CN108194852A - A kind of LED flexibility filaments of charged - Google Patents
A kind of LED flexibility filaments of charged Download PDFInfo
- Publication number
- CN108194852A CN108194852A CN201711280094.2A CN201711280094A CN108194852A CN 108194852 A CN108194852 A CN 108194852A CN 201711280094 A CN201711280094 A CN 201711280094A CN 108194852 A CN108194852 A CN 108194852A
- Authority
- CN
- China
- Prior art keywords
- base board
- flexible base
- pad
- bridge
- flow control
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED flexibility filaments of charged, it is in the flexible base board of strip including one, flexible base board upper end is equipped with a copper conductive traces, conducting wire upper end is uniformly distributed several LED chips, and flexible base board upper end left end is from left to right equipped with the first pad, the first half-bridge device and the first flow control tube device successively；Flexible base board upper end right end is equipped with the second pad and the second half-bridge device successively from right to left；The present invention, by being directly connected to the power supply architectures such as half-bridge or full-bridge device, flow control tube device and LED luminescence chips and merging encapsulation, is directly integrated, caused benefit is clearly at the both ends of flexible base board equal to by power supply with filament：The installation for not only making light bulb and filament is simple and convenient, and reduces light bulb preparation flow, and end seal bubble realizes automation, and greatly reduce production and cost of material after convenience.
Description
Technical field
The present invention relates to a kind of flexible filament more particularly to a kind of LED flexibility filaments of charged, belong to LED illumination and set
Standby technical field.
Background technology
LED light just gradually replaces traditional tengsten lamp, halogen lamp to form since the uniform, saving energy that shines, service life are long
For the mainstream of illumination market, LED filament lamp is a branch more important in LED lamp, is divided into as flexible filament and non-
Flexible filament, but both there are one common ground：Be exactly LED filament currently on the market all it is DC driven filament, is preparing
During lamps and lanterns, it is necessary to which installing power supply additional just can be such that it is applied in the alternating current of alternating current.It needs to expend during power supply is assembled
Erection welding manually largely is carried out, constrains the production efficiency of filament lamp significantly in this way, while cost of material is also with increase.
Invention content
In view of the above problems, the present invention provides a kind of LED flexibility filaments of charged, the LED flexibility filaments are direct
Power supply in filament is installed, not only greatly reduces cost of material, and simplifies installation procedure, it can be achieved that automated production.
To reach above-mentioned technical purpose, present invention employs a kind of LED flexibility filaments of charged, including one in strip
Flexible base board, the flexible base board upper end are equipped with a copper conductive traces, and the conducting wire upper end is uniformly distributed several LED cores
Piece, the left end of the flexible base board upper end are from left to right equipped with the first pad, the first half-bridge device and the first flow control pipe successively
Device；The right end of the flexible base board upper end is equipped with the second pad and the second half-bridge device, first weldering successively from right to left
Disk, the second pad, the first half-bridge device, the second half-bridge device and the first flow control tube device are respectively positioned on copper conductive traces upper end,
And be electrically connected each other, a complete independent current source is formed with this.
The invention also discloses the structure of the LED flexibility filaments of another charged, the LED flexibility filaments of the charged
Structure include one be in strip flexible base board, the flexible base board upper end is equipped with a copper conductive traces, in the conducting wire
Hold it is uniformly distributed have several LED chips, the left end of the flexible base board upper end be from left to right equipped with successively third pad, full-bridge and
Second flow control tube device, the third pad, full-bridge and the second flow control tube device are respectively positioned on copper conductive traces upper end, and each other it
Between be electrically connected, a complete power supply is formed with this.
Independent power supply is arranged on flexible filament by the present invention, eliminates conventional needs external power supply at lamp cap
Structure not only greatly reduces cost of material, and simplifies installation procedure, while can realize automated production.
Description of the drawings
Shown in FIG. 1 is the appearance assumption diagram that power supply is arranged in flexible base board both ends in the present invention；
Shown in Fig. 2 is the appearance assumption diagram that power supply is arranged in flexible base board one end in the present invention；
Wherein, 1, flexible base board；2nd, conductive paint；3rd, LED chip；4th, the first pad；5th, the first half-bridge device；6th, the first flow control pipe
Device；7th, the second pad；8th, the second half-bridge device；9th, third pad；10th, full-bridge；11st, the second flow control tube device.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
Embodiment 1
As shown in Figure 1, the LED flexibility filaments of a kind of charged, including one be in strip flexible base board 1, the flexible base board 1 it is upper
There are several LED chips 3 at end equipped with copper conductive traces or can also be conductive paint 2, the upper end of conductive paint 2 is uniformly distributed,
Here conducting wire and 2 role of conductive paint are to conduct effect.
As the central inventive point of the present invention, the left end in the upper end of flexible base board 1 is from left to right equipped with the first weldering successively
Disk 4, the first half-bridge device 5 and the first flow control tube device 6；The right end held on a flexible substrate 1 is equipped with the successively from right to left
Two pads 7 and the second half-bridge device 8, the first pad 4, the second pad 7, the first half-bridge device 5, the second half-bridge device 8 and
One flow control tube device 6 is respectively positioned on the upper end of copper conductive traces or conductive paint 2, and is electrically connected each other, is formed with this
One complete independent current source.
Embodiment 2
As shown in Figure 2, the invention also discloses the structure of the LED flexibility filaments of another charged, the LED of the charged is soft
Property filament structure include one be in strip flexible base board 1, the upper end of the flexible base board 1 is equipped with a copper conductive traces or conductive paint
2, there are several LED chips 3 the upper end of conducting wire or conductive paint 2 is uniformly distributed, conducting wire and conductive paint 2 rise here
Effect is to conduct effect.
The central inventive point of the present embodiment is：Left end in the upper end of flexible base board 1 is from left to right equipped with third successively
Pad 9,10 and second flow control tube device 11 of full-bridge, third pad 9,10 and second flow control tube device 11 of full-bridge are respectively positioned on copper conduction
Circuit upper end, and be electrically connected each other, a complete power supply is formed with this.
The structure that above-mentioned two embodiment is illustrated has in common that：Independent current source is arranged in the upper end of flexible filament,
For from practical application, independent current source can also be arranged in the lower end of flexible filament；Or it is arranged in flexible filament
Top and bottom；And independent current source is arranged in the side of flexible filament.
Independent current source is either arranged in the upper end, lower end or side of flexible filament, the specific portion used in independent current source
Part and the component of above-mentioned two embodiment are same or similar.
Generally speaking, independent power supply is arranged on flexible filament by the present invention, eliminates conventional needs at lamp cap
The structure of external power supply not only greatly reduces cost of material, and simplifies installation procedure, while can realize automatic metaplasia
Production.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise of the technical principle for not departing from the present invention, several improvement and modification can also be made, these improve and become
Type also should be regarded as protection scope of the present invention.
Claims (2)
1. a kind of LED flexibility filaments of charged, are in the flexible base board of strip including one, the flexible base board upper end is equipped with a bronze medal
Conducting wire, the conducting wire upper end is uniformly distributed several LED chips, which is characterized in that the flexible base board upper end
Left end is from left to right equipped with the first pad, the first half-bridge device and the first flow control tube device successively；The flexible base board upper end
Right end from right to left successively be equipped with the second pad and the second half-bridge device, first pad, the second pad, the first half-bridge device
Part, the second half-bridge device and the first flow control tube device are respectively positioned on copper conductive traces upper end, and be electrically connected each other,
One complete independent current source is formed with this.
2. a kind of LED flexibility filaments of charged, which is characterized in that including one be in strip flexible base board, the flexible base board
Upper end is equipped with a copper conductive traces, and the conducting wire upper end is uniformly distributed several LED chips, which is characterized in that described soft
Property substrate upper end left end from left to right successively be equipped with third pad, full-bridge and the second flow control pipe, the third pad, full-bridge and
Second flow control pipe is respectively positioned on copper conductive traces upper end, and be electrically connected each other, and a complete power supply is formed with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711280094.2A CN108194852A (en) | 2017-12-06 | 2017-12-06 | A kind of LED flexibility filaments of charged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711280094.2A CN108194852A (en) | 2017-12-06 | 2017-12-06 | A kind of LED flexibility filaments of charged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108194852A true CN108194852A (en) | 2018-06-22 |
Family
ID=62573892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711280094.2A Pending CN108194852A (en) | 2017-12-06 | 2017-12-06 | A kind of LED flexibility filaments of charged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194852A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203363841U (en) * | 2013-06-13 | 2013-12-25 | 深圳市大为光源有限公司 | Heat dissipation type high-power LED lamp bead |
| CN104565958A (en) * | 2015-02-04 | 2015-04-29 | 江苏华英光宝科技股份有限公司 | Self-ballasted flexible LED lamp filament and LED bulb formed thereby |
| CN205789962U (en) * | 2015-04-30 | 2016-12-07 | 半导体元件工业有限责任公司 | Circuit and packaged type electronic equipment |
| CN205961494U (en) * | 2014-09-28 | 2017-02-15 | 嘉兴山蒲照明电器有限公司 | LED (Light -emitting diode) straight lamp |
| CN106969276A (en) * | 2017-05-11 | 2017-07-21 | 四川鋈新能源科技有限公司 | Flexible LED filament and LED |
| CN206682650U (en) * | 2015-09-06 | 2017-11-28 | 嘉兴山蒲照明电器有限公司 | LED light device |
-
2017
- 2017-12-06 CN CN201711280094.2A patent/CN108194852A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203363841U (en) * | 2013-06-13 | 2013-12-25 | 深圳市大为光源有限公司 | Heat dissipation type high-power LED lamp bead |
| CN205961494U (en) * | 2014-09-28 | 2017-02-15 | 嘉兴山蒲照明电器有限公司 | LED (Light -emitting diode) straight lamp |
| CN104565958A (en) * | 2015-02-04 | 2015-04-29 | 江苏华英光宝科技股份有限公司 | Self-ballasted flexible LED lamp filament and LED bulb formed thereby |
| CN205789962U (en) * | 2015-04-30 | 2016-12-07 | 半导体元件工业有限责任公司 | Circuit and packaged type electronic equipment |
| CN206682650U (en) * | 2015-09-06 | 2017-11-28 | 嘉兴山蒲照明电器有限公司 | LED light device |
| CN106969276A (en) * | 2017-05-11 | 2017-07-21 | 四川鋈新能源科技有限公司 | Flexible LED filament and LED |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |
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| WD01 | Invention patent application deemed withdrawn after publication |