CN206440223U - Sidelight lighting angle survey tool - Google Patents
Sidelight lighting angle survey tool Download PDFInfo
- Publication number
- CN206440223U CN206440223U CN201621175290.4U CN201621175290U CN206440223U CN 206440223 U CN206440223 U CN 206440223U CN 201621175290 U CN201621175290 U CN 201621175290U CN 206440223 U CN206440223 U CN 206440223U
- Authority
- CN
- China
- Prior art keywords
- sidelight
- short side
- survey tool
- measurement plate
- obtuse
- Prior art date
- 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.)
- Active
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of sidelight lighting angle survey tool, including obtuse triangle measurement plate, the obtuse triangle measurement plate includes the first short side, the second short side and long side, the obtuse angle is a, a=112.5 °, the obtuse triangle measurement plate, which is located at obtuse angle a, is provided with arcuate socket, and the center of circle of the arcuate socket is the first short side extended line and the intersection point of the second short side extended line, and the radius of the arcuate socket is equal to or more than the edge of sidelight lampshade to be measured to the distance of wick.Sidelight lighting angle survey tool of the present utility model, simple in construction, cost is low, easy to operate.
Description
Technical field
The utility model is related to survey tool technical field, more particularly to a kind of sidelight lighting angle survey tool.
Background technology
Ship sidelight particularly when ship intersects and navigated by water, can be driven at night to the ship offer directional information navigated by water
The person of sailing can appoint, be met from larboard, or starboard meets.According to《Convention on the International Regulations for Preventing Collisions at Sea in 1972》20th
About the requirement of sidelight in one：Continual light is respectively shown in 112.5 degree of arc of horizon, its device will make light from ship
Front to showing respectively in 22.5 degree of the abaft the beam of a respective side of a ship.
In the case where sidelight angle has larger error, adjacent boats can be prevented from correctly judging the side of a ship side of this ship
Position, the safe navigation to ship brings very big hidden danger.Although sidelight has light trap, light source diverging and lampshade in itself
Reflective sidelight angle can be caused to exceed defined 112.5 °.The use of Sidelight box is heavy to closing for hindering superfluous light source to serve
Error between the effect wanted, but Sidelight box occlusion area and sidelight installation can cause visible angle to there is very big deviation.
Utility model content
The technical problems to be solved in the utility model is that：The technical problem existed for prior art, this practicality is new
Type provides a kind of sidelight lighting angle survey tool, and simple in construction, cost is low, easy to operate.
In order to solve the above technical problems, the utility model proposes technical scheme be：
A kind of sidelight lighting angle survey tool, including obtuse triangle measurement plate, the obtuse triangle measurement plate bag
The first short side, the second short side and long side are included, the obtuse angle is a, and a=112.5 °, the obtuse triangle measurement plate is located at obtuse angle a
Place is provided with arcuate socket, and the center of circle of the arcuate socket is the first short side extended line and the intersection point of the second short side extended line, the arc
The radius in hole is equal to or more than the edge of sidelight lampshade to be measured to the distance of wick.
It is used as the further improvement of above-mentioned technical proposal：
The length of first short side is more than corresponding Sidelight box edge to the distance of wick, the length of second short side
Degree is more than corresponding Sidelight box edge to the distance of wick.
The difference of the radius of the arcuate socket and lampshade to the distance of wick is 1mm~3mm.
The obtuse triangle measurement plate is formed by hardboard or galvanized iron sheet integral manufacturing.
Compared with prior art, the utility model has the advantage of：
Sidelight lighting angle survey tool of the present utility model, is mainly used in after the installation and installation of ship or so sidelight
Examine, simple in construction, easy to make, cost is low, it is adaptable to need that the ship of all size of sidelight is installed.It is of the present utility model
Sidelight lighting angle survey tool, is the design feature according to sidelight and Sidelight box, using the arcuate socket and lampshade of survey tool
The mode that light-emitting area laminating, two short sides are fitted with Sidelight box edge of opening, to determine whether sidelight lighting angle meets the requirements.
Brief description of the drawings
Fig. 1 is the structural representation of sidelight lighting angle survey tool of the present utility model.
Fig. 2 is the structural representation of sidelight of the present utility model and Sidelight box.
Marginal data：
1st, the first short side；2nd, the second short side；3rd, arcuate socket；4th, lampshade；5th, Sidelight box；6th, long side.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Fig. 1 shows a kind of embodiment of the utility model sidelight lighting angle survey tool, including obtuse triangle
Measurement plate, obtuse triangle measurement plate includes the first short side 1, the second short side 2 and long side 6, and obtuse angle is a, a=112.5 °, obtuse angle
Triangulation plate, which is located at obtuse angle a, is provided with arcuate socket 3, and the center of circle of arcuate socket 3 is the extended line of the first short side 1 and the second short side 2
The intersection point of extended line, the radius of arcuate socket 3 is equal to or more than the edge of sidelight lampshade 4 to be measured to the distance of wick, is easy to survey
Arcuate socket 3 and sidelight fits during amount.
In the present embodiment, the length of the first short side 1 is more than the corresponding edge of Sidelight box 5 to the distance of wick, and second is short
The length on side 2 is more than the corresponding edge of Sidelight box 5 to the distance of wick.The radius of arcuate socket 3 arrives the distance of wick with lampshade 4
Difference be 1mm~3mm.First short side 1 with it is long while the 6, second short side 2 with it is long while 6 intersection be provided with gentle chamfering.
In the present embodiment, obtuse triangle measurement plate is formed by hardboard or galvanized iron sheet integral manufacturing, and material is easily obtained,
Easy to make, cost is low.
As shown in Fig. 2 the measuring method of the utility model sidelight lighting angle survey tool, sidelight to be measured includes lamp
Core and lampshade 4, the circle of position cylindricality of lampshade 4, the radius of lampshade 4 is 78mm, and wick is located at the center of lampshade 4, and lampshade 4 is installed on sidelight
In case 5, edge A and edge B enclose the opening for being set as Sidelight box 5, and wherein edge A to lampshade 4 distance is less than edge B to lampshade 4
Distance.
Sidelight lighting angle survey tool of the present utility model comprises the following steps in measurement：
1) according to above-mentioned sidelight lighting angle survey tool, first obtuse triangle at a=112.5 ° of obtuse angle is made
Measurement plate, the length of the first short side 1 of first obtuse triangle measurement plate is less than the length of the second short side 2, the first short side 1
Distance of the length slightly larger than edge A to lampshade 4, the length of the second short side 2 is slightly larger than edge B to the distance of lampshade 4, arcuate socket 3
Radius be 80mm.Second obtuse triangle measurement plate, second obtuse triangle measurement plate and first obtuse angle are made again
Unique difference of triangulation plate is that the obtuse angle of second obtuse triangle measurement plate is 113.5 °.
2) arcuate socket 3 of first obtuse triangle measurement plate is fitted with the light-emitting area of lampshade 4；
If 3) step 2) in the first short side 1 of first obtuse triangle measurement plate fitted with edge A, while edge B
In the outside of first obtuse triangle measurement plate, then measurement obtains sidelight lighting angle more than 112.5 °；
4) by step 3) in first obtuse triangle measurement plate remove, by step 1) in second obtuse triangle
The arcuate socket of measurement plate is fitted with the light-emitting area of lampshade 4, and length is shorter in two short sides in second obtuse triangle measurement plate
One side fitted with edge A, and edge B is located at the outside of second obtuse triangle measurement plate；
5) installation site of sidelight is adjusted, is being repeated the above steps, is required or sidelight until sidelight lighting angle is met
Lighting angle is within the deviation of permission；
6) fixed sidelight.
Above-mentioned simply preferred embodiment of the present utility model, not makees any formal limitation to the utility model.Though
Right the utility model is disclosed above with preferred embodiment, but is not limited to the utility model.Therefore, it is every without departing from
The content of technical solutions of the utility model, any is simply repaiied according to the utility model technical spirit to made for any of the above embodiments
Change, equivalent variations and modification, all should fall in the range of technical solutions of the utility model protection.
Claims (4)
1. a kind of sidelight lighting angle survey tool, it is characterised in that including obtuse triangle measurement plate, the obtuse triangle
Measurement plate includes the first short side (1), the second short side (2) and long side (6), and the obtuse angle is a, a=112.5 °, the obtuse angle triangle
Shape measurement plate, which is located at obtuse angle a, is provided with arcuate socket (3), and the center of circle of the arcuate socket (3) is the first short side (1) extended line and second
The intersection point of short side (2) extended line, the radius of the arcuate socket (3) is equal to or more than the edge of sidelight lampshade (4) to be measured to lamp
The distance of core.
2. sidelight lighting angle survey tool according to claim 1, it is characterised in that the length of first short side (1)
Degree is more than corresponding Sidelight box (5) edge to the distance of wick, and the length of second short side (2) is more than corresponding sidelight
Distance of case (5) edge to wick.
3. sidelight lighting angle survey tool according to claim 1, it is characterised in that the radius of the arcuate socket (3)
Difference with the distance of lampshade (4) to wick is 1mm~3mm.
4. sidelight lighting angle survey tool according to claim 1, it is characterised in that the obtuse triangle measurement plate
Formed by hardboard or galvanized iron sheet integral manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175290.4U CN206440223U (en) | 2016-10-27 | 2016-10-27 | Sidelight lighting angle survey tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175290.4U CN206440223U (en) | 2016-10-27 | 2016-10-27 | Sidelight lighting angle survey tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206440223U true CN206440223U (en) | 2017-08-25 |
Family
ID=59645169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621175290.4U Active CN206440223U (en) | 2016-10-27 | 2016-10-27 | Sidelight lighting angle survey tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206440223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595437A (en) * | 2016-10-27 | 2017-04-26 | 泰州三福船舶工程有限公司 | Measuring tool and method for light emission angle of sidelight |
| CN108195248A (en) * | 2017-12-25 | 2018-06-22 | 沪东中华造船(集团)有限公司 | A kind of test method on the bank of ship sidelight |
-
2016
- 2016-10-27 CN CN201621175290.4U patent/CN206440223U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595437A (en) * | 2016-10-27 | 2017-04-26 | 泰州三福船舶工程有限公司 | Measuring tool and method for light emission angle of sidelight |
| CN108195248A (en) * | 2017-12-25 | 2018-06-22 | 沪东中华造船(集团)有限公司 | A kind of test method on the bank of ship sidelight |
| CN108195248B (en) * | 2017-12-25 | 2020-08-07 | 沪东中华造船(集团)有限公司 | On-shore test method for ship sidelight |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206440223U (en) | Sidelight lighting angle survey tool | |
| CN204398974U (en) | Vehicle lifting door system | |
| BRPI0604546B1 (en) | metallized cube corner retroreflective laminate and method for manufacturing it | |
| CA2613661A1 (en) | Cutting insert | |
| CN103661844A (en) | Method for calibrating ship navigation lamp on sea | |
| EP2740994B1 (en) | Light guiding system and ceiling structure | |
| CN106595437A (en) | Measuring tool and method for light emission angle of sidelight | |
| TW201407199A (en) | Light deflecting film | |
| CN203701462U (en) | Glass curtain wall sunshade device | |
| KR20140093043A (en) | Road stud using golf ball | |
| CN203111451U (en) | Novel sea surface floating-type navigation mark | |
| US20140101951A1 (en) | Compas and clinometer apparatus having the compas | |
| CN204940153U (en) | A kind of light reflecting projecting road sign | |
| CN205806694U (en) | A kind of cable clamping apparatus | |
| CN205484808U (en) | Car is with big visual field laser buffer stop | |
| CN205185970U (en) | Response reflector | |
| CN205777011U (en) | There is the bilayer combination buckle structure of arc joint face | |
| CN205158845U (en) | Reflection of light formula electric power denoter | |
| CN204557058U (en) | Clock pointer | |
| CN204879965U (en) | Bend type anti -dazzle grid and low lamp position light | |
| CN210325073U (en) | Warning structure for electromagnetic valve | |
| CN205046495U (en) | Traffic sign tablet of low wind load | |
| CN215195194U (en) | Exempt from welding formula fire hose | |
| CN207216629U (en) | Optical surface mirror and multi-thread laser bar code scanning platform | |
| CN211087822U (en) | Section active induction mark device for enhancing reflection effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |