CN104879665B - A kind of illuminator for removing veiling glare - Google Patents
A kind of illuminator for removing veiling glare Download PDFInfo
- Publication number
- CN104879665B CN104879665B CN201510301511.1A CN201510301511A CN104879665B CN 104879665 B CN104879665 B CN 104879665B CN 201510301511 A CN201510301511 A CN 201510301511A CN 104879665 B CN104879665 B CN 104879665B
- Authority
- CN
- China
- Prior art keywords
- lens
- light beam
- optical filtering
- semi
- light source
- 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.)
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Links
- 230000004313 glare Effects 0.000 title claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 10
- 241001465382 Physalis alkekengi Species 0.000 abstract description 2
- 206010052128 Glare Diseases 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V17/16—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 by deformation of parts; Snap action mounting
- F21V17/164—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 by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of illuminators for removing veiling glare, it includes light source and lens, there are one preposition semi-enclosed optical filtering adjusters for junction installation between lens and light source, preposition semi-enclosed optical filtering adjuster is that the fixed elastic card of installation is matched with lens both sides bayonet equipped with two pairs on the semi-enclosed cavity side wall being open on one, optical filtering adjuster baseplane set there are one with the corresponding light beam regulation platform of lens mirror, set in light beam regulation Platform center there are one light beam regulation hole.The present invention can effectively remove the advantages of illumination light velocity memory is in veiling glare phenomenon in the case of not changing existing lamps and lanterns basic structure.
Description
Technical field：
The present invention relates to illumination, particularly a kind of energy for being suitable for high place being required to install and use illumination region light
Remove the illuminations of veiling glare.
Background technology：
Existing illuminator is all one lens of installation on light source.Existing main problem is the light beam that light source is sent out
By forming hot spot after lens lighting to illumination region, there is the bad phenomenons such as virtualization, Huang Bian, shade.This is all light source
Installation cooperation between beam size and lens is bad, and light beam is caused to be incident in lens process and has been mixed into veiling glare.It is universal at present
The method of use is that abrasive segments, covering plate etc. are added in end with multiple lens combinations or after the lens, not only changes lamp in this way
The structure and weight of tool, and the gap of hot spot can not be solved at all, it is still not applied for requiring illumination spot high
Place uses.
Invention content：
The object of the present invention is to provide it is a kind of it is simple in structure, virtualization, Huang Bian, shade existing for illumination spot can be effectively removed
Wait the illuminations of veiling glares.
The technical scheme is that complete as follows, a kind of illuminator for removing veiling glare, it includes light
Source and lens, it is characterised in that：Junction between lens and light source is installed there are one preposition semi-enclosed optical filtering adjuster,
Preposition semi-enclosed optical filtering adjuster is that two pairs and lens both sides bayonet are equipped on the semi-enclosed cavity side wall being open on one
Match the fixed elastic card of installation, optical filtering adjuster baseplane set there are one with the corresponding light beam tune of lens mirror
Platform is saved, is set in light beam regulation Platform center there are one light beam regulation hole.
The present invention can effectively remove illumination light velocity memory in the case where not changing existing lamps and lanterns basic structure in veiling glare
The advantages of phenomenon.
Description of the drawings：
Fig. 1 is the structure diagram of the present invention；Fig. 2 is the structure diagram of optical filtering adjuster in the present invention；Fig. 3 is this hair
Bright fundamental diagram.
Specific embodiment：
Embodiment is described in detail with reference to the figures above, the present invention is the improvement to existing illuminator, it includes light source 6
With lens 7, there are one preposition semi-enclosed optical filtering adjusters 1 for the junction installation between lens and light source, preposition semiclosed
Formula optical filtering adjuster is to match installation with lens both sides bayonet equipped with two pairs on the semi-enclosed cavity side wall 2 being open on one
Fixed elastic card 3, optical filtering adjuster baseplane 6 set there are one with the corresponding light beam regulation platform 4 of lens mirror,
Light beam regulation hole 5 there are one being set in light beam regulation Platform center.
Optical filtering adjuster is fixed between light source and lens during work, is affixed the inner wall of semi-enclosed cavity and lens
It closes, and passes through elastic card and block lens bayonet, keep light velocity adjustment hole straight at one with lens centre, light beam regulation hole center
On line.In use, after light source is powered, light beam is sent out from light source surface, and a part of light beam is penetrated by light beam regulation hole to lighting area
Go out, other veiling glares can not pass through because of the package blocking of semi-enclosed cavity.The size in light beam regulation hole, which determines, is incident on lens
Luminous flux size, i.e. light beam regulation hole is bigger, and the luminous flux of light source incidence to lens is bigger.Light beam reconcile platform with it is semiclosed
The height of formula cavity baseplane determines the size of light beam focal length and lens light beam, and height is higher, and focal length and lens light beam are bigger.
Homogenizer, boundary from the injection of light beam regulation hole neatly, are again injected on lens, by the effect of lens, are finally being shone
It penetrates on face and forms the hot spot 8 of excellent, as shown in Figure 3.The hot spot color is uniform, sharpness of border, can arbitrarily be sized and
Illumination.
Claims (1)
1. a kind of illuminator for removing veiling glare, it includes light source and lens, it is characterised in that：Between lens and light source
There are one preposition semi-enclosed optical filtering adjuster, preposition semi-enclosed optical filtering adjuster is open on one for junction installation
Semi-enclosed cavity side wall matches the fixed elastic card of installation with lens both sides bayonet equipped with two pairs, at optical filtering adjuster bottom
Plane set there are one with the corresponding light beam regulation platform of lens mirror, set in light beam regulation Platform center there are one light beam tune
Knothole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301511.1A CN104879665B (en) | 2015-06-05 | 2015-06-05 | A kind of illuminator for removing veiling glare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301511.1A CN104879665B (en) | 2015-06-05 | 2015-06-05 | A kind of illuminator for removing veiling glare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879665A CN104879665A (en) | 2015-09-02 |
| CN104879665B true CN104879665B (en) | 2018-06-19 |
Family
ID=53947269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301511.1A Active CN104879665B (en) | 2015-06-05 | 2015-06-05 | A kind of illuminator for removing veiling glare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104879665B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4290127A4 (en) * | 2021-08-12 | 2024-05-29 | Hasco Vision Technology Co., Ltd. | PIXELATED VEHICLE LIGHTING DEVICE, VEHICLE LAMP AND VEHICLE |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476694A (en) * | 2009-01-19 | 2009-07-08 | 广东金莱特电器股份有限公司 | Lamp shade locking device |
| CN101968178A (en) * | 2010-11-16 | 2011-02-09 | 福建雨露光电科技有限公司 | LED linear light source module easy to assemble, disassemble and replace |
| CN202501316U (en) * | 2012-02-06 | 2012-10-24 | 夏建新 | Solid-state dual light source module and cold light shadowless lighting device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020075684A1 (en) * | 2000-12-15 | 2002-06-20 | Yu-Chun Chang | Projecting light device of bar code scanner |
| JP4385741B2 (en) * | 2003-11-25 | 2009-12-16 | パナソニック電工株式会社 | Light emitting device |
| CN201535447U (en) * | 2009-07-24 | 2010-07-28 | 张勇 | Rectangular light source and reconnaissance lamp comprising same |
| JP2011086539A (en) * | 2009-10-16 | 2011-04-28 | Panasonic Electric Works Co Ltd | Spotlight |
| CN102192417A (en) * | 2010-03-01 | 2011-09-21 | 亿光电子工业股份有限公司 | Light source module and lamp |
| CN102174997A (en) * | 2011-01-14 | 2011-09-07 | 云南邦桥节能科技有限公司 | LED (light emitting diode) lamp |
| CN203893029U (en) * | 2014-04-25 | 2014-10-22 | 丹阳亿诺车辆部件有限公司 | Novel automobile single-beam illumination system |
| CN204328644U (en) * | 2014-11-21 | 2015-05-13 | 广东万濠精密仪器股份有限公司 | The rim(ming) light source structure of measuring instrument |
| CN204664962U (en) * | 2015-06-05 | 2015-09-23 | 北京安达维尔民用航空技术有限公司 | A kind of lighting removing veiling glare |
-
2015
- 2015-06-05 CN CN201510301511.1A patent/CN104879665B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476694A (en) * | 2009-01-19 | 2009-07-08 | 广东金莱特电器股份有限公司 | Lamp shade locking device |
| CN101968178A (en) * | 2010-11-16 | 2011-02-09 | 福建雨露光电科技有限公司 | LED linear light source module easy to assemble, disassemble and replace |
| CN202501316U (en) * | 2012-02-06 | 2012-10-24 | 夏建新 | Solid-state dual light source module and cold light shadowless lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104879665A (en) | 2015-09-02 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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| GR01 | Patent grant |