CN103660174A - Method for processing optical lenses - Google Patents
Method for processing optical lenses Download PDFInfo
- Publication number
- CN103660174A CN103660174A CN201310742659.XA CN201310742659A CN103660174A CN 103660174 A CN103660174 A CN 103660174A CN 201310742659 A CN201310742659 A CN 201310742659A CN 103660174 A CN103660174 A CN 103660174A
- Authority
- CN
- China
- Prior art keywords
- lens
- unit
- fresnel lenses
- fresnel lens
- units
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
- B29C2045/2679—Simultaneously producing different products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
- B29L2011/0025—Toric lenses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
- B29L2011/005—Fresnel lenses
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a method for processing optical lenses. Because structures that a light-emitting diode (LED) is combined with a Fresnel lens and a fly eye lens are diversified, molds in different structures are required to manufacture different products, investment in an earlier stage is large and the molds are wasted in a later stage. The method comprises steps that lens parts of the traditional integrated Fresnel lens and fly eye lens molds are unitized, namely each unit of the Fresnel lens or the fly eye lens is made into an independent module, and mold units of the lens are combined in a designed combination mode in a form similar to ancient movable-type printing; when product manufacture is stopped, the mold units of the lens are correspondingly recycled according to the service life of the mold units; the units of the Fresnel lens are provided with connecting grooves and connecting bulges, and two adjacent units of the Fresnel lens are fixed together through the connecting grooves and the connecting bulges. The method is used for processing optical lenses.
Description
technical field:
the present invention relates to a kind of processing method of optical lens.
background technology:
enter after 21 century, energy shortage and environmental pollution have become outstanding global problem, and LED appears at common people at the moment as lighting source of new generation, and it has efficiently, the feature of energy-saving and environmental protection.Countries in the world Government and enterprise spares no high price to drop into LED, and this has the industry of society and economic benefit, and China has also started " national Semiconductor Lighting " plan.
along with LED light source is widely used in the fields such as automotive lighting, road lighting and home lighting because its design freedom is high, coordinate with it various optical lenses to be widely adopted, the optical system that wherein Fresnel Lenses and fly's-eye lens match is used the widest.
fresnel Lenses is divided into following two kinds from the processing technology of fly's-eye lens because its material is different: 1) polyolefine material passes through mold injection molding; 2) glass material is by the moulding of NC cutting tool lappingout.Due to polyolefine material because of its quality light, the low and technique of cost is simple and is widely used, so injection molding process is widely used in the processing of Fei Nier lens and fly's-eye lens.But, because of LED and Fresnel Lenses and the combined structure of fly's-eye lens varied, so different product need to have the mould manufacture of different structure, causes the waste of the mould in large and later stage of up-front investment.
summary of the invention:
the object of the present invention is to provide a kind of processing method of optical lens.
the object of the present invention is achieved like this:
a kind of processing method of optical lens, by the lens component blocking in the mould of original integrated Fresnel Lenses and fly's-eye lens, an independently module is made in the unit that is each Fresnel Lenses or fly's-eye lens, by the form of similar type printing in ancient times, lens die unit is combined according to the combination of design; When product stops manufacturing, the die unit of lens is according to reclaiming accordingly its service life; Described Fresnel Lenses unit has link slot and connection bump, and adjacent two Fresnel Lenses unit are fixed together by described link slot and connection bump.
beneficial effect:
the lens die manufacturing process that the present invention compares traditional, during fabrication between on had very large shortening, and reduced the manufacturing cost of mould.
accompanying drawing explanation:
accompanying drawing 1 is the structural representation of independent Phenanthrine mould of the present invention unit.
accompanying drawing 2 is structural representations of independent compound eye die unit of the present invention.
accompanying drawing 3 is structural representations of the L shaped combination of compound eye of the present invention.
accompanying drawing 4 is structural representations of Fresnel Lenses linear pattern combination of the present invention.
accompanying drawing 5 is structural representations of Fresnel Lenses of the present invention unit.
accompanying drawing 6 is Fresnel Lenses unit combination scheme of installations of the present invention.
the specific embodiment:
embodiment 1:
a kind of processing method of optical lens, by the lens component blocking in the mould of original integrated Fresnel Lenses and fly's-eye lens, an independently module is made in the unit that is each Fresnel Lenses or fly's-eye lens, by the form of similar type printing in ancient times, lens die unit is combined according to the combination of design; When product stops manufacturing, the die unit of lens is according to reclaiming accordingly its service life; Described Fresnel Lenses unit has link slot and connection bump, and adjacent two Fresnel Lenses unit are fixed together by described link slot and connection bump.
Claims (1)
1. the processing method of an optical lens, it is characterized in that: by the lens component blocking in the mould of original integrated Fresnel Lenses and fly's-eye lens, an independently module is made in the unit that is each Fresnel Lenses or fly's-eye lens, by the form of similar type composition printing in ancient times, lens die unit is combined according to the combination of design; The die unit of lens is according to reclaiming accordingly its service life; Described Fresnel Lenses unit has link slot and connection bump, and adjacent two Fresnel Lenses unit are fixed together by described link slot and connection bump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742659.XA CN103660174A (en) | 2013-12-30 | 2013-12-30 | Method for processing optical lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310742659.XA CN103660174A (en) | 2013-12-30 | 2013-12-30 | Method for processing optical lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103660174A true CN103660174A (en) | 2014-03-26 |
Family
ID=50299544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310742659.XA Pending CN103660174A (en) | 2013-12-30 | 2013-12-30 | Method for processing optical lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103660174A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101762425B1 (en) | 2015-10-23 | 2017-08-04 | 에이테크솔루션(주) | Manufacturing method of lens core having a same kind of fine pattern |
| CN113232342A (en) * | 2021-05-07 | 2021-08-10 | 广景视睿科技（深圳）有限公司 | Method for manufacturing compound eye lens module |
| CN113320089A (en) * | 2021-05-07 | 2021-08-31 | 广景视睿科技（深圳）有限公司 | Method for manufacturing compound eye lens module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545993A (en) * | 2008-03-26 | 2009-09-30 | 上海广擎光电科技有限公司 | Fly-eye lens mold and manufacturing process thereof |
| JP2010276845A (en) * | 2009-05-28 | 2010-12-09 | Kuraray Co Ltd | Fresnel lens sheet, method of manufacturing the same and method of manufacturing stamper used for the same, and photovoltaic power generation apparatus including the fresnel lens sheet |
| CN102508324A (en) * | 2011-12-30 | 2012-06-20 | 北京工业大学 | Method and device for processing low-cost large Fresnel lens array |
| CN102681047A (en) * | 2011-03-10 | 2012-09-19 | 上海合瑞新能源科技有限公司 | Composite-structure Fresnel lens |
| EP2647480A1 (en) * | 2012-04-05 | 2013-10-09 | Canon Kabushiki Kaisha | Molded-article manufacturing method, mold, and optical element including fresnel lens |
-
2013
- 2013-12-30 CN CN201310742659.XA patent/CN103660174A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545993A (en) * | 2008-03-26 | 2009-09-30 | 上海广擎光电科技有限公司 | Fly-eye lens mold and manufacturing process thereof |
| JP2010276845A (en) * | 2009-05-28 | 2010-12-09 | Kuraray Co Ltd | Fresnel lens sheet, method of manufacturing the same and method of manufacturing stamper used for the same, and photovoltaic power generation apparatus including the fresnel lens sheet |
| CN102681047A (en) * | 2011-03-10 | 2012-09-19 | 上海合瑞新能源科技有限公司 | Composite-structure Fresnel lens |
| CN102508324A (en) * | 2011-12-30 | 2012-06-20 | 北京工业大学 | Method and device for processing low-cost large Fresnel lens array |
| EP2647480A1 (en) * | 2012-04-05 | 2013-10-09 | Canon Kabushiki Kaisha | Molded-article manufacturing method, mold, and optical element including fresnel lens |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101762425B1 (en) | 2015-10-23 | 2017-08-04 | 에이테크솔루션(주) | Manufacturing method of lens core having a same kind of fine pattern |
| CN113232342A (en) * | 2021-05-07 | 2021-08-10 | 广景视睿科技（深圳）有限公司 | Method for manufacturing compound eye lens module |
| CN113320089A (en) * | 2021-05-07 | 2021-08-31 | 广景视睿科技（深圳）有限公司 | Method for manufacturing compound eye lens module |
| WO2022233090A1 (en) * | 2021-05-07 | 2022-11-10 | 广景视睿科技（深圳）有限公司 | Manufacturing method for compound spectacle lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |