CN105927939A - COB light source fixing seat with circuit clamping structures - Google Patents
COB light source fixing seat with circuit clamping structures Download PDFInfo
- Publication number
- CN105927939A CN105927939A CN201610447440.0A CN201610447440A CN105927939A CN 105927939 A CN105927939 A CN 105927939A CN 201610447440 A CN201610447440 A CN 201610447440A CN 105927939 A CN105927939 A CN 105927939A
- Authority
- CN
- China
- Prior art keywords
- light source
- limiting section
- cob light
- base
- clamp structure
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 15
- 239000000758 substrate Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000004020 luminiscence type Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- 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
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a COB light source fixing seat with circuit clamping structures. The COB light source fixing seat comprises a base and two conducting strips. A light-emitting opening matched with an LED chip of a COB light source in size is formed in the middle of the base. The two conducting strips are both embedded into the base and located on the two sides of the light-emitting opening correspondingly. Two connecting ports are formed in the outer edge of the base. One end of each conducting strip extends to the corresponding connecting port to serve as an electrode of the connecting port. Each connecting port is provided with one circuit clamping structure used for fixing wires. Each circuit clamping structure comprises a first limiting portion, a second limiting portion, a third limiting portion and a Z-shaped metal elastic piece, wherein each Z-shaped metal elastic piece comprises a first blocking piece, a connecting piece and a second blocking piece which are sequentially connected together. The COB light source fixing seat is simple in structure, convenient to use and capable of effectively improving assembly efficiency and optimizing the quality of products.
Description
Technical field
The present invention relates to COB light source and fix seat, particularly relate to one and there is circuit clamp structure
COB light source fix seat.
Background technology
COB (Chip On Board, chip on board) light source is LED chip to be used at heat
Reason mode is installed on substrate, and covers the light source of fixing encapsulation with heat-conduction epoxy resin.
At present, COB light source is typically installed on light fixture by welding manner, on the substrate of COB light source
Four solder joints are distributed, and workman needs the carrying out of solder joint one by one to weld, and packaging efficiency is low,
And many solder soldering processes easily causes rosin joint, affect product quality.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide one and there is circuit
The COB light source of clamp structure fixes seat, and it is low and affect product quality that it can solve packaging efficiency
Problem.
The purpose of the present invention realizes by the following technical solutions:
A kind of COB light source with circuit clamp structure fixes seat, including base, two lead
Electricity sheet；The luminescence that the LED chip of a size and COB light source matches is offered in the middle part of base
Opening, two conducting strips are all flush-mounted in base, and lay respectively at the both sides of luminous opening；The end
The outer rim of seat offers two connectivity ports, and one end of two conducting strips respectively extends to the connection end of correspondence
Mouthful, using the electrode as corresponding connectivity port, each connectivity port be equipped with one for
The circuit clamp structure of fixing wire, circuit clamp structure include one first limiting section, one second
Limiting section, one the 3rd limiting section and a Z-type metal clips, wherein Z-type metal clips bag
Include the first catch, connection sheet and the second catch, the first spacing position being connected in turn
In the side of connectivity port, for the first catch of fixing Z-type metal clips, second is spacing
Portion is positioned at the outside of the first limiting section, with the second catch of fixing Z-type metal clips, the 3rd limit
Position portion is positioned at the opposite side of connectivity port, to form a grasping part with the second catch；When not having
When wire inserts the grasping part of connectivity port, the second limiting section is in the effect of Z-type metal clips
Under, it is in primary importance, when the grasping part having wire to insert connectivity port, second is spacing
Portion is then in the second position, and under the effect of Z-type metal clips, wire is fixed on second gear
Between sheet and the 3rd limiting section, so that wire is electrical connected with corresponding conducting strip,
Wherein, primary importance refers to, one end of the second limiting section away from the side of connectivity port,
The other end of the second limiting section is then near the 3rd limiting section；The second position refers to, the second limiting section
One end near the side of connectivity port, the other end of the second limiting section then by second catch make
For wire.
Preferably, the outer rim of base also offers two welding breach, and the other end of two conducting strips divides
Do not extend to two welding breach, using as corresponding welding ends.
Preferably, base offers two column types first and installs through hole, and two first install through hole divides
It is not positioned at the two opposite sides of luminous opening.
Preferably, base is further opened with two halves case type second and installs through hole, and two second install
Through hole lays respectively at the two opposite sides of luminous opening.
Preferably, base is additionally provided with the semicircular limiting through hole of one and luminous open communication.
Preferably, base offers two first assembling through holes, lays respectively at the biphase of luminous opening
Offside, two first assembling through holes are used for fixing secondary optics element.
Preferably, base is further opened with two type semienclosed second assembling through holes, lays respectively at luminescence
The two opposite sides of opening, two second assembling through holes are used for fixing secondary optics element.
Preferably, the substrate offering a size and COB light source in the middle part of the base plate of base matches
Installation groove, install groove diapire be provided with four for being welded and fixed COB light source
The pad of substrate.
Preferably, the top of each connectivity port is equipped with detachable with its mating shapes
Protection cap.
Preferably, protection cap is provided with three lobe, the first limiting section be provided with one for
Being fitted into the fixing hole of a lobe, the 3rd limiting section is provided with two and installs for correspondence another
The fixing hole of outer two lobe.
Compared to existing technology, the beneficial effects of the present invention is:
The simple in construction of the present invention, the method using direct grafting, group can not only be effectively improved
Dress efficiency, additionally it is possible to optimize product quality.Wherein, the setting of Z-type metal clips can be direct
Effectively fix wire so that use more convenient.
Accompanying drawing explanation
Fig. 1 is that the present invention has the COB light source of circuit clamp structure and fixes the axonometric chart of seat.
Fig. 2 is the enlarged drawing in A portion in Fig. 1.
Fig. 3 is the axonometric chart that the COB light source of Fig. 1 fixes another view of seat.
In figure: 1, base；2, cathode conductive film；21, positive conductive is protruding；3, negative pole
Conducting strip；31, positive conductive is protruding；4, luminous opening；5, connectivity port；61, first
Limiting section；62, the second limiting section；63, the 3rd limiting section；64, Z-type metal clips；641、
First catch；642, sheet is connected；643, the second catch；71, first through hole is installed；72、
Second installs through hole；73, limiting through hole；74, the first assembling through hole；75, the second assembling is logical
Hole；8, groove is installed；81, pad；9, fixing hole.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
As described in Fig. 1 to Fig. 3, a kind of COB light source with circuit clamp structure fixes seat,
Including base 1 and two conducting strips.Wherein, base 1 can be flat structure.
The luminescence that the LED chip of a size and COB light source matches is offered in the middle part of base 1
Opening 4, two conducting strips 3 are all flush-mounted in base 1, and lay respectively at luminous opening 4
Both sides.The outer rim of base 1 offers two connectivity ports 5, and one end of conducting strip respectively extends to correspondence
Connectivity port, using the electrode as corresponding connectivity port 5, each connectivity port 5
It is equipped with one for fixing the circuit clamp structure of wire.
Preferably, the outer rim of base 1 also offers two welding breach, the other end of two conducting strips
Extend respectively to two welding breach, using as corresponding welding ends.Furthermore, two electrodes
Can be cathode conductive film and cathode conductive film respectively.Such as, from the view of Fig. 1, position
Conducting strip on the left of base 1 is cathode conductive film 2, is positioned at the conducting strip on the right side of base 1 and is
Cathode conductive film 3.
Therefore when using, wire directly can be inserted circuit clamp structure by user as required, or
By wire is respectively welded on welding ends so that welding manner is thermally isolated, to realize COB light
Source and the electric connection of peripheral driver.When needs change circuit when, it is only necessary to directly pull out
Go out wire, reconnect another line conductor, the most efficient and convenient.Use and welding manner be thermally isolated,
Stannum then can be gone to take off wire, and the wire on welding another road upper, the most very convenient again.
Concrete, circuit clamp structure include one first limiting section 61,1 second limiting section 62,
One the 3rd limiting section 63 and a Z-type metal clips 64, wherein Z-type metal clips 64 wraps
Include the first catch 641, connection sheet 642 and the second catch 643 being connected in turn,
First limiting section 61 is positioned at the side of connectivity port 5, for fixing Z-type metal clips 64
The first catch 641, the second limiting section 62 is positioned at the outside of the first limiting section 61, with fixing
Second catch 643 of Z-type metal clips 64, the 3rd limiting section 63 is positioned at connectivity port 5
Opposite side, to form a grasping part with the second catch 643.
When the grasping part not having wire to insert connectivity port, the second limiting section 62 is at Z-type
Under the effect of metal clips 64, it is in primary importance.Connectivity port 5 is inserted when there being wire
During grasping part, the second limiting section 62 is then in the second position, and at Z-type metal clips 64
Effect under wire is fixed between the second catch 643 and the 3rd limiting section 63 so that
Wire is electrical connected with corresponding conducting strip, thus realizes COB light source and peripheral driver
It is electrically connected with.Wherein, primary importance refers to, one end of the second limiting section is away from connectivity port
Side, the other end of the second limiting section is then near the 3rd limiting section；The second position refers to, second
One end of limiting section is near the side of connectivity port, and the other end of the second limiting section is then by second
Catch acts on wire.This circuit clamp structure can not only improve packaging efficiency, moreover it is possible to
Enough avoid using welding manner, optimize product quality.
Preferably, base offers two column types first and installs through hole 71, and two first installations are logical
Hole lays respectively at the two opposite sides of luminous opening.First installs through hole is used for base by screw
It is fixed on external heat sink.The setting of the first position installing through hole herein can optimize fixing
Performance.
Preferably, base be further opened with two halves case type second install through hole 72, two second
Through hole is installed and lays respectively at the two opposite sides of luminous opening.Second installs through hole can be used for leading to
Cross screw to be fixed on external heat sink by base.The setting of the position of the second installation through hole herein
Fixed performance can be optimized.
Preferably, base is additionally provided with the semicircular limiting through hole 73 of one and luminous open communication,
To facilitate polar sites when COB light source assembles to recognize.The substrate of COB light source is provided with mark
Know circle, then, when assembling, indicia circle is exposed outside this limiting through hole 73, then install correct.
Preferably, base offers two first assembling through holes 74, lays respectively at luminous opening
Two opposite sides, two first assembling through holes are used for fixing secondary optics element.Further, base
It is further opened with two type semienclosed second assembling through holes 75, lays respectively at the two relative of luminous opening
Side, two second assembling through holes are used for fixing secondary optics element.Wherein secondary optics element is permissible
It is reflector or lens.
Preferably, the substrate offering a size and COB light source in the middle part of the base plate of base matches
Installation groove 8, install groove 8 diapire be provided with four for being welded and fixed COB light
The pad 81 of the substrate in source.It addition, set respectively on cathode conductive film 2 and cathode conductive film 3
Having positive conductive protruding 21 and positive conductive projection 31, the diapire installing groove 8 is offered for just
Pole is led to the protruding through hole exposed with negative conductive projection of electricity, positive conductive protruding 21 and negative pole
Electricity protruding 31 is for being electrically connected with positive pole and the negative pole of COB light source.
Preferably, the top of each connectivity port is equipped with detachable with its mating shapes
Protection cap.Protection cap is provided with three lobe, and the first limiting section 61 is provided with a use
In being fitted into the fixing hole 9 of a lobe, the 3rd limiting section 63 is provided with two for right
The fixing hole 9 of other two lobe should be installed.Protection cap can with protection circuit clamp structure from
Ectocine, improves the stability of product work.
It will be apparent to those skilled in the art that can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to the protection domain of the claims in the present invention.
Claims (10)
1. a COB light source with circuit clamp structure fixes seat, it is characterised in that include the end
Seat and two conducting strips；
The luminescence that the LED chip of a size and COB light source matches is offered in the middle part of base
Opening, two conducting strips are all flush-mounted in base, and lay respectively at the both sides of luminous opening；
The outer rim of base offers two connectivity ports, and one end of two conducting strips respectively extends to the company of correspondence
Connecing port, using the electrode as corresponding connectivity port, each connectivity port is equipped with
One for fixing the circuit clamp structure of wire, circuit clamp structure include one first limiting section,
One second limiting section, one the 3rd limiting section and a Z-type metal clips, wherein Z-type metal
Shell fragment includes the first catch being connected in turn, connects sheet and the second catch, and first
Limiting section is positioned at the side of connectivity port, for the first catch of fixing Z-type metal clips,
Second limiting section is positioned at the outside of the first limiting section, with the second gear of fixing Z-type metal clips
Sheet, the 3rd limiting section is positioned at the opposite side of connectivity port, to form a clamping with the second catch
Space；
When the grasping part not having wire to insert connectivity port, the second limiting section is at Z-type gold
Belong under the effect of shell fragment, be in primary importance, when the clamping sky having wire to insert connectivity port
Between time, the second limiting section is then in the second position, and will under the effect of Z-type metal clips
Wire is fixed between the second catch and the 3rd limiting section, so that wire and corresponding conduction
Sheet is electrical connected,
Wherein, primary importance refers to, one end of the second limiting section away from the side of connectivity port,
The other end of the second limiting section is then near the 3rd limiting section；The second position refers to, second is spacing
The one end in portion is near the side of connectivity port, and the other end of the second limiting section then passes through second gear
Sheet acts on wire.
The COB light source the most as claimed in claim 1 with circuit clamp structure fixes seat, and it is special
Levying and be, the outer rim of base also offers two welding breach, and the other end of two conducting strips is respectively
Extend to two welding breach, using as corresponding welding ends.
The COB light source the most as claimed in claim 1 with circuit clamp structure fixes seat, and it is special
Levying and be, base offers two column types first and installs through hole, and two first install through hole respectively
It is positioned at the two opposite sides of luminous opening.
The COB light source the most as claimed in claim 3 with circuit clamp structure fixes seat, and it is special
Levying and be, base is further opened with two halves case type second and installs through hole, and two second installations are logical
Hole lays respectively at the two opposite sides of luminous opening.
The COB light source the most as claimed in claim 1 with circuit clamp structure fixes seat, and it is special
Levying and be, base is additionally provided with the semicircular limiting through hole of one and luminous open communication.
The COB light source the most as claimed in claim 1 with circuit clamp structure fixes seat, and it is special
Levying and be, base offers two first assembling through holes, lays respectively at the two relative of luminous opening
Side, two first assembling through holes are used for fixing secondary optics element.
The COB light source the most as claimed in claim 6 with circuit clamp structure fixes seat, and it is special
Levying and be, base is further opened with two type semienclosed second assembling through holes, lays respectively at luminescence and opens
The two opposite sides of mouth, two second assembling through holes are used for fixing secondary optics element.
The COB light source the most as claimed in claim 1 with circuit clamp structure fixes seat, and it is special
Levy and be, in the middle part of the base plate of base, offer what the substrate of a size and COB light source matched
Installing groove, the diapire installing groove is provided with four for the base being welded and fixed COB light source
The pad of plate.
The COB light source the most as claimed in claim 1 with circuit clamp structure fixes seat, and it is special
Levying and be, the top of each connectivity port is equipped with dismountable with its mating shapes
Protection cap.
The COB light source the most as claimed in claim 9 with circuit clamp structure fixes seat, and it is special
Levying and be, protection cap is provided with three lobe, and the first limiting section is provided with one for pacifying
The fixing hole of a dress wherein lobe, the 3rd limiting section is provided with two and installs for correspondence another
The fixing hole of outer two lobe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447440.0A CN105927939B (en) | 2016-06-17 | 2016-06-17 | COB light source fixing base with circuit clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447440.0A CN105927939B (en) | 2016-06-17 | 2016-06-17 | COB light source fixing base with circuit clamping structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105927939A true CN105927939A (en) | 2016-09-07 |
| CN105927939B CN105927939B (en) | 2023-12-22 |
Family
ID=56831876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447440.0A Active CN105927939B (en) | 2016-06-17 | 2016-06-17 | COB light source fixing base with circuit clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105927939B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM293390U (en) * | 2006-01-27 | 2006-07-01 | Taiwan Fluorescent Lamp Co Ltd | Improved structure of lamp foot base |
| US20100029100A1 (en) * | 2008-07-31 | 2010-02-04 | Yoshiaki Ichimura | Contact and ic socket using the same |
| US20110110119A1 (en) * | 2009-11-11 | 2011-05-12 | Ming Jen Hsiao | Aroma Diffusing Night Lamp System Having an Angle-Adjustable Electric Plug |
| CN102853298A (en) * | 2012-09-17 | 2013-01-02 | 东莞勤上光电股份有限公司 | Welded type COB (chip on board)-LED light source module |
| CN203036587U (en) * | 2012-12-29 | 2013-07-03 | 东莞安尚崇光科技有限公司 | Solderless LED (light-emitting diode) light source conductive structure |
| US20130265782A1 (en) * | 2010-12-15 | 2013-10-10 | Illinois Tool Works Inc. | Heat-sink/connector system for light emitting diode |
| JP2014179223A (en) * | 2013-03-14 | 2014-09-25 | Panasonic Corp | Light source for illumination and lighting device |
| CN204268401U (en) * | 2014-12-10 | 2015-04-15 | 林闽应 | The LED lamp holder improved and comprise the LED of this support |
| JP2015119022A (en) * | 2013-12-18 | 2015-06-25 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Light-emitting device, and manufacturing method therefor |
-
2016
- 2016-06-17 CN CN201610447440.0A patent/CN105927939B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM293390U (en) * | 2006-01-27 | 2006-07-01 | Taiwan Fluorescent Lamp Co Ltd | Improved structure of lamp foot base |
| US20100029100A1 (en) * | 2008-07-31 | 2010-02-04 | Yoshiaki Ichimura | Contact and ic socket using the same |
| US20110110119A1 (en) * | 2009-11-11 | 2011-05-12 | Ming Jen Hsiao | Aroma Diffusing Night Lamp System Having an Angle-Adjustable Electric Plug |
| US20130265782A1 (en) * | 2010-12-15 | 2013-10-10 | Illinois Tool Works Inc. | Heat-sink/connector system for light emitting diode |
| CN102853298A (en) * | 2012-09-17 | 2013-01-02 | 东莞勤上光电股份有限公司 | Welded type COB (chip on board)-LED light source module |
| CN203036587U (en) * | 2012-12-29 | 2013-07-03 | 东莞安尚崇光科技有限公司 | Solderless LED (light-emitting diode) light source conductive structure |
| JP2014179223A (en) * | 2013-03-14 | 2014-09-25 | Panasonic Corp | Light source for illumination and lighting device |
| JP2015119022A (en) * | 2013-12-18 | 2015-06-25 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Light-emitting device, and manufacturing method therefor |
| CN204268401U (en) * | 2014-12-10 | 2015-04-15 | 林闽应 | The LED lamp holder improved and comprise the LED of this support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105927939B (en) | 2023-12-22 |
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Effective date of registration: 20231102 Address after: 511300 Second Floor, C1, High tech Industrial Base (Factory Building), East District, Zengjiang Street, Zengcheng District, Guangzhou, Guangdong Applicant after: Guangzhou Qiaoguang Optoelectronic Technology Development Co.,Ltd. Address before: Room 202, Floor 2, No. 509, Zengcheng Avenue, Licheng Street, Zengcheng, Guangzhou, Guangdong 510031 Applicant before: Ye Junjun |
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