CN201428993Y - Novel street lamp illuminating appliance - Google Patents
Novel street lamp illuminating appliance Download PDFInfo
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- CN201428993Y CN201428993Y CN2009201375697U CN200920137569U CN201428993Y CN 201428993 Y CN201428993 Y CN 201428993Y CN 2009201375697 U CN2009201375697 U CN 2009201375697U CN 200920137569 U CN200920137569 U CN 200920137569U CN 201428993 Y CN201428993 Y CN 201428993Y
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Abstract
The utility model discloses a novel street lamp illuminating appliance, which belongs to the technical field of structural manufacturing of street illuminating appliances. The illuminating appliance comprises a lamp shell and a face cover arranged on the front portion of the lamp shell, a light source is arranged between the lamp shell and the face cover, a reflection cover is disposed on the backsurface of the light source which is a combination of a sodium lamp and a ceramic metal halide lamp or an LED electrodeless lamp; the reflection cover is an optical reflection bowl, and a nano-scalecoating layer is disposed on the inner surface of the arc-shaped optical reflection bowl. The illuminating appliance has the advantages of adopting the combination of the low-voltage sodium lamp and the ceramic metal halide lamp or the LED electrodeless lamp and technical application of reflective optics, employing the optimal light source as a base to design out accurate optical curvature, combining special techniques of professional optic, glass and coated film which have high precision, and exerting lumen utilization rate of a mixed light source to the maximum of optical output, thereby achieving maximum energy-saving efficiency.
Description
Technical field
The utility model discloses a kind of novel street lamp lighting, belongs to road illuminating lamp structure class manufacturing technology field.
Background technology
Modern light fixture comprises lighting of home, commercial lighting, industrial lighting, road lighting, Landscape Lighting etc.Wherein the light fixture of road lighting can not be pursued attractive in appearance simply and ignore safe illumination and mist transmitting, and road lamp energy-saving technology or relevant energy-saving lamp have following several substantially at present:
(1), electricity-saving lamp, its operation principle:, use three primary colors fluorescent powder to realize the purpose of high energy-conservation ratio, high light efficiency, high color rendering index (CRI) by electronic circuit control electric current.Its shortcoming: the distance of electricity-saving lamp irradiation is short, and illumination can not satisfy.The general light decay 10-20% of electricity-saving lamp, the electricity-saving lamp life-span about 8000 hours, later maintenance expense height.Comment: the electricity-saving lamp main body is suitable for commercial lighting, lighting of home, illumination of plant building and the illumination of biotope garden, is not suitable for road lighting.
(2), the electricity saving of road lamp cabinet, this energy-saving equipment mainly by reducing the circuit global voltage, is realized purpose of energy saving.Its shortcoming: be subjected to the influence of circuit virtual voltage, energy-saving effect is not remarkable and unstable, if the circuit ambient voltage has only 210, the energy saving space is just very little so, and terminal street lamp may be in state partly bright or that do not work.If it is too high that case becomes the line voltage distribution of front end, can cause the fore-end street lamp to burn.Harm meeting to light source is very big like this, and maintenance cost can be very high, the phenomenon of " economize on electricity does not save money, cures the symptoms, not the disease " occurs.In this process, owing to reduce voltage, illumination also can be made corresponding " sacrifice ".Comment: above-mentioned situation is the lesson that the electricity saving of road lamp cabinet was summed up in road lamp energy-saving application process in nearly 2 years.So till now, the energy-conservation way of this kind progressively is eliminated.
(3), high-power LED street lamp illumination, be by a kind of semiconductive luminescent materials, realize energy-efficient, environmental protection, high-color rendering, long-life purpose.
Shortcoming: one, the modular reliability of LED street lamp still need be strengthened, and also can cause the inefficacy of LED street lamp owing to reasons such as drive circuits.Its two, be that the single-point or the LED street lamp of multiple spot light source all exist the difficult problem of heat radiation.Because heat dissipation problem is difficult for solving, light decay can be bigger, and luminous efficiency can drop to 30% in 5000 hours.If want to improve light efficiency, be easy to cause the phenomenon of led chip damage with the method that strengthens electric current and voltage.Its four, LED street lamp range is short, so the LED street lamp also needs further to strengthen the research of how to work under high height.Its five, LED street lamp cost is higher, is unfavorable for popularizing.Though tentatively solved the heat dissipation problem of LED street lamp at present, extravagent price and overweight lamp holder still can hinder popularizing of LED street lamp.In addition, high-power LED street lamp, penetration capacity is poor.Comment: no matter the popularization and application of high-power LED illumination also is in a kind of transition stage from price, technology, quality comprehensive aspect, promotes the use of present stage is that all right ripe as large tracts of land.
(4), the electrodeless lamp of low-and high-frequency, this kind light source with high-power LED illumination belong to together the 4th generation new light sources, it is that to trigger the three primary colors fluorescent powder of lamp inwall by electromagnetic induction (no filament, electrodeless) mode luminous and then reach high light efficiency, high energy-conservation ratio, environment friendly and pollution-free, long-life purpose.Shortcoming: one, light efficiency high frequency are 55-63LM/W, low frequency 80LM/W, and light efficiency has much room for improvement.Its two, power does not increase, the high standard of high frequency is 165W.Low frequency 210W, it is not too desirable replacing field illumination at street lamp, and range is short, and penetration capacity is poor.Its three, heat dissipation problem is the bottleneck of the high-power electrodeless lamp of restriction, is mainly reflected in above the heat radiation of foam heat radiation and supporting light fixture.Its four, the stability of technology, the uniformity of components and parts in the industry, the qualification rate average out to 90% that the HF lamp without electrodes of batch volume production high-quality is up to standard, the low frequency electrodeless lamp of high-quality are 95%.And penetration capacity is poor.Comment: electrodeless lamp of low-and high-frequency and high-power LED illumination belong to transition stage together, because the street lamp transformation belongs to municipal works, from the investment angle, the stability of product is the prerequisite of transforming, next is only the energy saving space, electrodeless in sum lamp in municipal application from also needing span period aspect technical performance, the steady quality.
(5), intelligent single Lantern Festival electrical equipment, its mentality of designing: according to different periods, different highway section different demands, carry out intelligent control, utilize choking-winding to reduce electric current, reach the purpose that reduces power to illumination.On the basis that keeps the original circuit of street lamp, increase energy-conservation choking-winding and MCU intelligence control circuit, it is energy-conservation to fall electric current.Shortcoming: transform to need point-to-pointly, transform one by one, and energy-saving effect is more with respect to electricity saving of road lamp cabinet investment on average about 40%, so be not widely used in the street lamp application field.
Total the above, since the development of own artificial light source, along with the progress of science and technology to today, illumination only rests on the improvement of light source and ballast aspect energy-conservation, it is reflective at the outstanding contribution that throws light on but to have ignored optics.Based on this, the inventor just has proposition of the present utility model through exploratory development for many years.
Summary of the invention
At the deficiency of existing road lighting technology, the utility model provides that a kind of rational in infrastructure, light efficiency utilization rate height of light source, the various pluses and minuses of light source are reasonably combined, the novel street lamp lighting of energy-conserving and environment-protective.
The utility model is achieved through the following technical solutions:
The utility model comprises lamp housing and is arranged on the face shield of lamp housing front portion, and establish light source between lamp housing and face shield, this light source back side is provided with a reflector, and wherein, described light source is by receiving the combination of lamp and ceramic gold-halogen lamp or the electrodeless lamp of LED.
Described reflector is the optics reflector, and optics reflector inner surface is provided with a nanoscale coating, the curved shape of optics reflector.
Described lamp and the ceramic gold-halogen lamp back side received respectively is provided with reflector, and the lamp of receiving is arranged at a side of ceramic gold-halogen lamp, and the extended line at lamp and ceramic gold-halogen lamp place received parallels.
Described LED lamp is some, be uniformly distributed in receive lamp around.
The described lamp of receiving is that high pressure sodium lamp or low pressure are received lamp, makes up with ceramic gold-halogen lamp respectively.
Described lamp high pressure sodium lamp or the low pressure received is received lamp, makes up with the electrodeless lamp of LED respectively.
Light source in the described lamp housing is electrically connected with an electric stabilizer.
The circuit board of described light fixture is provided with a time switch that is connected to each light source, according to street lamp different light requirements with the time after midnight of before midnight, can select to disconnect one of them light source.
The electrodeless lamp of LED of the present utility model be the 4th generation light source.In addition, light source also can adopt sodium vapor lamp+Metal halogen lamp (ceramic gold-halogen lamp) mixed light type, and the reflector of combining nano level has improved and shone road surface brightness, has effectively reduced dazzling light.The main advantage of this light fixture is the technology application of anacamptics, based on best light source, design optical curvature accurately, merge three special techniques of professional optics, glass, plated film of high precision processing procedure again, the light efficiency utilization rate of light source is performed to the light output limit, reach the efficient of energy-conservation maximum.
The utlity model has following useful effect:
1, Du Te lamp distribution and exterior design have effectively overcome the glare problem in the road lighting, have improved to be shone road surface brightness, have effectively reduced dazzling light;
2, reflector adopts technology such as nanometer spray film, vacuum coating, effectively improves more than the light fixture light reflection efficiency 20%-30%, has improved system effectiveness greatly;
3, utilize the characteristics of the high light efficiency of Metal halogen lamp (ceramic gold-halogen lamp) (80-100lm/w), high colour temperature (5600K), high-color rendering (95Ra) effectively to overcome low-pressure sodium lamp or the shortcoming of high pressure sodium lamp colour temperature low (only being 1800k) and colour rendering difference; The electrodeless light fixture of LED has high-color rendering, high light efficiency, characteristics such as high colour temperature.
4, utilize the advantage (100-200lm/w) of high pressure sodium lamp or the high light efficiency of low-pressure sodium lamp, improve total system brightness;
5, bulk life time prolongs, and low-pressure sodium lamp can reach 20000h, and Metal halogen lamp (ceramic gold-halogen lamp) can reach 12000h, and LED can reach 100,000 hours, and electrodeless lamp can reach 5-6 ten thousand hours, effectively reduced the system maintenance expense;
6, electric ballast (electric stabilizer) has multinomial intelligent protection, open-circuit-protection, short-circuit protection, the permanent power output of 160V-260V, and power factor effectively reduces system's input current and reactive loss more than 98%;
7, waiting energy-conservation reaching more than 50% under the brightness prerequisite with existing high-pressure mercury lamp;
8, compare colour temperature and the colour rendering that has improved light with existing high-pressure mercury lamp, improved the lighting quality of light.
9, low pressure is received the efficient combinations of reflections of lamp+LED+, can realize low-power, luminous efficiency height, is that the best light source of solar energy or wind energy illumination is selected.
10, two light source mixed lighting street lamps can cut out a kind of light source according to different demands at special time and reach purpose of energy saving, convenient management.
Description of drawings
Fig. 1 is the utility model first embodiment cutaway view;
Fig. 2 is the utility model first embodiment vertical view;
Fig. 3 is the utility model first embodiment side view;
Fig. 4 is the utility model second embodiment schematic diagram.
Wherein, 1, lamp housing, 2, face shield, 3, the optics reflector, 301, nanoscale coating, 4, receive lamp, 5, ceramic gold-halogen lamp, 6, support, 7, the electrodeless lamp of LED.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment 1: structure such as Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises lamp housing 1 and is arranged on the face shield 2 of lamp housing front portion, between lamp housing 1 and face shield 2, establish light source, this light source back side is provided with a reflector, wherein, described light source is by receiving the combination of lamp 4 and ceramic gold-halogen lamp, and reflector is an optics reflector 3, optics reflector inner surface is provided with a nanoscale coating 301, the curved shape of optics reflector.Receiving the lamp 4 and the ceramic gold-halogen lamp back side respectively is provided with reflector, and the lamp of receiving vertically is thrown into ceramic gold-halogen lamp and receives a side of lamp, and receives the extended line at lamp and ceramic gold-halogen lamp place and parallel.The lamp of receiving is that high pressure sodium lamp or low pressure are received lamp, can be the combination of high pressure sodium lamp or ceramic gold-halogen lamp, also can be that low pressure is received the combination of lamp and ceramic gold-halogen lamp, and the light source in the lamp housing is electrically connected with an electric stabilizer.
Above-mentioned ceramic gold-halogen lamp also can be common Metal halogen lamp.The circuit of light fixture is provided with self-timing cut-off switch intelligent apparatus in addition, according to street lamp different light requirements with the time after midnight of before midnight, can select to disconnect one of them light source.As night illumination, the stream of people is few, can disconnect receiving lamp, can disconnect ceramic gold-halogen lamp under some situation certainly.
Low-pressure sodium lamp is the electric light source that utilizes the low pressure sodium vapor discharge luminous, is coated with infrared reflection film in its glass shell, is the less and the highest electric light source of luminous efficiency of light decay.What low-pressure sodium lamp sent is monochromatic gold-tinted, be used for the place that do not require photochromic, but its " mist transmitting " shows very remarkably, is particularly suitable for highway, traffic route, town road, park, garden illumination, can make the people clearly see the object that aberration is smaller.Low-pressure sodium lamp also is a kind of efficient lamp kind that substitutes the high-pressure sodium lamp using electricity wisely, and application places is also in continuous expansion.
The utility model Mixed Lights Illumination system advantage:
With this present light source the most energy-conservation in the world, that luminous efficiency is the highest of low-pressure sodium lamp is basic light source, carry out the mixed light design with other high-efficiency and energy-saving type light source, both effectively utilize the high light efficiency characteristic of low-pressure sodium lamp, changed the poor lighting sensation for human eye and object of its monochromatic light (true yellow light) again effectively.Through integration test, the colour temperature behind its mixed light has reached nearly 3000K, considerably beyond with the colour rendering≤50Ra of the high-pressure mercury lamp of power; Power savings is obvious, reaches more than 50%.
Low-pressure sodium lamp (20000 hours life-spans), average 3650 hours/year, available 5 years.
| Lamp power w | 18w | 35w | 55w | 90w | 135w | 180w |
| Luminous flux lm | 1800 | 4800 | 8000 | 12500 | 21500 | 31500 |
Metal halogen lamp (ceramic gold-halogen lamp) (12000 hours life-spans), average 3650 hours/year, available 3 years.
| Lamp power w | 35w | 50W | 70W |
| Luminous flux lm | 2500 | 3400 | 5500 |
Remarks: 1, low-pressure sodium lamp can also with electrodeless lamp, the supporting use of LED, but optimal selection still is Metal halogen lamp (ceramic gold-halogen lamp).
2, the wind and solar energy optimal selection is that low pressure is received the combination of lamp+LED.
The energy-saving effect assessment:
The 400W high-pressure mercury lamp is equipped with 90W low-pressure sodium lamp+70W Metal halogen lamp (ceramic gold-halogen lamp), aggregate power 160W.
460W-160W＝300W/460W＝65％
The 250W high-pressure mercury lamp is equipped with 55W low-pressure sodium lamp+35W Metal halogen lamp (ceramic gold-halogen lamp), aggregate power 90W.
287W-90W＝197W/287W＝68％
Embodiment 2: as shown in Figure 4, the lamp 4 received is received lamp for high pressure sodium lamp or low pressure, can be the combination of high pressure sodium lamp and the electrodeless lamp 7 of the 4th generation light source led, also can be that low pressure is received the combination of lamp and the electrodeless lamp 7 of the 4th generation light source led.7 some on the electrodeless lamp of LED, be uniformly distributed in receive lamp around, form yellowish-white mixed lighting light.The circuit of light fixture is provided with self-timing cut-off switch intelligent apparatus, and receives the electrodeless lamp group of lamp and LED and connecting, and according to street lamp different light requirements with the time after midnight of before midnight, can select to disconnect one of them light source.In addition, lamp housing can be square or other shapes among this figure, and other do not repeat them here with embodiment 1.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (8)
1, a kind of novel street lamp lighting comprises lamp housing and is arranged on the face shield of lamp housing front portion that establish light source between lamp housing and face shield, this light source back side is provided with a reflector, and wherein, described light source is by receiving the combination of lamp and ceramic gold-halogen lamp or the electrodeless lamp of LED.
2, a kind of novel street lamp lighting according to claim 1 is characterized in that: described reflector is an optics reflector, and optics reflector inner surface is provided with a nanoscale coating, the curved shape of optics reflector.
3, a kind of novel street lamp lighting according to claim 1, it is characterized in that: described lamp and the ceramic gold-halogen lamp back side received respectively is provided with reflector, the lamp of receiving is arranged at a side of ceramic gold-halogen lamp, and the extended line at lamp and ceramic gold-halogen lamp place received parallels.
4, a kind of novel street lamp lighting according to claim 1 is characterized in that: the electrodeless lamp lamp of described LED is some, be uniformly distributed in receive lamp around.
5, according to claim 1 or 3 described a kind of novel street lamp lightings, it is characterized in that: the described lamp of receiving is that high pressure sodium lamp or low pressure are received lamp, makes up with ceramic gold-halogen lamp respectively.
6, according to claim 1 or 4 described a kind of novel street lamp lightings, it is characterized in that: described lamp high pressure sodium lamp or the low pressure received is received lamp, makes up with LED or electrodeless lamp respectively.
7, a kind of novel street lamp lighting according to claim 1 is characterized in that: the light source in the described lamp housing is electrically connected with an electric stabilizer.
8, a kind of novel street lamp lighting according to claim 1 is characterized in that: the circuit board of described light fixture is provided with a time switch that is connected to each light source, can select to disconnect one of them light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201375697U CN201428993Y (en) | 2009-04-03 | 2009-04-03 | Novel street lamp illuminating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201375697U CN201428993Y (en) | 2009-04-03 | 2009-04-03 | Novel street lamp illuminating appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428993Y true CN201428993Y (en) | 2010-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201375697U Expired - Fee Related CN201428993Y (en) | 2009-04-03 | 2009-04-03 | Novel street lamp illuminating appliance |
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| Country | Link |
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| CN (1) | CN201428993Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115300A (en) * | 2011-11-17 | 2013-05-22 | 上海兴尚节能环保科技有限公司 | Road electrodeless lamp |
| CN103185256A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Combined energy saving streetlamp |
| EP3479394A4 (en) * | 2016-06-30 | 2020-07-22 | Yehi Or Light Creation Limited | High efficiency light system |
-
2009
- 2009-04-03 CN CN2009201375697U patent/CN201428993Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115300A (en) * | 2011-11-17 | 2013-05-22 | 上海兴尚节能环保科技有限公司 | Road electrodeless lamp |
| CN103185256A (en) * | 2011-12-28 | 2013-07-03 | 海洋王照明科技股份有限公司 | Combined energy saving streetlamp |
| EP3479394A4 (en) * | 2016-06-30 | 2020-07-22 | Yehi Or Light Creation Limited | High efficiency light system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN ANHE OPTO-ELECTRONIC CO., LTD. Free format text: FORMER OWNER: XIAMEN RONGXINGLEIPU LIGHT + TECHNOLOGY CO., LTD. Effective date: 20110325 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362000 315, KECHUANG BUILDING, XIAMEN CITY, FUJIAN PROVINCE TO: 362000 11/F, TOWER A, YUJINGYUAN, NO. 2, HUBIN SOUTH ROAD, XIAMEN CITY, FUJIAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20110325 Address after: Xiamen City, Fujian Province, 362000 Lake Road No. 2, block A floor 11 Royal Jingyuan Patentee after: Xiamen Anhe Opto-electronic Co., Ltd. Address before: 362000 Fujian city of Xiamen Province branch building 315 Patentee before: Xiamen Rongxingleipu Light & Technology Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20130403 |