1 in the width direction
One side arm bottom end of close arched frame 1 is welded with a connecting rod 7；
Being connected together on headlamp 8 has heat dissipating housing 12, is connected together, can mutually send out between headlamp 8 and heat dissipating housing 12
Raw rotation, repairing easy to disassemble, the top of headlamp 8 is additionally provided with the electric motor 10 being sequentially connected by shaft 11, electronic horse
The middle section of connecting rod 7 is removably mounted at by fixed frame 9 up to 10 and inside side, electric motor 10 and connecting rod 7 and is shone
Bright lamp 8 is all removably to fit together, and is welded with connecting shaft 15 convenient for individually maintenance, the bottom center of headlamp 8, should
The bottom of connecting shaft 15 is socketed with connection frame 13 by the second casing 16, and connection frame 13 is horizontal inverted U-shaped structure, and connection frame
13 are packaged in the outside of headlamp 8, wherein one end of one end of the connection frame 13 and the second casing 16 is clamped, the other end with
The side of heat dissipating housing 12 is clamped, and the maximum width of the connection frame 13 is greater than the radius of headlamp 8.
In the present embodiment, being equidistantly sticked on 12 appearance wall of heat dissipating housing has multiple cooling fins 18, because more negative in tunnel
Cold, headlamp 8 is inevitable, and using powerful light bulb, easily there is fog in the temperature difference of formation, increases cooling fin 18 to headlamp 8
Fog can occur to avoid its table wall, influence to illuminate and damage headlamp 8.
In the present embodiment, U-type groove 17 is offered on arched frame 1, the water generated for the condensation of water conservancy diversion railway tunnel inner surface wall
Drop, prevents water droplet low onto headlamp 8.
In the present embodiment, the bottom of 1 two side arms of arched frame is welded with horizontal-extending fixing seat 3 outward, and fixed
Through fixing bolt 4 is equipped on seat 3, the external side of the first sleeve 5 is welded with the fixed block 6 for being auxiliarily fixed, Gu
Reservation 3 and fixed block 6 are to make it be not susceptible to shake for device to be mounted in tunnel.
Whole headlamp 8 is in UFO shape structure, and its cross section is circle.
In the present embodiment, the inside of connection frame 13 has been bolted dust removal brush 14, and dust removal brush 14 and 8 phase of headlamp
Mutually fitting, wherein dust removal brush 14 is for being dusted the surface of headlamp 8, when electric motor 10 drives headlamp 8 to rotate,
So that the appearance wall of headlamp 8 uniformly rubs with dust removal brush 14, carried out by appearance wall of the dust removal brush 14 to headlamp 8
Dust cleaning, electric motor 10 can positive and negative rotation structure, electric motor 10 periodically drives headlamp 8 carry out it is forward and reverse one have enough to meet the need
Dynamic, the conducting wire connected on headlamp 8 has certain length, can wind one week.
Working principle: in use, being first fixed on arched frame 1 by fixed plate 2, fixed block 6 and fixing seat 3 specified
Then the headlamp 8 of connecting rod 7 is connected power supply and controller by position, when use opens power supply, to headlamp 8 for establishing by cable
Begin to use, during use, can periodically control and open electric motor 10, electric motor 10 drives headlamp by shaft 11
8 rotations are realized so that the 14 phase mutual friction of dust removal brush being arranged on the appearance wall of headlamp 8 and connection frame 13, is dusted from clear
Clean, the railway engineering tunnel special lighting device, design is reasonable, easy to use.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of railway engineering tunnel special lighting device, including arched frame (1) and headlamp (8), which is characterized in that the arch
Be welded with fixed plate (2) at the top center position of shape frame (1) by covering card, the middle parts of arched frame (1) two side arms be to
The structure of outer bending, bending angle are 120 degree of -150 degree, and the bending place of arched frame (1) two side arms is socketed with first sleeve
(5), a side of the close arched frame (1) in side separately down on the inside of the both ends in the width direction of the top of the arched frame (1)
Arm bottom end is welded with a connecting rod (7)；
Being connected together on the headlamp (8) has heat dissipating housing (12), is additionally provided with above the headlamp (8) through shaft (11)
The electric motor (10) of transmission connection, the electric motor (10) are removably mounted in connecting rod (7) by fixed frame (9)
Section and inside side, the bottom center of the headlamp (8) are welded with connecting shaft (15), the bottom of the connecting shaft (15) is logical
It crosses the second casing (16) to be socketed with connection frame (13), the connection frame (13) is horizontal inverted U-shaped structure, and connection frame (13) wraps
It is located at the outside of headlamp (8), wherein one end of the connection frame (13) and the one end of the second casing (16) are clamped, the other end
It is clamped with the side of heat dissipating housing (12), the maximum width of the connection frame (13) is greater than the radius of headlamp (8).
2. a kind of railway engineering tunnel special lighting device according to claim 1, which is characterized in that the heat dissipating housing
(12) being equidistantly sticked on appearance wall has multiple cooling fins (18).
3. a kind of railway engineering tunnel special lighting device according to claim 1, which is characterized in that the arched frame
(1) U-type groove (17) are offered on.
4. a kind of railway engineering tunnel special lighting device according to claim 1, which is characterized in that the arched frame
(1) bottom of two side arms is welded with horizontal-extending fixing seat (3) outward, and through equipped with fixed spiral shell in fixing seat (3)
Bolt (4).
5. a kind of railway engineering tunnel special lighting device according to claim 1, which is characterized in that the headlamp
(8) whole is in UFO shape structure, and its cross section is circle.
6. a kind of railway engineering tunnel special lighting device according to claim 1, which is characterized in that the first sleeve
(5) external side is welded with fixed block (6).
7. a kind of railway engineering tunnel special lighting device according to claim 1, which is characterized in that the connection frame
(13) it has been bolted on the inside of dust removal brush (14), and dust removal brush (14) is bonded to each other with headlamp (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427882.3U CN208566428U (en) | 2018-03-28 | 2018-03-28 | A kind of railway engineering tunnel special lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820427882.3U CN208566428U (en) | 2018-03-28 | 2018-03-28 | A kind of railway engineering tunnel special lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566428U true CN208566428U (en) | 2019-03-01 |
Family
ID=65453748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820427882.3U Expired - Fee Related CN208566428U (en) | 2018-03-28 | 2018-03-28 | A kind of railway engineering tunnel special lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506834A (en) * | 2018-03-28 | 2018-09-07 | 南京亚欣照明有限公司 | A kind of railway engineering tunnel special lighting device |
-
2018
- 2018-03-28 CN CN201820427882.3U patent/CN208566428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506834A (en) * | 2018-03-28 | 2018-09-07 | 南京亚欣照明有限公司 | A kind of railway engineering tunnel special lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A special lighting device for railway tunnel Effective date of registration: 20201229 Granted publication date: 20190301 Pledgee: Nanjing bank Limited by Share Ltd. Lishui branch Pledgor: NANJING YAXIN LIGHTING Co.,Ltd. Registration number: Y2020980010245 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |