CN108050495A - A kind of lamp bar connecting seat and connection component - Google Patents

A kind of lamp bar connecting seat and connection component Download PDF

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Publication number
CN108050495A
CN108050495A CN201711310891.0A CN201711310891A CN108050495A CN 108050495 A CN108050495 A CN 108050495A CN 201711310891 A CN201711310891 A CN 201711310891A CN 108050495 A CN108050495 A CN 108050495A
Authority
CN
China
Prior art keywords
lamp bar
grafting block
shrapnel
sleeve
connecting seat
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
Application number
CN201711310891.0A
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Chinese (zh)
Inventor
何源源
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.)
Shenzhen Promise Creative Technology Ltd
Original Assignee
Shenzhen Promise Creative Technology Ltd
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 Shenzhen Promise Creative Technology Ltd filed Critical Shenzhen Promise Creative Technology Ltd
Priority to CN201711310891.0A priority Critical patent/CN108050495A/en
Publication of CN108050495A publication Critical patent/CN108050495A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/004Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The present invention relates to lighting areas, disclose a kind of lamp bar connecting seat and connection component, wherein lamp bar connecting seat includes pedestal, grafting block, shrapnel and conducting wire, grafting block is stretched out from pedestal, the tail end of shrapnel is fixed, there are gap between head end and grafting block, and with respect to grafting block elastic movement can occur for head end, and shrapnel is conductively connected with conducting wire.The present invention can realize the dismounting repeatedly of lamp bar, simple in structure, easy to operate, quick.

Description

A kind of lamp bar connecting seat and connection component
Technical field
It, should more particularly, to a kind of connecting seat for being connected between lamp bar and application the present invention relates to lighting area The connection component of connecting seat.
Background technology
In electric industry, such as LED illumination industry, during particularly with regard to flexible LED lamp bar or hard lamp bar product, It is frequently necessary to be attached between wiring board and wiring board, between electric wire and wiring board.There are two types of Normal practices:One kind be by Pcb board is welded with PCB or electric wire is welded with PCB, however such mode is complicated for operation, time-consuming and laborious, while It is not easy to dismantle repeatedly;Second is that be attached using panetration connector, however there is also can not tear open repeatedly for such connection mode The problem of unloading.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of lamp bar connecting seat, can not for solving the prior art The problem of realization is dismantled repeatedly.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of lamp bar connecting seat, including pedestal, grafting block, shrapnel and conducting wire, grafting block is stretched out from pedestal, the tail of shrapnel End is fixed, and there are gap between head end and grafting block, and elastic movement can occur with respect to grafting block for head end, and shrapnel is conductive with conducting wire Connection.
Mode is further improved as said program, including pedestal, grafting block, shrapnel and conducting wire, grafting block is from pedestal Upper stretching, the tail end of shrapnel are fixed, and there are gap between head end and grafting block, and elasticity fortune can occur with respect to grafting block for head end Dynamic, grafting block is conductively connected with conducting wire.
Mode is further improved as said program, including pedestal, grafting block, shrapnel and conducting wire, grafting block is from pedestal Upper stretching, the tail end of shrapnel are fixed, and there are gap between head end and grafting block, and elasticity fortune can occur with respect to grafting block for head end Dynamic, shrapnel, grafting block are conductively connected respectively with conducting wire.
As the mode that is further improved of said program, grafting block is the pcb board being fixed on pedestal.
As the mode that is further improved of said program, head end includes the first segment of connection tail end and arranged on first segment Second segment between grafting block, is connected between first segment and second segment by arc section, and the surface of second segment and grafting block It is parallel.
As the mode that is further improved of said program, at least two grafting blocks and shrapnel are provided on pedestal.
Including lamp bar, pad is provided in lamp bar for a kind of lamp bar connection component, is further included sleeve and is connected with above-mentioned lamp bar Seat, lamp bar is plugged in gap, when sleeve is socketed on grafting block, sleeve extruding shrapnel, and then lamp bar is pressed on by shrapnel On grafting block, and shrapnel is conductively connected with pad;When sliding sleeve is to release the extruding to shrapnel, lamp bar can take out from gap Go out.
Including lamp bar, pad is provided in lamp bar for a kind of lamp bar connection component, is further included sleeve and is connected with weighing above-mentioned lamp bar Seat, lamp bar is plugged in gap, when sleeve is socketed on grafting block, sleeve extruding shrapnel, and then lamp bar is pressed on by shrapnel On grafting block, and grafting block is conductively connected with pad;When sliding sleeve is to release the extruding to shrapnel, lamp bar can take out from gap Go out.
Including lamp bar, pad is provided in lamp bar for a kind of lamp bar connection component, is further included sleeve and is connected with above-mentioned lamp bar Seat, lamp bar is plugged in gap, when sleeve is socketed on grafting block, sleeve extruding shrapnel, and then lamp bar is pressed on by shrapnel On grafting block, and shrapnel, grafting block are conductively connected respectively with pad;When sliding sleeve is to release the extruding to shrapnel, lamp bar can It is extracted out from gap.
As the mode that is further improved of said program, shrapnel is additionally provided with protrusion, raised court between head end and tail end The one side that shrapnel is away from grafting block is stretched out, and sleeve is provided with boss on the internal face towards protrusion, is socketed in sleeve slotting Block is connect until during socket in place, boss crosses protrusion, and is finally supported with protrusion.
The beneficial effects of the invention are as follows:
The connector of the present invention includes grafting block and shrapnel, has gap between shrapnel and grafting block, and shrapnel can phase Elastic movement is occurred to grafting block.
The connection component of the present invention includes above-mentioned connector, lamp bar and sleeve, and lamp bar is plugged on shrapnel and grafting block Between gap in, by sliding sleeve, lamp bar or release lamp bar can be compressed by shrapnel, so as to realize lamp bar Dismounting repeatedly, it is simple in structure, it is easy to operate, quick.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the front view of lamp bar connecting seat one embodiment of the present invention;
Fig. 2 is the stereoscopic schematic diagram of lamp bar connecting seat one embodiment of the present invention;
Fig. 3 is the stereoscopic schematic diagram of the 4th embodiment of lamp bar connecting seat of the present invention;
Fig. 4 is stereoscopic schematic diagram of the lamp bar connection component of the present invention in locking state;
Fig. 5 is stereoscopic schematic diagram of the lamp bar connection component of the present invention in released state;
Fig. 6 is the diagrammatic cross-section of lamp bar connection component of the present invention;
Fig. 7 is stereoscopic schematic diagram of the lamp bar connection component second embodiment of the present invention in locking state.
Specific embodiment
The technique effect of the design of the present invention, concrete structure and generation is carried out below with reference to embodiment and attached drawing clear Chu, complete description, to be completely understood by the purpose of the present invention, scheme and effect.It should be noted that in situation about not conflicting Under, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that unless otherwise specified, when a certain feature is referred to as " fixing ", " connection " is in another feature, It can directly fix, be connected in another feature, can also fix, be connected in another feature indirectly.In addition, this The descriptions such as the up, down, left, right, before and after used in invention be only compared in attached drawing each component of the present invention it is mutual For position relationship.
In addition, unless otherwise defined, the technology of all of technologies and scientific terms used here by the article and the art The normally understood meaning of personnel is identical.Term used in the description is intended merely to description specific embodiment herein, without It is to limit the present invention.Term as used herein " and/or " include the arbitrary of one or more relevant Listed Items Combination.
With reference to Fig. 1, Fig. 2, the front view for respectively illustrating lamp bar connecting seat one embodiment of the present invention is illustrated with three-dimensional Figure.As shown in the figure, lamp bar connecting seat includes pedestal 110, grafting block 120, shrapnel 130 and conducting wire 140.
Wherein pedestal 110 is the main connection of connector and bearing structure, is preferably hollow shell structure.Grafting block 120 stretch out from pedestal 110, it is preferred that its one end is plugged on inside pedestal 110, and the other end is protruding from pedestal 110. Grafting block 120 is preferably pcb board in the present embodiment, and the end set of pcb board has pad 121.Certainly, grafting block 120 can also It is simple to be only for realizing the functional parts with following sleeve connections.
Shrapnel 130 tail end fixation be fitted on grafting block 120, head end then between grafting block 120 there are gap, and On the basis of tail end is fixed, with respect to grafting block 120 elastic movement can occur for head end, so as to change the size in gap.
The head end of shrapnel 130 includes the first segment 131 of connection tail end and between first segment 131 and grafting block 120 Second segment 132, wherein connected between first segment 131 and second segment 132 by arc section 133, and second segment 132 and grafting block 120 surface is parallel, when shrapnel compresses lamp bar pressing force can be made more uniform.
In addition, being additionally provided with protrusion 134 between the head end and tail end of shrapnel 130, which is away from grafting towards shrapnel 130 The one side of block 120 is stretched out.Raised 134 one side can increase the elastic force of shrapnel 130, at the same can also on following sleeve linings Boss cooperation, sleeve is avoided to be separated after grafting in place with connector.
Shrapnel 130 in the present embodiment is metal clips, and shrapnel 130, grafting block 120 are conductive even with conducting wire 140 respectively It connects.
In addition to the above embodiments, the invention also discloses the second embodiment and 3rd embodiment of connector, second Embodiment, 3rd embodiment are identical with the agent structure of first embodiment, wherein the difference of second embodiment and first embodiment It is that only shrapnel 130 is conductively connected with conducting wire 140, and difference lies in only grafting blocks 120 for 3rd embodiment and first embodiment It is conductively connected with conducting wire 140, in the third embodiment, mode that grafting block 120 and conducting wire 140 are conductively connected is either such as the Described in one embodiment, grafting block 120 itself is the pcb board with conductive capability or metallic plate etc. or is inserting It connects and conduct piece is set on block 120, be then conductively connected conduct piece and conducting wire 140.
Invention additionally discloses the fourth embodiment for having connector and the 5th embodiment, wherein fourth embodiment is implemented with the 5th Appointing in first to 3rd embodiment may be employed in grafting block 120, shrapnel 130 and the relation that is conductively connected of conducting wire 140 in example One, reference Fig. 3, the stereoscopic schematic diagram of the 4th embodiment of lamp bar connecting seat of the present invention is shown, as shown in the figure, the 4th implements With above-described embodiment difference lies in being symmetrical arranged on pedestal 110 there are two grafting block 120 and shrapnel 130, conducting wire 140 is in example Hidden state, conducting wire 140 can be stretched out from the upper and lower end face of pedestal 110.The bottom of difference lies in for 5th embodiment and above-described embodiment Setting is circularized on seat 110 there are three grafting block 120 and shrapnel 130, certainly, the quantity of grafting block 120 and shrapnel 130 can be with Increase as needed.
With reference to Fig. 4,5, respectively illustrate lamp bar connection component of the present invention and show in locking state and solid during released state It is intended to.As shown in the figure, lamp bar connection component includes lamp bar 200, sleeve 300 and the lamp bar connecting seat in above-mentioned first embodiment, The end set of wherein lamp bar 200 has pad 210, and preferably pad is both provided in the upper and lower surface of lamp bar 200 in the present embodiment 210.Sleeve 300 has the cavity of a front and rear perforation, and lamp bar 200 passes through the cavity, and is plugged on shrapnel 130 and grafting block 120 Between gap in.Sleeve 300 can be slided along lamp bar 200, sliding sleeve 300 so that sleeve 300 is socketed in grafting block completely When on 120, the inner wall extrusion elastic 130 of sleeve 200, and then lamp bar 200 is pressed on grafting block 120 by shrapnel 130, in lamp bar Under the action of frictional force between 200 and shrapnel 130, grafting block 120, lamp bar 200 is fixedly connected with connector, and shrapnel 130, Grafting block 120 is conductively connected with the pad 210 in lamp bar 200, to avoid because occurring the situation of open circuit during loose contact;Again Sliding sleeve 300 so that when sleeve 300 releases the extruding to shrapnel 130, lamp bar 200 can freely extract out from gap, in this way, The present invention can realize the dismounting repeatedly between lamp bar and connector, easy to operate, easy to use.
Reference Fig. 6 shows the diagrammatic cross-section of lamp bar connection component of the present invention.As shown in the figure, sleeve 300 is towards convex It rises to set on 134 internal face and is equipped with boss 310, during sleeve 300 is socketed in grafting block 120 until being socketed in place, Boss 310 will extend over protrusion 134, and finally be supported with protrusion 134, so as to which sleeve 300 be avoided to be separated with connector.
With reference to Fig. 7, stereoscopic schematic diagram of the lamp bar connection component second embodiment of the present invention in locking state is shown.Such as Shown in figure, lamp bar connection component includes lamp bar 200, sleeve 300 and the lamp bar connecting seat in above-mentioned fourth embodiment, by symmetrical The two grafting blocks 120 and shrapnel 130, the present embodiment being arranged on pedestal 110 can realize the docking of two lamp bars 200.
The above are what the preferable implementation of the present invention was carried out to illustrate, but the invention is not limited to the implementation Example, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to spirit of the invention or replace It changes, these equivalent deformations or replacement are all contained in the application claim limited range.

Claims (10)

1. a kind of lamp bar connecting seat, which is characterized in that including pedestal, grafting block, shrapnel and conducting wire, the grafting block is from the bottom It is stretched out on seat, the tail end of the shrapnel is fixed, and there are gap between head end and the grafting block, and the head end can be relatively described Elastic movement occurs for grafting block, and the shrapnel is conductively connected with the conducting wire.
2. a kind of lamp bar connecting seat, which is characterized in that including pedestal, grafting block, shrapnel and conducting wire, the grafting block is from the bottom It is stretched out on seat, the tail end of the shrapnel is fixed, and there are gap between head end and the grafting block, and the head end can be relatively described Elastic movement occurs for grafting block, and the grafting block is conductively connected with the conducting wire.
3. a kind of lamp bar connecting seat, which is characterized in that including pedestal, grafting block, shrapnel and conducting wire, the grafting block is from the bottom It is stretched out on seat, the tail end of the shrapnel is fixed, and there are gap between head end and the grafting block, and the head end can be relatively described Elastic movement occurs for grafting block, and the shrapnel, grafting block are conductively connected respectively with the conducting wire.
4. lamp bar connecting seat according to any one of claim 1 to 3, which is characterized in that the grafting block is to be fixed on Pcb board on the pedestal.
5. lamp bar connecting seat according to any one of claim 1 to 3, which is characterized in that the head end includes connection institute The first segment of tail end and the second segment between the first segment and grafting block are stated, between the first segment and second segment It is connected by arc section, and the second segment is parallel with the surface of the grafting block.
6. lamp bar connecting seat according to any one of claim 1 to 3, which is characterized in that be provided on the pedestal to Few two grafting blocks and shrapnel.
7. a kind of connection component including lamp bar, is provided with pad, which is characterized in that further include sleeve and right in the lamp bar It is required that the lamp bar connecting seat any one of 1,4,5,6, the lamp bar are plugged in the gap, when the sleeve is socketed in When on the grafting block, shrapnel described in the sleeve extruding, and then the lamp bar is pressed on the grafting block by the shrapnel, And the shrapnel is conductively connected with the pad;When sliding the sleeve to release the extruding to the shrapnel, the lamp bar can It is extracted out from the gap.
8. a kind of connection component including lamp bar, is provided with pad, which is characterized in that further include sleeve and right in the lamp bar It is required that the lamp bar connecting seat any one of 2,4,5,6, the lamp bar are plugged in the gap, when the sleeve is socketed in When on the grafting block, shrapnel described in the sleeve extruding, and then the lamp bar is pressed on the grafting block by the shrapnel, And the grafting block is conductively connected with the pad;When sliding the sleeve to release the extruding to the shrapnel, the lamp bar It can be extracted out from the gap.
9. a kind of connection component including lamp bar, is provided with pad, which is characterized in that further include sleeve and right in the lamp bar It is required that the lamp bar connecting seat any one of 3,4,5,6, the lamp bar are plugged in the gap, when the sleeve is socketed in When on the grafting block, shrapnel described in the sleeve extruding, and then the lamp bar is pressed on the grafting block by the shrapnel, And the shrapnel, grafting block are conductively connected respectively with the pad;When sliding the sleeve to release the extruding to the shrapnel, The lamp bar can extract out from the gap.
10. the connection component according to any one of claim 7 to 9, which is characterized in that the shrapnel the head end with Protrusion is additionally provided between the tail end, the one side that the protrusion is away from the grafting block towards the shrapnel is stretched out, the set Cylinder is provided with boss on the internal face towards the protrusion, is socketed in the grafting block in the sleeve until being socketed in place In the process, the boss crosses the protrusion, and is finally supported with the protrusion.
CN201711310891.0A 2017-12-11 2017-12-11 A kind of lamp bar connecting seat and connection component Pending CN108050495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711310891.0A CN108050495A (en) 2017-12-11 2017-12-11 A kind of lamp bar connecting seat and connection component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711310891.0A CN108050495A (en) 2017-12-11 2017-12-11 A kind of lamp bar connecting seat and connection component

Publications (1)

Publication Number Publication Date
CN108050495A true CN108050495A (en) 2018-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711310891.0A Pending CN108050495A (en) 2017-12-11 2017-12-11 A kind of lamp bar connecting seat and connection component

Country Status (1)

Country Link
CN (1) CN108050495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11713868B1 (en) * 2022-02-18 2023-08-01 Dongguan Xingyang Technology Co., Ltd. Light emitting device and light-emitting connecting line

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1770555A (en) * 2004-11-05 2006-05-10 Ims连接器***有限公司 Plug-in connector and correspondent plug
CN1901293A (en) * 2005-07-20 2007-01-24 Ims连接器***有限公司 Connector plug and mating plug
CN102074843A (en) * 2009-11-14 2011-05-25 哈廷电子有限公司及两合公司 Plug-in type connector housing with angled strain relief element
CN102969588A (en) * 2011-11-16 2013-03-13 江门市江海区汇聪电器厂 Novel light-emitting diode (LED) connector
CN102983451A (en) * 2011-09-05 2013-03-20 Ims连接器***有限公司 Electrical plug connector with quick lock
CN104201494A (en) * 2014-09-16 2014-12-10 上海航天科工电器研究院有限公司 Spring piece type pushing-to-unlock connector
CN104272531A (en) * 2012-02-04 2015-01-07 科世达接触***有限公司 Sleeve contact for an electrical zero-force plug-type connector
CN205248532U (en) * 2015-12-31 2016-05-18 太康精密股份有限公司 Circular quick -operation joint of institutional advancement
CN106500064A (en) * 2016-11-16 2017-03-15 漳州立达信光电子科技有限公司 Electrical connector and LED light device
CN206352758U (en) * 2017-01-14 2017-07-25 中山市晶鑫光电有限公司 flexible lamp strip with novel conductive structure

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1770555A (en) * 2004-11-05 2006-05-10 Ims连接器***有限公司 Plug-in connector and correspondent plug
CN1901293A (en) * 2005-07-20 2007-01-24 Ims连接器***有限公司 Connector plug and mating plug
CN102074843A (en) * 2009-11-14 2011-05-25 哈廷电子有限公司及两合公司 Plug-in type connector housing with angled strain relief element
CN102983451A (en) * 2011-09-05 2013-03-20 Ims连接器***有限公司 Electrical plug connector with quick lock
CN102969588A (en) * 2011-11-16 2013-03-13 江门市江海区汇聪电器厂 Novel light-emitting diode (LED) connector
CN104272531A (en) * 2012-02-04 2015-01-07 科世达接触***有限公司 Sleeve contact for an electrical zero-force plug-type connector
CN104201494A (en) * 2014-09-16 2014-12-10 上海航天科工电器研究院有限公司 Spring piece type pushing-to-unlock connector
CN205248532U (en) * 2015-12-31 2016-05-18 太康精密股份有限公司 Circular quick -operation joint of institutional advancement
CN106500064A (en) * 2016-11-16 2017-03-15 漳州立达信光电子科技有限公司 Electrical connector and LED light device
CN206352758U (en) * 2017-01-14 2017-07-25 中山市晶鑫光电有限公司 flexible lamp strip with novel conductive structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11713868B1 (en) * 2022-02-18 2023-08-01 Dongguan Xingyang Technology Co., Ltd. Light emitting device and light-emitting connecting line
US20230265993A1 (en) * 2022-02-18 2023-08-24 Dongguan Xingyang Technology Co., Ltd. Light emitting device and light-emitting connecting line

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