CN205137177U - Power electroseparation formula soft or hard combines board light reflecting strip - Google Patents
Power electroseparation formula soft or hard combines board light reflecting strip Download PDFInfo
- Publication number
- CN205137177U CN205137177U CN201520891176.0U CN201520891176U CN205137177U CN 205137177 U CN205137177 U CN 205137177U CN 201520891176 U CN201520891176 U CN 201520891176U CN 205137177 U CN205137177 U CN 205137177U
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- wiring board
- fpc
- rigid
- board
- power
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Abstract
The utility model discloses a power electroseparation formula soft or hard combines board light reflecting strip, including flexible printed circuit, FPC (1), rigid circuit board (2) and LED banks (3), flexible printed circuit, FPC (1) is overhead kick shape, and flexible printed circuit, FPC (1) including the first line board (1 -1) and the the second line board (1 -2) that is connected with the first line board (1 -1), rigid circuit board (2) welding is in the second line board (1 -2's) inboard, LED banks (3) welding is in the outside of rigid circuit board (2). The utility model discloses a reverse side welds (back hot pressing formula) or bends and welds (wound form) and can bring up to 3 -5kg with the pulling force, power electroseparation technique can be effectively with the stress point with the welding point separation, can not drag because of the later stage equipment and lead to the fracture of FPC welding point and peel off.
Description
Technical field
The utility model relates to a kind of luminous lamp strip, is specifically related to a kind of power electric separation type Rigid Flex luminous lamp strip.
Background technology
LED lamp bar refers to and LED is assembled on banded FPC (FPC) or PCB (rigid wiring board), because its shape of product is gained the name as the strap.Because long service life (normally the life-span was at 8 ~ 100,000 hours), environmental protection and showing up prominently in various decoration industry gradually.
In prior art, see Fig. 1, FPC 1 is reverse-hook shape, rigid wiring board 2 is connected on the outside of FPC 1 by brazing, LED group 3 is welded on the inner side of FPC 1, then FPC 1 and the stress point of rigid wiring board 2 are the outside of FPC 1, because the pad of FPC 1 and rigid wiring board 2 and stress point are in the same side (outside), can be subject to vertical force in installation process, solder joint will be pulled off when being subject to the power of 0.3kg.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of power electric separation type Rigid Flex luminous lamp strip, is separated by stress point, pulling force can be brought up to 3-5kg with pad.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of power electric separation type Rigid Flex luminous lamp strip of the present utility model, comprise FPC, rigid wiring board and LED group, FPC is reverse-hook shape, the second wiring board that FPC comprises first line plate and is connected with first line plate, rigid wiring board is welded on the inner side of the second wiring board, and LED bond pads is in the outside of rigid wiring board.
What above-mentioned rigid wiring board and welding between the second wiring board adopted is that brazing connects.
A kind of power electric separation type Rigid Flex luminous lamp strip of the present utility model, comprise FPC, rigid wiring board and LED group, FPC is C shape, the 4th wiring board, the 5th wiring board and the 6th wiring board that FPC comprises tertiary circuit plate and is connected successively with tertiary circuit plate, rigid wiring board is welded on the inner side of the 6th wiring board, and LED bond pads is in the outside of rigid wiring board.
What welding between above-mentioned rigid wiring board with the 6th wiring board adopted is that brazing connects.
It should be noted that: the common difference technical characteristic of this two schemes is: rigid wiring board is welded on the inner side of FPC, thus makes stress point follow pad to be separated, thus claim 1 and claim 3 possess unicity.
The utility model adopts reverse side weldering (back side heat pressing type) or bending weldering (wound form) pulling force can be brought up to 3-5kg, stress point can effectively be separated with pad by the electrically separated technology of power, can not pull cause FPC pad to rupture and peel off because of later stage assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is the structural representation of embodiment 1;
Fig. 3 is the structural representation of embodiment 2;
Each label in figure: FPC 1, first line plate 1-1, the second wiring board 1-2, tertiary circuit plate 1-3, the 4th wiring board 1-4, the 5th wiring board 1-5, the 6th wiring board 1-6, rigid wiring board 2, LED group 3.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
Embodiment 1:
See Fig. 2, a kind of power electric separation type Rigid Flex luminous lamp strip, comprise FPC 1, rigid wiring board 2 and LED group 3, FPC 1 is reverse-hook shape, the second wiring board 1-2 that FPC 1 comprises first line plate 1-1 and is connected with first line plate 1-1, rigid wiring board 2 is welded on the inner side of the second wiring board 1-2, and LED group 3 is welded on the outside of rigid wiring board 2.
In the present embodiment, what welding between rigid wiring board 2 with the second wiring board 1-2 adopted is that brazing connects.
The present embodiment adopts reverse side to weld (back side heat pressing type), and stress point can effectively be separated with pad by the electrically separated technology of power, and can not pull because of later stage assembling the fracture of FPC pad and stripping that cause, pulling force rises to 3kg by 0.3kg, performance boost.
Embodiment 2:
See Fig. 3, a kind of power electric separation type Rigid Flex luminous lamp strip, comprise FPC 1, rigid wiring board 2 and LED group 3, FPC 1 is C shape, the 4th wiring board 1-4, the 5th wiring board 1-5 and the 6th wiring board 1-6 that FPC 1 comprises tertiary circuit plate 1-3 and is connected successively with tertiary circuit plate 1-3, rigid wiring board 2 is welded on the inner side of the 6th wiring board 1-6, and LED group 3 is welded on the outside of rigid wiring board 2.
In the present embodiment, what welding between rigid wiring board 2 with the 6th wiring board 1-6 also adopted is that brazing connects.
The present embodiment adopts bending to weld (wound form), and stress point can effectively be separated with pad by the electrically separated technology of power, and can not pull because of later stage assembling the fracture of FPC pad and stripping that cause, pulling force rises to 5kg by 0.3kg, performance boost.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a power electric separation type Rigid Flex luminous lamp strip, comprise FPC (1), rigid wiring board (2) and LED group (3), it is characterized in that, described FPC (1) is reverse-hook shape, the second wiring board (1-2) that FPC (1) comprises first line plate (1-1) and is connected with first line plate (1-1), described rigid wiring board (2) is welded on the inner side of the second wiring board (1-2), and described LED group (3) is welded on the outside of rigid wiring board (2).
2. power electric separation type Rigid Flex luminous lamp strip according to claim 1, is characterized in that, what described rigid wiring board (2) and welding between the second wiring board (1-2) adopted is that brazing connects.
3. a power electric separation type Rigid Flex luminous lamp strip, comprise FPC (1), rigid wiring board (2) and LED group (3), it is characterized in that, described FPC (1) is C shape, the 4th wiring board (1-4) that FPC (1) comprises tertiary circuit plate (1-3) and is connected successively with tertiary circuit plate (1-3), 5th wiring board (1-5) and the 6th wiring board (1-6), described rigid wiring board (2) is welded on the inner side of the 6th wiring board (1-6), described LED group (3) is welded on the outside of rigid wiring board (2).
4. power electric separation type Rigid Flex luminous lamp strip according to claim 3, is characterized in that, what welding between described rigid wiring board (2) with the 6th wiring board (1-6) adopted is that brazing connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891176.0U CN205137177U (en) | 2015-11-10 | 2015-11-10 | Power electroseparation formula soft or hard combines board light reflecting strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520891176.0U CN205137177U (en) | 2015-11-10 | 2015-11-10 | Power electroseparation formula soft or hard combines board light reflecting strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205137177U true CN205137177U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520891176.0U Expired - Fee Related CN205137177U (en) | 2015-11-10 | 2015-11-10 | Power electroseparation formula soft or hard combines board light reflecting strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205137177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276424A (en) * | 2015-11-10 | 2016-01-27 | 台龙电子（昆山）有限公司 | Force-electric-separation type flexible-rigid combined board luminous light bar |
-
2015
- 2015-11-10 CN CN201520891176.0U patent/CN205137177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276424A (en) * | 2015-11-10 | 2016-01-27 | 台龙电子（昆山）有限公司 | Force-electric-separation type flexible-rigid combined board luminous light bar |
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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: 20160406 Termination date: 20201110 |