CN202281059U - LED lighting electric appliance - Google Patents
LED lighting electric appliance Download PDFInfo
- Publication number
- CN202281059U CN202281059U CN2011202459339U CN201120245933U CN202281059U CN 202281059 U CN202281059 U CN 202281059U CN 2011202459339 U CN2011202459339 U CN 2011202459339U CN 201120245933 U CN201120245933 U CN 201120245933U CN 202281059 U CN202281059 U CN 202281059U
- Authority
- CN
- China
- Prior art keywords
- light
- led
- electric lighting
- light source
- electric appliance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
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 relates to a lighting electric appliance and especially relates to an LED lighting electric appliance, which comprises a light emitting unit, a light guiding unit and an illumination control unit. The light emitting unit comprises an LED light source, a radiator and electrical lighting accessories. Light emitted by the LED light source comes out of the light emitting unit through at least one opening of the light emitting unit provided with a reflection cavity. The LED light source is connected with the thermal-resistance radiator. The light guiding unit made of high-transparency material is a transparent cylinder adopting a light-incidence guiding structure and a light-emitting guiding structure. Due to the adoption of the LED lighting electric appliance, both the direct glare pollution and the indirect glare pollution of lighting electric appliances are effectively solved, so that the environment is protected. Meanwhile, the LED lighting electric appliance makes full use of light energy and saves energy. The color rendering index of the LED lighting electric appliance is also improved, while the color temperature of the LED lighting electric appliance is controllable. The LED lighting electric appliance can be widely applied in daily life or in working situations.
Description
Technical field
The utility model relates to a kind of electric lighting, specifically is meant a kind of LED-based electric lighting.
Technical background
Electric lighting is to hold lighting source, and a kind of device that can emit beam is reliably also claimed electric lighting device, and traditional lighting electrical equipment is made up of light source and light fixture two large divisions.Promptly formed: the notion of bulb, fluorescent tube, lamp socket, lamp holder, lampshade.
Light source refers to bulb, fluorescent tube in the traditional lighting electrical equipment.Light fixture refers to lamp holder, lamp socket, lampshade etc.American Edison had invented the carbon filament incandescent lamp in 1879, tungsten lamp occurred in 1907, and from then on, the mankind have opened up the New Times of illumination.Electric lighting is that the invention, the development that are accompanied by electric light source are arisen at the historic moment.Add a lamp socket from a junior one bald-faced incandescent lamp and begin, through updating, electric lighting substituting coal oil lamp, kerosene gas lamp gradually forms the main ligthing paraphernalia into the mankind.After electric power became the main energy, electric lighting electrical equipment was developed rapidly, and along with the appearance of various novel electric light sources and the continuous development of lighting engineering, many novel electric lightings have been born.Just progressively formed the notion of bulb, fluorescent tube, lamp holder, lamp socket, lampshade.
The widespread usage of LED semiconductor light sources in lighting field possibly be the most important technological revolution since the incandescent lamp invention that continues.Because semi-conducting material can directly convert electrical energy into luminous energy; So the LED semiconductor light sources is not transformed by heat energy with maximum different its luminous energy that are of traditional lighting light source; It is green light source truly; Have the life-span long, energy consumption is low, luminous efficiency is high, good stability, no stroboscopic and do not have infrared ray and advantage such as ultraviolet radiation, and send photochromic pure.
But the distribution curve flux of light sources such as the distribution curve flux of LED semiconductor light sources and traditional incandescent lamp, fluorescent lamp, high-pressure mercury lamp is inequality.The light field that the LED electric light source sends is the distribution curve flux that is fan-shaped distribution.Be typical spot light and the high directivity light source that certain emission angle is arranged.Spatial distribution that will the Special attention will be given to luminous intensity in application: should include the visual angle in the shot-light scope less than 60 °; Include the general illumination scope to 60 °～120 ° in; Include the general illumination scope to＞120 ° in, realize the LED astigmatic source effect of throwing light on, make its formed light source field open up spatial distribution and the emission angle that a new way must be considered luminous intensity for general illumination greater than 180 °.The LED electric light source also has a certain distance apart from the astigmatic source of general illumination demand at present.Though also have in encapsulation and the time add that scattering diluent and optical lens handle the scattering problem; The LED electric light source bulb-type light source that also useful LED illuminator, reflector and two-dimension optical lens combine; The expansion light source illuminator that also useful plurality of LEDs assembled arrangement forms is processed bulb, fluorescent tube form light source; The electric lighting of forming great power LED according to the notion of fluorescent tube, lamp socket, lamp holder, lampshade.But still not the ideal solution of high light output ratio.Have because its emission angle light source of being restricted or having high directivity.
It is to be noted that especially the LED electric light source is luminous under forward bias; It is compound motion through electronics and hole; The form of compound energy with light (effectively compound) or heat (invalid compound) discharged, therefore heat radiation is had special requirement, otherwise will badly influence the life-span of electric lighting.Present LED electric lighting is not owing to there is special cooling system, and the radiator configuration is inappropriate, makes light decay very big, and reliability is extremely low.Therefore use traditional lighting electrical equipment: the notion of bulb, fluorescent tube, lamp socket, lamp holder, lampshade is made LED electric source lighting electrical equipment.Can only use in the occasion of some particular orientation small-power illumination at present, still can not make the high-power illumination electrical equipment that general illumination is used.From light angle, be the illumination space that requirement provides comfortable, and can rationally solve illumination and power saving.People's eyes can not be seen luminous point, more can not directly see direct light, strong beam.Control dazzle, no stroboscopic, high-color rendering, the low-power consumption often mentioned of people in the past requires electric lighting, efficient, energy-conservation characteristics, all is the concrete manifestation of general illumination health type electric lighting.The design of electric lighting is to be fully utilized for light source.In the design process of electric lighting, light source is the center of electric lighting.The dazzle of new illumination standard control plain telegram device is made stipulations, so we will consider at first whether dazzle control is reasonable.We know that dazzle refers to degree dazzling on the electric lighting light-emitting area.Light-emitting area comprises two kinds of flash of light face (referring to not have the electric lighting of light transmission outer cover) and lens caps on light source luminescent body and the specular reflector inwall.
The utility model content
To deficiency of the prior art, the utility model provides a kind of LED electric lighting easy to use.
The utility model is achieved through following technical proposals:
The electric lighting of a kind of LED, it comprises photophore, lightguide, control is characterized in that according to device described photophore is by led light source, radiator, the electric lighting annex is formed;
Described photophore has the light at the aperture position outgoing led light source of band reflection cavity at least, and led light source is connected with the radiator that thermal resistance is arranged;
Described lightguide is to have light incident guide structure, a transparent cylinder of light outgoing guide structure by what high light transmissive material was processed.
As preferably, the transparent cylinder described in the above-mentioned electric lighting has at least the emergent ray of the aperture position of a light incident guide structure and photophore to carry out the Quan Guangtong coupling.
As preferably, the transparent cylinder described in the above-mentioned electric lighting has the light that a light outgoing guide structure or outgoing side can the outgoing electric lighting at least.
Electric lighting annex in the electric lighting of above-mentioned a kind of LED comprises electric component and mechanical part;
Wherein electric component comprise drive electronics, light intensity control electronic device, the electric lighting of led light source the Based Intelligent Control electronic device, light source is provided and reliable connection of power supply guarantees normal parts, the power line that is connected power supply, internal wiring, binding post, cable intake, wire fixing frame, the earthing or grounding means that starts and work of electric lighting;
Mechanical part comprises the mechanical connection device, reaches decoration, case member and inside and outside part lamp socket; Various sealing rings, etc. parts fix and regulate lamp holder position system, regulate the support and the pedestal of parts, supporting and the adjusting electric lighting light beam irradiates direction of beam angle.
The beneficial effect of the utility model: provide a kind of and had fixedly cooling system and can provide electric lighting main and auxiliary illuminating ray; And can limit various dazzles; Can be made into low colour temperature, high color rendering index (CRI), be fit to the LED electric lighting of led light source device principle of luminosity and characteristic.The direct glare that not only can effectively solve electric lighting pollutes, and has also solved the light pollution of indirect glare, and the protection environment can make full use of luminous energy, energy savings simultaneously, has improved colour rendering index, can control colour temperature.While can also increase the aesthetic property of electric lighting etc. at the various patterns of lightguide machined.
Description of drawings
The structural representation of the LED electric lighting of Fig. 1 the utility model.
1, photophore 2, lightguide 3, control are according to device 4, led light source 5, radiator 6, electric lighting annex 7, aperture position 8, transparent cylinder 9, incident guide structure 10, outgoing guide structure 11, outgoing side
The specific embodiment
Below in conjunction with accompanying drawing, the enforcement of the utility model is specified:
Embodiment 1
According to structure shown in Figure 1, the electric lighting of a LED is installed, it comprises photophore 1, lightguide 2, control is according to device 3, and photophore 1 wherein is by led light source 4, radiator 5, electric lighting annex 6 is formed; Described photophore 1 has the light at the aperture position 7 outgoing led light sources 4 of band reflection cavity at least, and led light source 4 is connected with the radiator that thermal resistance is arranged 5; Described lightguide 2 is to have light incident guide structure 9, a transparent cylinder 8 of light outgoing guide structure 10 by what high light transmissive material was processed.Transparent cylinder 8 wherein has at least a light incident guide structure 9 and the emergent ray of the aperture position 7 of photophore 1 to carry out the Quan Guangtong coupling.Transparent cylinder 8 has the light of a light outgoing guide structure 10 or outgoing side 11 ability outgoing electric lightings at least.
The electric lighting annex 6 of the electric lighting of a kind of LED during work is practical novel comprises electric component and mechanical part; Wherein electric component comprise drive electronics, light intensity control electronic device, the electric lighting of led light source 4 the Based Intelligent Control electronic device, light source is provided and reliable connection of power supply guarantees normal parts, the power line that is connected power supply, internal wiring, binding post, cable intake, wire fixing frame, the earthing or grounding means that starts and work of electric lighting; Mechanical part comprises the mechanical connection device, reaches decoration, case member and inside and outside part lamp socket; Various sealing rings, etc. parts fix and regulate lamp holder position system, regulate the support and the pedestal of parts, supporting and the adjusting electric lighting light beam irradiates direction of beam angle.
The utility model institute electric lighting has good anti-dazzle in use and pollutes, and can make full use of luminous energy, energy savings simultaneously, has improved colour rendering index, can control colour temperature.While can also increase the aesthetic property of electric lighting etc. at the various patterns of lightguide machined.
At last, it is also to be noted that what more than enumerate only is practical implementation example of the present invention.Obviously, the invention is not restricted to above examples of implementation, many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (4)
1. the electric lighting of a LED, it comprises photophore (1), lightguide (2), control is characterized in that according to device (3) described photophore (1) is by led light source (4), radiator (5), electric lighting annex (6) is formed;
Described photophore (1) has the light at aperture position (7) the outgoing led light source (4) of band reflection cavity at least, and led light source (4) is connected with the radiator that thermal resistance is arranged (5);
Described lightguide (2) is to have light incident guide structure (9), a transparent cylinder (8) of light outgoing guide structure (10) by what high light transmissive material was processed.
2. the electric lighting of a kind of LED according to claim 1 is characterized in that described transparent cylinder (8) has at least a light incident guide structure (9) and the emergent ray of the aperture position (7) of photophore (1) to carry out the Quan Guangtong coupling.
3. the electric lighting of a kind of LED according to claim 1 is characterized in that described transparent cylinder (8) has the light of a light outgoing guide structure (10) or an outgoing side (11) ability outgoing electric lighting at least.
4. the electric lighting of a kind of LED according to claim 1 is characterized in that described electric lighting annex (6) comprises electric component and mechanical part;
Wherein electric component comprise drive electronics, light intensity control electronic device, the electric lighting of led light source (4) the Based Intelligent Control electronic device, light source is provided and reliable connection of power supply guarantees normal parts, the power line that is connected power supply, internal wiring, binding post, cable intake, wire fixing frame, the earthing or grounding means that starts and work of electric lighting;
Mechanical part comprises mechanical connection device, decoration, case member and inside and outside part lamp socket, various sealing ring, parts are fixed and regulate lamp holder position system, regulate the support and the pedestal of parts, supporting and the adjusting electric lighting light beam irradiates direction of beam angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202459339U CN202281059U (en) | 2011-07-12 | 2011-07-12 | LED lighting electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202459339U CN202281059U (en) | 2011-07-12 | 2011-07-12 | LED lighting electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281059U true CN202281059U (en) | 2012-06-20 |
Family
ID=46227227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202459339U Expired - Fee Related CN202281059U (en) | 2011-07-12 | 2011-07-12 | LED lighting electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925537A (en) * | 2014-04-28 | 2014-07-16 | 江苏达伦电子股份有限公司 | LED column lamp |
-
2011
- 2011-07-12 CN CN2011202459339U patent/CN202281059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925537A (en) * | 2014-04-28 | 2014-07-16 | 江苏达伦电子股份有限公司 | LED column lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101446392A (en) | LED light source module | |
| CN202012774U (en) | Integrated heat-dissipation LED (light-emitting diode) down lamp | |
| CN202048418U (en) | Light-emitting diode (LED) fluorescent tube | |
| CN202165861U (en) | Turbine heat dissipation LED (light-emitting diode) lamp | |
| CN201992383U (en) | Led lamp | |
| CN204573780U (en) | A kind of LED down | |
| CN202281059U (en) | LED lighting electric appliance | |
| CN202209646U (en) | LED (Light Emitting Diode) lamp capable of lighting in side direction | |
| KR20090060490A (en) | Apparatus for lighting having light emitting diode | |
| CN203202675U (en) | LED bulb | |
| CN203703732U (en) | LED (light-emitting diode) lamp for filling station | |
| CN202392549U (en) | LED spotlight | |
| CN201992489U (en) | Light-adjustable light-emitting diode (LED) PAR 30 spotlight | |
| CN203215353U (en) | Heat-dissipating type high-power LED energy-saving lamp cup with sound controller and temperature controller | |
| CN203023952U (en) | Light-emitting diode (LED) laneway lamp | |
| CN201354956Y (en) | Led light source module | |
| CN201314485Y (en) | High-power LED (light emitting diode) lamp with pentahedral light emitting | |
| CN207486460U (en) | A kind of high-power LED lighting fixture structure | |
| CN201521875U (en) | LED module down lamp | |
| CN202769550U (en) | Light distribution structure of light-emitting diode (LED) lamp | |
| CN202452216U (en) | LED (Light Emitting Diode) bulb lamp | |
| CN203533267U (en) | Integrated LED light source film lamp | |
| CN202484744U (en) | LED (Light-Emitting Diode) streetlamp | |
| CN202719442U (en) | Light emitting diode (LED) down lamp | |
| CN215892261U (en) | Novel reflection bulb |
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: 20120620 Termination date: 20150712 |
|
| EXPY | Termination of patent right or utility model |