CN102032462A - LED illuminating device capable of enhancing illuminating brightness - Google Patents
LED illuminating device capable of enhancing illuminating brightness Download PDFInfo
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- CN102032462A CN102032462A CN200910177624XA CN200910177624A CN102032462A CN 102032462 A CN102032462 A CN 102032462A CN 200910177624X A CN200910177624X A CN 200910177624XA CN 200910177624 A CN200910177624 A CN 200910177624A CN 102032462 A CN102032462 A CN 102032462A
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- lighting device
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- led lighting
- heat radiation
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Abstract
The invention relates to an LED illuminating device capable of enhancing illuminating brightness, comprising a heat radiating base, an LED light emitting module and a light transmitting plate, wherein the heat radiating base is provided with a bottom plate and reflecting plates positioned at both sides of the bottom plate, and a containing chamber and an opening are formed on the heat radiating base; the LED light emitting module is arranged on the bottom plate of the heat radiating base and positioned in the containing chamber; and the light transmitting plate is arranged on the opening of the heat radiating base to cover on the containing chamber of the heat radiating base. Light rays emitted by the LED light emitting module are reflected by the light transmitting plate and then reflected again by the two reflecting plates and then reflected out by the light transmitting plate, therefore the illuminating brightness of the LED illuminating device can be enhanced.
Description
Technical field
The present invention is a kind of LED lighting device that improves brightness of illumination, appears after being meant a kind of light can the reflection especially, and its brightness of illumination is more improved.
Background technology
Lighting apparatus is a daily necessities indispensable in the daily life, changed people's life style, now in general family or the public's indoor scenarios, all can see and use lighting apparatus miscellaneous, for example: fluorescent lamp, illuminating lamp, desk lamp, pendent lamp, neon light or the like, can be improved by lighting apparatus for the dim inconvenience that brings.
For different lighting apparatus, the purposes of its application also has difference, for example: general fluorescent lamp, illuminating lamp, desk lamp ... etc., it is for the use of general illumination, and the lighting apparatus that some specific uses are also arranged for example: night-light, be and be applied to the illumination that people are provided when sleeping, its luminous power is lower, only uses for auxiliary.
The fluorescent tube of traditional type or bulb have quick heating and the high shortcoming of power consumption, and light fixture can cause the problem of environmental protection after discarded, therefore, just develop in recent years and that (Light Emitting Diode is LED) as the technology of light emitting source with light emitting diode.
Power consumption is low though light emitting diode has, assembly life-span is long, need not warm up advantages such as lamp time and reaction speed be fast, but its brightness of being sent of general light emitting diode is low than traditional type bulb or fluorescent tube, therefore is to adopt high-power light emitting diode to be used as lighting source.Though high-power light emitting diode can provide comparatively higher brightness, it is continuing under the state that uses, and meeting Yin Wendu raises and influences luminous efficient, therefore, how to make the LED illumination have better illuminating effect, except that promoting its radiating effect, the important topic that reality is opened for the industry technology.
Summary of the invention
The object of the present invention is to provide a kind of LED lighting device that improves brightness of illumination.
For achieving the above object, the LED lighting device that improves brightness of illumination provided by the invention, it includes:
One heat radiation pedestal, the reflecting plate that it is provided with a base plate and is positioned at these base plate both sides makes this radiating seat body be formed with an accommodation chamber and an opening;
One LED light emitting module is arranged on the base plate of this heat radiation pedestal, and is positioned at this accommodation chamber; And
One light-passing board be arranged at the opening of this heat radiation pedestal, and the accommodation chamber of the pedestal that will dispel the heat covers.
The described LED lighting device that improves brightness of illumination, wherein, the base plate of this heat radiation pedestal is formed with a groove, and this LED light emitting module is arranged in this groove.
The described LED lighting device that improves brightness of illumination, wherein, this heat radiation pedestal is formed in one.
The described LED lighting device that improves brightness of illumination, wherein, the plate outer side of this heat radiation pedestal is formed with a plurality of fin.
The described LED lighting device that improves brightness of illumination, wherein, two reflecting plates of this heat radiation pedestal are to be stretched out by these groove both sides.
The described LED lighting device that improves brightness of illumination, wherein, this two reflecting plate is provided with the holding section of two correspondences, and this light-passing board is fixed on this holding section, and the accommodation chamber of the pedestal that will dispel the heat covers.
The described LED lighting device that improves brightness of illumination, wherein, the holding section of this two reflecting plate is a groove, this light-passing board is arranged in this groove.
The described LED lighting device that improves brightness of illumination, wherein, this radiating seat body is positioned at this two reflecting plates outside and is formed with two reinforcement floors.
The described LED lighting device that improves brightness of illumination, wherein, this LED light emitting module is the light emitting module of lamp tube type, is provided with a plurality of LED luminescence chips in it.
The invention has the beneficial effects as follows:
1) it has the effect of light reflection, to reach the purpose that improves brightness of illumination.
2) it has better heat radiating effect, to improve its service life, reaches and reduces its optical attenuation, to reach the purpose that improves brightness of illumination.
3) it has the effect that forms the light reflection in the radiating seat body, to reach the purpose that improves brightness of illumination.
Description of drawings
Fig. 1 can improve the cutaway view of the LED lighting device of brightness of illumination for the present invention.
Fig. 2 is the illumination schematic diagram of Fig. 1.
Primary clustering symbol description in the accompanying drawing
The specific embodiment
Above-mentioned and other purpose, advantage and characteristic of the present invention are by the detailed bright of following preferred embodiment and more understood in depth with reference to the accompanying drawings.
Please refer to shown in Figure 1ly, for the present invention can improve the cutaway view of the LED lighting device of brightness of illumination, it comprises heat radiation pedestal 10, a LED light emitting module 12 and a light-passing board 14: wherein
LED light emitting module 12 is a lamp tube type light emitting module, includes a circuit board 34 and a plurality of led chip 36, is arranged on the base plate 16 of heat radiation pedestal 10, and is positioned at the groove 24 of accommodation chamber 20.
One light-passing board 14 is arranged at the opening 22 of heat radiation pedestal 10, and the accommodation chamber 20 of the pedestal 10 that will dispel the heat covers.In the present embodiment, light-passing board 14 is to be sticked in the draw-in groove 28 of two reflecting plates 18, cover in order to the LED light emitting module 12 of accommodation chamber 20 that will be positioned at heat radiation pedestal 10, make the light transmissive of LED light emitting module 12 go out light-passing board 14, to reach the effect of illumination.
See also Fig. 2, can improve the LED lighting device schematic diagram of illuminating effect for the present invention, wherein the light some that exhales of LED light emitting module 12 is appeared by light-passing board 14, a part ofly reflexes to reflecting plate 18 through light-passing board 14, reflexes to light-passing board 14 by reflecting plate 18 again and appears.So, can improve the brightness of illumination of lighting device, and LED light emitting module 12 is arranged at directly on the heat radiation pedestal 10, its heat energy directly can be given out by heat radiation pedestal 10, not only can improve the service life of LED light emitting module 12, and can effectively reduce the decay of light, and improve its brightness of illumination.
By tectonic association as above, the present invention directly is arranged at LED light emitting module 12 on the heat radiation pedestal 10 with reflecting plate 18, can give out heat energy effectively, a little less than the minimizing light decay, improve its brightness of illumination, and light can more can improve its brightness of illumination, and have the enhancement on the obvious effect by appearing after reflecting plate 18 reflections.
The specific embodiment that in the detailed description of preferred embodiment, is proposed, only in order to be easy to illustrate technology contents of the present invention, be not with narrow sense of the present invention be limited among the embodiment, all following of situations complying with the claim scope of spirit of the present invention and application are made many variations and are implemented, and all belong to scope of the present invention.
Claims (9)
1. LED lighting device that can improve brightness of illumination, it includes:
One heat radiation pedestal, the reflecting plate that it is provided with a base plate and is positioned at these base plate both sides makes this radiating seat body be formed with an accommodation chamber and an opening;
One LED light emitting module is arranged on the base plate of this heat radiation pedestal, and is positioned at this accommodation chamber; And
One light-passing board be arranged at the opening of this heat radiation pedestal, and the accommodation chamber of the pedestal that will dispel the heat covers.
2. the LED lighting device that improves brightness of illumination according to claim 1, wherein, the base plate of this heat radiation pedestal is formed with a groove, and this LED light emitting module is arranged in this groove.
3. the LED lighting device that improves brightness of illumination according to claim 1, wherein, this heat radiation pedestal is formed in one.
4. the LED lighting device that improves brightness of illumination according to claim 1, wherein, the plate outer side of this heat radiation pedestal is formed with a plurality of fin.
5. the LED lighting device that improves brightness of illumination according to claim 1, wherein, two reflecting plates of this heat radiation pedestal are to be stretched out by these groove both sides.
6. the LED lighting device that improves brightness of illumination according to claim 1, wherein, this two reflecting plate is provided with the holding section of two correspondences, and this light-passing board is fixed on this holding section, and the accommodation chamber of the pedestal that will dispel the heat covers.
7. the LED lighting device that improves brightness of illumination according to claim 1, wherein, the holding section of this two reflecting plate is a groove, this light-passing board is arranged in this groove.
8. the LED lighting device that improves brightness of illumination according to claim 1, wherein, this radiating seat body is positioned at this two reflecting plates outside and is formed with two reinforcement floors.
9. the LED lighting device that improves brightness of illumination according to claim 1, wherein, this LED light emitting module is the light emitting module of lamp tube type, is provided with a plurality of LED luminescence chips in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910177624XA CN102032462A (en) | 2009-09-27 | 2009-09-27 | LED illuminating device capable of enhancing illuminating brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910177624XA CN102032462A (en) | 2009-09-27 | 2009-09-27 | LED illuminating device capable of enhancing illuminating brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102032462A true CN102032462A (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910177624XA Pending CN102032462A (en) | 2009-09-27 | 2009-09-27 | LED illuminating device capable of enhancing illuminating brightness |
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| CN (1) | CN102032462A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221157A (en) * | 2011-06-28 | 2011-10-19 | 林健洪 | Radiating structure for light-emitting diode (LED) lamp |
| CN103062667A (en) * | 2012-12-22 | 2013-04-24 | 瑞尔德(太仓)照明有限公司 | High light light-emitting diode (LED) stripe lamp |
| CN104456164A (en) * | 2013-09-23 | 2015-03-25 | 苏州欧普照明有限公司 | Lighting assembly |
| CN105240754A (en) * | 2015-11-25 | 2016-01-13 | 宁波皓升半导体照明有限公司 | Reflective type LED fluorescent lamp |
| CN108458260A (en) * | 2017-02-17 | 2018-08-28 | 法雷奥照明公司 | The light emitting module of volume with reduction |
-
2009
- 2009-09-27 CN CN200910177624XA patent/CN102032462A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221157A (en) * | 2011-06-28 | 2011-10-19 | 林健洪 | Radiating structure for light-emitting diode (LED) lamp |
| CN103062667A (en) * | 2012-12-22 | 2013-04-24 | 瑞尔德(太仓)照明有限公司 | High light light-emitting diode (LED) stripe lamp |
| CN104456164A (en) * | 2013-09-23 | 2015-03-25 | 苏州欧普照明有限公司 | Lighting assembly |
| CN105240754A (en) * | 2015-11-25 | 2016-01-13 | 宁波皓升半导体照明有限公司 | Reflective type LED fluorescent lamp |
| CN108458260A (en) * | 2017-02-17 | 2018-08-28 | 法雷奥照明公司 | The light emitting module of volume with reduction |
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Application publication date: 20110427 |