CN204285030U - Novel LED lamp filament - Google Patents
Novel LED lamp filament Download PDFInfo
- Publication number
- CN204285030U CN204285030U CN201420780353.3U CN201420780353U CN204285030U CN 204285030 U CN204285030 U CN 204285030U CN 201420780353 U CN201420780353 U CN 201420780353U CN 204285030 U CN204285030 U CN 204285030U
- Authority
- CN
- China
- Prior art keywords
- filament
- light source
- locating means
- led
- heater tab
- 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.)
- Expired - Fee Related
Links
- 235000012431 wafers Nutrition 0.000 claims abstract description 16
- 241000218202 Coptis Species 0.000 claims description 6
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 4
- 239000003086 colorant Substances 0.000 abstract 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 238000004020 luminiscence type Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model relates to a novel LED filament, which comprises a filament piece, wherein two ends of the filament piece are respectively provided with a bracket body, and two ends of the filament piece are respectively provided with a positive electrode and a negative electrode; and wafers are arranged between two adjacent oval heat dissipation holes, and each wafer is sequentially connected in series by gold wires, so that a linear light source structure is formed. The utility model discloses beneficial effect does: the metal hardware support is adopted to produce the LED lamp filament, and the oval heat dissipation holes are uniformly formed in the lamp filament support, so that a row of ordered heat dissipation structures are formed on the lamp filament, and the heat dissipation speed can be effectively improved; fluorescent glue is arranged on the bracket at the periphery of the filament and has dark and light colors, so that the colors of the front side and the back side of the light source are the same; the LED point light source is changed into a line light source, the line light source can emit light at 360 degrees, and the lighting effect is greatly improved.
Description
Technical field
The utility model relates to technical field of LED illumination, particularly relates to a kind of New LED filament.
Background technology
LED silk can be applicable to the LED illumination products such as crystal pendant lamp, candle lamp, bulb lamp, wall lamp.LED light source will reach certain illuminance and illuminating area in the past, the optics of lens and so on need be installed additional, affect lighting effect, the due energy-saving effect of LED can be reduced, LED silk is conducive to realizing 360 ° of full angle luminescences, wide-angle is luminous and do not need to add lens, realizes three-dimensional light source, brings unprecedented lighting experience.Existing LED silk can be innovated towards a lot of aspect, as 360 ° of light-emitting 3 D light sources, white light packaging technology, integrated high voltage driving, high-quality light source, colour rendering index more than 90, more than light efficiency 110lm/W, brand-new 360 ° of molding packaging technologies, fluorescent glue molding moulding process and brand-new light vision etc.
For above situation, notification number is CN203967082U, the patent No. be 201420295379.9 Chinese patent disclose a kind of LED silk support, be characterized as disclosed in this patent: this LED silk support comprises bar-shaped LED lamp sheet, block in the middle of this LED sheet, form the both positive and negative polarity be separated, arrange single-row plurality of LEDs chip at this LED sheet upper surface, the position of LED chip is arranged, injection moulding fluorescent glue parcel LED chip and strip-shaped LED lamp sheet local in this LED.In the middle of the LED sheet of this patent, disconnect position eliminates plastic-injection, can save a set of plastic injection mold, reduces die cost; The width of LED silk support can design less, and the volume of whole lamp can be allowed all to diminish if filament support diminishes, LED is more energy-conservation, the energy consumption of white light LEDs is only 1/10 of incandescent lamp, electricity-saving lamp 1/4, the life-span is long, the life-span can reach more than 100,000 hours, can be operated in fast state.
But, the LED silk structure of this structure effectively cannot improve radiating rate, its structure simply, whether no matter LED sheet is middle is blocked, this body structure evenly arranges LED chip at LED sheet exactly, proximate nutrition is upper, raising radiating rate problem does not have tangible novel part, does not particularly innovate in filament inside.
Therefore, for above aspect, prior art is reasonably improved.
Utility model content
For above defect, the utility model provides a kind of and makes that LED point light source becomes line source, line source carries out 360 ° of luminescences, greatly can improve the New LED filament of light efficiency, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of New LED filament, comprise heater tab with locating means, and heater tab with locating means two ends arrange both positive and negative polarity with stake body at heater tab with locating means two ends respectively respectively, and the support of described heater tab with locating means periphery arranges fluorescent adhesive layer;
Meanwhile, described heater tab with locating means is evenly offered some oval louvres;
Between two adjacent oval louvres, arrange wafer, these wafers are connected successively by gold thread, thus form a line source structure.
Correspondingly, described fluorescent adhesive layer have positive and negative color and the depth point, make light source tow sides color identical;
Described heater tab with locating means outward flange is waveform;
Each louvre arranged on left and right sides, with a wafer, forms radiator structure.
The beneficial effect of New LED filament described in the utility model is:
(1) adopt metal hardware bracket production LED silk, filament support evenly arranges oval louvre, makes the orderly radiator structure in a row of shape on filament, effectively can improve radiating rate;
(2) fluorescent glue be set on the support of filament periphery and have positive and negative color to have dividing of the depth, making light source tow sides color identical;
(3) wafer is set between every two adjacent oval louvres and these wafers are connected in series successively by a gold thread, improve direct many structures that light source is set on traditional filament support, LED point light source is made to become line source, the practicable 360 ° of luminescences of line source, greatly improve light efficiency.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of New LED filament described in the utility model embodiment;
Fig. 2 is the line source schematic diagram that New LED filament described in the utility model embodiment is formed.
In figure:
1, stake body; 2, heater tab with locating means; 3, louvre; 4, wafer; 5, gold thread; 6, fluorescent adhesive layer.
Detailed description of the invention
embodiment 1
As shown in Figure 1-2, New LED filament described in the utility model embodiment, comprise heater tab with locating means 2, described heater tab with locating means 2 two ends arrange both positive and negative polarity with stake body 1 at heater tab with locating means 2 two ends respectively respectively, the support of filament periphery arranges fluorescent adhesive layer 6 and glue-line have positive and negative color and the depth point, make light source tow sides color identical; Meanwhile, described heater tab with locating means 2 outward flange is wave shape and on heater tab with locating means 2, evenly offers some oval louvres 3;
Correspondingly, this case improves the case characteristic mentioned in traditional case and background technology, implement to arrange wafer 4 between two adjacent oval louvres 3, thus form each louvre 3 arranged on left and right sides with the structure of a wafer 4, directly enhance radiating efficiency;
Meanwhile, each wafer 4 is connected successively by a unified gold thread 5, thus defines a line source structure, and namely make LED point light source become line source, the practicable 360 ° of luminescences of line source, greatly improve light efficiency.
embodiment 2
As shown in Figure 1-2, the New LED filament described in the utility model embodiment, comprises heater tab with locating means 2, and described heater tab with locating means 2 two ends arrange both positive and negative polarity with stake body 1 at heater tab with locating means 2 two ends respectively respectively, and heater tab with locating means 2 is evenly offered some louvres 3;
Between two adjacent louvres 3, arrange wafer 4, these wafers 4 are connected successively by a gold thread 5, thus define a line source structure, namely make LED point light source become line source, and the practicable 360 ° of luminescences of line source, greatly improve light efficiency.
Above embodiment is the several of the utility model more preferably detailed description of the invention, and the usual change that those skilled in the art carry out within the scope of the technical program and replacing should be included in protection domain of the present utility model.
Claims (4)
1. a New LED filament, comprise heater tab with locating means (2), and heater tab with locating means (2) two ends arrange both positive and negative polarity with stake body (1) at heater tab with locating means (2) two ends respectively respectively, it is characterized in that:
The support that described heater tab with locating means (2) is peripheral arranges fluorescent adhesive layer (6), meanwhile, described heater tab with locating means (2) is evenly offered some oval louvres (3);
Between two adjacent oval louvres (3), arrange wafer (4), these wafers (4) are connected successively by gold thread (5), thus form a line source structure.
2. New LED filament according to claim 1, is characterized in that: described fluorescent adhesive layer (6) have positive and negative color and the depth point, make light source tow sides color identical.
3. New LED filament according to claim 1, is characterized in that: described heater tab with locating means (2) outward flange is waveform.
4. New LED filament according to claim 1, is characterized in that: each louvre (3) arranged on left and right sides, with a wafer (4), forms radiator structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780353.3U CN204285030U (en) | 2014-12-12 | 2014-12-12 | Novel LED lamp filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780353.3U CN204285030U (en) | 2014-12-12 | 2014-12-12 | Novel LED lamp filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285030U true CN204285030U (en) | 2015-04-22 |
Family
ID=52868185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420780353.3U Expired - Fee Related CN204285030U (en) | 2014-12-12 | 2014-12-12 | Novel LED lamp filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838702A (en) * | 2017-11-29 | 2019-06-04 | 东莞市恩瑞精密电子有限公司 | Method for manufacturing three-dimensional light source and linear light source |
-
2014
- 2014-12-12 CN CN201420780353.3U patent/CN204285030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838702A (en) * | 2017-11-29 | 2019-06-04 | 东莞市恩瑞精密电子有限公司 | Method for manufacturing three-dimensional light source and linear light source |
| CN109838702B (en) * | 2017-11-29 | 2020-10-20 | 东莞市恩瑞精密电子有限公司 | Stereo light source and production method of linear light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |