CN203927513U - A kind of LED light fixture - Google Patents
A kind of LED light fixture Download PDFInfo
- Publication number
- CN203927513U CN203927513U CN201420326760.7U CN201420326760U CN203927513U CN 203927513 U CN203927513 U CN 203927513U CN 201420326760 U CN201420326760 U CN 201420326760U CN 203927513 U CN203927513 U CN 203927513U
- Authority
- CN
- China
- Prior art keywords
- led
- substrate
- splicing ear
- filament
- driver module
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of LED light fixture, comprise the LED filament of lamp socket and strip, described LED filament comprises substrate, described substrate is provided with circuit layer, described substrate is divided into crystal bonding area, control zone and bonding pad, in described crystal bonding area, be provided with LED chip, described control zone is provided with driver module, and described bonding pad is provided with splicing ear; Described lamp socket is provided with more than one slot, and described slot coordinates with the splicing ear on described filament substrate.The utility model is integrated in LED chip and driver module on same substrate, and only the splicing ear of substrate need be connected with the mains can driving LED chip.If certain LED filament necrosis in light fixture, has also been extracted and has changed and do not affect the normal work of other LED filaments.The utility model, wonderfully by interface compatibility and interchangeability, allows and also has plug and play with the LED filament of driver module, changes function easily.
Description
Technical field
The utility model relates to LED lighting field, and especially light emitting source is the light fixture of LED filament.
Background technology
At present general LED filament product comprise LED filament and lamp socket, on LED filament, be integrated with LED chip, in lamp socket, be integrated with driver module, the then driving that is connected to realize LED with lamp socket by LED filament.The shortcoming of this filament is: when after a dead lamp of filament, whole light fixture need to be changed or reclaim to producer, and producer's maintenance process is loaded down with trivial details, step complexity, and easily make a fault in operation.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED light fixture, and its LED filament can be changed and debugging easily, reduces maintenance cost.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of LED light fixture, comprise the LED filament of lamp socket and strip, described LED filament comprises substrate, described substrate is provided with circuit layer, and described substrate is divided into crystal bonding area, control zone and bonding pad, in described crystal bonding area, is provided with LED chip, described control zone is provided with driver module, and described bonding pad is provided with splicing ear; Described lamp socket is provided with more than one slot, and described slot coordinates with the splicing ear on described filament substrate.The utility model is integrated in LED chip and driver module on same substrate, and only the splicing ear of substrate need be connected with the mains can driving LED chip.If certain LED filament necrosis in light fixture, has also been extracted and has changed and do not affect the normal work of other LED filaments.The utility model, wonderfully by interface compatibility and interchangeability, allows and also has plug and play with the LED filament of driver module, changes function easily.
As improvement, described splicing ear is positioned at one end of substrate, and described driver module is located between described LED chip and splicing ear.
As improvement, described driver module comprises resistance, IC chip and rectifier bridge; Also can be other electronic devices and components according to actual needs.
The beneficial effect that the utility model compared with prior art brought is:
The utility model is integrated in LED chip and driver module on same substrate, only the splicing ear of substrate need be connected with the mains and get final product driving LED chip, if certain LED filament necrosis in light fixture, has also been extracted and has changed and do not affect the normal work of other LED filaments, convenient for maintaining.Also the convenient factory that encapsulates unifies die bond bonding wire simultaneously, without crossing Reflow Soldering welding electronic component.
Brief description of the drawings
Fig. 1 is LED filamentray structure schematic diagram.
Fig. 2 is the holder structure schematic diagram with two slots.
Fig. 3 is the holder structure schematic diagram with three slots.
Fig. 4 is the holder structure schematic diagram with four slots.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail.
A kind of LED light fixture, comprises the LED filament 1 of lamp socket 2 and strip.As shown in Figure 1, described LED filament 1 comprises substrate 10, and described substrate 10 is provided with circuit layer 4, described substrate 10 is divided into crystal bonding area 5, control zone 6 and bonding pad 7, in described crystal bonding area 5, be provided with LED chip 3, described control zone 6 is provided with driver module 8, and described bonding pad 7 is provided with splicing ear 9.Described splicing ear 9 is positioned at one end of substrate 10, and described driver module 8 is located between described LED chip 3 and splicing ear 9, and the one end that only LED filament 1 need be provided with to splicing ear 9 when installation is inserted on lamp socket 2.Described driver module 8 comprises resistance, IC chip and rectifier bridge, for driving LED chip 3.As shown in Figures 2 to 4, described lamp socket 2 is provided with more than one slot 11, and the quantity of slot 11 is consistent with the quantity of LED filament 1 in light fixture, and described slot 11 coordinates with the splicing ear 9 on described filament substrate 10.The utility model is integrated in LED chip 3 and driver module 8 on same substrate 10, and only the splicing ear of substrate 10 9 need be connected with the mains can driving LED chip 3.If certain LED filament 1 necrosis in light fixture, has also been extracted and has changed and do not affect the normal work of other LED filaments 1.The utility model, wonderfully by interface compatibility and interchangeability, allows and also has plug and play with the LED filament 1 of driver module 8, changes function easily.
Claims (3)
1. a LED light fixture, comprise the LED filament of lamp socket and strip, it is characterized in that: described LED filament comprises substrate, described substrate is provided with circuit layer, described substrate is divided into crystal bonding area, control zone and bonding pad, in described crystal bonding area, be provided with LED chip, described control zone is provided with driver module, and described bonding pad is provided with splicing ear; Described lamp socket is provided with more than one slot, and described slot coordinates with the splicing ear on described filament substrate.
2. a kind of LED light fixture according to claim 1, is characterized in that: described splicing ear is positioned at one end of substrate, and described driver module is located between described LED chip and splicing ear.
3. a kind of LED light fixture according to claim 1, is characterized in that: described driver module comprises resistance, IC chip and rectifier bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326760.7U CN203927513U (en) | 2014-06-19 | 2014-06-19 | A kind of LED light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326760.7U CN203927513U (en) | 2014-06-19 | 2014-06-19 | A kind of LED light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927513U true CN203927513U (en) | 2014-11-05 |
Family
ID=51823321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326760.7U Expired - Fee Related CN203927513U (en) | 2014-06-19 | 2014-06-19 | A kind of LED light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927513U (en) |
-
2014
- 2014-06-19 CN CN201420326760.7U patent/CN203927513U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510890 Huadu District, Guangdong, Guangzhou Flower Town, SAST Road, No. 1, No. 1 Patentee after: Hongli Newell group Limited by Share Ltd Address before: Huadu District, Guangdong city of Guangzhou Province, 510890 East Town Airport high-tech industrial base and SAST Jingu South Road intersection Patentee before: Guangzhou Hongli Tronic Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |