CN103307532A - Integrated ultrathin high-luminance omnibearing automotive LED outline marker lamp - Google Patents
Integrated ultrathin high-luminance omnibearing automotive LED outline marker lamp Download PDFInfo
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- CN103307532A CN103307532A CN2013102463821A CN201310246382A CN103307532A CN 103307532 A CN103307532 A CN 103307532A CN 2013102463821 A CN2013102463821 A CN 2013102463821A CN 201310246382 A CN201310246382 A CN 201310246382A CN 103307532 A CN103307532 A CN 103307532A
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- circuit board
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Abstract
The invention discloses an integrated ultrathin high-luminance omnibearing automotive LED (light emitting diode) outline marker lamp. Circuit boards are arranged at both the front and the back of the integrated ultrathin high-luminance omnibearing automotive LED outline marker lamp; pins for connecting a power supply are arranged at the tails of the circuit boards; light source regions are arranged at the end parts of the circuit boards; each light source region comprises a plurality of paster LEDs and side light source LEDs; and the side light source LEDs are mounted on the edges of the circuit boards to surround the paster LEDs on the circuit boards. With the adoption of the technical scheme, the integrated ultrathin high-luminance omnibearing automotive LED outline marker lamp has the benefits that the lamp is integrated, simple and convenient in technology and ultrathin, has high luminance, and forms omnibearing and stereoscopic illumination. With the adoption of the preferable technical scheme that sheet heat dissipation components are arranged at the bottoms of the paster LEDs, and the thicknesses of the paster LEDs are 0.6-1mm, the integrated ultrathin high-luminance omnibearing automotive LED outline marker lamp has the benefits that heat dissipation channels are shorter, and heat dissipation is quicker.
Description
Technical field
The invention belongs to auto parts machinery ornament lamp technical field, especially relate to a kind of energy-conservation, high brightness, omnibearing LED clearance lamps.
Background technology
At present, automobiles clearance lamps main flow still adopts incandescent lamp, still, adopts incandescent lamp to have short, highly energy-consuming of life-span, flimsy shortcoming.
Adopt LED to have the advantages such as high brightness, low power consuming, product on the market and patent documentation disclose employing LED and have been applied to the automobile clearance lamps, for example in Chinese patent literature CN202091968U, a kind of front marker lamp of coach is namely disclosed, its technical scheme that adopts is: front marker lamp of coach comprises lamp socket and lampshade, the lamp socket upper surface is fixedly connected with circuit board, uniform welding has several LED lamp pearls on the circuit board, their space 25-35mm are embedded with reflector between two adjacent LED lamp pearls.By its technical scheme that adopts as can be known, mainly be by a plurality of LED etc. are clouded in the lamp housing, directly carry out luminous intensity distribution by light-distribution lens, its shortcoming also is apparent, namely needs to adopt plurality of LEDs or high-power LED, and light utilization is low, the light source cost is large, loss is large, and can't form comprehensive, three-dimensional light source irradiation effect.
In addition, a kind of comprehensive, three-dimensional automobile-used LED clearance lamps that forms also appearred on the market, the technical scheme that adopts is, light source region is comprised of three parts, and five circuit board besieged city one week splicings are adopted at the middle part, are densely covered with LED on this middle part circuit board to luminous all around, the upper and lower has circuit board and middle part welding circuit board to fix, the upper circuit plate is provided with the LED illuminator, like this, also can form comprehensive, three-dimensional light source irradiation effect; But this technical scheme circuit board splicing difficulty is large, and processing technology is complicated, and when installing, the impetus of hand has mainly dropped on five circuit boards of middle part splicing, easily five circuit boards in middle part is damaged by pressure.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of low power consuming, high brightness, comprehensive, the three-dimensional comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree are provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the tow sides of the comprehensive automobile-used LED clearance lamps of this integrated Ultrathin high-brightness degree all are provided with circuit board, and described circuit board afterbody is provided with the pin that connects power supply; The end of described circuit board is provided with light source region, and described light source region is comprised of several paster LEDs and side light emitting source LED; Described side light emitting source LED is installed in the marginal position place of circuit board, and several paster LEDs on the circuit board are surrounded.
Tow sides at the comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree all are provided with circuit board, such structure setting, and the beneficial effect of its generation is at the double-edged circuit board of clearance lamps LED to be installed, and has increased range of exposures; End at circuit board arranges light source region, effectively adjusted the position of light source, the position of light source is up promoted, as far as possible away from the bottom, enlarge the range of exposures of clearance lamps, in addition, the light source region setting is provided with side light emitting source LED, so that the side of the comprehensive automobile-used LED clearance lamps of this integrated Ultrathin high-brightness degree also has light source; Side light emitting source LED is installed in the marginal position place of circuit board, several paster LEDs on the circuit board are surrounded, side light emitting source LED is installed in the marginal position place of circuit board, the edge at clearance lamps of maximum possible forms light source irradiation, and this side light emitting source LED surrounds several paster LEDs on the circuit board, like this, at top and the light source region periphery of circuit board the LED light emitting source is arranged, form a three-dimensional source region in the end of circuit board.
Further improve and be, described paster LED bottom is provided with the sheet thermal component, and the thickness of described paster LED is 0.6-1mm, why the thickness of paster LED is arranged in the 0.6-1mm scope, be because adopt less chip package, be conducive to shorten the heat dissipation channel of paster LED; In addition, in the paster LED bottom thermal component is set, the beneficial effect of its generation is, more be conducive to the paster LED heat radiation, so that the paster LED heat radiation is faster, prolong the service life of paster LED, heat waste is less, certainly dispel the heat by the solder joint between paster LED and the circuit board as the another kind of mode of heat radiation and also be fine, only, this radiating mode effect is not good enough, and heat dissipation channel is long, and be a heat radiation, effect is not as the sheet thermal component.
Further improve and be, has the cooling pad with the corresponding linking of described thermal component on the described circuit board, the beneficial effect of its generation is, so that paster LED more easily passes through cooling pad because of the luminous heat that produces, and then spread on a large scale by the deposited copper on the circuit board, radiating effect is better.
Further improve and be, described circuit board is triangular shape or circular-arc away from the end of pin position, because external member lampshade great majority are circular arc, therefore, triangular shape or circular-arc with circuit board away from the end of pin position, can finely when not shortening circuit board length cooperate installation with lampshade, can more reasonably be equipped with like this parts on the circuit board, and need not to worry that circuit board is long and cause installing inconvenience; Simultaneously, triangular shape or circular-arc with circuit board away from the end of pin position, its another beneficial effect is, because side light emitting source LED surrounds several paster LEDs on the circuit board, like this, as a complete unit, clearance lamps is many again surface of light source, further formed three-dimensional, the LED clearance lamps of omnidirectional.
Further improve being, described pin is wavy, and the two sides of tail of circuit board has chamfering, and pin is arranged to waveform, and the beneficial effect of its generation is, so that it is more firmly firm when inserting clearance lamps base and connecting power supply, and difficult drop-off; The two sides of tail of circuit board has chamfering, and the beneficial effect of its generation is, so that the afterbody of circuit board more easily enters base, makes things convenient for installation personnel to install.
Further improve being, the wavy formation method of described pin is: at the interval, position that forms pin several tin points are set, tin point is melted, after it solidifies, can form the planar integral body of hemisphere and be wavy pin.
Further improve being, described light source region also is provided with Chip-R, and this Chip-R role is the protection paster LED, limiting resistance.
Further improve being, also be provided with decoding resistance between described light source region and the pin, this decoding resistance is connected in parallel on the power supply, has increased the linear characteristic of paster LED.
Description of drawings
Further describe below in conjunction with accompanying drawing and embodiments of the present invention:
Fig. 1 is Facad structure schematic diagram of the present invention;
Fig. 2 is the Facad structure schematic diagram of another specific embodiment of the present invention;
Fig. 3 is the Facad structure schematic diagram of the another specific embodiment of the present invention;
Fig. 4 is the Facad structure schematic diagram of paster LED;
Fig. 5 is the reverse side structural representation of paster LED;
Wherein: the 1-circuit board; The 1-1-afterbody; The 1-2-end; The 1-3-edge; The 2-pin; The 3-paster LED; 3-1-sheet thermal component; The 3-2-Chip-R; The 3-3-resistance of decoding; The 4-light source region; 4-1-LED light pearl; 5-side light emitting source LED.
The specific embodiment
The tow sides of the comprehensive automobile-used LED clearance lamps of this integrated Ultrathin high-brightness degree all are provided with circuit board 1, as shown in Figure 1 be its Facad structure schematic diagram, the afterbody 1-1 of described circuit board 1 is provided with the pin 2 that connects power supply; The end 1-2 of circuit board 1 is provided with light source region 4, and light source region 4 is comprised of 3 paster LEDs 3 and 6 side light emitting source LED 5; Described side light emitting source LED 5 is installed in the 1-3 position, edge of circuit board 1,3 paster LEDs 3 on the circuit board 1 are surrounded, described light source region 4 also is provided with Chip-R 3-2, also be provided with decoding resistance 3-3 between light source region 4 and the pin 2, as shown in Figure 4, paster LED 3 is provided with LED light pearl 4-1.
As shown in Figure 5, paster LED 3 bottoms are provided with sheet thermal component 3-1, and the thickness of paster LED 3 is 0.6mm, and in the present embodiment, the bottom of side light emitting source LED 5 also is provided with thermal component; Has cooling pad with the corresponding linking of described sheet thermal component 3-1 at circuit board 1; In Fig. 5, left side and right side two sheet thermal components 3-1 is not whole one, and medium position has the space of hollow out, guarantee can quick heat radiating in, use that can economical with materials.
Described circuit board 1 is triangular shapes away from the end 1-2 of pin 2 positions, and as shown in Figure 1, shown in Figure 2 is that circuit board 1 is circular-arc away from the end 1-2 of pin 2 positions.
As shown in Figure 3, pin 2 is wavy, and the wavy formation method of pin 2 is: at the interval, position that forms pin 2 several tin points are set, tin point is melted, after it solidifies, can form the planar integral body of hemisphere and be wavy pin, the afterbody 1-1 both sides of circuit board 1 have chamfering 1-3.
The comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree of the present invention, owing to adopting paster LED 3, so that the automobile-used LED clearance lamps possesses ultra-thin effect, light source region 4 is comprised of several paster LEDs 3 and side light emitting source LED5, described side light emitting source LED 5 is installed in the 1-3 position, edge of circuit board 1, several paster LEDs 3 on the circuit board 1 are surrounded, can form comprehensive, three-dimensional high brightness irradiation, adopt the comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree of technical solution of the present invention, processing technology thereof is simple, and is easy for installation.
The above is described in detail embodiments of the present invention by reference to the accompanying drawings, but the invention is not restricted to above-mentioned embodiment, in the ken that affiliated technical field those of ordinary skill possesses, can also under the prerequisite that does not break away from aim of the present invention, make a variety of changes.
Claims (8)
1. comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree, the tow sides of the comprehensive automobile-used LED clearance lamps of this integrated Ultrathin high-brightness degree all are provided with circuit board (1), described circuit board (1) afterbody (1-1) is provided with the pin (2) that connects power supply, it is characterized in that, the end (1-2) of described circuit board (1) is provided with light source region (4), and described light source region (4) is by several paster LEDs (3) and side light emitting source LED(5) form; Described side light emitting source LED(5) is installed in the position, edge (1-3) of circuit board (1), several paster LEDs (3) on the circuit board (1) are surrounded.
2. the comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree as claimed in claim 1 is characterized in that, described paster LED (3) bottom is provided with sheet thermal component (3-1), and the thickness of described paster LED (3) is 0.6-1mm.
3. the comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree as claimed in claim 2 is characterized in that, has the cooling pad with the corresponding linking of described sheet thermal component (3-1) on the described circuit board (1).
4. such as the comprehensive automobile-used LED clearance lamps of each described integrated Ultrathin high-brightness degree of claim 1 ~ 3, it is characterized in that, described circuit board (1) is triangular shape or circular-arc away from the end (1-2) of pin (2) position.
5. such as the comprehensive automobile-used LED clearance lamps of each described integrated Ultrathin high-brightness degree of claim 1 ~ 3, it is characterized in that, described pin (2) is wavy, and afterbody (1-1) both sides of circuit board (1) have chamfering (1-3).
6. the comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree as claimed in claim 5, it is characterized in that, the wavy formation method of described pin (2) is: at the interval, position that forms pin (2) several tin points are set, tin point is melted, after it solidifies, can form the planar integral body of hemisphere and be wavy pin.
7. such as the comprehensive automobile-used LED clearance lamps of each described integrated Ultrathin high-brightness degree of claim 1 ~ 3, it is characterized in that, described light source region (4) also is provided with Chip-R (3-2).
8. the comprehensive automobile-used LED clearance lamps of integrated Ultrathin high-brightness degree as claimed in claim 7 is characterized in that, also is provided with decoding resistance (3-3) between described light source region (4) and the pin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246382.1A CN103307532B (en) | 2013-06-07 | 2013-06-21 | The integration comprehensive automobile-used LED clearance lamps of Ultrathin high-brightness degree |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225180 | 2013-06-07 | ||
| CN201310225180.9 | 2013-06-07 | ||
| CN2013102251809 | 2013-06-07 | ||
| CN201310246382.1A CN103307532B (en) | 2013-06-07 | 2013-06-21 | The integration comprehensive automobile-used LED clearance lamps of Ultrathin high-brightness degree |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103307532A true CN103307532A (en) | 2013-09-18 |
| CN103307532B CN103307532B (en) | 2016-06-29 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246382.1A Expired - Fee Related CN103307532B (en) | 2013-06-07 | 2013-06-21 | The integration comprehensive automobile-used LED clearance lamps of Ultrathin high-brightness degree |
| CN201320355546.XU Expired - Fee Related CN203464112U (en) | 2013-06-07 | 2013-06-21 | Integrated ultrathin high-brightness omnibearing LED outline marker lamp for vehicle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320355546.XU Expired - Fee Related CN203464112U (en) | 2013-06-07 | 2013-06-21 | Integrated ultrathin high-brightness omnibearing LED outline marker lamp for vehicle |
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| CN (2) | CN103307532B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307532B (en) * | 2013-06-07 | 2016-06-29 | 南京世彩光电有限公司 | The integration comprehensive automobile-used LED clearance lamps of Ultrathin high-brightness degree |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876405A (en) * | 2009-04-30 | 2010-11-03 | 液光固态照明股份有限公司 | Light emitting diode bulb |
| CN102709281A (en) * | 2012-05-21 | 2012-10-03 | 苏州晶品光电科技有限公司 | Double fluorescent thin film two-sided light-emitting planar wafer LED (Light-Emitting Diode) array light source |
| CN202598222U (en) * | 2012-05-08 | 2012-12-12 | 深圳市电明科技有限责任公司 | Luminous body and LED lamp |
| CN203464112U (en) * | 2013-06-07 | 2014-03-05 | 南京世彩光电有限公司 | Integrated ultrathin high-brightness omnibearing LED outline marker lamp for vehicle |
-
2013
- 2013-06-21 CN CN201310246382.1A patent/CN103307532B/en not_active Expired - Fee Related
- 2013-06-21 CN CN201320355546.XU patent/CN203464112U/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876405A (en) * | 2009-04-30 | 2010-11-03 | 液光固态照明股份有限公司 | Light emitting diode bulb |
| CN202598222U (en) * | 2012-05-08 | 2012-12-12 | 深圳市电明科技有限责任公司 | Luminous body and LED lamp |
| CN102709281A (en) * | 2012-05-21 | 2012-10-03 | 苏州晶品光电科技有限公司 | Double fluorescent thin film two-sided light-emitting planar wafer LED (Light-Emitting Diode) array light source |
| CN203464112U (en) * | 2013-06-07 | 2014-03-05 | 南京世彩光电有限公司 | Integrated ultrathin high-brightness omnibearing LED outline marker lamp for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103307532B (en) | 2016-06-29 |
| CN203464112U (en) | 2014-03-05 |
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| CB03 | Change of inventor or designer information |
Inventor after: Chen Peng Inventor after: Dai Qing Inventor before: Chen Peng Inventor before: Wang Qingguan Inventor before: Dai Qing |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |