CN204513066U - Once double-coloredly extrude soft light bar - Google Patents
Once double-coloredly extrude soft light bar Download PDFInfo
- Publication number
- CN204513066U CN204513066U CN201520080534.XU CN201520080534U CN204513066U CN 204513066 U CN204513066 U CN 204513066U CN 201520080534 U CN201520080534 U CN 201520080534U CN 204513066 U CN204513066 U CN 204513066U
- Authority
- CN
- China
- Prior art keywords
- coloredly
- once double
- light bar
- soft light
- plastic cement
- 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
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model patent relates to once double-coloredly extrudes soft light bar, and comprise encapsulation plastic cement, LED lamp bead, FPC flexible PCB, wire, described encapsulation plastic cement extrudes plastic cement for once double-colored.LED lamp bead directly uses the alternating current of 220V, adopts once double-colored expressing technique to be solid extruding, and without encapsulation space, moisture proof electrical insulation properties is better, and light transmission is better, and light effective rate of utilization is higher, and technique is simple, and cost is low.
Description
Technical field
The present invention relates to LED illumination lamp, particularly relate to the soft light bar that outside uses PVC encapsulation.
Background technology
LED, as a forth generation lighting source, has energy-conservation and life-span advantage significantly.Along with the development of society, the lighting energy consumption problem in daily life becomes increasingly conspicuous, and therefore, has the LED lamp of remarkable power savings advantages more and more by the favor of people.
Flexible LED lamp band, because FPC made of soft, can bend arbitrarily, folds, reels, and can arbitrarily move at three dimensions and stretch and can not fracture.The place being suitable for irregular place and narrow space uses, and also because it can bend arbitrarily and reel, is suitable in ad decoration, be combined various pattern.Therefore, LED is applied more and more extensive in sight illumination and emotional-appeal illumination.
In order to be applicable to being applied in various environment, especially prevent the electric insulation Problem of Failure that wet weather etc. brings, be set with PVC soft plastic outside flexible LED lamp band, thus to some extent solving technical problem.The flexible LED lamp band of existing PVC encapsulation, adopts twice expressing technique to encapsulate, before this sealing of wire, flexible LED lamp band in attachment, after carrying out circuit communication, secondary sealing, there is space between LED light source and secondary sealing, be unfavorable for printing opacity, secondary encapsulation cost is also high.
Utility model content
Based on this, be necessary for prior art Problems existing, the purpose of this utility model is to provide that one is once double-colored extrudes soft light bar, adopts once double-colored solidly to extrude.
One is once double-colored extrudes soft light bar, and comprise encapsulation plastic cement, LED lamp bead, FPC flexible PCB, wire, it is characterized in that, described encapsulation plastic cement extrudes plastic cement for once double-colored.
Wherein in an embodiment, describedly once double-coloredly extrude plastic cement, the upper end at described LED lamp bead place is for extruding transparent PVC, and lower end relative is in addition for extruding opaque PVC.
Wherein in an embodiment, described wire is pressed together on described FRC flexible PCB.
Wherein in an embodiment, the described once double-colored once double-colored expressing technique extruding plastic cement is solid extruding.
Wherein in an embodiment, described LED light source, FRC flexible PCB and described once double-coloredly extrude tight between plastic cement.
Wherein in an embodiment, it is obtained that described wire adopts diameter 1.7mm pure copper wire to be pressed on wiring board.
Wherein in an embodiment, described LED lamp bead directly uses the alternating current of 220V.
Hinge structure, the beneficial effects of the utility model are, solidly to be extruded by once double-colored, cost is lower, and structure is simple, and light transmission is better, and light effective rate of utilization is higher, and moisture proof electrical insulation properties is better.
Accompanying drawing explanation
Fig. 1 is the structural representation that the secondary of prior art extrudes soft light bar;
Fig. 2 is the structural representation once extruding soft light bar of the present utility model.
1 LED lamp bead 2 FPC flexible PCB 3 wire 4 first time was extruded encapsulation PVC glue 5 second time and extrudes that encapsulation PVC glue 6 package cavity 7 is double-colored once extrudes the opaque PVC of PVC glue 70 transparent PVC 71
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the utility model.
The secondary that Fig. 1 gives prior art extrudes the structural representation of soft light bar.The soft light bar of this PVC packaged LED, comprises LED lamp bead 1, FPC flexible PCB 2, wire 3, extrudes encapsulation PVC glue 4 for the first time, extrudes encapsulation PVC glue 5 for the second time.Wire 3 first carries out the first sealing, is the upper flexible LED lamp band (comprising LED lamp bead 1 and FPC flexible PCB 2 thereof) of attachment afterwards, carries out circuit connection, then carry out second time sealing.Sealing need carry out secondary operation, and cost is high, and is hollow expressing technique, there is obvious package cavity 6 between the PVC gum cover of LED lamp bead and secondary encapsulation, and due to the existence of package cavity 6, cause light transmission to weaken, moisture proof electrical insulation properties is poor.
Fig. 2 gives the once double-colored structural representation extruding soft light bar of the present utility model.What this PVC encapsulated double-coloredly again and again extrudes soft light bar and comprises LED lamp bead 1, FPC flexible PCB 2, wire 3, double-coloredly once extrudes PVC glue 7.The described double-colored transparent PVC 70 once extruded PVC glue 7 and comprise upper end, LED lamp bead 1 place, and the opaque PVC71 of relative lower end.Wherein, wire 3 adopts diameter 1.7mm pure copper wire to be pressed together in advance on FPC flexible PCB 2 to carry out circuit connection, carries out double-coloredly once solidly extruding encapsulation, forms a solid soft light bar.Described LED lamp bead 1 directly uses the alternating current of 220V.There is not package cavity in this solid soft light bar, the light transmission of such light is just better, and light effective rate of utilization is higher, and moisture proof electrical insulation properties is better simultaneously, and one time expressing technique is simple, and cost is low.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. once double-coloredly extrude a soft light bar, comprise encapsulation plastic cement, LED lamp bead, FPC flexible PCB, wire, it is characterized in that, described encapsulation plastic cement extrudes plastic cement for once double-colored.
2. according to claim 1ly once double-coloredly extrude soft light bar, it is characterized in that, describedly once double-coloredly extrude plastic cement, the upper end at described LED lamp bead place is for extruding transparent PVC, and lower end relative is in addition for extruding opaque PVC.
3. according to claim 1ly once double-coloredly extrude soft light bar, it is characterized in that, described wire is pressed together on described FRC flexible PCB.
4. according to claim 1ly once double-coloredly extrude soft light bar, it is characterized in that, the described once double-colored once double-colored expressing technique extruding plastic cement is solid extruding.
5. according to claim 1ly once double-coloredly extrude soft light bar, it is characterized in that, described LED light source, FRC flexible PCB and described once double-coloredly to extrude between plastic cement without encapsulating space.
6. according to claim 1ly once double-coloredly extrude soft light bar, it is characterized in that, it is obtained that described wire adopts diameter 1.7mm pure copper wire to be pressed on wiring board.
7. according to claim 1ly once double-coloredly extrude soft light bar, it is characterized in that, described LED lamp bead directly uses the alternating current of 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080534.XU CN204513066U (en) | 2015-02-05 | 2015-02-05 | Once double-coloredly extrude soft light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520080534.XU CN204513066U (en) | 2015-02-05 | 2015-02-05 | Once double-coloredly extrude soft light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513066U true CN204513066U (en) | 2015-07-29 |
Family
ID=53711043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520080534.XU Expired - Fee Related CN204513066U (en) | 2015-02-05 | 2015-02-05 | Once double-coloredly extrude soft light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513066U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106206864A (en) * | 2016-07-15 | 2016-12-07 | 天禧光电科技有限公司 | LED lamp bar is once molded process for filling colloid and LED lamp bar thereof |
| CN106499959A (en) * | 2015-09-03 | 2017-03-15 | Itc有限公司 | There is the LED line shape lamp component of clear bottom |
| CN107394029A (en) * | 2017-08-29 | 2017-11-24 | 江苏欧密格光电科技股份有限公司 | A kind of barrier type secondary encapsulation LED component |
| WO2021073236A1 (en) * | 2019-10-16 | 2021-04-22 | 王定锋 | Led lamp strip coated with pvc resin and manufacturing method therefor |
-
2015
- 2015-02-05 CN CN201520080534.XU patent/CN204513066U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106499959A (en) * | 2015-09-03 | 2017-03-15 | Itc有限公司 | There is the LED line shape lamp component of clear bottom |
| CN106206864A (en) * | 2016-07-15 | 2016-12-07 | 天禧光电科技有限公司 | LED lamp bar is once molded process for filling colloid and LED lamp bar thereof |
| CN107394029A (en) * | 2017-08-29 | 2017-11-24 | 江苏欧密格光电科技股份有限公司 | A kind of barrier type secondary encapsulation LED component |
| WO2021073236A1 (en) * | 2019-10-16 | 2021-04-22 | 王定锋 | Led lamp strip coated with pvc resin and manufacturing method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204513066U (en) | Once double-coloredly extrude soft light bar | |
| CN203489078U (en) | Flexible lamp band with power supply joint | |
| CN202691735U (en) | Transparent wire light string | |
| CN203413577U (en) | High-voltage lamp strip | |
| CN202327776U (en) | LED (Light Emitting Diode) surface-mounted lamp band and circuit structure thereof | |
| CN201757315U (en) | Segmented-connected LED decoration lamp string | |
| CN205303843U (en) | Intelligence pronunciation safety socket | |
| CN103269536A (en) | Parallel-connection electroluminescent wire | |
| CN203784800U (en) | Novel electricity-saving low voltage illumination box | |
| CN203336281U (en) | LED chip full-angle mercury-free U-shaped energy-saving lamp | |
| CN203912317U (en) | Flexible circuit board and LED flexible light band with the same | |
| CN203190171U (en) | Light bar | |
| CN202674893U (en) | A tri-proof LED lamp | |
| CN203192443U (en) | Solar photovoltaic cable | |
| CN205640283U (en) | Novel waterproof soft lamp strip of LED | |
| CN203099433U (en) | COB area light source | |
| CN203242396U (en) | Light-reflecting warning wire cable | |
| CN104075140A (en) | LED soft waterproof light source module | |
| CN203605067U (en) | LED silica gel flexible light bar | |
| CN203912316U (en) | A flexible circuit board and an LED flexible lamp strip with the flexible circuit board | |
| CN204362468U (en) | The surge protector of highly reliable high-protection level | |
| CN202040646U (en) | Novel waterproof light-emitting diode (LED) streetlamp | |
| CN203010306U (en) | Waterproof type light emitting diode (LED) patch module | |
| CN204127730U (en) | A kind of tubular light fitting with waterproof construction | |
| CN206338655U (en) | A kind of high-voltage LED lamp bar |
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: 20150729 Termination date: 20160205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |