CN102506388A - Replaceable multifunctional light emitting diode (LED) lens bracket - Google Patents

Replaceable multifunctional light emitting diode (LED) lens bracket Download PDF

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Publication number
CN102506388A
CN102506388A CN201110321141XA CN201110321141A CN102506388A CN 102506388 A CN102506388 A CN 102506388A CN 201110321141X A CN201110321141X A CN 201110321141XA CN 201110321141 A CN201110321141 A CN 201110321141A CN 102506388 A CN102506388 A CN 102506388A
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CN
China
Prior art keywords
light source
lens
led
installing department
optical lens
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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
Application number
CN201110321141XA
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Chinese (zh)
Inventor
唐德龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Ledlink Optics Inc
Original Assignee
Dongguan Ledlink Optics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Ledlink Optics Inc filed Critical Dongguan Ledlink Optics Inc
Priority to CN201110321141XA priority Critical patent/CN102506388A/en
Publication of CN102506388A publication Critical patent/CN102506388A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a replaceable multifunctional light emitting diode (LED) lens bracket, which comprises a light source assembly part and a lens assembly part, wherein the light source assembly part is arranged at the bottom of the LED lens bracket, and comprises a lamp holding part, two wire avoiding openings, two annular retaining walls, a glue accommodating boss and a fixed slot; the lamp holding part is arranged in the center of the light source assembly part; a light inlet is formed in the lamp holding part; the lamp holding part is provided with two first tin overflow channels and two second tin overflow channels; the two wire avoiding openings are correspondingly formed at edge ends of the light source assembly part; the two annular retaining walls are arranged on the rim of the light source assembly part; the glue accommodating boss is formed by encircling the two annular retaining walls and the lamp accommodating part; the fixed slot is formed on the other surface of the light source assembly part, and is communicated with the light inlet; and the lens assembly part is arranged on the rim of the light source assembly part to form an accommodating space, and comprises a leaning part annularly arranged in the lens assembly part and a positioning opening formed on the upper rim of the lens assembly part.

Description

Replaceable Multifunctional LED lens carrier
Technical field:
The invention belongs to field of illuminating device, refer to a kind of replaceable Multifunctional LED lens carrier that can combine led light source and lens easily especially.
Background technology:
In recent years, the development of LED was in the ascendant, because it has many advantages: (one) low power consumption: under same illuminating effect, the power consumption of LED is merely 1/10th of conventional light source such as incandescent lamp.(2) long service life: the LED volume is little, in light weight, vibration resistance, shock-resistant, is difficult for fragmentation than traditional incandescent lamp, fluorescent lamp etc., and long service life.(3) safe: LED working voltage low (about 3.3 volts of direct current), conventional incandescent working voltage high (exchanging 110 volts), the security of LED is just high a lot of than incandescent lamp by contrast, and range of application is also wide.(4) fluorescent lifetime is short: the LED emission response time is short, how to belong to second level 10 -9Second, yet the response time of conventional incandescent is long, belongs to Millisecond 10 -3Second, fluorescent lamp even longer, so LED can manifest its convenience to the ground of the illumination of demand immediately.(5) applicability is high: because LED monocrystalline area is little, make and be combined into the device of different shape easily, be fit to design in labile environment.(6) environmental protection: conventional fluorescent mercurous (mercury) belongs to harmful poisonous substance, and LED does not have these misgivings and recyclable, can not cause environmental pollution.Especially the development of LED experience many decades, luminous efficiency has remarkable progress and breakthrough, and traditional incandescent lamp luminous efficiency is 12~24Lm/W at present; Fluorescent lamp is 50~90Lm/W; Sodium vapor lamp is 90~140Lm/W, and the LED lamp is the highest have been reached more than the 200Lm/W, is conventional light source more than 2 times.So it is occupying suitable status in life at present, and replaces each item lighting apparatus in the daily life gradually.
Because led light source has directionality, need to consider optical design, so its must combine with the light guide structure of special use mostly, with suitable various utilizations.Optical lens is a kind of application of light guide structure, is to be installed on the LED for directing light, and lighting angle is pooled 5 °~160 ° arbitrarily angled, and the shape of adjustment light field, makes the strength enhancing, more even of bright dipping.The kind of lens generally is divided into two kinds of penetration (convex lens) and refraction-reflections (tapered or cup type); The penetration lens have a curved surface (biconvex has 2 curved surfaces); When LED light passes through the curved surface of lens; Refraction can take place and optically focused in light, and between adjustment lens and the LED apart from the time angle also can change (angle is inversely proportional to distance), make through the light of optical design lens very even; But because the restriction of lens diameter and lens pattern, there is apparent in view yellow limit at the not high and edge of the light utilization efficiency of LED.And the lens principle of refraction-reflection is used penetration optically focused in the dead ahead, and taper surface can all be collected sidelight and reflect away, and the overlapping (angle is identical) that sees through two kinds of light can obtain the most perfect light utilization and even light effect.Event and lens are combined into the appearance attitude a kind of commonly used of LED use now, and lens can be brought into play effect all via optical design so must utilize support that lens are fixed in one of LED relative position in the use usually.
Mostly the support of convention is to cooperate single lens to make, and its applicability is narrow and consider that only being fit to single lens uses, and promotes and the wasting of resources cost.In view of this; The present invention considers the refraction-reflection lens mounting means of use now; Invent the support of high applicability, make it can not only cooperate the refraction-reflection lens and the LED substrate bonded of majority on the market, consider that the more necessary assembly of most substrates designs; Make the utilization that it can be extensive, the benefit that have functional height, is widely used.
Summary of the invention:
The object of the invention aims to provide the replaceable Multifunctional LED lens carrier of a kind of high applicability, high functionality.
For reaching this purpose, the present invention's replaceable Multifunctional LED lens carrier is provided with combining a led light source and an optical lens, and it comprises: a light source installing department; Rounded tabular, be located at the bottom of this LED lens carrier, be provided with installing this led light source; This light source installing department comprises: a lamp holding part, entreat among being located at this light source installing department, and be provided with a light inlet in this lamp holding part; Be provided with installing this led light source, this lamp holding part has more 2 first excessive Xi Gou, is symmetrically set in the relative dual-side of this light inlet; Other has 2 second Xi Gou that overflow, and is symmetrically set in the dual-side relatively in addition of this light inlet, first overflows that to be 90 degree corresponding for Xi Gou with this; Two keep away the line mouth, and correspondence is located at the limit end of this light source installing department, is provided with ccontaining wire rod and scolding tin; Two ring barricades, correspondence is arranged at the edge of this light source installing department, and postpone to two ends this two keep away the line mouth the edge; One contains Jiao Tai, and this Sheng Jiao Tai is centered on by this two ring barricade and this lamp holding part and forms, and supplies filler to be connected with a substrate; And a holddown groove, this lamp holding part is arranged with in the another side of this light source installing department relatively, and the bottom of this holddown groove is connected with this light inlet, is provided with fixing this optical lens; And a lens installing department, cylindrical, set up panel edges around being arranged at this light source; Be positioned at the simultaneously same of this light source supporting plate with this holddown groove; Form an accommodation space with this light source installing department, be provided with ccontaining this optical lens, this lens installing department comprises: a closing portion; Be located in the form of a ring within this lens installing department, be provided with installing this optical lens in this accommodation space; And a positioning port, be located at edge on this lens installing department, be provided with the installing direction of fixing this optical lens.
Wherein, this lamp holding part becomes the hexagonal shape, is provided with corresponding LED substrate.For this LED lens carrier is easy to and this substrate bonded, this lamp holding part system is convexly set in this light source installing department, so that filler and avoid the function and the assembling of the excessive influence of viscose integral body.
Wherein, this LED lens carrier more comprises at least one Supersonic line, is located at this closing portion, is provided with ultrasonic and combines this optical lens.
The present invention provides a kind of LED lens carrier in addition; Be provided with combining a led light source and an optical lens; It comprises: a light source installing department, be provided with combining this led light source, and this light source installing department system is to should the led light source setting; See through one of corresponding with this led light source shape light inlet, make this optical lens of bright dipping entering of this led light source; One lens joint portion is provided with combining this optical lens, and this lens joint portion system is to should the optical lens setting, sees through one of corresponding with this optical lens shape closing portion, utilizes the mode of ultrasonic or hot pressing to engage with this optical lens.
Wherein, this light source installing department more comprises at least one line mouth of keeping away, and is provided with ccontaining wire rod and scolding tin.
Wherein, this light source installing department more comprises at least one excessive Xi Gou, is provided with ccontaining scolding tin.
Wherein, this light source installing department more comprises at least one Sheng Jiao Tai, is provided with filler to be connected with a substrate.
Wherein, the lens joint portion more comprises a positioning port, is provided with the installing direction of fixing this optical lens.
Wherein, this lens joint portion system forms an accommodation space around being arranged at this light source installing department edge with this light source installing department, is provided with ccontaining this optical lens.
Thereby the present invention's LED lens carrier is not only considered the necessary facility of various substrates and is designed; Comprise structures such as wire rod, scolding tin; And more consider the basic external form of LED lens of major part now; Make its applicability with height, the reflective lens that meets major part is used, and promotes significantly that it is functional and can extensively use.
Description of drawings:
Fig. 1,, be the stereogram () of preferred embodiment of the present invention.
Fig. 2 is the stereogram (two) of preferred embodiment of the present invention.
Fig. 3 is the user mode figure () of preferred embodiment of the present invention.
Fig. 4 is the assembling exploded view of preferred embodiment of the present invention.
Fig. 5 is the user mode figure (two) of preferred embodiment of the present invention.
The specific embodiment:
See also the 1st~5 figure, be stereogram (), stereogram (two), user mode figure (), user mode figure (two) and the assembling exploded view of preferred embodiment of the present invention.Shown in figure; The present invention's replaceable Multifunctional LED lens carrier 1 is provided with combining a led light source 2 and an optical lens 3, makes it fixedly to become an integral body; Be convenient to be used in combination, and can avoid causing the usefulness that to use or to reduce its optics because of getting loose with a substrate 4.This LED lens carrier 1 comprises: a light source installing department 10, and rounded tabular, be located at the bottom of this LED lens carrier 1; Be provided with installing this led light source 2; This light source installing department 10 comprises: a lamp holding part 100, be located at centre among this light source installing department 10, and be provided with being connected with this led light source 2; Be provided with a light inlet 1000 in this lamp holding part 100; For square breach with to the LED profile in should led light source 2, make this led light source 2 chimeric fixing, and be arranged at the center of this light source installing department 10 with this light source installing department 10.This lamp holding part 100 has more 2 first excessive tin ditches 1001, is symmetrically set in the relative dual-side of this light inlet 1000, and other has 2 second excessive tin ditches 1002; Be symmetrically set in the in addition relative dual-side of this light inlet 1000; First overflow that to be 90 degree corresponding for tin ditch 1001 with this, these first overflow tin ditches 1001 and these second excessive tin that tin ditches 1002 supply the welding when making of ccontaining this led light source 2 to be produced that overflow make this light source installing department 10 can fit this led light source 2 and be provided with; Avoid making surface irregularity because of the tin that overflows of this led light source 2; Rise and fall and produce height, produce or the gap when this led light source 2 is combined with this light source installing department 10, thereby influence the optical effect of bright dipping; Even when this LED lens carrier 1 makes up with this led light source 2, damage this led light source 2, cause under the yield and fall.This light source installing department 10 has square two in addition and keeps away line mouth 102, and correspondence is located at the limit end of this light source installing department 10, make this light source installing department 10 whole visual appear I-shaped.This two is kept away line mouth 102 and is provided with wire rod and scolding tin on ccontaining this substrate 4, makes this LED lens carrier 1 and this substrate 4 can smooth applying, more can avoid this wire rod can't use because of stressed fracture.The edge of this light source installing department 10 is provided with two ring barricades 104, both are corresponding be provided with and postpone to two ends this two keep away line mouth 102 the edge, contain glue platform 106 with this lamp holding part 100 around forming one; Supply filler to be connected with this substrate 4; And this lamp holding part 100 can design and be configured as the hexagonal shape, and is convexly set in this light source installing department 10, with to type outside should led light source 2; When making this adorn former decorating plate and this led light source 2 gluings, viscose can not pollute this led light source 2.
The another side of this light source installing department 10 of relative this lamp holding part 100; Be concaved with a holddown groove 108; Make the light inlet of this optical lens 3 be arranged at this holddown groove 108 and make it firm; The bottom of this holddown groove 108 is connected with this light inlet 1000, make this led light source 2 be sticked in this light source installing department 10 after, light can see through this light inlet 1000 and get into these optical lenses 3.This light source sets up panel edges and is surrounded with a lens installing department 12; Cylindrical, and make this holddown groove 108 be positioned at the one side together of this light source supporting plate, form an accommodation space 14 with this light source installing department 10; Be provided with ccontaining this optical lens 3; Not only have the function that installs and fixes, more can completely cut off the interference of other light, and protect this optical lens 3.This lens installing department 12 includes a closing portion 120; Be located in the form of a ring within this lens installing department 12, when this optical lens 3 was installed in this accommodation space 14, installing department 31 was fitted with this closing portion 120 one of on this optical lens 3; And at least one Supersonic line 1201 in this closing portion 120 of seeing through; With ultrasonic or hot pressing mode both closely are connected and are integral, this optical lens 3 can not rocked or peel off because of stressed, reach fixing effect.
In addition,, make light field be not limited to circle, ellipse, square is also arranged because the design of this optical lens 3 can make light field change, or any asymmetric shape.These optical lenses 3 need on the orientation, to confirm; So that the installing use, so hold the glue-feeder when utilizing material feeding to be shaped on one side in this installing department 31 of this optical lens 3; Be provided with an orientation button 33; Make it one positioning port 122 is set, and the installing direction of fixing this optical lens 3, so that the field orientation of clear this optical lens 3 of differentiation and be beneficial to use to edge on should lens installing department 12.
In addition, above-mentioned support can be simplified seeing it, with as the displacement easily that reaches identical function.See also the 1st~5 figure; This LED lens carrier 1 is used to combine this led light source 2 and this optical lens 3 in user mode, and in order to reach this purpose, this LED lens carrier 1 comprises a light source installing department 10; To being provided with by led light source 2; This led light source 2 is combined with this LED lens carrier 1, and see through one of corresponding with these led light source 2 shapes light inlet 1000, make this optical lens 3 of bright dipping entering of this led light source 2.This light source installing department 10 more is provided with at least one excessive tin ditch 1001,1002; Place around this light inlet 1000; Be provided with the scolding tin of ccontaining this led light source 2, avoid causing optical performance decline or therefore causing damage that yield is reduced this led light source 2 structures because of the tin that overflows.This light source installing department 10 more comprises at least one line mouth 102 of keeping away; Be provided with ccontaining wire rod and scolding tin, avoid when assembling, oppressing wire rod or other assembly of necessary setting on this substrate 4, in addition; This light source installing department 10 more comprises at least one Sheng glue platform 106, is provided with filler to be connected with a substrate 4.This optical lens 3 then combines with this LED lens carrier 1 by this lens joint portion 12; 12 pairs of this lens joint portions should be provided with by optical lens 3, are surrounded on this light source installing department 10 edges, form this accommodation space 14 with this light source installing department 12; And see through one of corresponding with these optical lens 3 shapes closing portion 120; Utilize the mode of ultrasonic or hot pressing, this closing portion 120 is integrally formed with these optical lens 3 fluid-tight engagement, and does not influence its optical characteristics.And for the convenience of assembling and the effect of optical design, this lens joint portion 12 more comprises a positioning port 122, to the locating button 33 of setting on should optical lens 3, with the installing direction of fixing this optical lens 3, to give full play to the effect of this optical lens 3.
In sum; The replaceable Multifunctional LED lens carrier that the present invention provides; Consider the LED optical lens of refraction-reflection, by lens shape, assembling mode, LED installing situation and with each aspect of substrate bonded, desire to provide a kind of lens carrier that is suitable for various lens.It keeps away line mouth and the setting of the excessive glue groove adaptation when not only helping to improve lens carrier and being connected with substrate; Guarantee that optical effect does not receive the influence of installing quality; Existing assembly on more can protective substrate provides enough spaces to hold scolding tin, avoids wire rod to be squeezed.In addition, around the Jiao Tai of Shenging that forms, can be installed in and bind the adhesive agent of using by the ring barricade, can be more smooth clean when making support see through adhesive agent to bind with substrate, exempt because the quality decline of the too much feasible bonding such as excessive of gluing inequality, glue amount.In addition; Because of comply with the refraction-reflection lens appear cup-shaped outside type, though being designed to of support is cylindric, the bearing that the centre has a depression among the bottom connects vertex of a cone part with appearance; And has an abutment of annular in the other end; Guarantee that lens and LED can closing connect airtight, and the advanced technology of utilization ultrasonic or hot pressing, let both firm fluid-tight engagement.This design is not only protected the lens component of essence performance light refraction optically focused and is considered setting and the lens and the led light source relative position of part on the substrate; Not only has high functionality fixing, protection; Assembling improves yield more easily, and can be suitable for each refraction-reflection lens of this external form, makes the value promotion of support; And can save the cost of die sinking, real design clever thought for serving multiple.
The above person is merely the present invention's preferred embodiment, is not the scope in order to qualification the present invention enforcement, and other transition regime is also all among the category of this case; So done equivalence or variation person easily Deng haveing the knack of this technology, change and modify in the spirit that does not break away from the present invention and the following equalization of being done of scope, all should be covered by in the present invention's the claim.

Claims (10)

1. a replaceable Multifunctional LED lens carrier is provided with combining a led light source and an optical lens, and it comprises:
One light source installing department, rounded tabular, be located at the bottom of this LED lens carrier, be provided with installing this led light source, this light source installing department comprises:
One lamp holding part is entreated among being located at this light source installing department, is provided with a light inlet in this lamp holding part; Be provided with installing this led light source; This lamp holding part has more 2 first excessive Xi Gou, is symmetrically set in the relative dual-side of this light inlet, and other has 2 second excessive Xi Gou; Be symmetrically set in the in addition relatively dual-side of this light inlet, first overflow that to be 90 degree corresponding for Xi Gou with this;
Two keep away the line mouth, and correspondence is located at the limit end of this light source installing department, is provided with ccontaining wire rod and scolding tin;
Two ring barricades, correspondence is arranged at the edge of this light source installing department, and postpone to two ends this two keep away the line mouth the edge;
One contains Jiao Tai, and this Sheng Jiao Tai is centered on by this two ring barricade and this lamp holding part and forms, and is to supply filler to be connected with a substrate; And
One holddown groove, this lamp holding part is arranged with in the another side of this light source installing department relatively, and the bottom of this holddown groove is connected with this light inlet, is provided with fixing this optical lens; And
One lens installing department, cylindrical, around being arranged at this light source installing department edge, be positioned at the simultaneously same of this light source supporting plate with this holddown groove, form an accommodation space with this light source installing department, be provided with ccontaining this optical lens, this lens installing department comprises:
One closing portion is located within this lens installing department in the form of a ring, is provided with installing this optical lens in this accommodation space; And
One positioning port is located at edge on this lens installing department, is provided with the installing direction of fixing this optical lens.
2. like the 1st said LED lens carrier of claim, wherein, this lamp holding part is tied to form the hexagonal shape.
3. like the 1st said LED lens carrier of claim, wherein, this lamp holding part is convexly set in this light source installing department.
4. like the 1st said LED lens carrier of claim, more comprise at least one Supersonic line, be located at this closing portion, be provided with ultrasonic and combine this optical lens.
5. a replaceable Multifunctional LED lens carrier is provided with combining a led light source and an optical lens, and it comprises:
One light source installing department is provided with combining this led light source, and this light source installing department is to should the led light source setting, sees through one of corresponding with this led light source shape light inlet, makes this optical lens of bright dipping entering of this led light source; And
One lens joint portion is provided with combining this optical lens, and this lens joint portion is to should the optical lens setting, sees through one of corresponding with this optical lens shape closing portion, utilizes the mode of ultrasonic or hot pressing to engage with this optical lens.
6. like the 5th said LED lens carrier of claim, this light source installing department more comprises at least one line mouth of keeping away, and is provided with ccontaining wire rod and scolding tin.
7. like the 5th said LED lens carrier of claim, this light source installing department more comprises at least one excessive Xi Gou, is provided with ccontaining scolding tin.
8. like the 5th said LED lens carrier of claim, this light source installing department more comprises at least one Sheng Jiao Tai, is provided with filler to be connected with a substrate.
9. like the 5th said LED lens carrier of claim, this lens joint portion more comprises a positioning port, is provided with the installing direction of fixing this optical lens.
10. like the 5th said LED lens carrier of claim, wherein, this lens joint portion forms an accommodation space around being arranged at this light source installing department edge with this light source installing department, is provided with ccontaining this optical lens.
CN201110321141XA 2011-10-21 2011-10-21 Replaceable multifunctional light emitting diode (LED) lens bracket Pending CN102506388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110321141XA CN102506388A (en) 2011-10-21 2011-10-21 Replaceable multifunctional light emitting diode (LED) lens bracket

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Application Number Priority Date Filing Date Title
CN201110321141XA CN102506388A (en) 2011-10-21 2011-10-21 Replaceable multifunctional light emitting diode (LED) lens bracket

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276533A (en) * 2014-12-05 2016-01-27 深圳市赛博优讯科技有限公司 Lens support fixing structure

Citations (5)

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Publication number Priority date Publication date Assignee Title
CN101067479A (en) * 2007-02-06 2007-11-07 宁波安迪光电科技有限公司 Large power LED illuminating device
CN101451888A (en) * 2007-12-05 2009-06-10 日本陶瓷株式会社 Resin forming optical lens
CN201561367U (en) * 2009-10-21 2010-08-25 大日光光能服务股份有限公司 Lens for LED light source
US20110141728A1 (en) * 2009-12-11 2011-06-16 Koninklijke Philips Electronics N.V. Lens frame with a led support surface and heat dissipating structure
CN202267003U (en) * 2011-10-21 2012-06-06 东莞雷笛克光学有限公司 Replaceable multifunctional light-emitting diode (LED) lens support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101067479A (en) * 2007-02-06 2007-11-07 宁波安迪光电科技有限公司 Large power LED illuminating device
CN101451888A (en) * 2007-12-05 2009-06-10 日本陶瓷株式会社 Resin forming optical lens
CN201561367U (en) * 2009-10-21 2010-08-25 大日光光能服务股份有限公司 Lens for LED light source
US20110141728A1 (en) * 2009-12-11 2011-06-16 Koninklijke Philips Electronics N.V. Lens frame with a led support surface and heat dissipating structure
CN202267003U (en) * 2011-10-21 2012-06-06 东莞雷笛克光学有限公司 Replaceable multifunctional light-emitting diode (LED) lens support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276533A (en) * 2014-12-05 2016-01-27 深圳市赛博优讯科技有限公司 Lens support fixing structure
CN105276533B (en) * 2014-12-05 2018-11-27 深圳市赛博优讯科技有限公司 Lens carrier fixed structure

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Address after: Hengli Town Tian Keng Industrial Zone 523478 in Guangdong city of Dongguan province No. 5

Applicant after: Dongguan Ledlink Optics, Inc.

Address before: 523000 Guangdong province Dongguan City Hengli Town Xicheng Industrial District building B13

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