CN102022703A - Electrode structure of LED (Light-Emitting Diode) lamp - Google Patents
Electrode structure of LED (Light-Emitting Diode) lamp Download PDFInfo
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- CN102022703A CN102022703A CN2009101737940A CN200910173794A CN102022703A CN 102022703 A CN102022703 A CN 102022703A CN 2009101737940 A CN2009101737940 A CN 2009101737940A CN 200910173794 A CN200910173794 A CN 200910173794A CN 102022703 A CN102022703 A CN 102022703A
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- led lamp
- electrode
- electrode structure
- jointing part
- convex jointing
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Abstract
The invention relates to an electrode structure of an LED (Light-Emitting Diode) lamp. The electrode structure of the LED lamp is structurally characterized in that a convex part is arranged below the LED lamp, two through electrode channels are arranged in the convex part corresponding to the electrodes of an LED wafer, and the electrode channels are internally poured with silver paste or connected with wires to form the electrode structure in electric connection with the electrodes of the LED wafer. The invention can hide configured circuit, is more attractive in appearance and is safe and practical.
Description
Technical field
The present invention relates to a kind of LED lamp electrode structure, is a kind of invention about LED lamp electrode connection mode.
Background technology
See also shown in the 1st figure, LED lamp 1a, the 1b of prior art are provided with heat-conducting piece 20a in the bottom of LED wafer 11a, 11b, and with electrode 12a, 12b be located at LED lamp 1a, 1b the outside, when using LED lamp 1a, 1b illumination, heat can be transmitted by the heat-conducting piece 20a of bottom, reduces the temperature of LED lamp 1a, 1b.
Yet LED lamp 1a, the 1b of prior art wiring for convenience, replacement in printed circuit board (PCB) 3a wiring and heat-conducting piece 20a is set, LED lamp 1a, 1b are welded in printed circuit board (PCB) 3a forming module, but this module have following shortcoming with modular manner again:
1.LED lamp module can't be replaced single LED lamp, causes the wasting of resources.
2. the shape of printed circuit board (PCB), direction, arrangement mode are fixed, can't flexible configuration LED lamp.
3. printed circuit board (PCB) exposes wiring, influences attractive in appearance and Electrical Safety.
Summary of the invention
Technical problem to be solved by this invention be overcome prior art LED lamp electrode be located at both sides, can't flexible configuration LED lamp and printed circuit board wiring is exposed and cause the shortcoming of using inconvenience and safety problem.
It is as follows that the present invention solves the technical scheme that its technical problem takes:
The invention provides a kind of LED lamp electrode structure, uncommon design by this, a kind of structure that more is better than the LED lamp module of prior art is provided, with single LED lamp is a module, make its electrode move to LED lamp bottom by LED lamp both sides, can not need printed circuit board (PCB) can directly connect electric wire or power supply and make the LED lamp module luminous, and can change the LED lamp separately, this is its purpose of mainly inventing.
The present invention is based on the idea in CN201093377 number invention of license notification number with the inventor, add the technology and the thinking of innovation with the experience of research for many years, position corresponding to the electrode of LED wafer, convex jointing part is provided with two electrode channels that run through in LED lamp bottom, and perfusion is starched as silver in electrode channel conducting medium or connection electric wire form electrode, this electrode is electrically connected with the electrode of LED wafer, changes the position of LED lamp electrode, increases to install and the convenience of replacing the LED lamp.
By above-mentioned explanation, the present invention has following beneficial effect:
1. the invention provides a kind of LED lamp electrode structure, electrode is hidden in the convex jointing part bottom, but hidden wiring, tool safety and effect attractive in appearance.
2. the invention provides a kind of LED lamp electrode structure, electrode is hidden in the convex jointing part bottom, can exempt to use printed circuit board (PCB), make the configuration of LED lamp freer.
3. the invention provides a kind of LED lamp electrode structure, led module is reduced into single LED lamp, can change and still possess modular facility separately.
4. the invention provides a kind of LED lamp electrode structure, can be arranged on the pedestal or the heat-conducting piece of different angles on demand, produce specific light shape and illumination.
Description of drawings
Fig. 1 is the stereogram of prior art LED lamp electrode structure.
Fig. 2 is the top perspective view of convex jointing part of the present invention.
Fig. 3 is the perspective bottom view of convex jointing part of the present invention.
Fig. 4 is the profile of convex jointing part electrode channel of the present invention.
Fig. 5 is the present invention is fixed at heat conduction pedestal and printed circuit board (PCB) with convex jointing part a profile.
Fig. 6 is the assembling stereogram that the present invention is located at heat conduction pedestal and printed circuit board (PCB).
Fig. 7 is the stereogram that the present invention is located at heat conduction pedestal and printed circuit board (PCB).
Fig. 8 is the profile of the embodiment of the electrode channel of convex jointing part of the present invention with inclination.
Fig. 9 is the stereogram that the present invention welds another embodiment of electric wire.
Figure 10 is the present invention is arranged at T type groove by T type rail the assembling stereogram of an embodiment again.
Figure 11 is the present invention is arranged at T type groove by T type rail the stereogram of an embodiment again.
Figure 12 is the assembling stereogram that convex jointing part of the present invention is provided with another embodiment of conductive clip.
Figure 13 is the profile that convex jointing part of the present invention is provided with another embodiment of conductive clip.
Figure 14 is the stereogram that the present invention is arranged at another embodiment of cambered surface heat radiation pedestal.
The specific embodiment
See also Fig. 2 to shown in Figure 5, the invention provides a kind of LED lamp electrode structure, it mainly is a LED lamp 4, wherein be provided with LED wafer 41 in this LED lamp 4, the bottom is provided with a convex jointing part 40, these convex jointing part 40 edges are provided with screw thread 401, respectively be provided with the electrode channel 421 of perforation with two electrodes, the 410 corresponding positions of LED wafer 41,422, one of them electrode channel 421 is a bending, make opening part be located at the bottom center of convex jointing part 40, another electrode channel 422 openings are located at convex jointing part 40 bottoms near the outer rim place, and electrode channel 421, be perfused with conducting medium 423 in 422 as the silver slurry, make electrode channel 421,422 opening part forms electrode 42, makes electrode 410 and two electrode channels 421 of LED wafer 41,422 electrode 42 is electrically connected.
See also Fig. 5 to shown in Figure 7, the present invention can use the heat conduction pedestal 5 that has been drilled with open-work 51 and tapping (having screw thread) to set firmly the convex jointing part 40 of LED lamp 4, in heat conduction pedestal 5 bottoms printed circuit board (PCB) 6 is set, this printed circuit board (PCB) 6 is provided with many group power supply parts 61, power supply part 61 central authorities establish a contact 611, and outside contact 611, be equipped with another supply rings 612, when LED lamp 4 was fixed at heat conduction pedestal 5 and assembled printed circuit boards 6, the electrode 42 that is positioned at LED lamp 4 central authorities can contact with the contact 611 of printed circuit board (PCB) 6 power supply parts 61; Another electrode 42 that is positioned at outer rim then contacts with the supply rings 612 of printed circuit board (PCB) 6, makes LED lamp 4 luminous.
See also shown in Figure 8, show the embodiment that LED lamp 4 is provided with inclined electrode passage 424, the position of two electrodes 410 of LED wafer 41 respectively is provided with the electrode channel 422 of perforation in this LED lamp 4,424, wherein an electrode channel 424 is for being obliquely installed, make opening part be located at the central authorities of convex jointing part 40 bottoms, another electrode channel 422 openings are located at convex jointing part 40 bottoms near the outer rim place, and electrode channel 422, the conducting medium 423 of perfusion as silver slurry in 424, make electrode channel 422,424 opening part forms electrode 42, makes electrode 410 and two electrode channels 422 of LED wafer 41,424 electrode 42 is electrically connected.
See also shown in Figure 9ly, another embodiment of the present invention is electric wire 7 to be extended by the electrode channel 422,424 of LED lamp 4 convex jointing parts 40 bottoms penetrate 4 welding of LED lamp, and electric wire 7 is electrically connected with 4 formation of LED lamp.
See also Figure 10 and shown in Figure 11, an embodiment more of the present invention can be provided with T type rail 402 in LED lamp 4 bottoms, respectively be provided with the electrode channel 422,424 of perforation in this T type rail 402, electric wire 7 is extended penetrate this electrode channel 422,424, and be electrically connected with LED lamp 4, make LED lamp 4 luminous, and this T type rail 402 is embedded in the heat conduction cell body 53 with T type groove 531, these heat conduction cell body 53 bottoms are provided with groove 532, make electric wire 7 extend through heat conduction cell body 53 from this groove 532.
See also Figure 12 and shown in Figure 13, another embodiment of the present invention is to establish conductive clip 84 at convex jointing part 40a, this LED lamp 4a bottom is provided with a convex jointing part 8, these convex jointing part 8 outer rims are equipped with shade holder 85, the solid lampshade 86 of these shade holder 85 spiral shells, the bottom margin of convex jointing part 8 is provided with screw thread 83, the electrode 42a below of LED lamp 4a both sides respectively is provided with electrode channel 82, wherein an electrode channel is for being obliquely installed, opening is located at convex jointing part 40a bottom center, another electrode channel opening is located at convex jointing part 40a bottom near the outer rim place, one group of conductive clip 84 is located in the electrode 42a of LED lamp 4a both sides for having electric conductivity and resilient intermediate plate, and one group of electric wire 7 extends through electrode channel, be welded in conductive clip 84, be electrically connected with the electrode 42a of LED lamp 4a both sides.The top of convex jointing part 8 is provided with the clamping section 81 of clamping LED lamp 4a.
In addition, see also shown in Figure 14ly, the present invention also has an embodiment, be that LED lamp 4 is arranged at the cambered surface heat radiation pedestal 52 with irregular cambered surface, but hidden wiring configuration, and the LED lamp 4 of different directions and angle is set by cambered surface heat radiation pedestal 52, form special irradiation demand.
Though it is aforesaid open that the present invention has been undertaken by preferred embodiment; right its is not in order to limit the present invention; without departing from the spirit and scope of the present invention; those of ordinary skills can carry out various changes and improvement, so protection scope of the present invention should be defined by the following claims.
Claims (9)
1. LED lamp electrode structure, comprise a LED lamp (4), it is characterized in that: the bottom of described LED lamp (4) is provided with a convex jointing part (40), convex jointing part (40) respectively is provided with the electrode channel (421,422,424) of perforation in the corresponding position of two electrodes (410) with LED wafer (41), be provided with conducting medium (423) in the electrode channel (421,422,424) to form electrode (42), described electrode (42) is electrically connected with the electrode (410) of LED wafer (41).
2. LED lamp electrode structure according to claim 1 is characterized in that: described electrode channel (421) is provided with bend.
3. LED lamp electrode structure according to claim 1 is characterized in that: described electrode channel (424) is for being obliquely installed.
4. LED lamp electrode structure according to claim 1 is characterized in that: described convex jointing part (40) edge is provided with screw thread (401).
5. LED lamp electrode structure according to claim 1 is characterized in that: described convex jointing part (40) can be made as T type rail (402).
6. LED lamp electrode structure according to claim 1 is characterized in that: described conducting medium (423) is an electric wire (7).
7. LED lamp electrode structure, comprise a LED lamp (4a), it is characterized in that: described LED lamp (4a) is fixedly arranged on the convex jointing part (8) of bottom, described convex jointing part (8) respectively is provided with electrode channel (82) in the corresponding below of electrode (42a) with LED lamp (4a) both sides, one group of conductive clip (84) is for having electric conductivity and resilient intermediate plate, be located in the electrode (42a) of LED lamp (4a) both sides, one group of electric wire (7) extends through electrode channel (82), be welded in conductive clip (84), be electrically connected with the electrode (42a) of LED lamp (4a) both sides.
8. LED lamp electrode structure according to claim 7 is characterized in that: described convex jointing part (8) top is provided with the clamping section (81) of clamping LED lamp (4a).
9. LED lamp electrode structure according to claim 7 is characterized in that: described convex jointing part (8) lower edge is provided with screw thread (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101737940A CN102022703A (en) | 2009-09-17 | 2009-09-17 | Electrode structure of LED (Light-Emitting Diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101737940A CN102022703A (en) | 2009-09-17 | 2009-09-17 | Electrode structure of LED (Light-Emitting Diode) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022703A true CN102022703A (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101737940A Pending CN102022703A (en) | 2009-09-17 | 2009-09-17 | Electrode structure of LED (Light-Emitting Diode) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102022703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035692A1 (en) * | 2013-09-11 | 2015-03-19 | 深圳市安华隆科技有限公司 | Led light source and carrier using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069109Y (en) * | 2007-06-12 | 2008-06-04 | 薛文艳 | A LED illuminating source |
| CN201093377Y (en) * | 2007-10-22 | 2008-07-30 | 丽鸿科技股份有限公司 | LED lamp structure and jointing apparatus thereof |
| CN201232987Y (en) * | 2008-07-31 | 2009-05-06 | 沈铁 | High power LED lamp with radiating module structure |
-
2009
- 2009-09-17 CN CN2009101737940A patent/CN102022703A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201069109Y (en) * | 2007-06-12 | 2008-06-04 | 薛文艳 | A LED illuminating source |
| CN201093377Y (en) * | 2007-10-22 | 2008-07-30 | 丽鸿科技股份有限公司 | LED lamp structure and jointing apparatus thereof |
| CN201232987Y (en) * | 2008-07-31 | 2009-05-06 | 沈铁 | High power LED lamp with radiating module structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035692A1 (en) * | 2013-09-11 | 2015-03-19 | 深圳市安华隆科技有限公司 | Led light source and carrier using same |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |