CN204497274U - Combination LED lamp silk and lamp - Google Patents
Combination LED lamp silk and lamp Download PDFInfo
- Publication number
- CN204497274U CN204497274U CN201520259123.7U CN201520259123U CN204497274U CN 204497274 U CN204497274 U CN 204497274U CN 201520259123 U CN201520259123 U CN 201520259123U CN 204497274 U CN204497274 U CN 204497274U
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- China
- Prior art keywords
- filament
- coiled
- led lamp
- coil
- linear
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Abstract
The utility model discloses a kind of combination LED lamp silk and lamp, and wherein, combined filament is made up of coiled-coil filament and linear filament, and coiled-coil filament two ends arrange an electrode respectively, and at least one of two electrodes establishes through hole; Linear filament two ends arrange electrode, and the through hole on coiled-coil filament electrode matches with the electrode shape of linear filament, and the electrode of linear filament inserts in through hole.Linear filament has enough rigidity, the filament post in alternative existing structure, for coiled-coil filament provides support and heat conduction, reduces luminous dark space, improves bulb Luminescence Uniformity, increases luminous stereovision.
Description
Technical field
The utility model belongs to technical field of LED illumination, is specifically related to a kind of combination LED lamp silk and applies the lamp of this filament.
Background technology
LED silk is the light-emitting component of LED bulb, and every root LED filament comprises the fluorescent glue that the filament support of vertical bar shaped, the some LED chips being fixed on filament support front and circumference 360 ° wrap up filament support and LED chip.The LED silk of formation like this is column, realizes filament 360 ° of luminescences by using transparency carrier or substrate hole opening technology.Usually, bulb adopts the LED silk serial or parallel connection of two or four to guarantee intensity and the uniformity of light, reduces dark space.Filament is welded on bulb glass wick column surrounding by spot-welding technology, luminous after switching on power.
Patent CN 104465638A discloses a kind of spiral LED package lamp filament and lamp, make LED can on helicoid multi-angle, multilayer stereo luminous, more comprehensively lighting source is provided.But this design drawback is, glass filament post is only played a supporting role, and LED exists luminous dark space, affects Luminescence Uniformity.
Summary of the invention
The purpose of this utility model is to provide the filamentray structure that a kind of luminous dark space is few, Luminescence Uniformity is good.
For achieving the above object, the utility model one execution mode provides a kind of combination LED lamp silk, and be made up of coiled-coil filament and linear filament, coiled-coil filament two ends arrange an electrode respectively, and at least one of two electrodes establishes through hole; Linear filament two ends arrange electrode, and the through hole on coiled-coil filament electrode matches with the electrode shape of linear filament, and the electrode of linear filament inserts in through hole.
As the further improvement of the utility model one execution mode, coiled-coil filament is connected with linear filament, and linear filament support helix shape filament.
As the further improvement of the utility model one execution mode, coiled-coil filament and linear filament are welded to connect in through hole.
As the further improvement of the utility model one execution mode, through hole is positioned on the central shaft of coiled-coil filament.
As the further improvement of the utility model one execution mode, coiled-coil filament adopts flexible base, board, and linear filament adopts hard substrate.
As the further improvement of the utility model one execution mode, coiled-coil filament adopts silver-plated copper substrate.
As the further improvement of the utility model one execution mode, coiled-coil filament adopts silver-plated iron substrate.
As the further improvement of the utility model one execution mode, linear filament adopts sapphire substrate.
As the further improvement of the utility model one execution mode, linear filament adopts ceramic substrate.
For achieving the above object, the utility model one execution mode provides a kind of LED, comprises above-mentioned combination LED lamp silk.
Compared with prior art, the combination LED lamp silk that the utility model provides and lamp, adopt two filament 360 ° of luminescences, wherein linear filament has enough rigidity, filament post in alternative existing structure, for coiled-coil filament provides support and heat conduction, reduces luminous dark space, improve bulb Luminescence Uniformity, increase luminous stereovision.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model combination LED lamp silk one execution mode;
Fig. 2 is the vertical view of the utility model coiled-coil filament one execution mode;
Fig. 3 is the structural representation of the linear filament of the utility model execution mode.
Embodiment
Below with reference to embodiment shown in the drawings, the utility model is described in detail.But these execution modes do not limit the utility model, the structure that those of ordinary skill in the art makes according to these execution modes, shape or conversion functionally are all included in protection range of the present utility model.
With reference to figure 1, the utility model combination LED lamp silk is made up of coiled-coil filament 1 and linear filament 3, and coiled-coil filament 1 is connected with linear filament 3.
Fig. 2 is the vertical view of coiled-coil filament 1, and coiled-coil filament 1 two ends are respectively provided with an electrode 11 and 12.Wherein, electrode 12 is positioned at or connects and is bordering on the central shaft of filament 1, and electrode 11 is relatively away from the central shaft of filament 1.Electrode 12 arranges a through hole 120, for being connected with linear filament 3.
Preferably, through hole 120 is positioned on filament 1 central shaft.
Coiled-coil filament 1 adopts the flexible base, board having post forming ability material and form, and includes but not limited to silver-plated copper substrate, silver-plated iron substrate or is easy to moulding plastic material.To the substrate installing luminescence chip region coating fluorescent glue except for the electrodes, realize filament 360 ° of luminescences.
Preferably, coiled-coil filament 1 be set to cone helical form or etc. circle helical form, the spiral number of turns is not less than two circles.
Fig. 3 illustrates the structure of linear filament 3 one kinds of execution modes.Filament 3 is linear, and cross section is preferably circular or regular polygon.An electrode 31 and 32 is respectively provided with at filament 3 two ends.Through hole 120 matching form of electrode 31 and 32 and coiled-coil filament 1 closes, and can insert this through hole 120 and realize coiled-coil filament 1 and connect with linear filament 3 electrode conduction, filament.
Linear filament 3 adopts the transparent material had compared with strong hardness to make substrate, includes but not limited to sapphire substrate or ceramic substrate.To the substrate installing luminescence chip region coating fluorescent glue except for the electrodes, realize filament 360 ° of luminescences.So, linear filament 3 has enough rigidity, the filament post in alternative existing structure, for coiled-coil filament 1 provides support.Linear filament 3 also plays the effect into coiled-coil filament 1 heat conduction simultaneously.
Linear filament electrode 31 or 32 one inserts in the through hole 120 of coiled-coil filament 1, and be fixedly connected by welding two filaments 1,3, thus forms combination filament.During use, linear filament 3 is both luminous as emitting components, plays again support and the conductive force of wick column.
Pedestal is fixed on by heat-conducting glue or electric welding in one end that linear filament 3 is not connected with coiled-coil filament 1, and the electrode 11 of coiled-coil filament 1 to be connected with power supply (not shown) by metal wire, realizes the combination electrode of filament and the conducting of bulb circuit.
The utility model combination LED lamp silk and lamp, only need a spot welding to connect filament 1,3, reduce filament spot welding number of times, reduce fraction defective, enhance productivity.The 360 ° of luminescences of two filament, reduce luminous dark space, improve bulb Luminescence Uniformity, increase luminous stereovision.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (10)
1. a combination LED lamp silk, is characterized in that, is made up of coiled-coil filament and linear filament, and described coiled-coil filament two ends arrange an electrode respectively, and at least one of described two electrodes establishes through hole; Described linear filament two ends arrange electrode, and the through hole on described coiled-coil filament electrode matches with the electrode shape of described linear filament, and the electrode of described linear filament inserts in described through hole.
2. combination LED lamp silk according to claim 1, is characterized in that, described coiled-coil filament is connected with linear filament, and described linear filament supports described coiled-coil filament.
3. combination LED lamp silk according to claim 1, is characterized in that, described coiled-coil filament and linear filament are welded to connect in described through hole.
4. combination LED lamp silk according to claim 1, is characterized in that, described through hole is positioned on the central shaft of coiled-coil filament.
5. combination LED lamp silk according to claim 1, is characterized in that, described coiled-coil filament adopts flexible base, board, and described linear filament adopts hard substrate.
6. combination LED lamp silk according to claim 5, is characterized in that, described coiled-coil filament adopts silver-plated copper substrate.
7. combination LED lamp silk according to claim 5, is characterized in that, described coiled-coil filament adopts silver-plated iron substrate.
8. combination LED lamp silk according to claim 5, is characterized in that, described linear filament adopts sapphire substrate.
9. combination LED lamp silk according to claim 5, is characterized in that, described linear filament adopts ceramic substrate.
10. a LED, is characterized in that, comprises the arbitrary described combination LED lamp silk of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259123.7U CN204497274U (en) | 2015-04-27 | 2015-04-27 | Combination LED lamp silk and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520259123.7U CN204497274U (en) | 2015-04-27 | 2015-04-27 | Combination LED lamp silk and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497274U true CN204497274U (en) | 2015-07-22 |
Family
ID=53576565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520259123.7U Expired - Fee Related CN204497274U (en) | 2015-04-27 | 2015-04-27 | Combination LED lamp silk and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI577918B (en) * | 2015-07-28 | 2017-04-11 | 綠點高新科技股份有限公司 | Illumination device, light emitting module and the manufacturing method thereof |
| CN108826032A (en) * | 2018-07-23 | 2018-11-16 | 杭州思隽思科技有限公司 | A kind of New LED filament |
-
2015
- 2015-04-27 CN CN201520259123.7U patent/CN204497274U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI577918B (en) * | 2015-07-28 | 2017-04-11 | 綠點高新科技股份有限公司 | Illumination device, light emitting module and the manufacturing method thereof |
| CN108826032A (en) * | 2018-07-23 | 2018-11-16 | 杭州思隽思科技有限公司 | A kind of New LED filament |
| CN108826032B (en) * | 2018-07-23 | 2024-02-09 | 杭州思隽思科技有限公司 | Novel LED filament |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20200427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |