CN201187694Y - Strip-shaped LED lighting lamp - Google Patents
Strip-shaped LED lighting lamp Download PDFInfo
- Publication number
- CN201187694Y CN201187694Y CNU2008200085688U CN200820008568U CN201187694Y CN 201187694 Y CN201187694 Y CN 201187694Y CN U2008200085688 U CNU2008200085688 U CN U2008200085688U CN 200820008568 U CN200820008568 U CN 200820008568U CN 201187694 Y CN201187694 Y CN 201187694Y
- Authority
- CN
- China
- Prior art keywords
- light emitting
- printed circuit
- emitting diode
- led illuminating
- illuminating lamp
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a strip-shaped LED illuminating lamp which adopts a single light emitting diode with above 1 watt power as a light source and is formed by installing more than three light emitting diodes (14) on a printed circuit base board in a linear shape. The printed circuit base board is an aluminum based printed circuit board which is formed by compounding a layer of printed circuit on an aluminum substrate (17), a conductor on the printed circuit is a conductor zone (12) which is formed by separating a conductor layer through shielding wires (13), wherein, a conductor zone needed for connecting light emitting diodes in series to form a circuit is arranged. The strip-shaped LED illuminating lamp provided by the utility model adopts the aluminum based printed circuit board as the installation substrate, not only the wires are not required for connection, but also the aluminum product is easy to radiate heat due to good heat conducting property. Compared with the prior art, the strip-shaped LED illuminating lamp with high power is provided, and other heat radiation measures are not required in an environment with good ventilation because the strip-shaped LED illuminating lamp has good heat radiation performance.
Description
Technical field
The utility model relates to a kind of barcode LED illuminating lamp, belong to lighting technical field.
Background technology
The LED illuminating lamp, light emitting diode (LED) is the lighting of light source.So far developed into is the LED illuminating lamp of light source with the large-power light-emitting diodes.The LED illuminating lamp has point-like and bar point-like two classes, the barcode LED illuminating lamp is many to connect and compose with lead with single led being installed on pipe, the batten, rare is substrate with printed circuit directly, useful printed circuit be substrate also all be the epoxy radicals printed circuit board (PCB), promptly a compound layer printed circuit constitutes on epoxide resin material, more than all radiating effects not good, inconvenience is installed, can not satisfy high-power barcode LED illuminating lamp heat radiation and needs are installed, therefore also not having high-power barcode LED illuminating lamp at present asks the city.
Summary of the invention
At above-mentioned deficiency, the utility model is exactly that a kind of barcode LED illuminating lamp that does not use the epoxy radicals printed circuit board (PCB) will be provided.
The barcode LED illuminating lamp that the utility model provides, is light source with simple grain power at the light emitting diode more than 1 watt, being wire by three above light emitting diodes is installed on the tellite and constitutes, said tellite is an aluminum-base printing circuit board, aluminum-base printing circuit board compound layer printed circuit on aluminium base constitutes, conductor on this printed circuit is the conductor region that conductor layer is separated into shielding wire, wherein has the light emitting diode series connection is formed the needed conductor region in loop.
The barcode LED illuminating lamp that the utility model provides is an installation base plate with the aluminum-base printing circuit board, both needn't use lead to connect, and is easy to heat radiation because of aluminium has good thermal conduction characteristic again.Compared with prior art, provide a kind of high-power barcode LED illuminating lamp, because of can be in the draughty fortunately environment of its thermal diffusivity without other cooling measures.
The barcode LED illuminating lamp that the utility model provides, conductor region becomes the loop by the U-shaped layout in the printed circuit, U-shaped loop two straight flanges are parallel with the vertical limit of substrate, wherein a straight flange is isolated by shielding wire, each is connected the both sides of isolating out with two utmost points of light emitting diode, and two ends in U-shaped loop are power connection points.
The barcode LED illuminating lamp that the utility model provides, the drive circuit of light emitting diode is included in the said power circuit, also can insert in addition with the drive circuit of interface at U-shaped loop split shed with light emitting diode, also the drive circuit of light emitting diode can be arranged in the said printed circuit, promptly in printed circuit, be provided with the drive circuit circuit board and with the loop communication that the series connection of each light emitting diode is connected.
The barcode LED illuminating lamp that the utility model provides, said light emitting diode is connected with conductor region on the printed circuit with the paster welding procedure.With clean and tidy outward appearance, expansion bonding conductor area and the convenient quality of installing, improving installation.
Description of drawings
Fig. 1 is the front view of the utility model one embodiment, among the figure: the 1-power connection points, the 2-conductor region, 3-isolates band, 4-light emitting diode, 5-light-emitting diodes pipe electrode tie point;
Fig. 2 is the front view (light emitting diode does not weld among the figure) of another embodiment of the utility model, among the figure: 11-power connection points, 12-conductor region, 13-isolates band, the 14-light emitting diode, 15-light-emitting diodes pipe electrode tie point, 16-is used to weld the precoating welding flux layer of light emitting diode;
Fig. 3 is A among Fig. 2---the A cutaway view, among the figure: the 12-conductor region, 13-isolates band, 14-light emitting diode, 15-light-emitting diodes pipe electrode tie point, 17-aluminium base, 18-printed circuit insulation base, 19-surface insulation diaphragm.
The specific embodiment
1, as shown in Figure 1, the one barcode LED illuminating lamp with six 1 watt of light emitting diode formations is arranged, the U-shaped loop is arranged on the aluminum-base printing circuit board: among the figure left side for continuous conductor region and with the L-shaped conductor region in bottom, middle one the tunnel has five short straight conductor districts, it is adjacent with the conductor region 2 that power connection points 1 is set that go up most in these five short straight conductor districts, and the most following and L shaped conductor region is adjacent.The right side abandons using.Be with 3 for isolating between said each conductor region.For install needing, install on the position of light emitting diode, promptly to install and isolate band with two between two conductor regions of light emitting diode and isolate, these two distances of isolating between the band are the distance between two pole pieces of light emitting diode.Scribble welding flux layer in advance comprising on light-emitting diodes pipe electrode tie point 5 and the power connection points with the light emitting diode installing zone.Light emitting diode 4 with the process Installation of paster welding on printed circuit board (PCB).The power supply that is connected comprises the drive circuit of light emitting diode.
2, shown in Fig. 2,3, the one barcode LED illuminating lamp with three 3 watts of light emitting diodes formations is arranged, the U-shaped loop is arranged on the aluminum-base printing circuit board: among the figure left side for continuous conductor region and with the L-shaped conductor region in bottom, middle one the tunnel has two short straight conductor districts, it is adjacent with the conductor region 12 that power connection points 11 is set that go up most in these two short straight conductor districts, and the most following and L shaped conductor region is adjacent.The right side abandons using.Be with 13 for isolating between said each conductor region.Said aluminum-base printing circuit board is to be printed circuit insulation base 18 with a compound heat insulating lamina on the aluminium base, prints conduction region again on this printed circuit insulation base and forms.For install needing, install on the position of light emitting diode, promptly to install and isolate band with two between two conductor regions of light emitting diode and isolate, these two distances of isolating between the band are the distance between two pole pieces of light emitting diode.Scribble welding flux layer 16 in advance comprising on light-emitting diodes pipe electrode tie point 15 and the power connection points with the light emitting diode installing zone.On printed circuit, remove precoating welding flux layer exterior domain and scribble surface insulation diaphragm 19.Light emitting diode 14 with the process Installation of paster welding on printed circuit board (PCB).The power supply that is connected comprises the drive circuit of light emitting diode.
3, a barcode LED illuminating lamp is arranged, in printed circuit, be provided with the LED driving circuit circuit board.
4, just like example 1 said barcode LED illuminating lamp, at U-shaped bottom open circuit and a standard interface is installed, the required LED driving circuit of barcode LED illuminating lamp is connected access barcode LED illuminating lamp loop with joint with this interface.
Claims (6)
1, a kind of barcode LED illuminating lamp, is light source with simple grain power at the light emitting diode more than 1 watt, being wire by three above light emitting diodes is installed on the tellite and constitutes, it is characterized in that said tellite is an aluminum-base printing circuit board, aluminum-base printing circuit board compound layer printed circuit on aluminium base constitutes, conductor on this printed circuit is the conductor region that conductor layer is separated into shielding wire, wherein has the light emitting diode series connection is formed the needed conductor region in loop.
2, barcode LED illuminating lamp as claimed in claim 1, it is characterized in that conductor region becomes the loop by the U-shaped layout in the printed circuit, U-shaped loop two straight flanges are parallel with the vertical limit of substrate, wherein a straight flange is isolated by shielding wire, each is connected the both sides of isolating out with two utmost points of light emitting diode, and two ends in U-shaped loop are power connection points.
3, barcode LED illuminating lamp as claimed in claim 2 is characterized in that the drive circuit of light emitting diode is included in the said power circuit.
4, barcode LED illuminating lamp as claimed in claim 2 is characterized in that the interface that the drive circuit of light emitting diode is left inserts from the U-shaped loop.
5, barcode LED illuminating lamp as claimed in claim 2 is characterized in that the drive circuit of light emitting diode is arranged in the said printed circuit, promptly in printed circuit, be provided with the drive circuit circuit board and with the loop communication that the series connection of each light emitting diode is connected.
6,, it is characterized in that said light emitting diode is connected with conductor region on the printed circuit with the paster welding procedure as claim 1 or 2 or 3 or 4 or 5 described barcode LED illuminating lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200085688U CN201187694Y (en) | 2008-03-21 | 2008-03-21 | Strip-shaped LED lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200085688U CN201187694Y (en) | 2008-03-21 | 2008-03-21 | Strip-shaped LED lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187694Y true CN201187694Y (en) | 2009-01-28 |
Family
ID=40310715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200085688U Expired - Fee Related CN201187694Y (en) | 2008-03-21 | 2008-03-21 | Strip-shaped LED lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187694Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930470A (en) * | 2015-06-12 | 2015-09-23 | 吴少健 | LED (light emitting diode) lamp panel structure |
| CN104930388A (en) * | 2015-06-11 | 2015-09-23 | 吴少健 | LED (light emitting diode) substrate stripe |
| CN104930389A (en) * | 2015-06-11 | 2015-09-23 | 吴少健 | LED (light emitting diode) substrate stripe |
-
2008
- 2008-03-21 CN CNU2008200085688U patent/CN201187694Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930388A (en) * | 2015-06-11 | 2015-09-23 | 吴少健 | LED (light emitting diode) substrate stripe |
| CN104930389A (en) * | 2015-06-11 | 2015-09-23 | 吴少健 | LED (light emitting diode) substrate stripe |
| CN104930470A (en) * | 2015-06-12 | 2015-09-23 | 吴少健 | LED (light emitting diode) lamp panel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20100321 |