CN205782354U - A kind of illuminator for stayed-cable bridge - Google Patents
A kind of illuminator for stayed-cable bridge Download PDFInfo
- Publication number
- CN205782354U CN205782354U CN201620617777.7U CN201620617777U CN205782354U CN 205782354 U CN205782354 U CN 205782354U CN 201620617777 U CN201620617777 U CN 201620617777U CN 205782354 U CN205782354 U CN 205782354U
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- Prior art keywords
- support
- illuminator
- lamp group
- stayed
- lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
This utility model provides a kind of illuminator for stayed-cable bridge, and illuminator comprises support, support component, angle adjusting mechanism and lamp group.Support has the joinery and its construction that can fit together at two ends, and the outer surface of support is evenly equipped with multiple projecting slot；Support component is arranged on stent inner surface and extends along the direction being perpendicular to inner surface；Angle adjusting mechanism includes about two adjusting parts be arrangeding in parallel being positioned at lamp group two ends, and each adjusting part moves to change the distance between lamp group and support relative to support in their extension direction, the purpose realizing regulating lamp group radial angle with this；Lamp group includes Lamp cup and the light source being arranged in Lamp cup.The illuminator that this utility model provides effectively achieves the illumination of following spot of suspension cable.With the whole circumferential surface Uniform Illumination in the comparatively small energy consumption longer-range to suspension cable.The utilization rate of light is greatly improved, greatly reduces light pollution.
Description
Technical field
This utility model relates to lamp technical group field, particularly relates to a kind of illuminator for illuminating stayed-cable bridge.
Background technology
Owing to stayed-cable bridge has outward appearance and remarkable structure and the mechanical property of grace, therefore in increasing area
Use the bridge of this structure.Another critical function of stayed-cable bridge is as urban landscape one big Characteristic landscape.
The mode of the illumination stayed-cable bridge used in the prior art, is high-power every drag-line arranged beneath mostly
Projecting Lamp to upslide according to (this mode be referred to as section a light formula) because light beam intersects with suspension cable.But this lighting system exists many
Drawback, owing to light source is positioned at below drag-line, therefore can only illuminate the bottom of drag-line；Secondly, the light utilization efficiency pole of this lighting system
Low, the most considerably less part is used for illuminating drag-line, and extreme portions light scattering is on high.The most not only waste substantial amounts of electricity
Can, and cause serious light pollution.It addition, also have a set of or number set high-power light-projecting lamps, to be arranged on suspension cable root suitable
Suspension cable and throw the case of photograph, it is thrown and also can be referred to as, according to mode, the formula of following spot reluctantly.But this mode is by common Projecting Lamp
Being contained in drag-line root, light beam is in one direction near suspension cable, and basic effectively not to be distributed on the excircle of drag-line,
So being also impossible to effectively be illuminated by whole for drag-line circumferential surface.Further, since crevice projection angle cannot effectively control, throw according to effect
Fruit is the most very poor, often might as well cut light formula.
Patent documentation CN202281125U discloses a kind of drag-line bridge drag-line bushing type LED lamp tube, this bushing type LED
Fluorescent tube is made up of the light bar of two root length bar shapeds and the connector for light bar being linked together, and the extrados of light bar is provided with
LED light array.The most basic function of lighting is to be illuminated draft according to object.If without this function, cannot be referred to as
For lighting.The patented product does not illuminate drag-line, but self makes suspension cable shape and be attached on suspension cable.In fact
It it is the lantern of additional shape such as suspension cable on suspension cable.It it is a self luminous ornament.If light fixture to be claimed, can only be referred to as
Decorative lamp.
Patent documentation CN101059216A discloses a kind of cable-stayed bridge solar energy scenery lamp, but this Landscape Lamp is only
As a kind of decorative lamp being installed on drag-line, the patented product self title is exactly Landscape Lamp.Landscape Lamp, as the term suggests just
It it is the light fixture of autonomic landscape.It is the one of decorative lamp, rather than lighting.For illuminating effect, it not either with or without by tiltedly
Drag-line illuminates, but the most not using suspension cable as lighting object.
Therefore, this area is badly in need of a kind of not only having saved the energy but also can having illuminated the illuminator of overall profile of drag-line.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of illuminator for stayed-cable bridge.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
According to one side of the present utility model, it is provided that a kind of illuminator for stayed-cable bridge, illuminator comprises
Frame, support component, angle adjusting mechanism and lamp group, wherein:
Support has the joinery and its construction can being connected together so that forming envelope when support links together at two ends
Close structure, the outer surface of support is evenly equipped with multiple projecting slot for installing lamp group；
Support component is arranged on the inner surface of support and extends along the direction being perpendicular to inner surface；
Angle adjusting mechanism includes about two adjusting parts be arrangeding in parallel being positioned at lamp group two ends, each adjusting part
At one end it is fixedly attached to lamp group, is removably mounted to projecting slot and along the direction being perpendicular to rack outer surface at the other end
Extending, adjusting part moves to change relative to support between upper end and/or lower end and the support of lamp group in their extension direction
Distance, thus change the radial direction angle of lamp group and support, change the angle between light beam and the suspension cable of lamp group；
Lamp group includes Lamp cup and the light source being arranged in Lamp cup.
According to a preferred embodiment of the present utility model, support is by the arcuate member combination identical with shape of multiple structures
Become, when the two ends of each arcuate member have the joinery and its construction can being connected together so that multiple arcuate member links together
Form enclosed construction.
According to a preferred embodiment of the present utility model, each adjusting part of angle adjusting mechanism by intermediate bar,
It is positioned at two side lever compositions of intermediate bar both sides, is provided with the fixture coordinated with intermediate bar, intermediate bar and side lever in projecting slot and exists
One end is fixedly connected in lamp group and it is axially perpendicular to the outer surface of support, the length of intermediate bar than side lever length more
Long, fixture is fixedly mounted in projecting slot, and the free end of intermediate bar is releasably coupled with fixture.
According to a preferred embodiment of the present utility model, intermediate bar is bolt, and fixture is nut.
According to a preferred embodiment of the present utility model, the enclosed construction that support is formed after docking is annulus.
According to a preferred embodiment of the present utility model, illuminator also includes another support, another support and support
Structure identical with shape, but it is smaller in size than support, and another rack outer surface is connected to the free end of support component, another
Being provided with other support component on the inner surface of frame, other support component is on the direction being perpendicular to another stent inner surface
Extend.
According to a preferred embodiment of the present utility model, the free end of support component connects protected pad.
According to a preferred embodiment of the present utility model, joinery and its construction is dovetail groove and coordinates with dove tail shape
Projection.
Illuminator for stayed-cable bridge of the present utility model uses joinery and its construction, forms enclosed construction in use,
It is evenly arranged multiple light source launching light towards drag-line at enclosed construction periphery, effectively achieves the illumination of following spot of suspension cable.With
Comparatively small energy consumption achieves Uniform Illumination to the whole circumferential surface in the longer-range of suspension cable.Light is greatly improved
Utilization rate, greatly reduce light pollution.Additionally, this utility model also uses angle adjusting mechanism, screw-like is utilized to set
Put upper and lower two distances between adjusting part and support of change, and then change the angle between light source and drag-line, such set
Put and achieve the effect regulating angle more accurately.Additionally, each light source of illuminator of the present utility model can be independently
Regulation angle, is independent of each other each other, is more convenient for installing.Therefore, illuminator of the present utility model is more suitable for angle
Degree of regulation requires in high application.
Accompanying drawing explanation
Fig. 1 shows single suspension cable and the schematic diagram of soffit lighting device；
Fig. 2 is the illuminator for stayed-cable bridge according to an embodiment of the present utility model；
Fig. 3 is the enlarged diagram of the mortise-tenon joint structure in A portion in Fig. 2；
Fig. 4 A is the schematic diagram of the support being made up of arcuate member according to an embodiment of the present utility model；
Fig. 4 B is the schematic diagram of the single arcuate member in composition diagram 4A；
Fig. 5 is the lamp group according to an embodiment and the schematic diagram of angle adjusting mechanism；
Fig. 6 is the illuminator for stayed-cable bridge according to another embodiment of the present utility model；
Fig. 7 is the decomposition view of the illuminator shown in Fig. 6.
Detailed description of the invention
The drag-line of stayed-cable bridge has the biggest length diameter ratio, and this brings very many being stranded to the illumination of drag-line
Difficult.Fig. 1 schematically shows the relation of illuminator and suspension cable.In order to be illustrated more clearly that the relative pass of each object
System, some of them object is omitted, and the ratio of some objects is exaggerated, and the position relationship of some objects has been also carried out adjusting
Whole.As it is shown in figure 1, the two ends of drag-line C are connected across bridge floor and the top of the load-bearing tower T being perpendicular to bridge floor, the length of drag-line C respectively
Generally change in the scope of 50 meters to 150 meters or bigger.And the diameter of drag-line C generally only tens millimeters is to milli more than 200
Rice, its length is the biggest with the diameter ratio in cross section.The mode of illumination drag-line bridge is typically with cutting light formula, i.e. at drag-line at present
Lower section arranges a set of powerful Projecting Lamp, upwards projects, and such lighting system is only capable of illuminating the bottom of drag-line, it is impossible to present
The whole profile of drag-line, and the utilization rate of light is the lowest, typically not greater than 5%, cause serious light pollution simultaneously.
In order to be effectively improved the utilization rate of light, and reduce light pollution, in the way of light source can being set to use another kind, i.e.
The direction of light beam of light source is set to generally along the bearing of trend of drag-line, and so, major part light beam projects on drag-line, illuminates
Drag-line.But this setup there is also some challenges, and it is the highest to installation site and the angle requirement of light source.Fig. 1 illustrates
Property show the position relationship of light beam B1 and B2 that light source S1 and S2 that two installation sites are different with angle launch.Through meter
Calculating, in the case of the length of drag-line C is 130 meters, the angle of light source often deviates 1 °, and the distance from top L of its light beam will deviate from 2 meters
Many.Therefore, effective lighting drag-line by this way is wanted, it is desirable to minimum and fixed light source the device of the angle of scattering of light source is also wanted
There is angle regulating function accurately.
With reference to Fig. 2, the illuminator for stayed-cable bridge that this utility model provides includes support 100, multiple support unit
Part 200, angle adjusting mechanism 300 and lamp group 400.
In the embodiment shown in Figure 2, support 100 is continuous print integral structure, and its one end is provided with end grooves 110, separately
One end is provided with the projection 120 matched with this end grooves 110, and both define joinery and its construction (with reference to Fig. 3), and joinery and its construction is preferred
Use dovetail groove and the projection of cooperation.In use, one end insertion that support 100 is provided with projection 120 is provided with end grooves 110
In one end formed close shape, this enclosed construction illustrates with circular in fig. 2, annular support 100 have Uniform Illumination and
The advantage of uniform stressed, but other shape can also be set to as required.The outer surface of support 100 is provided with equably
Multiple projecting slot, the details about projecting slot will illustrate with reference to Fig. 4 A and 4B.
According to another preferred embodiment of the present utility model, as shown in Figure 4 A, support 100 is identical with shape by multiple structures
Arcuate member 100 ' composition.In the figure, the quantity of arcuate member 100 ' is 4.The most each arcuate member 100 ' is at its two ends also
There is joinery and its construction, the such as groove shown in Fig. 3 and the projection with slot fit.In use, the projection of an arcuate member 100 '
120 ' are connected with the end grooves 110 ' of another arcuate member 100 ', so repeat, according to the diameter of drag-line to be illuminated
Choose the quantity of required arcuate member 100 '.After the most end to end, multiple arcuate members 100 ' form the circulus closed.Arc
The material that shape part 100 ' is used can be aluminium section bar, by extrusion process molding.Support 100 is arranged to multiple single list
Unit improves Fabric utilization, from without the support 100 special for various sizes of Cable.
As shown in Figure 4 B, the outer surface of each arcuate member 100 ' is additionally provided with multiple projecting slot 130 ', each projecting slot
130 ' have middle opening district and are positioned at the prominent sidewall of both sides, open region.The inner surface of arcuate member 100 ' is provided with support unit
Part 200, support component 200 is support bar in this embodiment but it also may expect other similar structure.In an embodiment,
It is provided with through hole on arcuate member 100 ' sidewall, utilizes screw to be attached on the sidewall of arcuate member 100 ' by support bar 200.Support bar
The inner surface extending perpendicularly to support 100 of 200.In this utility model, term " interior " refers at illuminator ring
Install the direction radially closer to drag-line of tailing edge drag-line around drag-line C, " outward " refers to deviate from the side of drag-line along the radial direction of drag-line
To.
With reference to Fig. 1 and Fig. 5, illuminator of the present utility model also includes multiple angle adjusting mechanism 300 and lamp group
400.Each lamp group 400 is respectively equipped with an angular adjustment assembly in the top and bottom of the side in the face of support 100, puts down for two
The angular adjustment assembly that row is arranged constitutes angle adjusting mechanism of the present utility model.In this embodiment, each angular adjustment
Assembly is made up of intermediate bar and the side lever being symmetrically disposed in intermediate bar both sides.In this embodiment, upper end angle adjusting part
Intermediate bar be middle bolt 310, side lever is side bolt 320 and 330；The intermediate bar of lower end angular adjustment assembly is middle bolt
310 ', side lever is side bolt 320 ' and 330 '.Middle bolt 310,310 ' is than side bolt 320,320 ' and 330, the length of 330 '
Longer.As it is shown in figure 5, each angular adjustment assembly three bolts 310,320,330 (or 310 ', 320 ', 330 ') at one end divides
It is not connected to lamp group 400.After assembling, the other end of middle bolt 310 is removably mounted to the open region of projecting slot 130 '
In, its can moving radially along support 100, thus regulate the relative position relation of lamp group 400 upper end and support 100.Angle, lower end
Degree adjusting part is arranged in a similar fashion, thus regulates the distance between lamp group 400 lower end and support 100.By changing lamp
The top and bottom of group 400 change the light beam angle relative to drag-line of light source 420 transmitting relative to the distance of support 100.
After assembling, two side levers 320,330 lean, to support lamp group 400 so that it is more with the prominent sidewall of projecting slot 130 ' respectively
Add stable.
In a preferred embodiment of the present utility model, one end that middle bolt 310 and 310 ' is connected with projecting slot sets
Having external screw thread, be provided with multiple fixture (not shown) in projecting slot 130 ' open region, fixture can be nut, multiple nuts
It is respectively equipped with the female thread coordinated with bolt 310 and 310 '.Each middle bolt 310 or 310 ' it is connected with the nut coordinated, spiral shell
Gap is left, in order in the circumferential lamp group 400 is carried out angle adjustment between mother and the sidewall of projecting slot 130 '.So, when making
Used time, rotate middle bolt 310 and can change the relative distance of lamp group 400 upper end and support 100, similarly, rotate middle screw
Bolt 310 ' can change the relative distance of lamp group 400 lower end and support 100.According to setting of the present utility model, bolt 310,
310 ' rotate 72 °, and light beam is about 0.1 ° relative to the crevice projection angle variable quantity of drag-line, and therefore, such set-up mode is the most real
Now the high accuracy of beam incident angle is regulated by this lighting system.
With continued reference to Fig. 5, lamp group 400 is connected on angle adjusting mechanism 300.Lamp group 400 includes Lamp cup 410 and arranges
Multiple light sources 420 in Lamp cup 410.Light source 420 can use beam angle at the LED light source of 2-3 ° to ensure most light
All it is used for illuminating drag-line and not scattering to other position.When illuminator of the present utility model is installed on drag-line, many
The light beam that individual light source 420 the is launched drag-line to support 100 center converges.The direction of light beam can be by above-mentioned angular adjustment machine
Structure 300 regulates.Such as when needs light beam offsets towards drag-line, rotate the middle bolt 310 of upper end angle adjusting part, make
The upper end of lamp group 400 is closer to support 100, it is possible to rotates the middle bolt 310 ' of lower end angular adjustment assembly, makes lamp group 400
Lower end, away from support 100, totally makes lamp group 400 tilt towards the drag-line at center.The regulative mode of each lamp group 400 is identical.As
This, make drag-line be illuminated.It is envisioned that this utility model also include with light source with the use of connection line, power supply and
The parts controlling illumination known in the art such as controller.
In another embodiment of the present utility model, as shown in Figures 6 and 7, illuminator of the present utility model also includes separately
One support 500 (ring support in also referred to as) and other support component 600.The structure of another support 500 is with support 100 (now
Outer ring support) structure similar, but size is less than the size of support 100, and thickness is thicker than support 100.Another support 500 is even
Receiving the free end of support component 200, in this embodiment, support component 200 uses screw rod, and the free end of screw rod 200 inserts
In the projecting slot open region of another support 500, another support 500 inner surface is provided with other support component 600.Additionally
One end of contacting with drag-line of support component 600 neonychium 700 is installed.Length according to drag-line can change used
The size of frame and the quantity of lamp group.
Also describe the occupation mode of illuminator of the present utility model in detail with reference to Fig. 7 below in conjunction with Fig. 1-6.First with head
The arcuate member of internal ring is connected into the ring-type of closing around drag-line by the mode that tail connects, and forms another support 500 being positioned at internal ring.
Prop up being arranged on the other support component 600 inside another support 500, make neonychium abut on the periphery of drag-line and formed
Stable supporting construction.Join end to end multiple outer shroud arcuate members 100 ' again to form the outer ring support around interior ring support 500
100, each studdle 200 being arranged on outer ring support 100 is installed in the projecting slot of interior ring support 500 correspondence with support
Play outer ring support 100.Again multiple lamp groups 400 are installed in the projecting slot of outer ring support 100.When mounted, each angle is made
The open region of middle bolt 310,310 ' the alignment bumps groove 130 ' of governor motion, the bolt 320,330 and 320 ' of both sides,
The sidewall of 330 ' alignment bumps grooves, rotates middle bolt 310,310 ' and is connected in projecting slot.By coordinating in the middle of rotation
Bolt 310,310 ' changes the distance between lamp group 400 top and bottom and drag-line respectively, and then changes the light launched from light source
Angle between bundle and drag-line.
Combination type annular stent of the present utility model and fixed form, achieve at the suspension cable built up more conveniently
Root carries out ring-type uniform cloth lamp.Adjusting angle mechanism of the present utility model and screw thread angle modulation mode so that suspension cable is entered by light beam
Firing angle reaches optimum efficiency.Theoretical Calculation and experimental result all prove, it is right that illuminator of the present utility model achieves efficiently
Formula of the following spot illumination of suspension cable.The utilization ratio of light improves nearly a hundred times compared with other lighting system current.It is greatly lowered
Power consumption, considerably reduces light pollution, considerably reduces operating cost.
While specific embodiment of the utility model is described in detail, it is also possible to find new with this practicality
The embodiment that as this area internal phase that type is relevant, plurality of replaceable designs and is defined by the claims.
Claims (8)
1. the illuminator for stayed-cable bridge, it is characterised in that described illuminator comprises support, support component, angle
Degree governor motion and lamp group, wherein:
Described support has the joinery and its construction together of can being connected so that shape when described support links together at two ends
Become enclosed construction, the outer surface of described support is evenly equipped with multiple projecting slot for installing lamp group；
Described support component is arranged on the inner surface of described support and extends along the direction being perpendicular to described inner surface；
Described angle adjusting mechanism includes about two adjusting parts be arrangeding in parallel being positioned at lamp group two ends, each described regulation
Assembly is at one end fixedly attached to described lamp group, is removably mounted to described projecting slot and described along being perpendicular at the other end
The direction of rack outer surface extends, and described adjusting part moves to change described lamp relative to described support in their extension direction
Distance between upper end and/or lower end and the described support of group, and then change the radial direction angle of described lamp group and described support, change
Become the angle between light beam and the suspension cable of lamp group；
Described lamp group includes Lamp cup and the light source being arranged in Lamp cup.
Illuminator for stayed-cable bridge the most according to claim 1, it is characterised in that described support is by multiple structures
The arcuate member identical with shape combines, and the two ends of each described arcuate member have the Tenon knot can being connected together
Structure is so that forming enclosed construction when the plurality of arcuate member links together.
Illuminator for stayed-cable bridge the most according to claim 1, it is characterised in that described angle adjusting mechanism
Each adjusting part is made up of intermediate bar, two side levers being positioned at intermediate bar both sides, be provided with in described projecting slot with described in
Between bar coordinate fixture, described intermediate bar and side lever are at one end fixedly connected in described lamp group and it is axially perpendicular to institute
Stating the outer surface of support, the length of described intermediate bar is more longer than the length of described side lever, and described fixture is fixedly mounted on described
In projecting slot, the free end of described intermediate bar is releasably coupled with described fixture.
Illuminator for stayed-cable bridge the most according to claim 3, it is characterised in that described intermediate bar is bolt,
Described fixture is nut.
Illuminator for stayed-cable bridge the most according to claim 1 and 2, it is characterised in that described support is in docking
Rear formed enclosed construction is annulus.
Illuminator for stayed-cable bridge the most according to claim 1, it is characterised in that described illuminator also includes
Another support, another support described is identical with the structure of described support and shape, but it is smaller in size than described support, described another
Rack outer surface is connected to the free end of described support component, and the inner surface of another support described is provided with other support unit
Part, described other support component upwardly extends in the side being perpendicular to another stent inner surface described.
Illuminator for stayed-cable bridge the most according to claim 1, it is characterised in that the freedom of described support component
End is provided with neonychium.
Illuminator for stayed-cable bridge the most according to claim 1, it is characterised in that described joinery and its construction is dovetail
Groove and the projection coordinated with described dove tail shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617777.7U CN205782354U (en) | 2016-06-21 | 2016-06-21 | A kind of illuminator for stayed-cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617777.7U CN205782354U (en) | 2016-06-21 | 2016-06-21 | A kind of illuminator for stayed-cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205782354U true CN205782354U (en) | 2016-12-07 |
Family
ID=58131409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620617777.7U Withdrawn - After Issue CN205782354U (en) | 2016-06-21 | 2016-06-21 | A kind of illuminator for stayed-cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205782354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524964A (en) * | 2016-06-21 | 2017-12-29 | 南京基恩照明科技有限公司 | A kind of lighting device for stayed-cable bridge |
| DE102016220478A1 (en) * | 2016-10-19 | 2018-04-19 | Dywidag-Systems International Gmbh | Elongated clamping unit |
-
2016
- 2016-06-21 CN CN201620617777.7U patent/CN205782354U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524964A (en) * | 2016-06-21 | 2017-12-29 | 南京基恩照明科技有限公司 | A kind of lighting device for stayed-cable bridge |
| CN107524964B (en) * | 2016-06-21 | 2020-06-05 | 南京基恩照明科技有限公司 | Lighting device for cable-stayed bridge |
| DE102016220478A1 (en) * | 2016-10-19 | 2018-04-19 | Dywidag-Systems International Gmbh | Elongated clamping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20200605 |
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| AV01 | Patent right actively abandoned |