CN103912829A - Back lighting type LED environment lamp - Google Patents
Back lighting type LED environment lamp Download PDFInfo
- Publication number
- CN103912829A CN103912829A CN201410171149.6A CN201410171149A CN103912829A CN 103912829 A CN103912829 A CN 103912829A CN 201410171149 A CN201410171149 A CN 201410171149A CN 103912829 A CN103912829 A CN 103912829A
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- lampshade
- type led
- led
- lens
- ambient light
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a back lighting type LED environment lamp which comprises a support, a lampshade, a power source, a circuit board, an LED and a lens. The lampshade is arranged on the support, the circuit board is arranged in the lampshade, the power source is arranged on the circuit board, the LED is arranged in front of the circuit board, and the lens is arranged in front of the lampshade. According to the mode, the back lighting type LED environment lamp has the advantages of being high in reliability, compact in structure, changeable in color, low in cost, adjustable in lighting direction, capable of utilizing the wall light dissipation, good in lighting effect, good in heat dissipation, low in energy consumption, long in service life and the like, and meanwhile the lamp has the wide market prospect in the environment lighting field.
Description
Technical field
The present invention relates to numerically-controlled machine tool rest field, particularly relate to a kind of back-illuminated type LED ambient light.
Background technology
LED is light emitting diode, it is a kind of new type light source, have low in energy consumption, the life-span is long, volume is little, brightness is high, saving energy, pollution-free, be described as the green illumination light source of 21 century, but because the principle of luminosity of LED is limit, cannot there is good astigmatic characteristic as ordinary incandescent lamp and fluorescent lamp etc., often exist illumination zone little, the problems such as illuminated district and non-irradiated region difference in brightness are large, simultaneously because illuminator volume is little, heating is concentrated, encapsulant poor heat radiation simultaneously, often cause LED junction temperature too high, cause light decay serious, affect service life.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of back-illuminated type LED ambient light, realizes good even light characteristic by Fresnel Lenses; By to wall diffuse reflection, realize ambient light illumination, avoid direct projection, there is good photocurrent versus light intensity; Be provided with universal drive shaft, facilitate light fixture to regulate; Have that reliability is high, the advantage such as compact conformation, color changeable, cheap, illumination direction is adjustable, utilize metope astigmatism, good illumination effect, heat radiation is good, energy consumption is low, long service life, have market prospects widely in ambient lighting field simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of back-illuminated type LED ambient light is provided, comprise: support, lampshade, power supply, wiring board, LED and lens, on described support, be provided with lampshade, in lampshade, be provided with wiring board, on wiring board, be provided with power supply, wiring board front is provided with LED, and described lampshade front is provided with lens.
In a preferred embodiment of the present invention, described lampshade below is provided with universal drive shaft.
In a preferred embodiment of the present invention, described lampshade is aluminium matter, and lampshade inner surface is silver-plated, and lampshade outside is provided with radiating fin.
In a preferred embodiment of the present invention, described lens are Fresnel Lenses, and described lens material is optics PET.
In a preferred embodiment of the present invention, described LED is white light LEDs and primitive colours LED.
The invention has the beneficial effects as follows: back-illuminated type LED ambient light of the present invention realizes good even light characteristic by Fresnel Lenses; By to wall diffuse reflection, realize ambient light illumination, avoid direct projection, there is good photocurrent versus light intensity; Be provided with universal drive shaft, facilitate light fixture to regulate; Have that reliability is high, the advantage such as compact conformation, color changeable, cheap, illumination direction is adjustable, utilize metope astigmatism, good illumination effect, heat radiation is good, energy consumption is low, long service life, have market prospects widely in ambient lighting field simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of back-illuminated type LED ambient light of the present invention one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, support, 2, lampshade, 3, power supply, 4, wiring board, 5, LED, 6, lens, 7, universal drive shaft.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of back-illuminated type LED ambient light, comprise: support 1, lampshade 2, power supply 3, wiring board 4, LED5 and lens 6, on described support 1, be provided with lampshade 2, in lampshade 2, be provided with wiring board 4, on wiring board 4, be provided with power supply 5, wiring board 4 fronts are provided with LED5, and described lampshade 2 fronts are provided with lens 6.
Described lampshade 2 belows are provided with universal drive shaft 7, realize the well-tuned of light fixture, meet varying environment lighting demand.
Described lampshade 2 is aluminium matter, and lampshade 2 inner surfaces are silver-plated, and lampshade 2 outsides are provided with radiating fin, have good radiating effect, improve reflective function simultaneously, ensures lamp brightness.
Described lens 6 are Fresnel Lenses, and described lens 6 materials are optics PET, have good material behavior and astigmatism warmheartedness, can pass through wall diffuse reflection, realize good illuminating effect.
Described LED5 is white light LEDs 5 and primitive colours LED 5, can form multiple color, realizes good ambient light illumination.
The beneficial effect of back-illuminated type LED ambient light of the present invention is:
One, realize good even light characteristic by Fresnel Lenses;
Two, by wall diffuse reflection, realize ambient light illumination, avoid direct projection, there is good photocurrent versus light intensity;
Three, be provided with universal drive shaft, facilitate light fixture to regulate;
Four, compare existing equipment, the advantages such as the present invention has that reliability is high, compact conformation, color changeable, cheap, illumination direction is adjustable, utilize metope astigmatism, good illumination effect, heat radiation is good, energy consumption is low, long service life, have market prospects widely in ambient lighting field simultaneously.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a back-illuminated type LED ambient light, is characterized in that, comprising: support, lampshade, power supply, wiring board, LED and lens, on described support, be provided with lampshade, in lampshade, be provided with wiring board, on wiring board, be provided with power supply, wiring board front is provided with LED, and described lampshade front is provided with lens.
2. back-illuminated type LED ambient light according to claim 1, is characterized in that, described lampshade below is provided with universal drive shaft.
3. back-illuminated type LED ambient light according to claim 1, is characterized in that, described lampshade is aluminium matter, and lampshade inner surface is silver-plated, and lampshade outside is provided with radiating fin.
4. back-illuminated type LED ambient light according to claim 1, is characterized in that, described lens are Fresnel Lenses, and described lens material is optics PET.
5. back-illuminated type LED ambient light according to claim 1, is characterized in that, described LED is white light LEDs and primitive colours LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171149.6A CN103912829A (en) | 2014-04-28 | 2014-04-28 | Back lighting type LED environment lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171149.6A CN103912829A (en) | 2014-04-28 | 2014-04-28 | Back lighting type LED environment lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103912829A true CN103912829A (en) | 2014-07-09 |
Family
ID=51038712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410171149.6A Pending CN103912829A (en) | 2014-04-28 | 2014-04-28 | Back lighting type LED environment lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103912829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115805A (en) * | 2018-10-25 | 2019-01-01 | 广东华中科技大学工业技术研究院 | Transparent component defect detecting device and method based on ultrasound and the double imagings of optics |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202024208U (en) * | 2011-04-22 | 2011-11-02 | 常州华天福杰光电科技有限公司 | Light emitting diode (LED) street lamp |
| CN202580986U (en) * | 2012-05-22 | 2012-12-05 | 潍坊华微光电子有限公司 | Light-emitting diode (LED) single light source integrated module street lamp |
| CN202598302U (en) * | 2012-04-06 | 2012-12-12 | 魏江明 | Combined universal projection lamp |
| CN202675060U (en) * | 2012-06-30 | 2013-01-16 | 山东永泰未来光电科技有限公司 | Multi-angle project lamp |
-
2014
- 2014-04-28 CN CN201410171149.6A patent/CN103912829A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202024208U (en) * | 2011-04-22 | 2011-11-02 | 常州华天福杰光电科技有限公司 | Light emitting diode (LED) street lamp |
| CN202598302U (en) * | 2012-04-06 | 2012-12-12 | 魏江明 | Combined universal projection lamp |
| CN202580986U (en) * | 2012-05-22 | 2012-12-05 | 潍坊华微光电子有限公司 | Light-emitting diode (LED) single light source integrated module street lamp |
| CN202675060U (en) * | 2012-06-30 | 2013-01-16 | 山东永泰未来光电科技有限公司 | Multi-angle project lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115805A (en) * | 2018-10-25 | 2019-01-01 | 广东华中科技大学工业技术研究院 | Transparent component defect detecting device and method based on ultrasound and the double imagings of optics |
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Application publication date: 20140709 |