CN101354112A - Improved led lamp structure and forming method thereof - Google Patents
Improved led lamp structure and forming method thereof Download PDFInfo
- Publication number
- CN101354112A CN101354112A CNA200810128352XA CN200810128352A CN101354112A CN 101354112 A CN101354112 A CN 101354112A CN A200810128352X A CNA200810128352X A CN A200810128352XA CN 200810128352 A CN200810128352 A CN 200810128352A CN 101354112 A CN101354112 A CN 101354112A
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- China
- Prior art keywords
- led lamp
- wiring board
- printed wiring
- flexible printed
- lamp structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The present invention generally relates to an improved structure for an LED lamp and a method for forming the improved structure, more particularly to an improved LED lamp structure having a special figure so as to replace a traditional incandescent light bulb. The improved structure for the LED lamp is disclosed and comprises: a flexible PCB, which is shaped to form a three-dimensional structure and has at least one tier of LEDs mounted thereon, the LED being electrically connected to the printed circuits of the flexible PCB; and a rectifier, which is disposed on the end of the three-dimensional member and electrically connected to the three-dimensional member.; The method for forming the improved structure of the LED lamp is disclosed and comprises the steps of: (1) providing a flexible PCB, which can be formed a three-dimensional structure and has a least one tier of LEDs thereon; (2) fabricating the flexible PCB to form the three-dimensional structure; and (3) electrically connecting a rectifier to the three-dimensional structure.
Description
Technical field
The present invention refers to a kind of LED light lamp with special construction especially relevant for a kind of led lamp structure and its formation method of improvement, to replace the conventional incandescent bulb.
Background technology
Generation now, the illumination of atmosphere gives more to imagine the space during night, and also is more important on essence demand face.Particularly the visual effect created of Cai Se lamp, the design of lamp decoration have beautified environment or the like factor, have all echoed aforesaid result.Therefore, the light industry has been paid attention to the research and development and ripe at leisure in the period of 15 in the past of this situation, particularly light emitting diode gradually between in the past many decades.
Please refer to Fig. 7 A, 7B, 7C, is that the LED light lamp schematic diagram arranged of the wire of an incandescent lamp bulb schematic diagram, the known techniques of known techniques and the light emitting diode of known techniques are positioned at a cylinder schematic diagram.The conventional incandescent bulb has been applied on the market to surpass 100 years, and light emitting diode in its R﹠D direction after solid-state, light emitting diode becomes to replacing the revolution product of conventional incandescent bulb.The life-span of conventional incandescent bulb is 1000 hours, and light emitting diode then is 50000 hours at least, and has the characteristic of low power consumption.So, can infer, it is a matter of course that incandescent lamp bulb is replaced by light emitting diode.
The conventional incandescent bulb has two main parts, i.e. lamp housing and filaments.Different with the general present light emitting diode bulb of developing is that the light emitting diode bulb of improvement is to utilize flexible printed wiring board, pad and bracing frame, to form the spherical light emitted as incandescent lamp bulb.This is the feature that present other LED light lamp is not seen.
Therefore, this light emitting diode with spherical structure has replaced the filament part of incandescent lamp bulb, and this is unique feature, and is further at the convenience that more changes the bulb.
Summary of the invention
In view of this, main purpose of the present invention provides a kind of led lamp structure of improvement.This Improvement type structure is very easily made, and power saving, is because use with the light-emitting diodes pipe jointing.In other words, one is the spoke-like flexible printed wiring board can install a plurality of electronic components earlier, folding again this flexible printed wiring board, and to form a stereochemical structure, this stereochemical structure shape is as the filament in the incandescent lamp bulb.Therefore, the present invention can be applicable to all known incandescent lamp bulbs.
The led lamp structure of a kind of improvement of the present invention, comprise: a flexible printed wiring board, be spoke-like (wheel-spoke) to form a stereochemical structure, and have one deck (tier) light emitting diode at least on it, this light emitting diode is electrically connected to this flexible printed wiring board printed substrate; And an electronic installation, be arranged at an end of this stereochemical structure, and electrically connect stereochemical structure, wherein, this electronic installation can be following any: rectifier or weld pad.
A kind of method that forms the led lamp structure of improvement of the present invention, comprise that (1) provides a flexible printed wiring board, this flexible printed wiring board is spoke-like (wheel-spoke) forming a stereochemical structure, and has one deck (tier) light emitting diode at least on it; (2) assemble this flexible printed wiring board, to form this stereochemical structure; And (3) electrically connect an electronic installation to stereochemical structure.
The advantage that the disclosed technology of the present invention is had is as follows:
1. because of installing a plurality of electronic components earlier on flexible printed wiring board, bend flexible printed wiring board again, promptly form stereochemical structure.So what can learn is that the present invention makes easily.
2. to adopt light emitting diode be light-emitting component in the present invention, and therefore long life-span and the function of power saving are provided.
3. the desirable filament part of acting as what known bulb of the present invention.
4. the light that projects of the present invention is as the spherical projection light of known incandescent lamp bulb.
Description of drawings
Fig. 1 is the structure improved preferred embodiment schematic perspective view of one deck light emitting diode that has of the present invention;
Fig. 2 has the preferred embodiment schematic perspective view of plural layer light emitting diode structure-improved for the present invention;
Fig. 3 is this flexible printed wiring board one preferred embodiment decomposing schematic representation of the present invention;
Fig. 4 forms the block diagram of the led lamp structure method of this improvement for the present invention;
Fig. 5 goes into the order schematic diagram of a transparent outer cover for this structure-improved of installing of the present invention;
Fig. 6 has the second preferred embodiment decomposing schematic representation of the flexible printed wiring board of multilayer light emitting diode for the present invention;
Fig. 7 A is an incandescent lamp bulb schematic diagram of known techniques;
Fig. 7 B is the LED light lamp schematic diagram that the wire of known techniques is arranged; And
Fig. 7 C is that the light emitting diode of known techniques is positioned at a cylinder schematic diagram.
The main element symbol description:
Stereochemical structure A
1 light emitting diode structure-improved
11 flexible printed wiring boards
111 light emitting diodes
112 weld pads
113 resistors
114 pads
1111 ground floor light emitting diodes
1112 second layer light emitting diodes
1113 the 3rd layers of light emitting diode
12 bridge rectifiers
The D1 light emitting diode
The D2 light emitting diode
The D3 light emitting diode
The D4 light emitting diode
The D5 light emitting diode
The D6 light emitting diode
The R1 resistor
The R2 resistor
The R3 resistor
The R4 resistor
The C1 weld pad
The C2 weld pad
The anodal weld pad of P12 volt
N negative pole ground wire
(a)～(i) number of steps of the present invention
The specific embodiment
In order more clearly to describe technical scheme of the present invention, below will cooperate diagram to describe in detail:
See also Fig. 1, Fig. 1 is the structure improved preferred embodiment schematic perspective view of one deck optical diode that has of the present invention.This structure-improved 1 comprises: a flexible printed wiring board 11, present " * " shape to form a stereochemical structure A, as one spherical, and have a plurality of light emitting diodes 111 on it, this light emitting diode 111 is electrically connected to the printed wire of this flexible printed wiring board 11; A plurality of weld pads 112 are installed on the flexible printed wiring board 11; A plurality of resistors 113 are installed on this weld pad 112, to be electrically connected to this flexible printed wiring board 11 and an electronic installation, are a bridge rectifier 12 and an end that is arranged at this stereochemical structure A, and electrically connect stereochemical structure A; Also comprise at least one supporter, as a pad 114, this pad 114 is positioned at the led lamp structure of this improvement, to support the led lamp structure of improvement, as shown in Figure 2, has a structure improved preferred embodiment schematic perspective view of plural layer light emitting diode for of the present invention.Fig. 2 shows three layers of light emitting diode, comprises a ground floor light emitting diode 1111, a second layer light emitting diode 1112 and one the 3rd layer of light emitting diode 1113.In fact, the more Ceng light emitting diode can be reached the LED light lamp of higher wattage.
The shape of this flexible printed wiring board presents " ten " shape or other shape.In a word, be to form various solid object, as spheroid, cube, rectangular body, polygonal body, or the like.
See also Fig. 3, be this flexible printed wiring board one preferred embodiment decomposing schematic representation of the present invention.This flexible printed wiring board 11 with " * " shape comprises: six light emitting diode D1, D2, D3, D4, D5 and D6; Four resistor R 1, R2, R3 and R4; Two weld pad C1 and C2; One 12 volts of anodal weld pad P; With a negative pole ground wire N.Installing all parts on flexible printed wiring board 11, and folding flexible printed wiring board 11 with rectifier 12 and stereochemical structure A electric connection, can be finished structure-improved 1 again with after forming stereochemical structure A.Shown in Figure 3, what the part that a dotted line circle E is irised out demonstrated is ground floor light emitting diode 1111, i.e. D1, D2, D3, D4, D5 and D6.In like manner, more multi-layered light emitting diode also can be installed, and thinks bigger size.
See also Fig. 4 and Fig. 5,, go into the order schematic diagram of a transparent outer cover with this structure-improved of installing of the present invention for the present invention forms the block diagram of the led lamp structure method of this improvement.This step comprises: this flexible printed wiring board 11 (a) is provided; (b) connect the center of a wire rod Y to this flexible printed wiring board 11; (c) get one's things ready flexible printed wiring board 11 with its in this wire rod Y, forming a strip, shown in Fig. 5 dotted line; (d) this strip flexible printed wiring board 11 is inserted in the transparent outer cover X; (e) wire rod Y is extracted in this transparent outer cover X; (f) form this stereochemical structure A; (g) severing wire rod Y; (h) place this pad 114 in this stereochemical structure, to support stereochemical structure A, as shown in Figure 2; Reach and (i) electrically connect rectifier 12 to stereochemical structure A, wherein, the shape of this flexible printed wiring board presents " * " shape, and its shape will not be subject to above-mentioned shape, and can be other shape, as spheroid, cube, rectangular body, polygonal body, or the like, with stereochemical structure, rectifier can be worked as weld pad and be used, the led lamp structure of improvement more comprises a plurality of electronic components and conducting element, these a plurality of electronic components and conducting element can be resistor and the weld pad that is attached on this flexible printed wiring board, have one deck light emitting diode 111 on the flexible printed wiring board 11.Step (h) is only applicable to than the application of big bulb with no pad, and whole spoke-like flexible printed wiring board is being supported with its top center point (top center) and bottom solder joint.For than miniature bulb, pad be used for extending chondritic the center partly.
From step (e) wire rod Y is extracted this stereochemical structure of formation A to step (f) in this transparent outer cover X, its action is similar with the action of unlatching one umbrella.Therefore, bundle flexible printed wiring board into strips can be opened.On the other hand, transparent outer cover X is then as the lamp housing of conventional bulb.So the present invention has still possessed traditional shape, but comprised lighting device of new generation.
Please refer to Fig. 6, have the second preferred embodiment decomposing schematic representation of the flexible printed wiring board of multilayer light emitting diode for the present invention.This second preferred embodiment is applied to the LED light lamp of higher-wattage, and can replace the higher-wattage bulb of known techniques.
Therefore, the advantage that had of the disclosed technology of the present invention is as follows:
1. because of installing a plurality of electronic components earlier on flexible printed wiring board, bend flexible printed wiring board again, promptly form stereochemical structure.So what can learn is that the present invention makes easily.
2. to adopt light emitting diode be light-emitting component in the present invention, and therefore long life-span and the function of power saving are provided.
3. the desirable filament part of acting as what known bulb of the present invention.
4. the light that projects of the present invention is as the spherical projection light of known incandescent lamp bulb.
The present invention utilizes inventor's rich experience, to be rich in the design of intention, designs the structure that simply but can fully solve known techniques.Therefore, function of the present invention meets the patent requirement with novelty and progressive really.
The above only is preferred embodiment of the present invention, and can not with the restriction scope of the invention.Promptly the equalization of being done according to the present patent application claim generally changes and modifies, and will not lose main idea of the present invention place, does not also break away from the spirit and scope of the present invention, and the former capital should be considered as further enforcement situation of the present invention.
Claims (19)
1, a kind of led lamp structure of improvement is characterized in that, described structure comprises:
One flexible printed wiring board is spoke-like forming a stereochemical structure, and has one deck light emitting diode at least on it, and described light emitting diode is electrically connected to the printed wire of described flexible printed wiring board; And
One electronic installation is arranged at an end of described stereochemical structure, and electrically connects stereochemical structure.
2, the led lamp structure of a kind of improvement according to claim 1 is characterized in that, the shape of described flexible printed wiring board presents " * " shape.
3, the led lamp structure of a kind of improvement according to claim 1 is characterized in that, the shape of described flexible printed wiring board presents " ten " shape.
4, the led lamp structure of a kind of improvement according to claim 1 is characterized in that, described electronic installation be following any: rectifier and weld pad.
5, the led lamp structure of a kind of improvement according to claim 1 is characterized in that, described rectifier is a bridge rectifier.
6, the led lamp structure of a kind of improvement according to claim 1 is characterized in that, described structure also comprises a plurality of electronic components and conducting element.
7, the led lamp structure of a kind of improvement according to claim 6 is characterized in that, described a plurality of electronic components and conducting element are resistor and the weld pad that is attached on the described flexible printed wiring board.
8, the led lamp structure of a kind of improvement according to claim 1, it is characterized in that, described structure also comprises at least one supporter, and described supporter is positioned at the led lamp structure of described improvement, to support the led lamp structure of improvement.
9, the led lamp structure of a kind of improvement according to claim 8 is characterized in that, described supporter is a pad.
10, a kind of method that forms the led lamp structure of improvement is characterized in that, described method comprises:
(1) provide a flexible printed wiring board, described flexible printed wiring board is spoke-like forming a stereochemical structure, and has one deck light emitting diode at least on it;
(2) assemble described flexible printed wiring board, to form described stereochemical structure; And
(3) electrically connect an electronic installation to stereochemical structure.
11, a kind of method that forms the led lamp structure of improvement according to claim 10 is characterized in that, the shape of described flexible printed wiring board presents " * " shape.
12, a kind of method that forms the led lamp structure of improvement according to claim 10 is characterized in that, the shape of described flexible printed wiring board presents " ten " shape.
13, a kind of method that forms the led lamp structure of improvement according to claim 10 is characterized in that, step (2) is further comprising the steps of:
(21) connect the center of a wire rod to described flexible printed wiring board;
(22) get one's things ready described wire rod in flexible printed wiring board and its is to form a strip;
(23) described strip flexible printed wiring board is inserted in the transparent outer cover;
(24) wire rod is extracted in described transparent outer cover;
(25) form described stereochemical structure; And
(26) severing wire rod.
14, a kind of method that forms the led lamp structure of improvement according to claim 10 is characterized in that, described electronic installation be following any: rectifier and weld pad.
15, a kind of method that forms the led lamp structure of improvement according to claim 14 is characterized in that, described rectifier is a bridge rectifier.
16, a kind of method that forms the led lamp structure of improvement according to claim 10 is characterized in that the led lamp structure of described improvement also comprises a plurality of electronic components and conducting element.
17, a kind of method that forms the led lamp structure of improvement according to claim 10 is characterized in that, described a plurality of electronic components and conducting element are resistor and the weld pad that is attached on the described flexible printed wiring board.
18, a kind of method that forms the led lamp structure of improvement according to claim 13 is characterized in that, step (26) is further comprising the steps of afterwards:
(27) place a supporter in described stereochemical structure, to support stereochemical structure.
19, a kind of method that forms the led lamp structure of improvement according to claim 18 is characterized in that, described supporter is a pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810128352XA CN101354112A (en) | 2007-07-24 | 2008-07-14 | Improved led lamp structure and forming method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/878,414 | 2007-07-24 | ||
| CNA200810128352XA CN101354112A (en) | 2007-07-24 | 2008-07-14 | Improved led lamp structure and forming method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101354112A true CN101354112A (en) | 2009-01-28 |
Family
ID=40309974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810128352XA Pending CN101354112A (en) | 2007-07-24 | 2008-07-14 | Improved led lamp structure and forming method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101354112A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840474A (en) * | 2011-06-20 | 2012-12-26 | 罗姆股份有限公司 | LED lamp and production method thereof |
| CN103604060A (en) * | 2013-11-27 | 2014-02-26 | 江苏华英光宝科技股份有限公司 | Multi-connected LED core and stereoscopic light-emitting pattern LED bulb comprising same |
| CN104075142A (en) * | 2013-03-26 | 2014-10-01 | 纳米格有限公司 | Led lamp |
| CN105465657A (en) * | 2014-09-02 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | Light emitting diode (LED) lamp and lamp cap structure thereof |
| CN107940269A (en) * | 2017-10-27 | 2018-04-20 | 厦门阳光恩耐照明有限公司 | A kind of bulb lamp light source moulding process |
| US10030820B2 (en) | 2013-02-19 | 2018-07-24 | Nanogrid Limited (Hk) | LED light |
-
2008
- 2008-07-14 CN CNA200810128352XA patent/CN101354112A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840474A (en) * | 2011-06-20 | 2012-12-26 | 罗姆股份有限公司 | LED lamp and production method thereof |
| CN102840474B (en) * | 2011-06-20 | 2015-04-01 | 罗姆股份有限公司 | LED lamp and production method thereof |
| US10030820B2 (en) | 2013-02-19 | 2018-07-24 | Nanogrid Limited (Hk) | LED light |
| CN104075142A (en) * | 2013-03-26 | 2014-10-01 | 纳米格有限公司 | Led lamp |
| CN103604060A (en) * | 2013-11-27 | 2014-02-26 | 江苏华英光宝科技股份有限公司 | Multi-connected LED core and stereoscopic light-emitting pattern LED bulb comprising same |
| CN103604060B (en) * | 2013-11-27 | 2016-06-29 | 江苏华英光宝科技股份有限公司 | The stereo luminous pattern LED bulb of a plurality of disjunctor LED lamp and composition thereof |
| CN105465657A (en) * | 2014-09-02 | 2016-04-06 | 鸿富锦精密工业（深圳）有限公司 | Light emitting diode (LED) lamp and lamp cap structure thereof |
| CN107940269A (en) * | 2017-10-27 | 2018-04-20 | 厦门阳光恩耐照明有限公司 | A kind of bulb lamp light source moulding process |
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Open date: 20090128 |