CN105322069B - LED filament holder flitch - Google Patents
LED filament holder flitch Download PDFInfo
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- CN105322069B CN105322069B CN201410240508.9A CN201410240508A CN105322069B CN 105322069 B CN105322069 B CN 105322069B CN 201410240508 A CN201410240508 A CN 201410240508A CN 105322069 B CN105322069 B CN 105322069B
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- substrate
- led filament
- flitch
- filament holder
- protrusion
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Abstract
A kind of LED filament holder flitch, including upper side frame and lower frame, and multiple carrier units of the laid out in parallel between the upper side frame and lower frame, the carrier unit includes substrate and is located at two electrode pins at substrate both ends, and two electrode pins are connected with the upper side frame and lower frame respectively；The longitudinally connected muscle being longitudinally extended is equipped between the adjacent carrier unit, the both ends of the longitudinally connected muscle are connected respectively at the upper side frame with lower frame.The setting of longitudinally connected muscle enables LED filament holder flitch, and position is more stable when packaged, places more stable, to more conducively LED filament holder flitch accuracy when packaged, is not easy to deviate, production fraction defective is reduced, more suitable for batch production.
Description
Technical field
The present invention relates to LED fields, more particularly to a kind of LED filament holder flitch.
Background technology
LED is as a kind of new light source, the advantages that because of its good energy-conserving effect, long-life, is widely used to various illuminations
Facility.White light LEDs are known as substituting the forth generation lighting source of fluorescent lamp and incandescent lamp.LED changes incandescent lamp tungsten filament and shines
The principle to shine with fluorescent lamp tricolor powder has high light efficiency, radiationless, long lifespan, low-power consumption and environmental protection using electroluminescence
The advantages of.
Traditional LED filament holder flitch flatness is poor, when packaged, be easily placed it is unstable, to enable LED filament
Holder flitch is more difficult to control when encapsulating.
Invention content
Based on this, it is necessary to provide a kind of preferable LED filament holder flitch of flatness.
A kind of LED filament holder flitch includes upper side frame and lower frame and laid out in parallel in the upper side frame and following
Multiple carrier units between frame, the carrier unit include substrate and are located at two electrode pins at substrate both ends,
Two electrode pins are connected with the upper side frame and lower frame respectively；Longitudinal prolong is equipped between the adjacent carrier unit
The both ends of the longitudinally connected muscle stretched, the longitudinally connected muscle are connected respectively at the upper side frame with lower frame.
In one embodiment, have on the longitudinally connected muscle and extend transversely and adjacent with the longitudinally connected muscle
The carrier unit the connected lateral connection portion of substrate.
In one embodiment, there are two symmetrical lateral connection portions for the middle part tool of each longitudinally connected muscle.
In one embodiment, the upper side frame and the lower frame open up multiple location holes.
In one embodiment, the location hole on the upper side frame and the lower frame is in that a row is distributed.
In one embodiment, the carrier unit further includes plastic packaging connector, in two electrode pins at least
First electrode pin, which is insulated with the substrate by plastic packaging connector, to be connected；
The first electrode pin with the substrate there is mutually matched concaveconvex structure, the plastic packaging connector to be wrapped in
Outside the concaveconvex structure.
In one embodiment, window is provided on the plastic packaging connector, first electrode is drawn described in the window face
Foot is arranged.
In one embodiment, the concaveconvex structure includes the recess portion being arranged in the base ends, the recess portion
Opening direction is vertical with the length direction of the substrate, and the concaveconvex structure further includes being arranged on the first electrode pin
Protrusion, the protrusion are located in the recess portion.
In one embodiment, the recess portion is multiple and triangular in shape, multiple recess portions shape on the substrate
Toothing shape, the corresponding protrusion is multiple and triangular in shape, multiple protrusions shape on the first electrode pin
Toothing shape.
In one embodiment, the recess portion is rectangle, and the corresponding protrusion is rectangle.
Above-mentioned LED filament holder flitch, the holder with bar shaped substrate use bar shaped compared with traditional bowl cup-shaped support
The light emitting angle for the LED light source that the LED filament holder flitch of substrate is packaged into is larger.Longitudinally connected muscle and lateral connection portion are set
Set and enable LED filament holder flitch position is more stable when packaged, place it is more stable, to which more conducively LED filament holder flitch exists
Accuracy when encapsulation is not easy to deviate, and production fraction defective is reduced, more suitable for batch production.By lateral connection portion connecting substrate
Middle part, the stationarity of LED filament holder flitch when further ensuring encapsulation.The setting of protrusion enables the LED light source after encapsulation
When being disconnected from LED filament holder flitch, more accurately, and it is not easy because of the problems such as placing offset, cutting offset, to base
Plate damages.The setting of convex-concave structure, increases the contact area of substrate and first electrode pin and plastic packaging connector, and enables
Substrate and first electrode pin of the plastic packaging in the plastic packaging connector of insulation are clamped with plastic packaging connector, to increase plastic packaging
The binding force of connector and substrate and first electrode pin, when temperature is higher, plastic packaging connector is not easily to fall off, and then increases
The stability of LED filament.The setting of location hole enables LED filament holder flitch when packaged, and position is more acurrate.
Description of the drawings
Fig. 1 is a preferred embodiment of the present invention the structural schematic diagram of LED filament holder flitch；
Fig. 2 is the partial enlarged view at A in LED filament holder flitch shown in FIG. 1；
Fig. 3 is the partial enlarged view at B in LED filament holder flitch shown in FIG. 1；
Fig. 4 is the partial schematic diagram of the carrier unit of another embodiment of the present invention；
Fig. 5 is the partial schematic diagram of the carrier unit of another embodiment of the present invention.
Specific implementation mode
As shown in Figure 1, its structural schematic diagram for the LED filament holder flitch 10 of present pre-ferred embodiments.
LED filament holder flitch 10, including：Upper side frame 100, lower frame 200, laid out in parallel are in upper side frame 100 and below
Multiple carrier units 300 between frame 200, both ends are separately connected the longitudinally connected muscle 400 of upper side frame 100 and lower frame 200, with
And it is set to the lateral connection portion 500 on longitudinally connected muscle 400.It is equipped between adjacent carrier unit 300 and to be longitudinally extended
Longitudinally connected muscle 400, and longitudinally connected muscle 400 is parallel with carrier unit 300.
Upper side frame 100 and lower frame 200 open up multiple location holes 110.Positioning on upper side frame 100 and lower frame 200
Hole 110 is in that a row is distributed.According to actual conditions, location hole 110 can also be omitted, is not necessarily to location hole 110 at this time.
It is the partial enlarged view in LED filament holder flitch 10 shown in FIG. 1 at A also referring to Fig. 2.
Carrier unit 300 includes substrate 310 and two electrode pins 320 for being located at 310 both ends of substrate, two electricity
Pole pin 320 is connected with upper side frame 100 and lower frame 200 respectively.
Substrate 310 is strip shape body.Substrate 310 has main part 311 and protrusion 312.Protrusion 312 is two, two
Protrusion 312 is located at the both sides at 311 middle part of main part.The length of substrate 310 can be 10~200mm, preferably 15~
60mm.The width of the main part 311 of substrate 310 can be 0.2~4mm, preferably 0.3~2mm.The thickness of substrate 310 can be
0.15~1.5mm, preferably 0.2~1mm.According to actual conditions, substrate 310 or other specifications.310, two electricity of substrate
Pole pin 320 is that metal material is made, such as copper, iron, aluminium.310, two electrode pins 320 of substrate are coated with protective coating.
Protective coating can be silver coating, nickel coating, tin coating and its composite deposite etc..In addition, substrate may be other shapes, such as square
Shape etc..
Have on longitudinally connected muscle 400 and extends transversely and the substrate of the carrier unit 300 adjacent with longitudinally connected muscle 400
310 connected lateral connection portions 500.Lateral connection portion 500 is connected with protrusion 312.The middle part of dowel 400 longitudinally in each
There are two symmetrical lateral connection portions 500 for tool.
According to actual conditions, protrusion 312 can also be omitted, at this time lateral connection portion 500 directly in main part 311
Portion is connected.It should be pointed out that lateral connection portion 500 can also be omitted, it is not necessarily to lateral connection portion 500 at this time.It can also be every
Two lateral connection portions 500 for being located at same 400 both sides of longitudinally connected muscle are set every several carrier units 300, such as every two
Two two lateral connection portions 500 for being located at same 400 both sides of longitudinally connected muscle are arranged in a carrier unit 300.Lateral connection
Portion 500 can also may be contained within the side of longitudinally connected muscle 400, and each carrier unit 300 is only arranged a transverse direction and connects at this time
Socket part 500.
It is the partial enlarged view in LED filament holder flitch 10 shown in FIG. 1 at B also referring to Fig. 3.
Carrier unit 300 further includes plastic packaging connector 330.In two electrode pins 320 at least first electrode pin 321 with
Substrate 310 is insulated by plastic packaging connector 330 to be connected.Window 331,331 the first electricity of face of window are provided on plastic packaging connector 330
Pole pin 321 is arranged.
0.2~1.5 times of 311 width, preferably 0.3~1 times based on the width of two electrode pins 320.Two
The length of electrode pin 320 can be 1~20mm, preferably 2~6mm.According to actual conditions, the width of two electrode pins 320
Or other multiples of 311 width of main part, two electrode pins 320 or other length.
Main part 311 and first electrode pin 321 are partially disposed in plastic packaging connector 330, and are placed in plastic packaging connector 330
Interior end all has protrusion 301.Raised 301 relative spacings are set in plastic packaging connector 330.Plastic packaging connector 330 is to have
Machine insulating materials is made, such as resin, rubber.Plastic packaging connector 330 is an integral molding structure, by first electrode pin when molding
321 and 310 main part 311 of substrate be spaced apart, and with the injection molding together of plastic packaging connector 330.It is pointed out that basis
The main part 311 of actual conditions, substrate 310 can also be connected by plastic packaging connector 330 with second electrode pin 322.This
When, the structure of second electrode pin 322 is identical as the structure of first electrode pin 321, and second electrode pin 322 and main part
311 connection type is identical as the connection type of first electrode pin 321 as main part 311.Second electrode pin 322 and substrate
310 may be integrated formed structure, and both second electrode pin 322 was directly connected with substrate 310.In addition, can also omit convex
Play 301.
It is the partial schematic diagram of the carrier unit 300 of another embodiment of the present invention also referring to Fig. 4.
First electrode pin 321 with substrate 310 there is mutually matched concaveconvex structure 600, plastic packaging connector 330 to be wrapped in
Outside concaveconvex structure 600.Concaveconvex structure 600 includes that recess portion 610 in 310 end of substrate is arranged, the opening direction of recess portion 610 with
The length direction of substrate 310 is vertical, and concaveconvex structure 600 further includes the protrusion 620 being arranged on first electrode pin 321, protrusion
620 are located in recess portion 610.Recess portion 610 is rectangle, and corresponding protrusion 620 is rectangle.According to actual conditions, protrusion 620 and recess portion
610 may be the shape that other are mutually matched, such as wavy or odontoid.
Please refer to fig. 5, its partial schematic diagram for the carrier unit 300 of another embodiment of the present invention.
Difference lies in recess portion 610 is multiple and triangular in shape to structure as shown in fig. 4.Multiple recess portions 610 are in substrate 310
Upper formation zigzag fashion.Corresponding protrusion 620 is multiple and triangular in shape.Multiple protrusions 620 are on first electrode pin 321
Form zigzag fashion.
Above-mentioned LED filament holder flitch 10 is used to carry the LED chip of LED light source, and is packaged into together with LED chip
LED light source.Second electrode pin 322 connect with substrate 310 and can conduct, and first electrode pin 321 passes through modeling with substrate 310
Envelope connector 330 is connected, and can not conduct.When encapsulation, LED filament holder flitch 10 is positioned by location hole 110, and will
LED chip is electrically connected with first electrode pin 321, second electrode pin 322 respectively.After encapsulation disconnect carrier unit 300 with it is upper
The connection of frame 100, lower frame 200 and lateral connection portion 500, obtains LED light source.
Above-mentioned LED filament holder flitch 10, the holder with bar shaped substrate 310 make compared with traditional bowl cup-shaped support
The light emitting angle for the LED light source being packaged into the LED filament holder flitch 10 of bar shaped substrate 310 is larger.Longitudinally connected muscle 400 and
The setting in lateral connection portion 500 enables LED filament holder flitch 10, and position is more stable when packaged, and placement is more stable, to more sharp
It in the accuracy when packaged of LED filament holder flitch 10, is not easy to deviate, production fraction defective is reduced, more suitable for batch production.It will
The middle part of 500 connecting substrate 310 of lateral connection portion, the stationarity of LED filament holder flitch 10 when further ensuring encapsulation.It is convex
Go out the setting in portion 312, when the LED light source after encapsulation being enabled to be disconnected from LED filament holder flitch 10, more accurately, and be not easy because
To place the problems such as deviating, cutting offset, to be damaged to substrate 310.The setting of convex-concave structure increases substrate 310
And the contact area of first electrode pin 321 and plastic packaging connector 330, and enable plastic packaging in the plastic packaging connector 330 of insulation
Substrate 310 and first electrode pin 321 are clamped with plastic packaging connector 330, to increase plastic packaging connector 330 and substrate
310 and first electrode pin 321 binding force, when temperature is higher, plastic packaging connector 330 is not easily to fall off, and then increases LED
The stability of filament.The setting of location hole 110 enables LED filament holder flitch 10 when packaged, and position is more acurrate.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of LED filament holder flitch, which is characterized in that including upper side frame and lower frame and laid out in parallel on described
Multiple carrier units between frame and lower frame, the carrier unit include substrate and are located at two of substrate both ends
Electrode pin, two electrode pins are connected with the upper side frame and lower frame respectively；Between the adjacent carrier unit
Equipped with the longitudinally connected muscle being longitudinally extended, the both ends of the longitudinally connected muscle are connected with the upper side frame and lower frame respectively；
Have on the longitudinally connected muscle and extends transversely and the substrate of the carrier unit adjacent with the longitudinally connected muscle
Connected lateral connection portion, it is two that the substrate, which has main part and protrusion, the protrusion, two protrusion parts
Both sides that Wei Yu be in the middle part of the main part, the lateral connection portion is connected with the protrusion, each described longitudinally connected
There are two the symmetrical lateral connection portions for the middle part tool of muscle.
2. LED filament holder flitch according to claim 1, which is characterized in that the upper side frame and the lower frame are equal
Open up multiple location holes.
3. LED filament holder flitch according to claim 2, which is characterized in that on the upper side frame and the lower frame
Location hole be in a row be distributed.
4. LED filament holder flitch according to any one of claims 1 to 3, which is characterized in that the carrier unit also wraps
Plastic packaging connector is included, at least first electrode pin is connected with the substrate by the insulation of plastic packaging connector in two electrode pins
It connects；
The first electrode pin with the substrate there is mutually matched concaveconvex structure, the plastic packaging connector to be wrapped in described
Outside concaveconvex structure.
5. LED filament holder flitch according to claim 4, which is characterized in that it is provided with window on the plastic packaging connector,
First electrode pin described in the window face is arranged.
6. LED filament holder flitch according to claim 4, which is characterized in that the concaveconvex structure includes being arranged in institute
The recess portion of base ends is stated, the opening direction of the recess portion is vertical with the length direction of the substrate, and the concaveconvex structure also wraps
The protrusion being arranged on the first electrode pin is included, the protrusion is located in the recess portion.
7. LED filament holder flitch according to claim 6, which is characterized in that the recess portion be it is multiple and triangular in shape,
Multiple recess portions form zigzag fashion on the substrate, the protrusion is corresponding be it is multiple and triangular in shape, it is multiple described
Protrusion forms zigzag fashion on the first electrode pin.
8. LED filament holder flitch according to claim 6, which is characterized in that the recess portion is rectangle, the protrusion pair
It is rectangle to answer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240508.9A CN105322069B (en) | 2014-05-30 | 2014-05-30 | LED filament holder flitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240508.9A CN105322069B (en) | 2014-05-30 | 2014-05-30 | LED filament holder flitch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105322069A CN105322069A (en) | 2016-02-10 |
| CN105322069B true CN105322069B (en) | 2018-07-27 |
Family
ID=55249064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410240508.9A Active CN105322069B (en) | 2014-05-30 | 2014-05-30 | LED filament holder flitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105322069B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105957787B (en) * | 2016-06-17 | 2024-03-29 | 深圳市槟城电子股份有限公司 | Assembly for gas discharge tube, gas discharge tube and integrated piece thereof |
| CN110060988A (en) * | 2019-04-15 | 2019-07-26 | 佛山市国星光电股份有限公司 | A kind of LED support array, LED support, LED component and display screen |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201063663Y (en) * | 2007-06-18 | 2008-05-21 | 佛山市国星光电股份有限公司 | Panel structure for producing side LED bracket |
| CN102779924A (en) * | 2012-07-17 | 2012-11-14 | 福建鸿博光电科技有限公司 | Polarized light type LED (light emitting diode) lamp bead support |
| CN203232905U (en) * | 2013-03-05 | 2013-10-09 | 东莞市瑾彤电子科技有限公司 | Support for LED lamp assembling |
| CN203364017U (en) * | 2013-07-01 | 2013-12-25 | 临安市新三联照明电器有限公司 | Columnar support of LED lamp filament and support material plate |
| CN203967113U (en) * | 2014-05-30 | 2014-11-26 | 惠州市华瑞光源科技有限公司 | LED filament support flitch |
-
2014
- 2014-05-30 CN CN201410240508.9A patent/CN105322069B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201063663Y (en) * | 2007-06-18 | 2008-05-21 | 佛山市国星光电股份有限公司 | Panel structure for producing side LED bracket |
| CN102779924A (en) * | 2012-07-17 | 2012-11-14 | 福建鸿博光电科技有限公司 | Polarized light type LED (light emitting diode) lamp bead support |
| CN203232905U (en) * | 2013-03-05 | 2013-10-09 | 东莞市瑾彤电子科技有限公司 | Support for LED lamp assembling |
| CN203364017U (en) * | 2013-07-01 | 2013-12-25 | 临安市新三联照明电器有限公司 | Columnar support of LED lamp filament and support material plate |
| CN203967113U (en) * | 2014-05-30 | 2014-11-26 | 惠州市华瑞光源科技有限公司 | LED filament support flitch |
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| Publication number | Publication date |
|---|---|
| CN105322069A (en) | 2016-02-10 |
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Address after: 516000 No. 72 Huifeng 4th Road, Zhongkai High-tech Zone, Huizhou City, Guangdong Province (Factory Building) Co-patentee after: Huarui photoelectric (Huizhou) Co. Ltd. Patentee after: TCL Huarui Lighting Technology (Huizhou) Co., Ltd. Address before: 516000 Zhongkai hi tech Development Zone 19, Huizhou, Guangdong Co-patentee before: Huarui photoelectric (Huizhou) Co. Ltd. Patentee before: HUIZHOU HUARUI LIGHT SOURCE SCIENCE & TECHNOLOGY CO., LTD. |
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