CN202769405U - Light-emitting diode (LED) line lamp - Google Patents
Light-emitting diode (LED) line lamp Download PDFInfo
- Publication number
- CN202769405U CN202769405U CN2012204538594U CN201220453859U CN202769405U CN 202769405 U CN202769405 U CN 202769405U CN 2012204538594 U CN2012204538594 U CN 2012204538594U CN 201220453859 U CN201220453859 U CN 201220453859U CN 202769405 U CN202769405 U CN 202769405U
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- lens
- led
- light
- lamp
- emitting diode
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Abstract
The utility model relates to a lighting fixture, in particular to a light-emitting diode (LED) line lamp comprising a lamp casing and an aluminium base single face circuit board arranged in the lamp casing, and the upper portion of the lamp casing is not sealed. The light-emitting diode (LED) line lamp further comprises a paster type LED light source arranged on the aluminium base single face circuit board and a lens which is arranged above the lamp casing and is used to seal the lamp casing. The light-emitting diode (LED) line lamp is characterized in that the lens is a strip-shaped acrylic lens strip, and an arc is adopted for transition of the upper surface of the lens strip. Compared with the prior art, the acrylic lens strip is adopted to be the lens, so that the LED light source can be changed into light beams. Not only is the structure simple and the appearance beautiful, but also the defects that due to the use of a light reflection lense, the light reflection use rate is low, the technology is complicated, and a small angle is limited are overcome.
Description
Technical field
The utility model relates to a kind of lighting, is exactly a kind of LED line lamp specifically.
Background technology
In a lot of patch-type led light source lines light fixtures, mostly be the mode of using its extensive angle (such as 120 degree) scattering, make even light mixing soft, but sometimes in order to reach more low-angle light distribution effect, usually all be the form that adopts reflective mirror, and the reflective mirror effect is not handy concerning the LED characteristics of luminescence, reflective utilization rate is low, do water-proofing treatment if need to be applied in the open air, then strengthened especially design cost.
Summary of the invention
The utility model provides a kind of LED line lamp in order to overcome the deficiencies in the prior art.
To achieve these goals, the utility model has designed a kind of LED line lamp, comprise lamp housing, the lamp housing top is what do not seal, and is arranged on the aluminium base one-sided circuit board in the lamp housing, also comprises the adopting surface mounted LED light source that is arranged on the aluminium base one-sided circuit board, also comprise and be arranged on the lamp housing top, be used for the lens of sealing lamp housing, it is characterized in that: described lens are the acrylic lens bar of a strip, and the upper surface of lens bar adopts arc transition.
The thickness of described acrylic lens bar is 15mm.
The utility model is compared with prior art, adopts acrylic lens bar as lens, makes led light source become light beam.Not only simple in structure, good looking appearance, and also it is low to have overcome the reflective utilization rate of using reflective mirror to cause, complex process, the defective that low-angle is limited.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cutaway view at B-B place among Fig. 1.
Fig. 3 is the sectional view of acrylic lens bar in the utility model.
Referring to Fig. 1 to Fig. 3,1 is lamp housing; 2 is aluminium base one-sided circuit board; 3 is the adopting surface mounted LED light source; 4 is acrylic lens bars.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1 to Figure 3, the utility model comprises lamp housing 1, lamp housing 1 top is what do not seal, and be arranged on aluminium base one-sided circuit board 2 in the lamp housing 1, also comprise the adopting surface mounted LED light source 3 that is arranged on the aluminium base one-sided circuit board 2, also comprise being arranged in lamp housing 1 top, be used for the lens of sealing lamp housing 1, lens in the utility model are the acrylic lens bar 4 of a strip, and the upper surface of lens bar adopts arc transition.The thickness of its lens bar is 15mm.
Because the arc-shaped surface at acrylic lens bar 4 tops, the light source that surface-mounted LED light source 3 is formed has the optically focused effect, makes its luminous angle of crying that 120 original degree are arranged, and is reduced into 45 degree.And the maximum ga(u)ge of lens bar is 15mm, has avoided long-time use and the distortion of the lens bar that causes.
Compare with prior art, not only simple in structure, good looking appearance, and also it is low to have overcome the reflective utilization rate of using reflective mirror to cause, complex process, the defective that low-angle is limited.
Claims (2)
1. LED line lamp, comprise lamp housing, the lamp housing top is what do not seal, and be arranged on aluminium base one-sided circuit board in the lamp housing, also comprise the adopting surface mounted LED light source that is arranged on the aluminium base one-sided circuit board, also comprise being arranged on the lamp housing top, be used for the lens of sealing lamp housing, it is characterized in that: described lens are the acrylic lens bar of a strip, and the upper surface of lens bar adopts arc transition.
2. LED line lamp according to claim 1, it is characterized in that: the thickness of described acrylic lens bar is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204538594U CN202769405U (en) | 2012-09-07 | 2012-09-07 | Light-emitting diode (LED) line lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204538594U CN202769405U (en) | 2012-09-07 | 2012-09-07 | Light-emitting diode (LED) line lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769405U true CN202769405U (en) | 2013-03-06 |
Family
ID=47775974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204538594U Expired - Fee Related CN202769405U (en) | 2012-09-07 | 2012-09-07 | Light-emitting diode (LED) line lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421712A (en) * | 2013-08-30 | 2015-03-18 | Itc有限公司 | Diffused flexible LED linear light assembly |
| WO2015043468A1 (en) * | 2013-09-29 | 2015-04-02 | 欧普照明股份有限公司 | Lens and lighting device comprising same |
| CN109827115A (en) * | 2019-04-04 | 2019-05-31 | 广东雷狮光电技术有限公司 | A kind of Novel led wall washer |
| US10845013B2 (en) | 2018-10-03 | 2020-11-24 | Vista Manufacturing Inc | Flexible light assembly |
-
2012
- 2012-09-07 CN CN2012204538594U patent/CN202769405U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421712A (en) * | 2013-08-30 | 2015-03-18 | Itc有限公司 | Diffused flexible LED linear light assembly |
| WO2015043468A1 (en) * | 2013-09-29 | 2015-04-02 | 欧普照明股份有限公司 | Lens and lighting device comprising same |
| CN104515064A (en) * | 2013-09-29 | 2015-04-15 | 苏州欧普照明有限公司 | Lens and lighting device comprising same |
| CN104515064B (en) * | 2013-09-29 | 2017-05-24 | 苏州欧普照明有限公司 | Lens and lighting device comprising same |
| US10845013B2 (en) | 2018-10-03 | 2020-11-24 | Vista Manufacturing Inc | Flexible light assembly |
| CN109827115A (en) * | 2019-04-04 | 2019-05-31 | 广东雷狮光电技术有限公司 | A kind of Novel led wall washer |
| WO2020199379A1 (en) * | 2019-04-04 | 2020-10-08 | 广东雷狮光电技术有限公司 | New wall washer light |
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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: 20130306 Termination date: 20150907 |
|
| EXPY | Termination of patent right or utility model |