CN101799135A - Process for manufacturing flexible lamp belts - Google Patents
Process for manufacturing flexible lamp belts Download PDFInfo
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- CN101799135A CN101799135A CN201010110893A CN201010110893A CN101799135A CN 101799135 A CN101799135 A CN 101799135A CN 201010110893 A CN201010110893 A CN 201010110893A CN 201010110893 A CN201010110893 A CN 201010110893A CN 101799135 A CN101799135 A CN 101799135A
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- China
- Prior art keywords
- plastic cement
- band
- flexible lamp
- flexible light
- light band
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Abstract
The invention discloses a process for manufacturing flexible lamp belts, which comprises the following steps: thawing; patching; over-back flow soldering; connecting weld lines; dispensing adhesive; extrusion molding; and molding front and back plastic waterproof plugs. After the technical scheme is adopted, as a flexible lamp belt is directly put into an extruder for extruding, namely, to extrude a plastic protective sleeve on the periphery of the lamp belt, and as the plastic waterproof plugs are directly molded at two ends of the flexible lamp belt, the prior process for processing and manufacturing flexible lamp belts is simplified; product yield is improved; and the demand for the batch production of the flexible lamp belts with flexibility and waterproof property can be achieved.
Description
[technical field]
The present invention relates to the technical field of LED light fixture, relate in particular to a kind of manufacture craft of flexible light band.
[background technology]
Decorate as lighting engineering on the market in the prior art and use luminous zone, majority directly is connected into luminous zone for neon big gun, miniature bulb, light emitting diode, though also use light emitting diode (LED) or LED paster, structure is different as " lighting engineering is decorated and used luminous zone " that Chinese patent 200520053289.X discloses.Basic structure is that light emitting diode (LED) or LED paster and current-limiting resistance connection in series-parallel form are welded on the FPC, send the plastic tube machine is shaped to pipe or the extension of flat type pipe indefinite length with soft transparent engineering materials such as PVC luminous zone afterwards to, it only rests on above the luminous zone, and do not have the LED light-emitting area external, be different from existing LED luminous zone LED light-emitting area along the luminous zone length direction, it has advantages such as the high and low power consumption of brightness, high life, big, the easy installation in visual angle.But the defective on its The Nomenclature Composition and Structure of Complexes, therefore the effect that can't accomplish waterproof, optically focused, can not satisfy a large amount of outdoor demands of applications.
In view of above drawback, the manufacture craft that is necessary in fact to provide a kind of new flexible light band is to overcome above-mentioned defective.
[novel content]
The objective of the invention is at above-mentioned existing defective and deficiency, for society provides a kind of manufacture craft of flexible light band, this technology is easy to operate, and the yield rate height is suitable for producing in batches the flexible light band with flexibility, waterproof.
For achieving the above object, the technical scheme that the present invention takes is: a kind of manufacture craft of flexible light band, and it may further comprise the steps:
(1) thaw, the tin cream that will be used to weld thaws;
(2) paster pastes LED lamp and resistance into the corresponding position of pcb board;
(3) cross Reflow Soldering, the pcb board that paster is housed is packed into and was carried out Reflow Soldering in the reflow machine;
(4) bonding wire connects, and becomes the connection of each wall scroll LED lamp band;
(5) some glue, the corresponding position point gluing on LED wick sheet;
(6) extrusion molding is put into the lamp band and is carried out extrusion on the extruder, promptly at the peripheral extrusion one plastic cement protective sleeve of lamp band;
(7) the plastic cement waterproof plug before and after the moulding utilizes plastic cement waterproof plug before and after the mould one-shot forming with the flexible light band make-up machine of packing into.
After the present invention adopts as above technical scheme; owing to directly flexible light band is put into and is carried out extrusion on the extruder; promptly at the peripheral extrusion one plastic cement protective sleeve of lamp band; and the two ends straight forming of flexible light band goes out plastic cement waterproof plug; therefore; it has simplified original flexible light band processing technology thereof, has improved the finished product rate, can realize producing in batches the demand of the flexible light band with flexibility, waterproof.
[description of drawings]
Fig. 1 is the schematic diagram of the utility model flexible light band;
Fig. 2 is the schematic diagram after the utility model flexible light band mounting lamp holder;
Fig. 3 is the schematic flow sheet of the manufacture craft of flexible light band of the present invention.
[specific embodiment]
Below by specific embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Please refer to Fig. 1 to shown in Figure 3, a kind of flexible light band, it comprises LED encapsulation unit 10 and PCB circuit board 20, LED encapsulation unit 10 is encapsulated on the PCB circuit board 20, thereby forms long ribbon shape.
The surface 21 that PCB circuit board 20 is installed on LED encapsulation unit 10 is provided with fluid sealant, and described fluid sealant can be layer of silica gel or other transparency glue preferably.The both end sides that is packaged with the PCB circuit board 20 of LED encapsulation unit 10 also directly is injection molded into lamp socket 30.
Please refer to shown in Figure 3, the manufacture craft flow process of above-mentioned flexible light band is: at first the tin cream that will be used to weld thaws, again tin cream is brushed in the steel mesh, again resistance and LED lamp are pasted in the pcb board, and check whether paster direction and material be correct, to be checked putting it into after qualified crossed Reflow Soldering in the reflow machine, reexamine after Reflow Soldering is finished whether failure welding is arranged, problems such as colour-difference, just carry out wall scroll bonding wire and many connections (the LED light belt of wall scroll is linked together) once more after the passed examination, test after connection is finished; Carry out burn-in test after the test passes, carry out a glue operation (glue that is about to prepare pours into the pcb board surface) after burn-in test is finished, carry out visual examination after aforementioned flow process is finished again, carry out the secondary burn-in test after visual examination is qualified again; After the last test passes to be aging the lamp band is put into extruder and carry out extrusion, be about to the peripheral increase of lamp band one deck plastic cement protective sleeve (fluid sealant), and finish the shaping work of the plastic cement waterproof plug (lamp socket 30) of rear and front end.
The manufacture craft of a kind of flexible light band of the present invention, be not restricted to described in specification and the embodiment, therefore for the personnel of familiar field, can easily realize additional advantage and modification, so under the situation of the spirit and scope of the universal that does not deviate from claim and equivalency range and limited, the examples shown that the present invention is not limited to specific details, representational equipment and illustrates here and describe.
Claims (2)
1. the manufacture craft of a flexible light band is characterized in that it may further comprise the steps:
(1) thaw, the tin cream that will be used to weld thaws;
(2) paster pastes LED lamp and resistance into the corresponding position of pcb board;
(3) cross Reflow Soldering, the pcb board that paster is housed is packed into and was carried out Reflow Soldering in the reflow machine;
(4) bonding wire connects, and becomes the connection of each wall scroll LED lamp band;
(5) some glue, the corresponding position point gluing on LED wick sheet;
(6) extrusion molding is put into the lamp band and is carried out extrusion on the extruder, promptly at the peripheral extrusion one plastic cement protective sleeve of lamp band;
(7) the plastic cement waterproof plug before and after the moulding utilizes plastic cement waterproof plug before and after the mould one-shot forming with the flexible light band make-up machine of packing into.
2. the manufacture craft of flexible light band as claimed in claim 1, it is characterized in that: described plastic cement protective sleeve has strong light transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010110893A CN101799135A (en) | 2010-02-21 | 2010-02-21 | Process for manufacturing flexible lamp belts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010110893A CN101799135A (en) | 2010-02-21 | 2010-02-21 | Process for manufacturing flexible lamp belts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101799135A true CN101799135A (en) | 2010-08-11 |
Family
ID=42594931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010110893A Pending CN101799135A (en) | 2010-02-21 | 2010-02-21 | Process for manufacturing flexible lamp belts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101799135A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853309A (en) * | 2012-03-21 | 2013-01-02 | 陈晓东 | Waterproof flexible LED (light-emitting diode) strip and manufacture method thereof |
| CN102878470A (en) * | 2011-07-15 | 2013-01-16 | 广东德豪润达电气股份有限公司 | Light-emitting diode (LED) flexible linear light source and manufacturing method thereof |
| CN109686833A (en) * | 2018-12-21 | 2019-04-26 | 逄博 | The secondary glue sealing method of Luminous Ring |
| CN110939882A (en) * | 2018-09-21 | 2020-03-31 | 鸿盛国际有限公司 | Mould strip for processing linear lamp and linear lamp processing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453498A (en) * | 2002-04-25 | 2003-11-05 | 林原 | Flexible light-emitting unit and its making process |
-
2010
- 2010-02-21 CN CN201010110893A patent/CN101799135A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1453498A (en) * | 2002-04-25 | 2003-11-05 | 林原 | Flexible light-emitting unit and its making process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878470A (en) * | 2011-07-15 | 2013-01-16 | 广东德豪润达电气股份有限公司 | Light-emitting diode (LED) flexible linear light source and manufacturing method thereof |
| CN102853309A (en) * | 2012-03-21 | 2013-01-02 | 陈晓东 | Waterproof flexible LED (light-emitting diode) strip and manufacture method thereof |
| CN110939882A (en) * | 2018-09-21 | 2020-03-31 | 鸿盛国际有限公司 | Mould strip for processing linear lamp and linear lamp processing method |
| CN109686833A (en) * | 2018-12-21 | 2019-04-26 | 逄博 | The secondary glue sealing method of Luminous Ring |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100811 |