CN105937736A - Low-voltage lighting system for standardization tunnel and construction method of system - Google Patents
Low-voltage lighting system for standardization tunnel and construction method of system Download PDFInfo
- Publication number
- CN105937736A CN105937736A CN201610391874.3A CN201610391874A CN105937736A CN 105937736 A CN105937736 A CN 105937736A CN 201610391874 A CN201610391874 A CN 201610391874A CN 105937736 A CN105937736 A CN 105937736A
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- China
- Prior art keywords
- low
- voltage
- lighting system
- tunnel
- transfer box
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/031—Lighting devices intended for fixed installation of surface-mounted type the device consisting essentially only of a light source holder with an exposed light source, e.g. a fluorescent tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/026—Fastening of transformers or ballasts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/101—Outdoor lighting of tunnels or the like, e.g. under bridges
Abstract
The invention discloses a low-voltage lighting system for a standardization tunnel and a construction method of the system. The system comprises a power distribution room, a power input wire, lighting transmitting boxes, low-voltage transformers, a connecting line and a power output wire; the power input wire is connected to the position between the power distribution room and the lighting transmitting boxes, the connecting line is connected with the lighting transmitting boxes and the low-voltage transformers, and the low-voltage lighting system further comprises a low-voltage line; the voltage reduction length of the low-voltage line ranges from 100 m to 120 m, the voltage reduction amplitude is 25%, and lamps are mounted on the low-voltage line; the lighting transmitting boxes and the low-voltage transformers are arranged at every interval of the voltage reduction length; the power output wire is connected between the adjacent lighting transmitting boxes; and according to the low-voltage lighting system for the standardization tunnel and the construction method of the system, modular design is adopted, construction is safe, overhauling is convenient, and the construction period of the tunnel is shortened.
Description
Technical field
The present invention relates to tunnel illumination technical field, particularly relate to a kind of standardization tunnel low-voltage lighting system and construction method thereof.
Background technology
In constructing tunnel field, the excavation for tunnel is needed to provide illuminator, to facilitate human users.Traditional illumination typically uses 220V lighting, in work progress, needs frequently to cut off the electricity supply, and with along tunnel excavation direction illumination system arranged, this kind of illuminator has the disadvantage that
(1) in tunnel, use 220V lighting, there is certain potential safety hazard；
(2), when wiring and installation lighting, frequently cut off the electricity supply, affect the power supply of tunnel digging equipment, i.e. affect construction speed；
(3) this kind of lighting is provided without modularized design, it has not been convenient to maintenance repair.
Summary of the invention
It is an object of the invention to for above-mentioned technical problem, it is provided that standardization tunnel low-voltage lighting system and construction method thereof, use modularized design, construction safety, maintenance is convenient, shortens the construction period in tunnel.
Technical scheme
For solving above-mentioned technical problem, the standardization tunnel low-voltage lighting system that the present invention provides, including power distribution room, electric power incoming line, illumination transfer box, low-tension transformer, connecting line and power outlet, electric power incoming line is connected between power distribution room and illumination transfer box, and connecting line connects illumination transfer box and low-tension transformer.
Low-voltage lighting system also includes low-voltage circuit, a length of 100-120m of its blood pressure lowering, and Amplitude of Hypotensive is 25%, and lamp installation is on low-voltage circuit；A blood pressure lowering length is provided with illumination transfer box, low-tension transformer, and power outlet is connected between adjacent illumination transfer box.
Further, the voltage of described low-voltage circuit is 36V, uses low-voltage circuit, improves the safety of construction.
Further, described light fixture includes illuminating lamp, emergency light, green indicating lamp, and it is arranged on lamp bracket.
Further, described emergency light, green indicating lamp interval is arranged between illuminating lamp, with when tunnel excavation process breaks down, provides convenient for operator's life-saving emergency, ensures the personal safety of workmen.
Further, described lamp bracket is thin-walled bending plate, its thickness is 3mm, lamp bracket one end is provided with U-shaped hole, its other end is provided with fixing buckle, and light fixture is fixed on lamp bracket by fixing buckle, and the outside of light fixture is provided with protective cover, to prevent light fixture from being collided with, affect light fixture and normally work.
Disclosed herein as well is the construction method of above-mentioned standardization tunnel low-voltage lighting system, specifically include following steps:
S1, is drawn illuminator electric power incoming line by power distribution room；
S2, installs illumination transfer box, low-tension transformer；
S3, installs low-voltage circuit；
S4, mounted lamp, illuminating lamp is i.e. installed, and is spaced installation emergency light, green indicating lamp；
S5, continues in pressure drop length critical point position to install illumination transfer box, low-tension transformer, and power outlet is connected to adjacent illumination transfer box；
S6, along constructing tunnel direction, continues to repeat step S2-S5, to complete the installation of the low-voltage lighting system in tunnel.
The method have the benefit that
The standardization tunnel low-voltage lighting system of present invention offer and construction method thereof, use modularized design, construction safety, and maintenance is convenient, shortens the construction period in tunnel.
Accompanying drawing explanation
By the detailed description made in conjunction with the following drawings, above-mentioned and/or other aspects of the present invention and advantage will be apparent from and be easier to understand, and these accompanying drawings the most schematically, are not limiting as the present invention, wherein:
Fig. 1 is standardization tunnel low-voltage lighting system module diagram；
Fig. 2 is the lamp stand structure schematic diagram of the present invention；
Fig. 3 is that schematic diagram fixed by the light fixture of the present invention.
In accompanying drawing, the parts representated by each label are as follows:
1. power distribution room；2. electric power incoming line；3. illumination transfer box；4. low-tension transformer；5. connecting line；6. low-voltage circuit；7. light fixture；8. power outlet；9. lamp bracket；10.U shape hole；11. fix buckle；12. protective covers.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, standardization tunnel low-voltage lighting system and the construction method thereof of the present invention are described in detail:
The embodiment recorded at this is the specific detailed description of the invention of the present invention, for the design of the present invention is described, is all explanatory and exemplary, should not be construed as the restriction to embodiment of the present invention and the scope of the invention.In addition to the embodiment recorded at this, those skilled in the art can also use other technical scheme obvious based on the application claims and description disclosure of that, and these technical schemes include using the technical scheme making any obvious substitutions and modifications to the embodiment recorded at this.
The accompanying drawing of this specification is schematic diagram, aids in illustrating the design of the present invention, it is schematically indicated the shape of each several part and mutual relation thereof.Note that the structure of each parts for the ease of clearly showing the embodiment of the present invention, do not draw according to identical ratio between each accompanying drawing.Identical reference marker is used for representing identical part.
Fig. 1 is standardization tunnel low-voltage lighting system module diagram, and it includes power distribution room 1, electric power incoming line 2, illumination transfer box 3, low-tension transformer 4, connecting line 5 and power outlet 8.
Electric power incoming line 2 is connected between power distribution room 1 and illumination transfer box 3, and connecting line 5 connects illumination transfer box 3 and low-tension transformer 4；Low-voltage lighting system also includes low-voltage circuit 6, a length of 100-120m of its blood pressure lowering, and Amplitude of Hypotensive is 25%, and light fixture 7 is arranged on low-voltage circuit 6；A blood pressure lowering length is provided with illumination transfer box 3, low-tension transformer 4, and power outlet 8 is connected between adjacent illumination transfer box 3.
The voltage of described low-voltage circuit 6 is 36V, uses low-voltage circuit, improves the safety of construction.
Light fixture 7 is arranged on low-voltage circuit 6, and described light fixture 7 includes that illuminating lamp, emergency light, green indicating lamp, light fixture 7 are arranged on lamp bracket 9；Described emergency light, green indicating lamp interval is arranged between illuminating lamp.When tunnel excavation breaks down, emergency light, green indicating lamp provide convenient for operator's life-saving emergency, ensure the personal safety of workmen.
Fig. 2 is the structural representation of lamp bracket, and it is thin-walled bending plate, and its thickness is 3mm, and lamp bracket 9 one end is provided with U-shaped hole 10, and lamp bracket 9 is fixed by U-shaped hole 10；The other end of lamp bracket 9 is provided with a pair fixes buckle 11.
Schematic diagram fixed by light fixture, as shown in Figure 3.Lamp bracket 9 is fixed by U-shaped hole 10, and light fixture 7 is fixed on lamp bracket 9 by fixing buckle 11, and light fixture 7 is outside is provided with protective cover 12, to prevent light fixture from being collided with, affects light fixture 7 and normally works.
The invention also discloses the construction method of standardization tunnel low-voltage lighting system, specifically include following steps:
S1, is drawn illuminator electric power incoming line 2 by power distribution room 1；
S2, installs illumination transfer box 3, low-tension transformer 4；
S3, installs low-voltage circuit 6；
S4, mounted lamp 7, illuminating lamp is i.e. installed, and is spaced installation emergency light, green indicating lamp；
S5, continues in pressure drop length critical point position to install illumination transfer box 3, low-tension transformer 4, and power outlet 8 is connected to adjacent illumination transfer box 3；
S6, along constructing tunnel direction, continues to repeat step S2-S5, completes the installation of low-voltage lighting system in tunnel.
The standardization tunnel low-voltage lighting system of present invention offer and construction method thereof, use modularized design, construction safety, and maintenance is convenient, shortens the construction period in tunnel.
The present invention is not limited to above-mentioned embodiment; anyone can draw other various forms of products under the enlightenment of the present invention; though but in its shape or structure, make any change, every have same as the present application or akin technical scheme, within all falling within protection scope of the present invention.
Claims (6)
1. a standardization tunnel low-voltage lighting system, including power distribution room (1), electric power incoming line (2), illumination transfer box (3), low-tension transformer (4), connecting line (5) and power outlet (8), electric power incoming line (2) is connected between power distribution room (1) and illumination transfer box (3), and connecting line (5) connects illumination transfer box (3) and low-tension transformer (4)；It is characterized in that, low-voltage lighting system also includes low-voltage circuit (6), a length of 100-120m of its blood pressure lowering, and Amplitude of Hypotensive is 25%, and light fixture (7) is arranged on low-voltage circuit (6)；A blood pressure lowering length is provided with illumination transfer box (3), low-tension transformer (4), and power outlet (8) is connected between adjacent illumination transfer box (3).
Standardization tunnel the most according to claim 1 low-voltage lighting system, it is characterised in that the voltage of described low-voltage circuit (6) is 36V.
Standardization tunnel the most according to claim 1 low-voltage lighting system, it is characterised in that described light fixture (7) includes illuminating lamp, emergency light, green indicating lamp, it is arranged on lamp bracket (9).
Standardization tunnel the most according to claim 3 low-voltage lighting system, it is characterised in that described emergency light, green indicating lamp interval is arranged between illuminating lamp.
Standardization tunnel the most according to claim 3 low-voltage lighting system, it is characterized in that, described lamp bracket (9) is thin-walled bending plate, its thickness is 3mm, lamp bracket (9) one end is provided with U-shaped hole (10), its other end is provided with fixing buckle (11), and light fixture (7) is fixed on lamp bracket (9) by fixing buckle (11), and the outside of light fixture (7) is provided with protective cover (12).
6. the construction method of standardization tunnel low-voltage lighting system described in any one in Claims 1 to 5, it is characterised in that comprise the following steps:
S1, is drawn illuminator electric power incoming line (2) by power distribution room (1)；
S2, installs illumination transfer box (3), low-tension transformer (4)；
S3, installs low-voltage circuit (6)；
S4, mounted lamp (7), illuminating lamp is i.e. installed, and is spaced installation emergency light, green indicating lamp；
S5, continues in pressure drop length critical point position to install illumination transfer box (3), low-tension transformer (4), and power outlet (8) is connected to adjacent illumination transfer box (3)；
S6, along constructing tunnel direction, continues to repeat step S2-S5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391874.3A CN105937736A (en) | 2016-06-06 | 2016-06-06 | Low-voltage lighting system for standardization tunnel and construction method of system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610391874.3A CN105937736A (en) | 2016-06-06 | 2016-06-06 | Low-voltage lighting system for standardization tunnel and construction method of system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937736A true CN105937736A (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610391874.3A Pending CN105937736A (en) | 2016-06-06 | 2016-06-06 | Low-voltage lighting system for standardization tunnel and construction method of system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108541119A (en) * | 2018-04-13 | 2018-09-14 | 常州市城市照明管理处 | A kind of city illumination information management system |
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| CN103017118A (en) * | 2011-09-26 | 2013-04-03 | 潘忠勋 | Light emitting diode (LED) heat radiating device and streetlamp |
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Patent Citations (11)
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|---|---|---|---|---|
| CN2872789Y (en) * | 2005-12-01 | 2007-02-21 | 廖德富 | Ventilation illuminating controller of tunnel |
| CN201019582Y (en) * | 2007-04-16 | 2008-02-13 | 王朝峰 | Roasting plate rack |
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| CN108541119A (en) * | 2018-04-13 | 2018-09-14 | 常州市城市照明管理处 | A kind of city illumination information management system |
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Application publication date: 20160914 |
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| RJ01 | Rejection of invention patent application after publication |