CN201215265Y - Non-horizontal irradiation anti-dazzle LED tunnel lamp - Google Patents
Non-horizontal irradiation anti-dazzle LED tunnel lamp Download PDFInfo
- Publication number
- CN201215265Y CN201215265Y CNU2008200901629U CN200820090162U CN201215265Y CN 201215265 Y CN201215265 Y CN 201215265Y CN U2008200901629 U CNU2008200901629 U CN U2008200901629U CN 200820090162 U CN200820090162 U CN 200820090162U CN 201215265 Y CN201215265 Y CN 201215265Y
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- China
- Prior art keywords
- led
- lamp
- reflection shield
- glare
- tunnel lamp
- 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
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Abstract
The utility model discloses a non-horizontal irradiation anti-glare LED tunnel lamp, which increases the lighting effect of LED street lamps, and irradiation of the lighting surface is non-horizontal. A 20-degree included angle is formed between the highest light intensity direction of the lamp and the downward perpendicular shaft of the lamp, thereby enabling the lamp to achieve the non-glare effect on a unidirectional horizontal visual angle. The non-horizontal irradiation anti-glare LED tunnel lamp can largely reduce glare when applying to tunnel illumination, meets visual adaptation requirements after drivers enter the tunnel, simultaneously increases the illumination intensity through the action of a reflecting shade, and has the advantages of having higher protection effect and fine radiating effect. The non-horizontal irradiation anti-glare LED tunnel lamp is composed of an aluminum alloy casing 1, a thread mounting hole 2, a glass shade 3, a baffle plate mounting groove 4, the reflecting shade 5, an aluminum base 6 and an LED light source lamp 7, and is characterized in that the aluminum alloy casing 1 is made of groove-shaped cross-section aluminum profile, the reflecting shade 5 is arranged at the middle of the LED tunnel lamp, the upper end and the lower end of the reflecting shade 5 are all convex, and the aluminum base 6 and a row of power-type LED light source lamps 7 which is in uniformly-spaced distribution are mounted at the middle of the concave lower surface of the lower end of the reflecting shade 5.
Description
(1) technical field
The utility model belongs to the semiconductor lighting technology, specifically a kind of Tunnel Lamp device.
(2) technical background
The application of led light source in illumination become the focus of semicon industry in recent years, it is energy-conservation, green non-pollution, long-life, can reduce maintenance and prolong the replacing time, determined its development in future than characteristics such as high color rendering index (CRI)s, all there are some roads in much big or middle city at LED street lamp on probation, does not all adopt in enormous quantities.From the technical standpoint analysis as can be seen, GB requires because low, the light distribution curve of light efficiency does not meet, the uniformity is poor, and the optical design complexity, cost is higher, maintenance difficulties is big, dispelling the heat badly causes serious or the like the problems affect of light decay it popularizes.Particularly in the tunnel particular surroundings, throw light on and also be not applied.
(3) summary of the invention
The utility model purpose is to disclose a kind of non-level irradiation glare prevention LED Tunnel Lamp, and CJJ45-2006 is a foundation with " city illumination design standard ", improves the LED road lamp efficiency, light-emitting area be non-horizontality.The largest light intensity direction of light fixture and the light fixture d-axis that lets droop has formed the angles of 20 degree, thereby makes the light fixture reach the free from glare effect at folk prescription on the horizontal view angle.Be applied to tunnel illumination and can greatly reduce dazzle, satisfied the visual adaptation requirement after the driver enters the tunnel, the effect by reflection shield simultaneously increased illumination.Advantage with higher protection and better radiating effect.
The utility model is by Al-alloy casing (1), screw installing hole (2), cloche (3), baffle plate mounting groove (4), reflection shield (5), aluminium base (6), led light source light fixture (7) is formed, it is characterized in that: Al-alloy casing (1) is that the cross section aluminium section bar of flute profile is made, there is a reflection shield (5) centre, the upper and lower side of reflection shield (5) is concavity, the edge has baffle plate mounting groove (4) in the top of upper end concavity, screw installing hole (2) is positioned at the side plate of baffle plate mounting groove (4), the edge has the mounting groove of cloche (3) in the lower end concavity bottom of reflection shield (5), the power type LED light source light fixture (7) that an aluminium base (6) and a row are spacedly distributed is installed in the middle of the lower surface of reflection shield (5), led light source light fixture (7) is the combination of LED luminous tube and its drive circuit and control circuit, the LED luminous tube is installed on the substrate, on the aluminium base upper surface except that exposing the LED luminous tube all embeddings software silica gel.
The utility model also has following feature:
Aluminium base (6) face that reflection shield (5) go up to be installed is with the plane parallel of cloche (3) or an oblique angle is arranged.
(4) description of drawings
Fig. 1 is the profile of the utility model embodiment 1;
Fig. 2 executes the profile of example 2 for the utility model;
Fig. 3 be the utility model embodiment 1 illumination pattern;
Fig. 4 be the utility model embodiment 2 illumination pattern;
Fig. 5 is the utility model vertical view.
(5) specific embodiment
As shown in the figure, the utility model can be installed by the combination of tunnel direction, and the light source of light fixture adopts the power-type LED luminous tube, and the LED luminous tube is welded on the aluminium base (6) with heat sinking function, and surperficial embedding software silica gel, software silica gel top is provided with stainless steel cage (5).The utility model meets " city illumination design standard CJJ45-2006 " to light chopping, half light chopping, the design standard requirement of non-light chopping light fixture.Light-emitting area be non-horizontality.The largest light intensity direction of light fixture and the light fixture d-axis that lets droop has formed the angles of 20 degree, thereby makes the light fixture reach the free from glare effect at folk prescription on the horizontal view angle.Be applied to tunnel illumination and can greatly reduce dazzle, satisfied the visual adaptation requirement after the driver enters the tunnel, the effect by reflection shield simultaneously increased illumination.Advantage with higher protection and better radiating effect.
The utility model advantage is:
Maintainable
The utility model has solved the not maintainable of other LED street lamp product, this product has detachably, The characteristics such as replaceable. Can wherein fault led light source place separate unit replacing, fetch dimension if any fault Repair, installation and maintenance are easy. LED Tunnel Lamp product integral replacing maintenance in the past, maintenance workload have been solved Greatly reduce, also reduced for this reason maintenance cost of payment, thereby reduced the potentiality of interruption of communication, beat Broken the not maintainable of LED Tunnel Lamp.
Permanent protective property
(1) waterproof, winter protection, anti-cracking, former LED Tunnel Lamp product is only in outer cover interface adhesive tape Sealing, inner LED and circuit part all expose, because day and night temperature is big, the termination of outer cover and outer cover The difference of expanding with heat and contract with cold causes sealing joint strip the slit to occur, and rainwater will infilter inside and causes short circuit to decrease after raining Bad light fixture.
(2) the utility model is handled internal circuit and the special software silicon rubber embedding of the whole employing of LED, only expose the LED luminous component, the special software silica gel that is adopted has good anti-low temperature, waterproof, anti-cracking, antiacid, alkali resistant, antimycotic characteristic, also ability hygrothermal environment and anti-multiple grease, the applied environment temperature range :-60 ℃ to+180 ℃ is that light fixture is applicable to north cold area.
(3) electric cable,
All adopt the rubber lead, the utility model all adopts silicon rubber insulation lead and joint as power supply and control signal cable, installs in order to the wiring of product.This cable has good anti-low temperature, and waterproof is antiacid, alkali resistant, and antimycotic characteristic, ability hygrothermal environment and anti-multiple grease, the Applicable temperature scope is big.
The super large area of dissipation
Wood utility model design Al-alloy casing (1), reflection shield (5) have formed a big radiator structure.Because the lighter weight of aluminium and thermal conductivity factor height, can effectively internal heat be derived, therefore using aluminium section bar is better solution, when design aluminium base is tried one's best near the aluminium section bar lamp body in addition, improve radiating efficiency, thereby reduce the thermal resistance that casting glue partly produces.
The utility model adopts anti-low temperature, waterproof, and anti-cracking, antiacid, alkali resistant, the software silica gel of antifungal property are potted in the degree of protection that has reached IP67 under the prerequisite that light-emitting area do not use cover plate, and institute is so that radiating effect improves greatly.Show that through degradation the heat dissipation design that this light fixture is good has reduced thermal resistance, reduced light decay, the life-span of light fixture is prolonged greatly, also be equivalent to 50 times of conventional incandescent.The utility model anti-dazzle, environmental protection, no poisonous metal mercury, spectrum do not contain infrared and ultraviolet.
Claims (2)
1. a non-level is shone the glare prevention LED Tunnel Lamp, be by Al-alloy casing (1), screw installing hole (2), cloche (3), baffle plate mounting groove (4), reflection shield (5), aluminium base (6), led light source light fixture (7) is formed, it is characterized in that: Al-alloy casing (1) is that the cross section aluminium section bar of flute profile is made, there is a reflection shield (5) centre, the upper and lower side of reflection shield (5) is concavity, the edge has baffle plate mounting groove (4) in the top of upper end concavity, screw installing hole (2) is positioned at the side plate of baffle plate mounting groove (4), the edge has the mounting groove of cloche (3) in the lower end concavity bottom of reflection shield (5), the power type LED light source light fixture (7) that an aluminium base (6) and a row are spacedly distributed is installed in the middle of the lower surface of reflection shield (5), led light source light fixture (7) is the combination of LED luminous tube and its drive circuit and control circuit, the LED luminous tube is installed on the substrate, on the aluminium base upper surface except that exposing the LED luminous tube all embeddings software silica gel.
2. a kind of non-level irradiation glare prevention LED Tunnel Lamp as claimed in claim 1 is characterized in that: reflection shield (5) is gone up aluminium base (6) plane of installing to be with the plane parallel of cloche (3) or an oblique angle is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200901629U CN201215265Y (en) | 2008-06-06 | 2008-06-06 | Non-horizontal irradiation anti-dazzle LED tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200901629U CN201215265Y (en) | 2008-06-06 | 2008-06-06 | Non-horizontal irradiation anti-dazzle LED tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215265Y true CN201215265Y (en) | 2009-04-01 |
Family
ID=40520470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200901629U Expired - Fee Related CN201215265Y (en) | 2008-06-06 | 2008-06-06 | Non-horizontal irradiation anti-dazzle LED tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215265Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986004A (en) * | 2009-07-28 | 2011-03-16 | Lg伊诺特有限公司 | Lighting device |
| CN102121562A (en) * | 2010-12-03 | 2011-07-13 | 东莞勤上光电股份有限公司 | Section bar |
| CN102305357A (en) * | 2011-06-01 | 2012-01-04 | 石家庄亚视创业科技有限公司 | Anti-dazzle light fitting with adoption of flat LED (Light-Emitting Diode) light source |
| EP2309171A3 (en) * | 2009-10-06 | 2013-12-18 | ABL IP Holding, LLC | Luminaire assemblies and applications thereof |
| CN104333952A (en) * | 2014-10-17 | 2015-02-04 | 江苏盛弘光电科技有限公司 | LED plant lamp lighting system |
| CN105222501A (en) * | 2014-05-29 | 2016-01-06 | 宁波高新区赛尔富电子有限公司 | A kind of LED lamp for refrigerator-freezer |
-
2008
- 2008-06-06 CN CNU2008200901629U patent/CN201215265Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986004A (en) * | 2009-07-28 | 2011-03-16 | Lg伊诺特有限公司 | Lighting device |
| CN104390191A (en) * | 2009-07-28 | 2015-03-04 | Lg伊诺特有限公司 | Lighting device |
| EP2309171A3 (en) * | 2009-10-06 | 2013-12-18 | ABL IP Holding, LLC | Luminaire assemblies and applications thereof |
| CN102121562A (en) * | 2010-12-03 | 2011-07-13 | 东莞勤上光电股份有限公司 | Section bar |
| CN102305357A (en) * | 2011-06-01 | 2012-01-04 | 石家庄亚视创业科技有限公司 | Anti-dazzle light fitting with adoption of flat LED (Light-Emitting Diode) light source |
| CN105222501A (en) * | 2014-05-29 | 2016-01-06 | 宁波高新区赛尔富电子有限公司 | A kind of LED lamp for refrigerator-freezer |
| CN104333952A (en) * | 2014-10-17 | 2015-02-04 | 江苏盛弘光电科技有限公司 | LED plant lamp lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20110606 |