CN102297371A - LED (Light-Emitting Diode) guardrail lamp - Google Patents
LED (Light-Emitting Diode) guardrail lamp Download PDFInfo
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- CN102297371A CN102297371A CN2011103038331A CN201110303833A CN102297371A CN 102297371 A CN102297371 A CN 102297371A CN 2011103038331 A CN2011103038331 A CN 2011103038331A CN 201110303833 A CN201110303833 A CN 201110303833A CN 102297371 A CN102297371 A CN 102297371A
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Abstract
The invention provides an LED (Light-Emitting Diode) guardrail lamp, which comprises an LED lamp bulb, a lens, a substrate and a radiator, wherein the LED lamp bulb is arranged on the substrate; the radiator is provided with an annular side face and two end faces; spring pieces are fixed on the annular side face of the radiator; an oblique included angle exists between one end face of the radiator and the cross section of the radiator; the substrate is fixed on an oblique end face; the other end face of the radiator is provided with an installation hole in which a compression spring is arranged; and an installation hole extends out of the compression spring. The LED lamp bulb is arranged on the oblique end face of the radiator through the substrate; the LED lamp bulb has deflection angle light distribution property, so that more light rays can be obtained and pedestrians can see roads more clearly; and the spring pieces are used for tensioning a hole site for installing a guardrail, the compression spring is pressed against the bottom of the guardrail and interacts with the tensile force of the spring pieces to be fixed on the guardrail, and the compression spring is extensible, so that the LED guardrail lamp can be conveniently arranged on guardrails of different inner diameter specifications, and the adaptability and installation convenience of the LED guardrail lamp are enhanced.
Description
Technical field
The present invention relates to be installed in the lamp on the railing, relate in particular to a kind of LED railing lamp.
Background technology
In order to improve visuality and sight, LED is applied to signal and sign illumination more and more, traffic lights on the road, building, induced light in the street and sketch the contours the vertical lighting of profile, the multicoloured illumination of flower garden light in city square, gardens, walking street all is to produce after adopting the LED of super brightness, characteristics of energy saving that it is excellent and extremely long service life, more and more be subjected to the attention of each urban planning designing unit.In urban landscape construction, the LED lamp is being brought into play own irreplaceable effect.The installation time and effort consuming of existing built-in railing lamp, and the internal diameter specification difference of railing, maintenance is extremely inconvenient with maintenance, luminous intensity distribution does not adopt human oriented design simultaneously, for the ladder step, reach the passageway and do not adopt the distribution of light of Duoing than the outside, the radiation response of light is relatively poor.
Summary of the invention
The technical problem that the present invention solves is: provide a kind of easy for installation, and can improve the LED railing lamp of radiation response.
Technical scheme of the present invention is: a kind of LED railing lamp, comprise LED lamp pearl and lens, it is characterized in that, also comprise substrate and radiator, described LED lamp pearl is arranged on the substrate, described radiator has ring side and two end faces, the ring side of radiator is fixed with spring leaf, there is slanted angle α between the end face of radiator and the cross section of radiator, this end face constitutes the inclined end face of radiator, and described substrate is fixed on the described inclined end face, and another end face of radiator is provided with an axial installing hole, be provided with the compression spring in this installing hole, an end of compression spring extends described installing hole.
There are four spring leafs the ring side of described radiator by bolting.
Described lens are installed on the inclined end face of described radiator.
Described lens are fixed on the lens mount, and this lens mount is provided with pin, and the inclined end face of described radiator is provided with the pin-and-hole that matches with described pin.
Described lens material is translucent frosted PC.
The bead weld of described LED lamp is connected on the described substrate.
Described substrate and described radiator all adopt metallic aluminium to make, and are adhesively fixed by heat-conducting glue between the inclined end face of substrate and radiator.
The value of described slanted angle α is 10 °≤α≤20 °.
Be adhesively fixed between the inserting end of described compression spring and the bottom of described installing hole.
The invention has the beneficial effects as follows: LED lamp pearl is arranged on the substrate, and substrate is fixed on the inclined end face of radiator, so LED lamp pearl had the luminous intensity distribution character of drift angle, and the present invention is installed in the passageway, ladder will obtain more rays during the step, is beneficial to the pedestrian and looks the road; The position, hole of railing is installed in the spring leaf tensioning, the compression spring withstands the railing bottom, produce deformation elastic force, interact with the spring leaf tensile force, with the fixing upper-lower position of the present invention on railing, because the compression spring is scalable, so the present invention can be installed on the different railing of internal diameter specification easily, has improved the convenience of suitability of the present invention and installation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a stereogram of the present invention;
Fig. 3 is the structural representation of the substrate among the present invention;
Fig. 4 is the structural representation of the radiator among the present invention;
Fig. 5 is an exploded perspective view of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Referring to Fig. 1～Fig. 5, a kind of LED railing lamp comprises LED lamp pearl 1, lens 2, substrate 3 and radiator 4, and 1 welding of LED lamp pearl is arranged on the substrate 3, the advantage that LED lamp pearl 1 has solid light source is: do not inflate, no glass shell, no air seal problem, shock-resistant, response time fast (the microsecond order of magnitude), frequently light on and off repeatedly, long service life, the replacement cycle is long.Radiator 4 has ring side and two end faces, and the ring side of radiator has 5, four spring leafs 5 of four spring leafs to be used for the position, hole that tensioning is installed in railing by bolting, thus the peripheral direction position of fixed L ED railing lamp on railing.Have slanted angle α between the top end face of radiator 4 and the cross section of radiator, this end face constitutes the inclined end face 41 of radiator, and in the present embodiment, slanted angle α=15 ° can also be 10 ° or 20 °.Substrate 3 is fixed on the inclined end face, and wherein, substrate 3 and radiator 4 all adopt metallic aluminium to make, and are adhesively fixed by heat-conducting glue between the inclined end face 41 of substrate 3 and radiator.The bottom end face of radiator 4 is provided with four legs that extend axially out 8 and an axial installing hole, be provided with compression spring 6 in this installing hole, one end of compression spring 6 extends the installing hole of radiator 4, be adhesively fixed between the installing hole bottom of the inserting end of compression spring 6 and radiator 4, compression spring 6 is used to withstand the railing bottom, produce deformation elastic force, and with the above-below direction position of four spring leafs, 5 tensile force interaction fixed lamp body.Deflection is avoided taking place in location when four legs 8 of radiator 4 bottoms are used for the railing lamp and are pressed into railing.The material of lens 2 is the abbreviation that translucent frosted PC(PC is a Merlon, the English of Merlon is Polycarbonate, be called for short the PC engineering plastics, the PC material is exactly a kind of in our the said engineering plastics in fact, as by widely used material in the world wide), the light of LED lamp pearl penetrates from translucent frosted PC lens, and bright dipping is evenly soft, avoids dazzle.Lens 2 are installed on the inclined end face 41 ' of radiator, wherein, lens 2 are fixed on the lens mount 7, this lens mount 7 is provided with two pins 7 ', substrate 3 is provided with and is used for the via hole 3 ' that two pins 7 ' pass, and the inclined end face 41 of radiator is provided with two pin-and-holes 41 ' that match with two pins 7 '.
Claims (9)
1. LED railing lamp, comprise LED lamp pearl and lens, it is characterized in that: also comprise substrate and radiator, described LED lamp pearl is arranged on the substrate, described radiator has ring side and two end faces, the ring side of radiator is fixed with spring leaf, there is slanted angle α between the end face of radiator and the cross section of radiator, this end face constitutes the inclined end face of radiator, described substrate is fixed on the described inclined end face, another end face of radiator is provided with an axial installing hole, is provided with the compression spring in this installing hole, and an end of compression spring extends described installing hole.
2. according to the described LED railing of claim 1 lamp, it is characterized in that: there are four spring leafs the ring side of described radiator by bolting.
3. according to the described LED railing of claim 1 lamp, it is characterized in that: described lens are installed on the inclined end face of described radiator.
4. according to the described LED railing of claim 3 lamp, it is characterized in that: described lens are fixed on the lens mount, and this lens mount is provided with pin, and the inclined end face of described radiator is provided with the pin-and-hole that matches with described pin.
5. according to the described LED railing of claim 1 lamp, it is characterized in that: described lens material is translucent frosted PC.
6. according to the described LED railing of claim 1 lamp, it is characterized in that: the bead weld of described LED lamp is connected on the described substrate.
7. according to the described LED railing of claim 1 lamp, it is characterized in that: described substrate and described radiator all adopt metallic aluminium to make, and are adhesively fixed by heat-conducting glue between the inclined end face of substrate and radiator.
8. according to the described LED railing of claim 1 lamp, it is characterized in that: the value of described slanted angle α is 10 °≤α≤20 °.
9. according to the described LED railing of claim 1 lamp, it is characterized in that: be adhesively fixed between the inserting end of described compression spring and the bottom of described installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110303833 CN102297371B (en) | 2011-10-10 | 2011-10-10 | LED (Light-Emitting Diode) guardrail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110303833 CN102297371B (en) | 2011-10-10 | 2011-10-10 | LED (Light-Emitting Diode) guardrail lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102297371A true CN102297371A (en) | 2011-12-28 |
| CN102297371B CN102297371B (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110303833 Active CN102297371B (en) | 2011-10-10 | 2011-10-10 | LED (Light-Emitting Diode) guardrail lamp |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749146A (en) * | 2005-09-16 | 2006-03-22 | 西子奥的斯电梯有限公司 | Lighting LED device for escalator or moving side-walk railing protective wall plate |
| EP1657209A1 (en) * | 2004-11-16 | 2006-05-17 | Firma ThyssenKrupp Fahrtreppen GmbH | Escalator or moving walkway |
| CN201462591U (en) * | 2009-07-21 | 2010-05-12 | 杭州西奥电梯有限公司 | LED handrail lighting device |
| CN201473166U (en) * | 2009-08-20 | 2010-05-19 | 江南嘉捷电梯股份有限公司 | Handrail bracket device |
| CN201568817U (en) * | 2009-08-11 | 2010-09-01 | 浙江西子光电科技有限公司 | LED light bar illumination device used for escalator/moving sidewalk handrails |
| CN101876413A (en) * | 2009-12-22 | 2010-11-03 | 西安盛运达电子有限公司 | LED handrail lamp |
| DE102009042257A1 (en) * | 2009-09-22 | 2011-04-21 | Welser Profile Gmbh | Handrail for e.g. staircase in public building, has elongated handrail profile supporting electric lighting unit in longitudinal groove that runs on lower side, and another groove positioned below former groove that receives fastening unit |
| CN201827772U (en) * | 2010-09-19 | 2011-05-11 | 重庆四联光电科技有限公司 | LED (light emitting diode) handrail illuminating system |
| CN202266939U (en) * | 2011-10-10 | 2012-06-06 | 重庆四联光电科技有限公司 | Light-Emitting Diode (LED) railing lamp |
-
2011
- 2011-10-10 CN CN 201110303833 patent/CN102297371B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1657209A1 (en) * | 2004-11-16 | 2006-05-17 | Firma ThyssenKrupp Fahrtreppen GmbH | Escalator or moving walkway |
| CN1749146A (en) * | 2005-09-16 | 2006-03-22 | 西子奥的斯电梯有限公司 | Lighting LED device for escalator or moving side-walk railing protective wall plate |
| CN201462591U (en) * | 2009-07-21 | 2010-05-12 | 杭州西奥电梯有限公司 | LED handrail lighting device |
| CN201568817U (en) * | 2009-08-11 | 2010-09-01 | 浙江西子光电科技有限公司 | LED light bar illumination device used for escalator/moving sidewalk handrails |
| CN201473166U (en) * | 2009-08-20 | 2010-05-19 | 江南嘉捷电梯股份有限公司 | Handrail bracket device |
| DE102009042257A1 (en) * | 2009-09-22 | 2011-04-21 | Welser Profile Gmbh | Handrail for e.g. staircase in public building, has elongated handrail profile supporting electric lighting unit in longitudinal groove that runs on lower side, and another groove positioned below former groove that receives fastening unit |
| CN101876413A (en) * | 2009-12-22 | 2010-11-03 | 西安盛运达电子有限公司 | LED handrail lamp |
| CN201827772U (en) * | 2010-09-19 | 2011-05-11 | 重庆四联光电科技有限公司 | LED (light emitting diode) handrail illuminating system |
| CN202266939U (en) * | 2011-10-10 | 2012-06-06 | 重庆四联光电科技有限公司 | Light-Emitting Diode (LED) railing lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102297371B (en) | 2013-03-13 |
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