CN106918023A - LED signal lamp and its control method - Google Patents
LED signal lamp and its control method Download PDFInfo
- Publication number
- CN106918023A CN106918023A CN201710156903.2A CN201710156903A CN106918023A CN 106918023 A CN106918023 A CN 106918023A CN 201710156903 A CN201710156903 A CN 201710156903A CN 106918023 A CN106918023 A CN 106918023A
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- Prior art keywords
- mounting surface
- mounting bracket
- light source
- mounting
- led light
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Classifications
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of LED signal lamp, including trim ring, translucent cover, the aluminium core being arranged in translucent cover, some LED light sources being installed in aluminium core, the shadow shield being arranged at outside translucent cover in cylinder being arranged on trim ring, opened up on shadow shield jagged, the cross section of shadow shield is in circular arc, it is characterised in that：Aluminium core is included along the first mounting bracket being radially arranged, with respect to second mounting bracket and the 3rd mounting bracket of the symmetrical setting of the first mounting bracket or so, first mounting bracket, it is separately provided for installing the first mounting surface of LED light source in second mounting bracket and the 3rd mounting bracket, second mounting surface, 3rd mounting surface, first mounting surface, second mounting surface, the midpoint of the 3rd mounting surface is located on same circumference, angle between first mounting bracket and the second mounting bracket or the 3rd mounting bracket is 112.5 °, LED signal lamp is set to meet optics " horizontal light intensity uniformity requirements " and " disconnected light requirement ".
Description
Technical field
The present invention relates to a kind of LED signal lamp, more particularly to the LED signal lamp optical design.
Background technology
LED signal lamp is widely used in various ships, does navigation light signal round the clock and is used.Classical signal lamp is typically using special
With incandescent lamp bulb, with the development of LED light source, it is inexorable trend that LED light source is applied into signal lamp.However, its special light
Learning requirement makes many manufacturing firms hang back.
Fig. 6 for prior art starboard light scheme, mainly by：Translucent cover, trim ring, shadow shield, LED light source, aluminium core etc. are main
Part is wanted to constitute." ▼ " is front " 0 ° " in figure, and the LEDs light source of prior art four, respectively L1~L4 divides in the horizontal direction
It is distributed in positive ten triangles aluminium core, shadow shield can block L1 light sources for 0 ° in front, L1 is broken light, but L2 cannot be made to break light；
At 112.5 °, the another side of shadow shield can make L4 break light, but L3 cannot be made to break light, so, starboard light cannot meet table 1
" disconnected light requirement ".Meanwhile, in the horizontal direction in the range of 112.5 °, middle light intensity is most strong, and two ends light intensity is on the weak side, it is impossible to meet table 1
" horizontal light intensity uniformity requirements ".
The content of the invention
It is an object of the invention to overcome the shortcomings of above-mentioned technology, so as to provide a kind of LED signal lamp, make LED signal lamp
Meet optics " horizontal light intensity uniformity requirements " and " the disconnected light requirement " of table 1.
The used technical scheme of invention is such：LED signal lamp, including trim ring, be arranged on the trim ring and be in
Cylinder translucent cover, be arranged in the translucent cover aluminium core, be installed in the aluminium core some LED light sources, be arranged at
Shadow shield outside the translucent cover, opens up jagged on the shadow shield, and the cross section of the shadow shield is in circular arc, the aluminium
Core is included along the second installation of the symmetrical setting of the first mounting bracket being radially arranged, relatively described first mounting bracket or so
Support and the 3rd mounting bracket, in first mounting bracket, second mounting bracket and the 3rd mounting bracket
It is separately provided for installing the first mounting surface, the second mounting surface, the 3rd mounting surface of LED light source, first mounting surface, institute
State the second mounting surface, the midpoint of the 3rd mounting surface is located on same circumference, first mounting bracket and described second is pacified
Angle between dress support or the 3rd mounting bracket is 112.5 °；
There is the first middle installation portion, described first installs between first mounting bracket and second mounting bracket
There is the second middle installation portion, second mounting bracket installs branch with the described 3rd between support and the 3rd mounting bracket
There is the 3rd middle installation portion, the first middle installation portion, the second middle installation portion are relative to the described 3rd between frame
Middle installation portion is symmetrical arranged, and the both sides of the first middle installation portion have the 4th installation for installing LED light source respectively
Face and the 5th mounting surface, the both sides of the second middle installation portion have the 6th mounting surface for installing LED light source respectively
And the 7th mounting surface, the both sides of the 3rd middle installation portion have respectively for the 8th mounting surface of LED light source is installed with
And the 9th mounting surface；
The LED light source installed on the line in LED light source and the center of circle installed on the first mounting surface, the 4th mounting surface with
The LED light source and described first installed on the line of the adjacent side outline of first mounting bracket, the 6th mounting surface
The line of the adjacent side outline of mounting bracket is parallel；It is the line in LED light source and the center of circle installed on the second mounting surface, described
The line of the LED light source side outline adjacent with second mounting bracket installed on the 5th mounting surface, the described 8th install
The line of the LED light source side outline adjacent with second mounting bracket installed on face is parallel；Pacify on 3rd mounting surface
The LED light source of dress and the LED light source and the 3rd mounting bracket adjacent installed on the line in the center of circle, the 7th mounting surface
The LED light source side outline adjacent with the 3rd mounting bracket installed on the line of side outline, the 9th mounting surface
Line it is parallel.
It is further improved to be：The LED signal lamp is starboard light, and the central angle of the shadow shield is 247.5 °, described
LED light source is respectively arranged with first mounting surface, second mounting surface, the 4th mounting surface, the 5th mounting surface.
It is further improved to be：The LED signal lamp is portside light, and the central angle of the shadow shield is 247.5 °, described
LED light source is respectively arranged with first mounting surface, the 3rd mounting surface, the 6th mounting surface, the 7th mounting surface.
It is further improved to be：The LED signal lamp is stern lantern, and the central angle of the shadow shield is 225 °, described second
LED light source is respectively arranged with mounting surface, the 3rd mounting surface, the 8th mounting surface and the 9th mounting surface.
It is further improved to be：The LED signal lamp is range light, and the central angle of the shadow shield is 135 °, described first
Mounting surface, second mounting surface, the 3rd mounting surface, the 4th mounting surface, the 5th mounting surface, the 6th peace
LED light source is respectively arranged with dress face, the 7th mounting surface.
By using preceding solution, the beneficial effects of the invention are as follows：Compared with prior art, the light intensity of LED light source
It is more evenly distributed, while meeting in 0 °~-3 ° light emitting regions, light intensity halves, until disconnected light；In 107.5 °~117.5 ° luminous models
In enclosing, light intensity halves, until disconnected light, by same principle, realizes that portside light, stern lantern, range light meet " horizontal light intensity in table 1
Uniformity requirements " and " disconnected light requirement ".
Brief description of the drawings
Fig. 1 is the stereoptics structural upright schematic diagram of the LED signal lamp of the application patent；
Fig. 2 is the starboard light optical texture schematic diagram of the LED signal lamp of the application patent；
Fig. 3 is the portside light optical texture schematic diagram of the LED signal lamp of the application patent；
Fig. 4 is the stern lantern optical texture schematic diagram of the LED signal lamp of the application patent；
Fig. 5 is the range light optical texture schematic diagram of the LED signal lamp of the application patent；
Fig. 6 is the starboard light optical texture schematic diagram of the LED signal lamp of prior art.
In figure, 1, translucent cover；2nd, trim ring；3rd, shadow shield；4th, LED light source；5th, aluminium core；6th, the first mounting bracket；7th, second
Mounting bracket；8th, the 3rd mounting bracket；9th, the first middle installation portion；10th, the second middle installation portion；11st, the 3rd middle installation portion；
12nd, the first mounting surface；13rd, the second mounting surface；14th, the 3rd mounting surface；15th, the 4th mounting surface；16th, the 5th mounting surface；17th, the 6th
Mounting surface；18th, the 7th mounting surface；19th, the 8th mounting surface；20th, the 9th mounting surface.
Specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
As Figure 1-Figure 5, the present invention discloses a kind of LED signal lamp, including trim ring 2, is arranged on the trim ring 2 and is in
Cylinder translucent cover 1, be arranged in the translucent cover 1 aluminium core 5, be installed in the aluminium core 5 some LED light sources 4, set
The shadow shield 3 being placed in outside the translucent cover 1, opens up jagged on the shadow shield 3, and the cross section of the shadow shield 3 is in circular arc
Shape, the aluminium core 5 is included along the first mounting bracket 6 being radially arranged, relatively described first mounting bracket 6 or so is symmetrical sets
The second mounting bracket 7 put and the 3rd mounting bracket 8, first mounting bracket 6, second mounting bracket 7 and institute
State the first mounting surface 12, the second mounting surface 13, the 3rd peace for being separately provided for installing LED light source 4 in the 3rd mounting bracket 8
Dress face 14, first mounting surface 12, second mounting surface 13, the midpoint of the 3rd mounting surface 14 are located at same circumference
On, the angle between first mounting bracket 6 and second mounting bracket 7 or the 3rd mounting bracket 8 is
112.5°；
There is the first middle installation portion 9, described first between first mounting bracket 6 and second mounting bracket 7
Between mounting bracket 6 and the 3rd mounting bracket 8 have the second middle installation portion 10, second mounting bracket 7 with it is described
There is the 3rd middle installation portion 11, the first middle installation portion 9, the second middle installation portion between 3rd mounting bracket 8
10 are symmetrical arranged relative to the 3rd middle installation portion 11, and the both sides of the first middle installation portion 9 have for pacifying respectively
The 4th mounting surface 15 and the 5th mounting surface 16 of LED light source 4 are filled, the both sides of the second middle installation portion 10 have respectively
The 6th mounting surface 17 and the 7th mounting surface 18 for installing LED light source 4, the both sides difference of the 3rd middle installation portion 11
With the 8th mounting surface 19 and the 9th mounting surface 20 for installing LED light source 4；
The LED installed on the line in the LED light source 4 of installation and the center of circle, the 4th mounting surface 15 on first mounting surface 12
The LED light source 4 installed on the line of the side outline adjacent with first mounting bracket 6 of light source 4, the 6th mounting surface 17
The line of side outline adjacent with first mounting bracket 6 is parallel；On second mounting surface 13 install LED light source 4 with
The side outline adjacent with second mounting bracket 7 of LED light source 4 installed on the line in the center of circle, the 5th mounting surface 16
Line, the company of the side outline adjacent with second mounting bracket 7 of LED light source 4 installed on the 8th mounting surface 19
Line is parallel；The LED installed on the line in the LED light source 4 of installation and the center of circle, the 7th mounting surface 18 on 3rd mounting surface 14
The LED light source 4 installed on the line of light source 4 and the adjacent side outline of the 3rd mounting bracket 8, the 9th mounting surface 20
Line with the adjacent side outline of the 3rd mounting bracket 8 is parallel.
The key point of LED signal lamp normal work, as solves the horizontal optical power detection of LED signal lamp and by regulation angle
The disconnected light of degree, design is observed《GB/T 3028-2010 electric signal lamps peculiar to vessel》Optical requirement, be described in table 1 below, patent of the present invention
Comprising four kinds of optical designs of LED signal lamp, respectively：Starboard light, portside light, stern lantern, range light.
Table 1
This LED signal lamp optical Design is：By 4 (range light is 7) LED light sources 4 in horizontal plane direction by special
The angular distribution of design, meets table 1 " horizontal light intensity uniformity requirements " and using shadow shield 3 and the angle of aluminium core 5 and LED light source 4
Degree matching design, carries out disconnected light to each LEDs light source 4 respectively, so as to realize that LED signal lamp meets table 1 " disconnected light requirement ".
As shown in Fig. 2 the LED signal lamp is starboard light, the central angle of the shadow shield 3 is 247.5 °, described first
LED light is respectively arranged with mounting surface 12, second mounting surface 13, the 4th mounting surface 15, the 5th mounting surface 16
Source 4.
The architectural feature for realizing the horizontal light intensity uniformity is that four LEDs light sources 4 are combined by the angular displacement of design
(L1~L4 as shown in Figure 2), is superimposed by light intensity, is allowed to the uniform intensity degree in the range of 0 °~107.5 ° and meets table 1 to require.
The architectural feature of disconnected light is to carry out disconnected light to each LEDs light source 4 respectively using aluminium core 5 and shadow shield 3, so that
The light that integrally breaks to light fixture is realized, in 0 ° of direction, L1 light sources are carrying out disconnected light using shadow shield 3 along dotted line a；L2 light sources utilize aluminium core
5 carry out disconnected light along dotted line b；In 112.5 ° of directions, L3 light sources are using aluminium core 5 along carrying out disconnected light at dotted line c；L4 light sources utilize shading
Plate 3 carries out disconnected light along dotted line d.Dotted line a parallel to dotted line b, dotted line c parallel to dotted line d, so as to realize that L1, L2 are same in 0 ° of direction
When disconnected light, L3, L4 meet table 1 and break light requirement in 112.5 ° of directions disconnected light simultaneously.
Compared with prior art, the light distribution of LED light source 4 evenly, while meet 0 °~-3 ° light emitting regions in, light
Halve by force, until disconnected light；In 107.5 °~117.5 ° light emitting regions, light intensity halves, until disconnected light.
By same principle, realize that portside light (Fig. 3), stern lantern (Fig. 4), range light (Fig. 5) meet " horizontal light intensity in table 1
Uniformity requirements " and " disconnected light requirement ".
As shown in figure 3, the LED signal lamp is portside light, the central angle of the shadow shield 3 is 247.5 °, described first
LED light is respectively arranged with mounting surface 12, the 3rd mounting surface 14, the 6th mounting surface 17, the 7th mounting surface 18
Source 4.
As shown in figure 4, the LED signal lamp is stern lantern, the central angle of the shadow shield 3 is 225 °, and described second installs
LED light source is respectively arranged with face 13, the 3rd mounting surface 14, the 8th mounting surface 19 and the 9th mounting surface 20
4。
As shown in figure 5, the LED signal lamp is range light, the central angle of the shadow shield 3 is 135 °, and described first installs
It is face 12, second mounting surface 13, the 3rd mounting surface 14, the 4th mounting surface 15, the 5th mounting surface 16, described
LED light source 4 is respectively arranged with 6th mounting surface 17, the 7th mounting surface 18.
General principle of the invention and principal character and its advantage has been shown and described above, the technical staff of the industry should
The understanding, the present invention is not limited to the above embodiments, and simply original of the invention is illustrated described in above-described embodiment and explanation
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
All fall within the protetion scope of the claimed invention, the claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (5)
1.LED signal lamps, including trim ring, be arranged on the trim ring in cylinder translucent cover, be arranged at the translucent cover
Interior aluminium core, some LED light sources being installed in the aluminium core, the shadow shield being arranged at outside the translucent cover, the shadow shield
On open up jagged, the cross section of the shadow shield is in circular arc, it is characterised in that：The aluminium core is included along being radially arranged
First mounting bracket, relatively described first mounting bracket or so the second mounting bracket of symmetrical setting and the 3rd installation branch
Frame, is separately provided for installing in first mounting bracket, second mounting bracket and the 3rd mounting bracket
First mounting surface of LED light source, the second mounting surface, the 3rd mounting surface, it is first mounting surface, second mounting surface, described
The midpoint of the 3rd mounting surface is located on same circumference, first mounting bracket and second mounting bracket or the described 3rd
Angle between mounting bracket is 112.5 °；
There is the first middle installation portion, first mounting bracket between first mounting bracket and second mounting bracket
Between the 3rd mounting bracket have the second middle installation portion, second mounting bracket and the 3rd mounting bracket it
Between have the 3rd middle installation portion, the first middle installation portion, the second middle installation portion relative to the described 3rd in the middle of
Installation portion is symmetrical arranged, the both sides of the first middle installation portion have respectively for the 4th mounting surface of LED light source is installed with
And the 5th mounting surface, the both sides of the second middle installation portion have respectively the 6th mounting surface for installing LED light source and
7th mounting surface, the both sides of the 3rd middle installation portion have the 8th mounting surface for installing LED light source and the respectively
Nine mounting surfaces；
The LED light source installed on the line in LED light source and the center of circle installed on first mounting surface, the 4th mounting surface with
The LED light source and described first installed on the line of the adjacent side outline of first mounting bracket, the 6th mounting surface
The line of the adjacent side outline of mounting bracket is parallel；It is the line in LED light source and the center of circle installed on the second mounting surface, described
The line of the LED light source side outline adjacent with second mounting bracket installed on the 5th mounting surface, the described 8th install
The line of the LED light source side outline adjacent with second mounting bracket installed on face is parallel；Pacify on 3rd mounting surface
The LED light source of dress and the LED light source and the 3rd mounting bracket adjacent installed on the line in the center of circle, the 7th mounting surface
The LED light source side outline adjacent with the 3rd mounting bracket installed on the line of side outline, the 9th mounting surface
Line it is parallel.
2. LED signal lamp according to claim 1, it is characterised in that：The LED signal lamp is starboard light, the shading
The central angle of plate is 247.5 °, and first mounting surface, second mounting surface, the 4th mounting surface, the described 5th install
LED light source is respectively arranged with face.
3. LED signal lamp according to claim 1, it is characterised in that：The LED signal lamp is portside light, the shading
The central angle of plate is 247.5 °, and first mounting surface, the 3rd mounting surface, the 6th mounting surface, the described 7th install
LED light source is respectively arranged with face.
4. LED signal lamp according to claim 1, it is characterised in that：The LED signal lamp is stern lantern, the shadow shield
Central angle be 225 °, second mounting surface, the 3rd mounting surface, the 8th mounting surface and the 9th mounting surface
On be respectively arranged with LED light source.
5. LED signal lamp according to claim 1, it is characterised in that：The LED signal lamp is range light, the shadow shield
Central angle be 135 °, first mounting surface, second mounting surface, the 3rd mounting surface, the 4th mounting surface, institute
State and be respectively arranged with LED light source on the 5th mounting surface, the 6th mounting surface, the 7th mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156903.2A CN106918023B (en) | 2017-03-16 | 2017-03-16 | LED signal lamp and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710156903.2A CN106918023B (en) | 2017-03-16 | 2017-03-16 | LED signal lamp and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106918023A true CN106918023A (en) | 2017-07-04 |
| CN106918023B CN106918023B (en) | 2023-09-08 |
Family
ID=59461959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710156903.2A Active CN106918023B (en) | 2017-03-16 | 2017-03-16 | LED signal lamp and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106918023B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282239A (en) * | 2018-09-19 | 2019-01-29 | 武汉华风电子工程有限公司 | A kind of New Marine intelligent signal lamp and its control method |
| CN112185285A (en) * | 2020-10-10 | 2021-01-05 | 郑州铁路职业技术学院 | Planar design display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209818Y (en) * | 2008-06-20 | 2009-03-18 | 海星海事电气集团有限公司 | Submarine starboard signal lamp |
| CN104566221A (en) * | 2013-10-09 | 2015-04-29 | 小糸电工股份有限公司 | Lamp, reflector for lamp, and light unit for lamp |
| JP2015109257A (en) * | 2013-10-24 | 2015-06-11 | 株式会社小糸製作所 | Lighting appliance and its assembling method |
| CN206563272U (en) * | 2017-03-16 | 2017-10-17 | 华荣科技股份有限公司 | Led signal lamp |
-
2017
- 2017-03-16 CN CN201710156903.2A patent/CN106918023B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201209818Y (en) * | 2008-06-20 | 2009-03-18 | 海星海事电气集团有限公司 | Submarine starboard signal lamp |
| CN104566221A (en) * | 2013-10-09 | 2015-04-29 | 小糸电工股份有限公司 | Lamp, reflector for lamp, and light unit for lamp |
| JP2015109257A (en) * | 2013-10-24 | 2015-06-11 | 株式会社小糸製作所 | Lighting appliance and its assembling method |
| CN206563272U (en) * | 2017-03-16 | 2017-10-17 | 华荣科技股份有限公司 | Led signal lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282239A (en) * | 2018-09-19 | 2019-01-29 | 武汉华风电子工程有限公司 | A kind of New Marine intelligent signal lamp and its control method |
| CN112185285A (en) * | 2020-10-10 | 2021-01-05 | 郑州铁路职业技术学院 | Planar design display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106918023B (en) | 2023-09-08 |
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