CN101769468A - Full-covered light-emitting diode light bar and manufacturing method thereof - Google Patents
Full-covered light-emitting diode light bar and manufacturing method thereof Download PDFInfo
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- CN101769468A CN101769468A CN200810187758A CN200810187758A CN101769468A CN 101769468 A CN101769468 A CN 101769468A CN 200810187758 A CN200810187758 A CN 200810187758A CN 200810187758 A CN200810187758 A CN 200810187758A CN 101769468 A CN101769468 A CN 101769468A
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Abstract
The invention discloses a full-covered light-emitting diode light bar. The light bar comprises a first lead, a second lead, an insulating layer, a light-emitting diode crystal particle, a metal lead and a light-transmitting element, wherein the first lead and the second lead are arranged at intervals; the insulating layer is formed by hot-pressing on the first lead and the second lead and provided with a slot; a crystal-placing section of the first lead is exposed out of the slot, and a connecting section of the second lead is exposed out of the slot; the light-emitting diode crystal particle is provided with a first electrode and a second electrode and arranged in the slot; the first electrode is electrically fixed on the crystal-placing section; the second electrode is electrically connected with the connecting section by the metal lead; and the slot is sealed by the light-transmitting element. Therefore, the full-covered light-emitting diode light bar is formed.
Description
Technical field
The present invention refers to a kind of parallel-connected type light-emitting diode lamp bar especially relevant for a kind of light-emitting device.
Background technology
Light emitting diode (Light Emitting Diode, LED) because have low power consuming, long service life, characteristics such as volume is little, reaction is fast, replaces conventional bulb gradually and use in the various light-emitting devices, as the luminous lamp strip that is used to decorate is one of them.
With the patent of light emitting diode as the lamp string of light-emitting component, seen No. 558622 patent of TaiWan, China bulletin, be a kind of " adhered lamp strip unit and manufacture method thereof ", utilize on the laminating layer and a laminating layer so that a conductive unit is fitted in wherein, other connects processing, utilize one to connect lead, encapsulate at last, make the lamp bar to coat this light source cell and connection lead to electrically connect this light source cell and this conductive unit.
Yet, in the above-mentioned patent, this conductive unit is fixed in this upper and lower laminating layer in the fixing mode of fitting, when this lamp bar is crooked significantly, this upper and lower laminating layer is easily because of flexural deformation separates, and at this moment, the conductive unit that fits in therebetween promptly may produce loosening and displacement, and then make tiny connection wire fracture, cause this light source cell to damage, influence this luminous lamp strip attractive in appearance when luminous.
Summary of the invention
A main purpose of the present invention is to provide a kind of full-covered light-emitting diode light bar that bears the distortion of macrobending amplitude.
In order to realize above-mentioned purpose, the present invention is a kind of full-covered light-emitting diode light bar, one first lead and one second lead of spacing parallel arranging are provided, and hot pressing goes out to form the insulating barrier of short slot on first and 1 second lead, first lead exposes in short slot puts brilliant section, and second lead exposes the section of connecting in short slot; Other provides the LED crystal particle with one first electrode and one second electrode and is arranged in the short slot, and make first electrode electrically be bonded to putting on the brilliant section, with a plain conductor second electrode is electrically connected to the section of connecting again, utilize a light penetrating object involution short slot at last, to form a full-covered light-emitting diode light bar.
The present invention is to utilize hot pressing mode and forms an insulating barrier that coats this first and second lead than the effect of known technology; with when LED light string is crooked significantly; this insulating barrier still can firmly coat this first and second lead and not make its displacement; prevent that the plain conductor that electrically connects this LED crystal particle and second lead from rupturing because of displacement; avoid LED crystal particle to damage keeping the aesthetic property of this luminous lamp strip when luminous, and then increase practicality of the present invention.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is a stereo appearance figure of the present invention;
Fig. 2 is first lead of the present invention and second lead;
Fig. 3 is the schematic diagram of insulating barrier hot pressing of the present invention on first lead and second lead;
Fig. 4 first electrode of the present invention electrically is bonded to the schematic diagram of putting brilliant section;
Fig. 5 electrically connects the schematic diagram of this second electrode and this section of connecting for plain conductor of the present invention;
Fig. 6 is the schematic diagram of this short slot of light penetrating object involution of the present invention;
Fig. 7 is along the cutaway view of 7-7 line among Fig. 6;
Fig. 8 is a making step flow chart of the present invention.
Wherein, Reference numeral
1 light-emitting diode light bar, 10 first leads
11 put brilliant section 20 second leads
21 sections of connecting, 30 insulating barriers
31 short slots, 40 LED crystal particles
41 first electrodes, 42 second electrodes
43 metal gaskets, 50 plain conductors
60 light penetrating objects
81～86 steps
The specific embodiment
Relevant detailed description of the present invention and technology contents, conjunction with figs. is described as follows, however appended accompanying drawing only provides reference and explanation usefulness, is not to be used for the present invention is limited.
Please refer to Fig. 1, be the stereo appearance figure of full-covered light-emitting diode light bar of the present invention; The invention provides a kind of light-emitting diode light bar 1 of full-covering type, this light-emitting diode light bar 1 comprises one first lead 10 and one second lead 20, and this second lead 20 is spaced with this first lead 10, form an insulating barrier 30 with hot pressing mode in addition, this insulating barrier 30 coats this first lead 10 and second lead 20 and forms a short slot 31, its material is plastics, wherein, first lead 10 exposes in this short slot 31 puts brilliant section 11, and this second lead 20 exposes a section of connecting 21 in this short slot 31.
Installed a LED crystal particle 40 in this short slot 31 respectively, this LED crystal particle 40 has one first electrode 41 and one second electrode 42, this first electrode 41 electrically is bonded to this and puts brilliant section last 11, this second electrode 42 and this section of connecting 21 connect with a plain conductor 50, this plain conductor 50 can be for the gold thread of routing or other metal wire that substitutes, in present embodiment, can be provided with a metal gasket 43 on this second electrode 42, this plain conductor 50 electrically connects this metal gasket 43 and this section of connecting 21.
After the electric connection of finishing those LED crystal particles 40, again with this short slot 31 of a light penetrating object 60 involutions, the material of this light penetrating object 60 can be epoxy resin or other colloid of light transmission, is used to cover this LED crystal particle 40, this plain conductor 50, this puts brilliant section 11 and this section of connecting 21.
Please, show the making schematic diagram of full-covered light-emitting diode light bar of the present invention, please be the making step flow chart of full-covered light-emitting diode light bar of the present invention simultaneously with reference to Fig. 8 in addition in regular turn with reference to Fig. 2 to Fig. 7; At first please refer to Fig. 2, one first lead 10 and one second lead 20 (step 81) of spacing parallel arranging is provided; Again as shown in Figure 3, with hot pressing mode, form the insulating barrier 30 (step 82) with short slot 31 on this first and 1 second lead 10,20, this first lead 10 and second lead 20 are put brilliant section 11 and one section of connecting 21 respectively at exposing outside one in this short slot 31.
Other provides a LED crystal particle 40 (step 83), this LED crystal particle 40 has one first electrode 41 and one second electrode 42, on this second electrode 42, also can be provided with a metal gasket 42, continuation is with reference to Fig. 4, this LED crystal particle 40 is arranged in this short slot 31, making this first electrode 41 electrically be bonded to this puts on the brilliant section 11 (step 84), again as shown in Figure 5, electrically connect this second electrode 42 and this section of connecting 21 (step 85) with a plain conductor 50, at last with reference to Fig. 6, with this short slot 31 of a light penetrating object 60 involutions, to cover this LED crystal particle 40 in this short slot 31, this plain conductor 50, this puts brilliant section 11 and this section of connecting 21 (step 86).
Please refer to Fig. 7, be assembled sectional view of the present invention; As can be seen from Figure, this light penetrating object 60 need cover this LED crystal particle 40 and this plain conductor 50 fully, and during routing, this plain conductor 50 can be a little more than the surface of this LED crystal particle 40, therefore, the short slot 31 of this insulating barrier 30 sets up the formation height of the degree of depth and this light penetrating object 60 to pay special attention to.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (8)
1. the manufacture method of a full-covered light-emitting diode light bar is characterized in that, comprising:
(a) provide one first lead and one second lead of spacing parallel arranging;
(b) form the insulating barrier with a short slot with hot pressing mode on this first and 1 second lead, this first lead exposes in this short slot puts brilliant section, and this second lead exposes the section of connecting in this short slot;
(c) provide a LED crystal particle with one first electrode and one second electrode;
(d) this LED crystal particle is arranged in this short slot, and makes this first electrode electrically be bonded to this putting on the brilliant section;
(e) with a plain conductor second electrode of this LED crystal particle is electrically connected to this section of connecting; And
(f) with this short slot of light penetrating object involution, and cover this LED crystal particle, this plain conductor, this puts brilliant section and this section of connecting.
2. the manufacture method of full-covered light-emitting diode light bar according to claim 1 is characterized in that, should more comprise one (d ') step after (d) step, should (d ') step be to form a metal gasket on second electrode of this LED crystal particle.
3. the manufacture method of full-covered light-emitting diode light bar according to claim 2 is characterized in that, this plain conductor electrically connects this metal gasket and this section of connecting.
4. a full-covered light-emitting diode light bar is characterized in that, comprising:
One first lead;
One second lead is arranged with this first conductor spacing;
One insulating barrier coats this first lead and second lead and forms a short slot with hot pressing mode, and this first lead exposes in this short slot puts brilliant section, and this second lead exposes the section of connecting in this short slot;
One LED crystal particle has one first electrode and one second electrode and is arranged in this short slot, and this first electrode electrically is bonded to this and puts on the brilliant section;
One plain conductor electrically connects this second electrode and this section of connecting; And
One light penetrating object, this short slot of involution, and cover this LED crystal particle, this plain conductor, this puts brilliant section and this section of connecting.
5. full-covered light-emitting diode light bar according to claim 4 is characterized in that, the material of this insulating barrier is plastics.
6. full-covered light-emitting diode light bar according to claim 4 is characterized in that, this plain conductor is a gold thread.
7. full-covered light-emitting diode light bar according to claim 4 is characterized in that, this second electrode more comprises a metal gasket, and this plain conductor electrically connects this metal gasket and this section of connecting.
8. full-covered light-emitting diode light bar according to claim 4 is characterized in that, the material of this light penetrating object is an epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810187758A CN101769468A (en) | 2008-12-31 | 2008-12-31 | Full-covered light-emitting diode light bar and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810187758A CN101769468A (en) | 2008-12-31 | 2008-12-31 | Full-covered light-emitting diode light bar and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101769468A true CN101769468A (en) | 2010-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810187758A Pending CN101769468A (en) | 2008-12-31 | 2008-12-31 | Full-covered light-emitting diode light bar and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101769468A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012009839A1 (en) * | 2010-07-20 | 2012-01-26 | Wang Dingfeng | Single-sided circuit board and manufacturing method thereof |
| CN102709444A (en) * | 2012-05-21 | 2012-10-03 | 王定锋 | Light-emitting diode (LED) strip module with LED brackets directly formed on wires and manufacturing method for LED strip module |
| CN103542310A (en) * | 2012-07-12 | 2014-01-29 | 达昌电子科技(苏州)有限公司 | Manufacturing method of light bar |
-
2008
- 2008-12-31 CN CN200810187758A patent/CN101769468A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012009839A1 (en) * | 2010-07-20 | 2012-01-26 | Wang Dingfeng | Single-sided circuit board and manufacturing method thereof |
| CN102709444A (en) * | 2012-05-21 | 2012-10-03 | 王定锋 | Light-emitting diode (LED) strip module with LED brackets directly formed on wires and manufacturing method for LED strip module |
| CN102709444B (en) * | 2012-05-21 | 2015-03-18 | 王定锋 | Light-emitting diode (LED) strip module with LED brackets directly formed on wires and manufacturing method for LED strip module |
| CN103542310A (en) * | 2012-07-12 | 2014-01-29 | 达昌电子科技(苏州)有限公司 | Manufacturing method of light bar |
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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 |
Open date: 20100707 |