CN106555938A - A kind of illuminator of hide information collection - Google Patents
A kind of illuminator of hide information collection Download PDFInfo
- Publication number
- CN106555938A CN106555938A CN201611071648.3A CN201611071648A CN106555938A CN 106555938 A CN106555938 A CN 106555938A CN 201611071648 A CN201611071648 A CN 201611071648A CN 106555938 A CN106555938 A CN 106555938A
- Authority
- CN
- China
- Prior art keywords
- illuminator
- infrared
- hide information
- light
- plated film
- 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
Classifications
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of illuminator of hide information collection, provides infrared light supply by the infrared surface mounted lights of LED, removes the color background of hide information；Also, by conical shell with inclined reflection angle reflecting the infrared light that the infrared surface mounted lights of each LED send, it is to avoid due to the bright uneven phenomenon of cylindrical full-closed structure in prior art, and then avoid the low-quality problem of subsequent acquired image.
Description
Technical field
The present invention relates to hide information acquisition technique field, more particularly to a kind of illuminator of hide information collection.
Background technology
At present, great majority are both in the standard code system such as bar code or Quick Response Code for the handheld device of barcode scanning, right
The illuminating lamp answered is in the majority with white light, HONGGUANG；The enhancing realized with anti-tamper security and the development of printing technology, in food, change
In the industries such as cosmetic, increasing enterprise starts to make anti-counterfeiting mark, and the material being directed to using hide information (such as point horizontal and vertical parity check code)
Matter is also varied.Therefore also gradually increase using the light of special wave band is for example infrared, ultraviolet etc., the shape of light supply apparatuses (bar shaped,
Or dome) also varied.
And in actual application, when making anti-counterfeiting mark using dot matrix code system due to enterprise, it is intended to add oneself
The personal presentations such as LOGO, and print material it is many with bright in luster, high brightness, it is strong reflective in the majority, therefore, for the hide information
The adopted illuminator of collection using the wave band light source such as infrared, ultraviolet, and must adopt common strip light and photo structure
Strong reflective problem can not be eliminated, it is therefore necessary to the interference of visible ray, such as cylinder are just avoided that using totally enclosed light structures
Shape full-closed structure.
Although cylindrical full-closed structure is for playing good effect to polishing, which is for beating in the same direction with camera lens
Light just occurs that light is uneven, especially in the middle of occur shade, and it is middle around light can be very strong phenomenon, after causing
Continuous collection image quality is not high, and decoding efficiency is produced a very large impact.
The content of the invention
The present invention provides a kind of illuminator of hide information collection, to solve in prior art as cylinder is totally-enclosed
Bright uneven, and the low-quality problem of caused subsequent acquired image of structure.
For achieving the above object, the technical scheme that the application is provided is as follows：
A kind of illuminator of hide information collection, including：Cubic conical shell, even body of light and infrared tabula rasa；Wherein：
The top center of the cubic conical shell is provided with photographic head through hole；
The even body of light is arranged at the top of the square conical outer side, and the even body of light central authorities are provided with photographic head
Installing hole；
The infrared tabula rasa is arranged at the top of the even body of light, is evenly arranged with multiple LED red on the infrared tabula rasa
Outer surface mounted light.
Preferably, lamp bead of the infrared surface mounted lights of the LED for wave band 850nm infrared lights.
Preferably, the number of the infrared surface mounted lights of the LED is 4.
Preferably, also include：Silver color plated film；
The silver color plated film is arranged at the top of the cubic taper outer side, and the height of the silver color plated film is less than institute
State cubic conical shell height 1/2nd.
Preferably, the height of the silver color plated film is 1/3rd of the height of the cubic conical shell.
Preferably, the silver color plated film is aluminum silver color plated film.
Preferably, four inclined-planes of the cubic conical shell are 80 ° to the horizontal tilt angle of inner side.
Preferably, the height of the cubic conical shell is 15 millimeters, and upper section is the square that the length of side is 3 millimeters, under
Section is square that the length of side is 8 millimeters.
The illuminator of the hide information collection that the present invention is provided, provides infrared light supply by the infrared surface mounted lights of LED, removes
The color background of hide information；Also, sent out reflecting the infrared surface mounted lights of each LED with inclined reflection angle by conical shell
The infrared light for going out, it is to avoid due to the bright uneven phenomenon of cylindrical full-closed structure in prior art, and then after avoiding
The low problem of continuous collection image quality.
Description of the drawings
For the technical scheme in being illustrated more clearly that the embodiment of the present invention or prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, the accompanying drawing in description is only this below
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the illuminator of hide information collection provided in an embodiment of the present invention；
Fig. 2 is the illuminating effect figure of the infrared light dome light source that prior art is provided；
Fig. 3 is the illuminating effect figure of the illuminator of hide information collection provided in an embodiment of the present invention；
Fig. 4 is another structural representation of the illuminator of hide information collection provided in an embodiment of the present invention；
Fig. 5 is another structural representation of the illuminator of the hide information collection that another embodiment of the present invention is provided；
Fig. 6 is another illuminating effect figure of the illuminator of the hide information collection that another embodiment of the present invention is provided；
Fig. 7 is another illuminating effect figure of the illuminator of the hide information collection that another embodiment of the present invention is provided.
Specific embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
The present invention provides a kind of illuminator of hide information collection, to solve in prior art as cylinder is totally-enclosed
Bright uneven, and the low-quality problem of caused subsequent acquired image of structure.
Specifically, referring to Fig. 1, the illuminator of the hide information collection, including：Cubic conical shell 100, even body of light
200 and infrared tabula rasa 300；Wherein：
The top center of cubic conical shell 100 is provided with photographic head through hole 101；
Even body of light 200 is arranged at the top on the outside of square conical shell 100, and 200 central authorities of even body of light are provided with photographic head peace
Dress hole 201；
Infrared tabula rasa 300 is arranged at the top of even body of light 200, and the infrared marks of multiple LED are evenly arranged with infrared tabula rasa 300
Patch lamp 301.
Specifically operation principle is：
It is referring to Fig. 1, when being acquired to the point horizontal and vertical parity check code as hide information, many on infrared tabula rasa 300 by being arranged at
The infrared labeling lamp of individual LED 301 sends infrared light, and the infrared light is converted to face light uniform irradiation out through even body of light 200, then Jing
After crossing cubic conical shell 100, eliminate hide information point horizontal and vertical parity check code and (be such as arranged at paper, 5 constant virtues rice package bag, pharmaceutical
Invisible dot matrix in the commodity packagings such as thin film, cosmetics) color background.
Then by the photographic head 400 being arranged on above cubic conical shell 100, by photographic head installing hole 201 and take the photograph
As head through hole 101, information gathering is carried out to a horizontal and vertical parity check code；Prior art using cylindrical full-closed structure obtain illuminating effect referring to
Fig. 2, it can be found that bright too strong around in the middle of which, whole illumination is very uneven；And adopt the stealth that the present embodiment is provided to believe
The illuminator of breath collection, after its cubic conical shell 100 is reflected to infrared light with inclined reflection angle, is illuminated
Effect is referring to Fig. 3；As can be seen that it is uniform that the light for obtaining is reflected using cubic conical shell 100.
The illuminator of the hide information collection that the present embodiment is provided, provides infrared light by the infrared labeling lamps 301 of LED
Source, removes the color background of hide information；Also, by cubic conical shell 100 with inclined reflection angle reflecting each
The infrared light that the infrared labeling lamps of LED 301 send, it is to avoid bright uneven due to cylindrical full-closed structure in prior art
Phenomenon, and then avoid the low-quality problem of subsequent acquired image.
Preferably, lamp bead of the infrared labeling lamps 301 of the LED for wave band 850nm infrared lights.
Preferably, the number of the infrared labeling lamps of the LED 301 is 4.
Preferably, referring to Fig. 4, four inclined-planes of cubic conical shell are 80 ° to the horizontal tilt angle of inner side.
Preferably, referring to Fig. 4, the height of cubic conical shell is 15 millimeters, and upper section is pros that the length of side is 3 millimeters
Shape, lower section are square that the length of side is 8 millimeters.
Device as shown in Figure 4, can make the horizontal direction visual angle of photographic head reach 30 °.
In specific practical application, the concrete size of the number of the infrared labeling lamps of LED 301 and cubic conical shell 100
This is not necessarily limited to, even body of light 200 and infrared tabula rasa 300 are also not necessarily defined to circle, herein only a kind of example, also
Can be selected according to specific practical situation, in the protection domain of the application.
Another embodiment of the present invention provides a kind of illuminator of specific hide information collection, referring to Fig. 1, including：
Cubic conical shell 100, even body of light 200 and infrared tabula rasa 300；Wherein：
The top center of cubic conical shell 100 is provided with photographic head through hole 101；
Even body of light 200 is arranged at the top on the outside of square conical shell 100, and 200 central authorities of even body of light are provided with photographic head peace
Dress hole 201；
Infrared tabula rasa 300 is arranged at the top of even body of light 200, and the infrared marks of multiple LED are evenly arranged with infrared tabula rasa 300
Patch lamp 301.
In addition, on the basis of Fig. 1, it is preferred that the illuminator of the hide information collection, referring to Fig. 5, also include：
Silver color plated film 102；
Silver color plated film 102 is arranged at the top on the outside of cubic conical shell 100, and the height of silver color plated film 102 is less than four directions
/ 2nd of the height of conical shell 100.
Preferably, the height of silver color plated film 102 is 1/3rd of the height of cubic conical shell 100.
Preferably, silver color plated film 102 is aluminum silver color plated film.
This gives a kind of specific embodiment, but the present invention is not necessarily limited to this, every choosing value
Can be to be selected according to specific practical situation, in the protection domain of the application.
Fig. 6 show and does not set up the illuminating effect obtained during silver color plated film, and Fig. 7 show what is obtained after setting up silver color plated film
Illuminating effect；As can be seen here, silver color plated film is set up by the top on the outside of the cubic conical shell 100, light source can be made strong
In reflective material polishing evenly, the more conducively application of the illuminator of hide information collection.
In the present invention, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, as which corresponds to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention.Though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention.It is any to be familiar with those skilled in the art
Member, under without departing from technical solution of the present invention ambit, all using the methods and techniques content of the disclosure above to the present invention
Technical scheme makes many possible variations and modification, or the Equivalent embodiments for being revised as equivalent variations.Therefore, it is every without departing from
The content of technical solution of the present invention, according to the technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent
Change and modification, still fall within the range of technical solution of the present invention protection.
Claims (8)
1. the illuminator that a kind of hide information is gathered, it is characterised in that include：Cubic conical shell, even body of light and infrared light
Plate；Wherein：
The top center of the cubic conical shell is provided with photographic head through hole；
The even body of light is arranged at the top of the square conical outer side, and the even body of light central authorities are provided with photographic head installation
Hole；
The infrared tabula rasa is arranged at the top of the even body of light, and the infrared tables of multiple LED are evenly arranged with the infrared tabula rasa
Patch lamp.
2. the illuminator of hide information according to claim 1 collection, it is characterised in that the infrared surface mounted light of the LED
For the lamp bead of wave band 850nm infrared lights.
3. the illuminator of hide information according to claim 1 collection, it is characterised in that the infrared surface mounted light of the LED
Number be 4.
4. the illuminator that hide information according to claim 1 is gathered, it is characterised in that also include：Silver color plated film；
The silver color plated film is arranged at the top of the cubic taper outer side, and the height of the silver color plated film is less than described four
/ 2nd of the height of square conical shell.
5. the illuminator that hide information according to claim 4 is gathered, it is characterised in that the height of the silver color plated film
For 1/3rd of the height of the cubic conical shell.
6. the illuminator that hide information according to claim 4 is gathered, it is characterised in that the silver color plated film is aluminum
Silver color plated film.
7. the illuminator for being gathered according to the arbitrary described hide information of claim 1 to 6, it is characterised in that the tetragonal pyramid
Four inclined-planes of shape shell are 80 ° to the horizontal tilt angle of inner side.
8. the illuminator that hide information according to claim 7 is gathered, it is characterised in that the cubic conical shell
It highly it is 15 millimeters, upper section is the square that the length of side is 3 millimeters, lower section is square that the length of side is 8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071648.3A CN106555938A (en) | 2016-11-28 | 2016-11-28 | A kind of illuminator of hide information collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071648.3A CN106555938A (en) | 2016-11-28 | 2016-11-28 | A kind of illuminator of hide information collection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106555938A true CN106555938A (en) | 2017-04-05 |
Family
ID=58445175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071648.3A Pending CN106555938A (en) | 2016-11-28 | 2016-11-28 | A kind of illuminator of hide information collection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106555938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724011A (en) * | 2019-02-20 | 2019-05-07 | 深圳市升宇智能科技有限公司 | A multi-channel high uniformity cylindrical light source |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588437A (en) * | 2004-09-07 | 2005-03-02 | 北京力霸万豪科技有限公司 | Hidden anti-fake code and its identifying device |
| US20060133757A1 (en) * | 2004-12-16 | 2006-06-22 | Laurens Nunnink | Hand held symbology reader illumination diffuser |
| CN201319191Y (en) * | 2008-11-14 | 2009-09-30 | 中维畅想科技（北京）有限公司 | Reading anti-fake voice pen |
| CN101551870A (en) * | 2009-03-26 | 2009-10-07 | 湛江恒立捷尔达科技有限公司 | Overlapping type information invisible encode false-proof printing technology |
| CN202110561U (en) * | 2011-06-23 | 2012-01-11 | 天津阿波罗电子有限公司 | of concealed code recognizer |
| CN203179034U (en) * | 2013-03-08 | 2013-09-04 | 公安部交通管理科学研究所 | Number plate reflective membrane two-dimensional bar code reading device |
-
2016
- 2016-11-28 CN CN201611071648.3A patent/CN106555938A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1588437A (en) * | 2004-09-07 | 2005-03-02 | 北京力霸万豪科技有限公司 | Hidden anti-fake code and its identifying device |
| US20060133757A1 (en) * | 2004-12-16 | 2006-06-22 | Laurens Nunnink | Hand held symbology reader illumination diffuser |
| CN201319191Y (en) * | 2008-11-14 | 2009-09-30 | 中维畅想科技（北京）有限公司 | Reading anti-fake voice pen |
| CN101551870A (en) * | 2009-03-26 | 2009-10-07 | 湛江恒立捷尔达科技有限公司 | Overlapping type information invisible encode false-proof printing technology |
| CN202110561U (en) * | 2011-06-23 | 2012-01-11 | 天津阿波罗电子有限公司 | of concealed code recognizer |
| CN203179034U (en) * | 2013-03-08 | 2013-09-04 | 公安部交通管理科学研究所 | Number plate reflective membrane two-dimensional bar code reading device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724011A (en) * | 2019-02-20 | 2019-05-07 | 深圳市升宇智能科技有限公司 | A multi-channel high uniformity cylindrical light source |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170405 |