CN204201528U - A kind of high-brightness LED lamp - Google Patents
A kind of high-brightness LED lamp Download PDFInfo
- Publication number
- CN204201528U CN204201528U CN201420540218.1U CN201420540218U CN204201528U CN 204201528 U CN204201528 U CN 204201528U CN 201420540218 U CN201420540218 U CN 201420540218U CN 204201528 U CN204201528 U CN 204201528U
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- China
- Prior art keywords
- lamp
- led
- lamp plate
- conducting strip
- plate
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- Expired - Fee Related
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- 239000004568 cement Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000004907 flux Effects 0.000 abstract description 3
- 230000001678 irradiating effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a kind of high-brightness LED lamp, comprise the first LED and the second LED, described first LED comprises the first lamp plate, is provided with the first lamp pearl below described first lamp plate, described first lamp pearl periphery is provided with the first lampshade, and described first lampshade madial wall is the first reflecting surface; Described second LED comprises the second lamp plate, second lamp pearl is installed below described second lamp plate, described second lamp pearl periphery is provided with the second lampshade, and described second lampshade madial wall is the second reflecting surface, the angle in 140-150 degree between described first lamp plate and described second lamp plate; Be provided with the first conducting strip above described first lamp plate, described first conducting strip is provided with the first radiator, is provided with the second conducting strip above described second lamp plate, and described second conducting strip is provided with the second radiator.Adopt the high-brightness LED lamp that the utility model provides, the luminous flux that light source is had by oneself obtains utilizing the most fully, effectively improves the brightness of irradiating.
Description
Technical field
The utility model relates to a kind of high-brightness LED lamp.
Background technology
Nowadays traditional lighting light fixture also exists many problems, though as the incandescent lamp bulb shortcoming such as cheaply have low, the high power consumption of luminous efficiency, life-span short, frangible, though and fluorescent lamp very power saving, its discarded object has mercury pollution, the problem such as frangible; Comparatively speaking, LED creates relative advantage, and such as life-span length, low power consumption, pure, the high shock resistance of light color, safety is non-friable, pollution-free and miniaturizedly encapsulate.But inventor finds that prior art exists following technical problem: the distribution of light of LED is comparatively single, and the brightness of irradiation is limited to, LED is when operating, cannot leave owing to producing a large amount of heats, can cause shorten the service life of LED, or even burn out.
Utility model content
Technical problem to be solved in the utility model is the LED providing a kind of high brightness, thermal diffusivity good.
The utility model provides a kind of high-brightness LED lamp, comprise the first LED and the second LED, described first LED comprises the first lamp plate, is provided with the first lamp pearl below described first lamp plate, described first lamp pearl periphery is provided with the first lampshade, and described first lampshade madial wall is the first reflecting surface; Described second LED comprises the second lamp plate, second lamp pearl is installed below described second lamp plate, described second lamp pearl periphery is provided with the second lampshade, and described second lampshade madial wall is the second reflecting surface, the angle in 140-150 degree between described first lamp plate and described second lamp plate; Be provided with the first conducting strip above described first lamp plate, described first conducting strip is provided with the first radiator, is provided with the second conducting strip above described second lamp plate, and described second conducting strip is provided with the second radiator.
Further, described first lamp pearl adds the first light-distribution lens, described second lamp pearl adds the second light-distribution lens.
Further, described first reflecting surface is provided with the first plastic cement reflecting piece or coating reflectorized material, and described second reflecting surface is provided with the second plastic cement reflecting piece or coating reflectorized material.
Further, between described first lamp plate and described second lamp plate in the angle of 145 degree.
Further, described first radiator comprises the first radiating bottom plate and the first fin, and the one side of described first radiating bottom plate is connected with described first conducting strip, and the another side of described first radiating bottom plate is provided with described first fin.
Further, described second radiator comprises the second radiating bottom plate and the second fin, and the one side of described second radiating bottom plate is connected with described second conducting strip, and the another side of described second radiating bottom plate is provided with described second fin.
Adopt the high-brightness LED lamp that the utility model provides, because adopt the first light-distribution lens and the second light-distribution lens to carry out first time luminous intensity distribution, add the first reflecting surface and the second reflecting surface carries out second time luminous intensity distribution, thus reach the technique effect that luminous flux that light source has by oneself obtains utilizing the most fully; Again because adopt the angle in 140-150 degree between the first LED and the second LED, thus reach the technique effect effectively improving the brightness of irradiating; Also because the first conducting strip and the good thermal diffusivity of the second conducting strip, and the first radiator and the larger area of dissipation of the second radiator, thus reach raising heat dispersion, extend the technique effect in LED life-span.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 schematically illustrates the schematic diagram of the high-brightness LED lamp that the utility model embodiment provides;
Fig. 2 schematically illustrates the A portion enlarged diagram of Fig. 1.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
See figures.1.and.2, the utility model embodiment provides a kind of high-brightness LED lamp, comprise lamp housing 100, lamp housing 100 is transparent material, the first LED 10 and the second LED 20 is provided with in lamp housing 100, first LED 10 comprises the first lamp plate 14, first lamp pearl 11 is installed below the first lamp plate 14, first lamp pearl 11 adds the first light-distribution lens (not shown in FIG.), the first lampshade 13 is provided with at the first lamp pearl 11 periphery, first lampshade 13 is in horn-like, first lampshade 13 madial wall is the first reflecting surface 12, first reflecting surface 12 is provided with the first plastic cement reflecting piece or coating reflectorized material,
Second LED 20 comprises the second lamp plate 24, second lamp pearl 21 is installed below the second lamp plate 24, second lamp pearl 21 adds the second light-distribution lens (not shown in FIG.), the second lampshade 23 is provided with at the second lamp pearl 21 periphery, second lampshade 23 is in horn-like, second lampshade 23 madial wall is the second reflecting surface 22, and the second reflecting surface 22 is provided with the second plastic cement reflecting piece or coating reflectorized material; Angle in 140-150 degree between first lamp plate 14 and the second lamp plate 24 is preferably the angle of 145 degree between the first lamp plate 14 and the second lamp plate 24.
The first conducting strip 15 is provided with above the first lamp plate 14, first conducting strip 15 is heat-conducting silica gel sheet, first conducting strip 15 lower surface is close to the first lamp plate 14 upper surface and is connected, first conducting strip 15 is provided with the first radiator 16, first radiator 16 comprises the first radiating bottom plate 161 and the first fin 162, the one side of the first radiating bottom plate 161 is close to the upper surface of the first conducting strip 15 and is connected, the another side of the first radiating bottom plate 161 is provided with multiple first fin 162, first radiating bottom plate 161 and the first fin 162 can integrated molding;
The second conducting strip 25 is provided with above the second lamp plate 24, second conducting strip 25 is heat-conducting silica gel sheet, second conducting strip 25 lower surface is close to the second lamp plate 24 upper surface and is connected, second conducting strip 25 is provided with the second radiator 26, second radiator 26 comprises the second radiating bottom plate 261 and the second fin 262, the one side of the second radiating bottom plate 261 is close to the upper surface of the second conducting strip 25 and is connected, the another side of the second radiating bottom plate 261 is provided with multiple second fin 262, second radiating bottom plate 261 and the second fin 262 can integrated molding.
As can be seen from the above description, the high-brightness LED lamp that the utility model embodiment provides, can reach following technique effect:
One, carry out first time luminous intensity distribution by the first light-distribution lens and the second light-distribution lens, add the first reflecting surface 12 and the second reflecting surface 22 carries out second time luminous intensity distribution, effective secondary light-distribution makes the own luminous flux of light source obtain utilizing the most fully;
Two, by the angle in 140-150 degree between the first LED 10 and the second LED 20, the brightness of irradiating effectively is improved;
Three, due to the first conducting strip 15 and the good thermal diffusivity of the second conducting strip 25, and first radiator 16 and the larger area of dissipation of the second radiator 26, thus the heat that effectively leave the first lamp plate 14 and the second lamp plate 24 are concentrated, extend the life-span of the first LED 10 and the second LED 20.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a high-brightness LED lamp, it is characterized in that, comprise the first LED (10) and the second LED (20), described first LED (10) comprises the first lamp plate (14), described first lamp plate (14) below is provided with the first lamp pearl (11), described first lamp pearl (11) periphery is provided with the first lampshade (13), and described first lampshade (13) madial wall is the first reflecting surface (12); Described second LED (20) comprises the second lamp plate (24), described second lamp plate (24) below is provided with the second lamp pearl (21), described second lamp pearl (21) periphery is provided with the second lampshade (23), described second lampshade (23) madial wall is the second reflecting surface (22), the angle in 140-150 degree between described first lamp plate (14) and described second lamp plate (24); Described first lamp plate (14) top is provided with the first conducting strip (15), described first conducting strip (15) is provided with the first radiator (16), described second lamp plate (24) top is provided with the second conducting strip (25), and described second conducting strip (25) is provided with the second radiator (26).
2. high-brightness LED lamp as claimed in claim 1, it is characterized in that, described first lamp pearl (11) adds the first light-distribution lens, and described second lamp pearl (21) adds the second light-distribution lens.
3. high-brightness LED lamp as claimed in claim 1, is characterized in that, described first reflecting surface (12) is provided with the first plastic cement reflecting piece or coating reflectorized material, and described second reflecting surface (22) is provided with the second plastic cement reflecting piece or coating reflectorized material.
4. high-brightness LED lamp as claimed in claim 1, is characterized in that, in the angle of 145 degree between described first lamp plate (14) and described second lamp plate (24).
5. high-brightness LED lamp as claimed in claim 1, it is characterized in that, described first radiator (16) comprises the first radiating bottom plate (161) and the first fin (162), the one side of described first radiating bottom plate (161) is connected with described first conducting strip (15), and the another side of described first radiating bottom plate (161) is provided with described first fin (162).
6. high-brightness LED lamp as claimed in claim 1, it is characterized in that, described second radiator (26) comprises the second radiating bottom plate (261) and the second fin (262), the one side of described second radiating bottom plate (261) is connected with described second conducting strip (25), and the another side of described second radiating bottom plate (261) is provided with described second fin (262).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540218.1U CN204201528U (en) | 2014-09-19 | 2014-09-19 | A kind of high-brightness LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540218.1U CN204201528U (en) | 2014-09-19 | 2014-09-19 | A kind of high-brightness LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201528U true CN204201528U (en) | 2015-03-11 |
Family
ID=52659487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540218.1U Expired - Fee Related CN204201528U (en) | 2014-09-19 | 2014-09-19 | A kind of high-brightness LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201528U (en) |
-
2014
- 2014-09-19 CN CN201420540218.1U patent/CN204201528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20160919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |