CN204647931U - A kind of LED disjunctor filament lamp - Google Patents
A kind of LED disjunctor filament lamp Download PDFInfo
- Publication number
- CN204647931U CN204647931U CN201520343815.XU CN201520343815U CN204647931U CN 204647931 U CN204647931 U CN 204647931U CN 201520343815 U CN201520343815 U CN 201520343815U CN 204647931 U CN204647931 U CN 204647931U
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- led silk
- silk
- filament
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
Abstract
The utility model discloses a kind of LED disjunctor filament lamp, comprise lamp holder, cell-shell, the LED silk be located in cell-shell, described LED silk comprises the LED silk unit that several are packaged with LED chip and fluorescent glue, and the top of LED silk unit is the conjoined structure of global formation; LED silk lower end lamp base is welded on wiring board, is provided with heat sink in lamp holder; This LED disjunctor filament lamp, by circuits plate and heat sink, solves LED silk circuit for lamp and the external and inconvenience brought of radiator structure, more flexible during products application; In addition, the top due to LED silk is conjoined structure, compared with traditional LED silk lamp, decreasing welding job amount, greatly improving production efficiency, owing to decreasing human weld's point, also improving the reliability of filament when producing.
Description
Technical field
The utility model belongs to the technical field of lighting, specifically refers to a kind of LED disjunctor filament lamp.
Background technology
Conventional incandescent is eliminated just gradually due to high energy consumption poor efficiency.In order to cater to the feelings of missing old times or old friends of consumer, being made up of the imitative conventional incandescent of filament LED lamp bead, arising at the historic moment.The cell-shell shape of LED silk lamp outside is identical with traditional incandescent lamp, and inside is then LED silk support.
Owing to adopting LED light source, therefore current LED silk lamp all needs peripheral hardware heat abstractor, determines heat dissipation problem to solve LED rectifier power source, thus cause LED silk lamp to need supporting special lamp socket in use, not only inconvenient, and be easily out of order, also have impact on the scope of application of product.
In addition, the filament of current LED silk lamp be all by several independently single filament head and the tail be welded to form, solder joint is more, and production efficiency is low, and workload is large, and reliability is low.
Summary of the invention
The utility model object is to provide the LED disjunctor filament lamp of simple, reliability and durability, the built-in radiator structure of a kind of structure.
In order to solve the problems of the technologies described above, a kind of LED disjunctor filament lamp of the present utility model, comprise lamp holder, cell-shell, the LED silk be located in cell-shell, described LED silk comprises the LED silk unit that several are packaged with LED chip and fluorescent glue, and the top of LED silk unit is the conjoined structure of global formation; LED silk lower end lamp base is welded on wiring board, is provided with heat sink in lamp holder.
Further improvement of the utility model, described lamp holder, heat sink be all helical form, heat sink is flush-mounted in the inside of helical form lamp holder.
The beneficial effects of the utility model are: this LED disjunctor filament lamp, by circuits plate and heat sink, solves LED silk circuit for lamp and the external and inconvenience brought of radiator structure, more flexible during products application; In addition, the top due to LED silk is conjoined structure, compared with traditional LED silk lamp, decreasing the welding job amount of half, greatly improving production efficiency, owing to decreasing human weld's point, also improving the reliability of filament when producing.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of traditional LED lamp silk lamp.
Detailed description of the invention
With reference to a kind of LED disjunctor filament lamp shown in Fig. 1, comprise lamp holder 1, cell-shell 2, the LED silk 3 be located in cell-shell 2, LED silk comprises the LED silk unit that several are packaged with LED chip and fluorescent glue, and the top of LED silk unit is the conjoined structure of global formation; LED silk 3 lower end lamp base is welded on wiring board 4, is provided with heat sink 5 in lamp holder 1.
As required, cell-shell 2 can be glass envelope, plastic blister etc., and the shape of cell-shell also can be point bubble, draws layer to steep, candle bulb, circle bubble or long bubble etc.
Its material of the wiring board of the design can adopt aluminium base, ceramic wafer or glass-fiber-plate etc.
Lamp holder 1, heat sink 5 be all helical form, heat sink 5 is flush-mounted in the inside of helical form lamp holder 1.Similar, when lamp holder is the lamp holder of clamping type lamp holder or other shape, heat sink only need adapt with the inner surface of lamp holder.The matter material of heat sink can be that the material such as the metal such as aluminium, copper or pottery is made.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (2)
1. a LED disjunctor filament lamp, comprise lamp holder (1), cell-shell (2), the LED silk (3) be located in cell-shell (2), it is characterized in that: described LED silk comprises the LED silk unit that several are packaged with LED chip and fluorescent glue, and the top of LED silk unit is the conjoined structure of global formation; LED silk (3) lower end lamp base is welded on wiring board (4), is provided with heat sink (5) in lamp holder (1).
2. a kind of LED disjunctor filament lamp according to claim 1, is characterized in that: described lamp holder (1), heat sink (5) be all helical form, heat sink (5) is flush-mounted in the inside of helical form lamp holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343815.XU CN204647931U (en) | 2015-05-26 | 2015-05-26 | A kind of LED disjunctor filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343815.XU CN204647931U (en) | 2015-05-26 | 2015-05-26 | A kind of LED disjunctor filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647931U true CN204647931U (en) | 2015-09-16 |
Family
ID=54100680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343815.XU Expired - Fee Related CN204647931U (en) | 2015-05-26 | 2015-05-26 | A kind of LED disjunctor filament lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485534A (en) * | 2016-01-28 | 2016-04-13 | 漳州立达信光电子科技有限公司 | LED filament lamp |
| WO2017067149A1 (en) * | 2015-10-22 | 2017-04-27 | 亚浦耳照明股份有限公司 | Led bulb and method for manufacturing same |
-
2015
- 2015-05-26 CN CN201520343815.XU patent/CN204647931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017067149A1 (en) * | 2015-10-22 | 2017-04-27 | 亚浦耳照明股份有限公司 | Led bulb and method for manufacturing same |
| CN105485534A (en) * | 2016-01-28 | 2016-04-13 | 漳州立达信光电子科技有限公司 | LED filament lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170526 |