CN102367931A - Light emitting diode (LED) tunnel lamp - Google Patents
Light emitting diode (LED) tunnel lamp Download PDFInfo
- Publication number
- CN102367931A CN102367931A CN2011102882582A CN201110288258A CN102367931A CN 102367931 A CN102367931 A CN 102367931A CN 2011102882582 A CN2011102882582 A CN 2011102882582A CN 201110288258 A CN201110288258 A CN 201110288258A CN 102367931 A CN102367931 A CN 102367931A
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- accommodating body
- led
- tunnel lamp
- upper bottom
- lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a light emitting diode (LED) tunnel lamp having an anti-dazzle effect, which comprises a shell, a reflection cover and an LED luminous lamp, wherein the shell consists of an accommodating body with the cross section being in a trapezoid shape, retainer plates and a heat radiator, the retainer plates are installed on two end parts of the accommodating body, the heat radiator is installed outside the upper bottom surface of the accommodating body, and the reflection cover is installed at the inner side of the accommodating body and the retainer plates; and the LED luminous lamp is formed by LED luminous modules which are grouped, the LED luminous modules are connected onto a circuit of a transformer in parallel, the LED luminous modules are installed at the inner side of the upper bottom surface of the accommodating body, and the reflection cover is provided with a plurality of diffused-reflection convex mirrors. A light source is installed on the bottom part of a lamp body, light radiated by the light source can be more uniform after being diffusedly reflected by the reflection cover for multiple times, the light is softer, the light is free from producing unfavorable irritation on the eyes of a driver; and moreover, through the uniform diffused reflection, the utilization efficiency of the light source is improved, and the technical problem that direct illumination of an ordinary tunnel lamp can easily produce glare can be solved.
Description
Technical field
The present invention relates to a kind of tunnel illumination light fixture, refer in particular to a kind of LED Tunnel Lamp here with anti-dazzle effect.
Background technology
Must consider some special visual phenomenon in the tunnel illumination.In the tunnel; Because the waste gas that automobile is discharged gathers, form smog, the light of car headlamp can be absorbed and scattering by these smog; Form the light curtain and reduce the place ahead barrier and its background (road surface; Metope) luminance contrast between influences the visibility of barrier, gives the visual performance deleterious impact.If the tunnel lamp body produces dazzle, thereby the road conditions of not seeing get into an accident easily.At present, the national standard that our country has formulated tunnel illumination has been done comparatively detailed requirement to tunnel illumination each item standard, but this requirement design no all roses, is qualified tunnel illumination minimum requirements.
The ordinary crossing lamp directly penetrates high light through luminous lamp body, and this high light direct irradiation is on the tunnel road, and can produce strong visual angle to the driver stimulates, and increases the eye fatigue sense.
Summary of the invention
Shortcoming to prior art of the present invention provides a kind of light soft, the LED Tunnel Lamp of light intensity even temperature.
The technical solution adopted for the present invention to solve the technical problems is: a kind of LED Tunnel Lamp; It comprises housing, reflection shield and LED electroluminescent lamp; Described housing is trapezoidal accommodating body, baffle plate and radiator by the cross section and forms; Baffle plate is installed in the end at the two ends of accommodating body, and radiator is installed the upper bottom surface outside of accommodating body, and reflection shield is installed in the inboard of shell accommodating body and baffle plate; Tunnel Lamp also comprises a transformer, in the outside that is installed in the shell accommodating body; Described LED electroluminescent lamp is that the LED light emitting module of many groups group row constitutes, and the LED light emitting module is connected in parallel on the circuit of transformer, and it is inboard that the LED light emitting module is installed in the accommodating body upper bottom surface, and said reflection shield is provided with a plurality of irreflexive convex mirrors.
Described accommodating body and radiator are structure as a whole, and adopt the aluminium alloy casting moulding.
Described accommodating body bottom surface position is provided with light permeable protection, and light permeable protection is provided with pressing plate outward and is screwed onto on the accommodating body.
The hinged installing rack that is equipped with of described housing.
Two oblique side lateral surfaces of described accommodating body are provided with draw-in groove, in the described transformer clamping draw-in groove.
Described reflection shield and accommodating body upper bottom surface setting angle are 40-80 °.
Described reflection shield and accommodating body upper bottom surface setting angle are 66 °.
The invention has the beneficial effects as follows: Tunnel Lamp of the present invention, light source are installed in the lamp body bottom, through repeatedly diffuse reflection of reflector; The diffuse reflection that makes light source send becomes more even; Light is softer, and irradiation light can not produce pessimal stimulation to driver's eyes, and passes through uniform diffuse reflection; Improve the light source utilization ratio, and can overcome the technical problem that ordinary crossing lamp direct irradiation is easy to generate dazzle.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Fig. 1 is a three-dimensional structure diagram of the present invention;
Fig. 2 is the three-dimensional structure diagram at another visual angle of the present invention;
Fig. 3 is a front view of the present invention;
Fig. 4 is the stereogram of internal structure of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
See shown in Fig. 1-4,The technical scheme that the invention discloses is: a kind of LED Tunnel Lamp; It comprises housing, reflection shield 9 and LED electroluminescent lamp 8; Described housing is trapezoidal accommodating body 1, baffle plate 2 and radiator 3 by the cross section and forms; Baffle plate 2 is installed in the end at the two ends of accommodating body 1, and radiator 3 is installed the upper bottom surface outside of accommodating body 1, and reflection shield 9 is installed in the inboard of shell accommodating body 1 and baffle plate 2; Tunnel Lamp also comprises a transformer 5, and it is in the outside that is installed in shell accommodating body 1; Described LED electroluminescent lamp is that the LED light emitting module 7 of many groups group row constitutes, and LED light emitting module 7 is connected in parallel on the circuit of transformer 5, and it is inboard that LED light emitting module 7 is installed in accommodating body 1 upper bottom surface, and said reflection shield 2 is provided with a plurality of irreflexive convex mirrors 6.
Described accommodating body 1 is structure as a whole with radiator 3, adopts the aluminium alloy casting moulding.
Described accommodating body 1 bottom surface position is provided with light permeable protection 4, is provided with pressing plate outside the light permeable protection 4 and is screwed onto on the accommodating body 1.
The hinged installing rack 10 that is equipped with of described housing.
1 two oblique side lateral surfaces of described accommodating body are provided with draw-in groove, in the described transformer 5 clamping draw-in grooves.
Described reflection shield 9 is 40-80 ° with accommodating body 1 upper bottom surface setting angle.
Described reflection shield 9 is 66 ° with accommodating body 1 upper bottom surface setting angle.
The invention has the beneficial effects as follows: Tunnel Lamp of the present invention, light source are installed in the lamp body bottom, through repeatedly diffuse reflection of reflector; The diffuse reflection that makes light source send becomes more even; Light is softer, and irradiation light can not produce pessimal stimulation to driver's eyes, and passes through uniform diffuse reflection; Improve the light source utilization ratio, and can overcome the technical problem that ordinary crossing lamp direct irradiation is easy to generate dazzle.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (7)
1. LED Tunnel Lamp; It comprises housing, reflection shield and LED electroluminescent lamp; It is characterized in that: described housing is trapezoidal accommodating body, baffle plate and radiator by the cross section and forms; Baffle plate is installed in the end at the two ends of accommodating body, and radiator is installed the upper bottom surface outside of accommodating body, and reflection shield is installed in the inboard of shell accommodating body and baffle plate; Tunnel Lamp also comprises a transformer, in the outside that is installed in the shell accommodating body; Described LED electroluminescent lamp is that the LED light emitting module of many groups group row constitutes, and the LED light emitting module is connected in parallel on the circuit of transformer, and it is inboard that the LED light emitting module is installed in the accommodating body upper bottom surface, and said reflection shield is provided with a plurality of irreflexive convex mirrors.
2. LED Tunnel Lamp according to claim 1 is characterized in that described accommodating body and radiator are structure as a whole, and adopts the aluminium alloy casting moulding.
3. LED Tunnel Lamp according to claim 1 is characterized in that, described accommodating body bottom surface position is provided with light permeable protection, and light permeable protection is provided with pressing plate outward and is screwed onto on the accommodating body.
4. LED Tunnel Lamp according to claim 1 is characterized in that, the hinged installing rack that is equipped with of described housing.
5. LED Tunnel Lamp according to claim 1 is characterized in that, two oblique side lateral surfaces of described accommodating body are provided with draw-in groove, in the described transformer clamping draw-in groove.
6. LED Tunnel Lamp according to claim 1 is characterized in that, described reflection shield and accommodating body upper bottom surface setting angle are 40-80 °.
7. LED Tunnel Lamp according to claim 6 is characterized in that, described reflection shield and accommodating body upper bottom surface setting angle are 66 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102882582A CN102367931A (en) | 2011-09-27 | 2011-09-27 | Light emitting diode (LED) tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102882582A CN102367931A (en) | 2011-09-27 | 2011-09-27 | Light emitting diode (LED) tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102367931A true CN102367931A (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102882582A Pending CN102367931A (en) | 2011-09-27 | 2011-09-27 | Light emitting diode (LED) tunnel lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN102367931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023444A (en) * | 2014-06-10 | 2014-09-03 | 无锡市崇安区科技创业服务中心 | Energy saving method for subway tunnel LED advertising lamps |
| CN105371237A (en) * | 2015-11-26 | 2016-03-02 | 江门市江海区金灯照明有限公司 | Lamp reflective plate structure with soft lighting effect |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303115A (en) * | 2007-05-11 | 2008-11-12 | 宁波安迪光电科技有限公司 | Method for improving LED illuminating apparatus light distribution effect |
| CN201318656Y (en) * | 2008-10-31 | 2009-09-30 | 沈西京 | LED tunnel lamp |
| CN201377733Y (en) * | 2009-02-19 | 2010-01-06 | 上海三思电子工程有限公司 | Anti-dazzling LED tunnel lamp |
| CN202392584U (en) * | 2011-09-27 | 2012-08-22 | 广东奥其斯科技有限公司 | Light emitting diode (LED) tunnel lamp |
-
2011
- 2011-09-27 CN CN2011102882582A patent/CN102367931A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303115A (en) * | 2007-05-11 | 2008-11-12 | 宁波安迪光电科技有限公司 | Method for improving LED illuminating apparatus light distribution effect |
| CN201318656Y (en) * | 2008-10-31 | 2009-09-30 | 沈西京 | LED tunnel lamp |
| CN201377733Y (en) * | 2009-02-19 | 2010-01-06 | 上海三思电子工程有限公司 | Anti-dazzling LED tunnel lamp |
| CN202392584U (en) * | 2011-09-27 | 2012-08-22 | 广东奥其斯科技有限公司 | Light emitting diode (LED) tunnel lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023444A (en) * | 2014-06-10 | 2014-09-03 | 无锡市崇安区科技创业服务中心 | Energy saving method for subway tunnel LED advertising lamps |
| CN105371237A (en) * | 2015-11-26 | 2016-03-02 | 江门市江海区金灯照明有限公司 | Lamp reflective plate structure with soft lighting effect |
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Owner name: JIANGXI OUTRACE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGDONG OUTRACE TECHNOLOGY CO., LTD. Effective date: 20131028 |
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Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 330800 YICHUN, JIANGXI PROVINCE |
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Effective date of registration: 20131028 Address after: 330800 Yichun City, Jiangxi province high security City Industrial Park Applicant after: Outrace (Jiangsu) Technology Co., Ltd. Address before: 523000 Guangdong province Dongguan city Humen Town Industrial Zone Huaide Village Lane Applicant before: Guangdong Outrace Technology Co., Ltd. |
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Application publication date: 20120307 |