CN202074356U - Novel optical lamp of mine industrial illuminator - Google Patents
Novel optical lamp of mine industrial illuminator Download PDFInfo
- Publication number
- CN202074356U CN202074356U CN 201120174238 CN201120174238U CN202074356U CN 202074356 U CN202074356 U CN 202074356U CN 201120174238 CN201120174238 CN 201120174238 CN 201120174238 U CN201120174238 U CN 201120174238U CN 202074356 U CN202074356 U CN 202074356U
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- lamp holder
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Abstract
The utility model provides a novel optical lamp of a mine industrial illuminator, which comprises a lamp holder and a reflector, wherein the reflector is mounted on the lamp holder. The novel optical lamp is characterized in that the reflector is in the shape of a bowl, and an inner concave surface of the reflector, which is used as a reflecting surface, is formed by a plurality of small convex curved surfaces with different curvature radiuses. The small convex curved surfaces are arranged in a step form circle by circle, the curvature radiuses are increased gradually from the near to the distant relative to the lamp holder, the curvature radiuses of the small convex curved surfaces close to the lamp holder are small while the curvature radiuses of the small convex curved surfaces distant from the lamp holder are large. Luminous flux of a light source can be reflected to the utmost extent, both the brightness and uniformity of the irradiated area can meet requirements, light at different distance from the light source or at different angles can be reflected effectively, the effective utilization rate of the luminous flux of the mine industrial illuminator is increased, and accordingly the mine industrial illuminator has fine illumination and energy-saving effect.
Description
Technical field
The utility model relates to a kind of industrial and mineral luminaire, specifically a kind of novel optical industrial and mineral luminaire light fixture.
Background technology
Along with industrial expansion, in fields such as oil, chemical industry, smelting iron and steel, all can be applied to the industrial and mineral luminaire.Along with the modernization of industrial and mineral factory building, more and more higher again to the illuminating effect and the requirements of saving energy of industrial and mineral luminaire.Existing industrial and mineral luminaire light fixture is on its structural design, usually at reflection shield of light source outer setting, but the reflective surface of most reflection shields is a concave surface, be globoidal structure, the light part that light source sends directly penetrates and arrives the road surface, another part penetrates after launching through reflection shield again, generally only account for the major part (generally being no more than 70%) of light source total light flux via the light of reflection shield reflection, and this type of reflection shield adopts aluminium panels to be stamped to form usually, reflective surface is smooth globoidal structure more, causes its luminaire total reflected light flux further to reduce.The road surface radiation response of industrial and mineral luminaire is circular, and its reflection shield did not generally have scientific and reasonable luminous intensity distribution design, and the center illumination of road surface irradiation circular portion is just high, low more the closer to edge illumination, very unfavorable to working environment like this, dangerous property.And the optical texture that after the reflection shield moulding of industrial and mineral luminaire light fixture there is this light fixture can not be adjusted again.If adjust the optical property of light fixture, then must make reflection shield again.The very flexible of luminaire light fixture, influence is applied.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of efficiency of light energy utilization height, good illumination effect are provided, and has the novel optical industrial and mineral luminaire light fixture of energy-saving effect again.This light fixture has improved the utilization rate of light source greatly, make the brightness and the uniformity of institute's irradiation area all meet the requirements, and the light from light source different distance or different angles all can be reflected effectively, improve the effective rate of utilization of miner's luminaire luminous flux, had good illumination and energy-saving effect.
The technical scheme that its technical problem that solves the utility model adopts is: novel optical industrial and mineral luminaire light fixture, comprise lamp holder and reflection shield, reflection shield is installed on the lamp holder, it is characterized in that, it is bowl-shape that reflection shield is, and its concave surface as reflective surface is made up of the little convex surface of several different curvature radius.
Further, the stepped circle circle of described little convex surface rearranges, and its radius of curvature is along with the distance with lamp holder from the close-by examples to those far off increases progressively successively, the little convex surface near apart from lamp holder, its radius of curvature is less, and apart from lamp holder little convex surface far away, its radius of curvature is bigger.Play as evenly reflective, eliminate hot spot, and strengthen the light filling effect of road pavement illumination length and road surface central authorities.
Further, the radius of curvature excursion of described little convex surface is: 30mm-75mm.
Further, the concave surface of described reflection shield is coated with aluminum membranous layer.Strengthen reflectivity.
Further, also cover one deck nanometer grade silica protective layer on the skin of described aluminum membranous layer.This protective layer can be used for protecting reflective surface to avoid high temperature, and anti-oxidation and maintenance are minute surface and pollute with protection.
Novel optical industrial and mineral luminaire light fixture of the present utility model, its reflection shield adopts the little convex surface of the different curvature radius of a stepped circle circle arrangement to form concave surface, its radius of curvature is along with the distance with lamp holder from the close-by examples to those far off increases progressively successively, improved the utilization rate of light greatly, with the light maximum efficiency of light source reflect, make the brightness and the uniformity of institute's irradiation area all meet the requirements, and it is different or all can be reflected effectively apart from the light of different angles from light source, improve the effective luminous flux utilization rate of industrial and mineral luminaire, had good illumination and energy-saving effect.
Description of drawings
Fig. 1 is the structural representation in the utility model industrial and mineral lighting front.
Fig. 2 is the structural representation at the utility model industrial and mineral lighting back side.
Fig. 3 is the structural representation of the utility model industrial and mineral lighting side.
The specific embodiment
Now with the specific embodiment the utility model is further specified in conjunction with the accompanying drawings.
As Fig. 1, Fig. 2 and shown in Figure 3, to adopt the HID lamp is that the novel optical industrial and mineral luminaire light fixture of light source is an example, comprise lamp holder 1 and reflection shield 2, reflection shield 2 is installed on the lamp holder 1, light source is installed in the reflection shield 2, reflection shield 2 is bowl-shape, its concave surface as reflective surface is made up of the little convex surface of several different curvature radius, the stepped circle circle of described little convex surface rearranges, its radius of curvature is along with the distance with lamp holder 1 from the close-by examples to those far off increases progressively successively, the little convex surface near apart from lamp holder 1, its radius of curvature is less, apart from lamp holder 1 little convex surface far away, its radius of curvature is bigger, the radius of curvature excursion of described little convex surface is: 30mm-75mm, and such design can be strengthened the intensity of illumination of the left and right sides, road surface, evenly reflective, eliminate hot spot, and road pavement illumination length and road surface central authorities carry out light filling, improved the utilization rate of light greatly.The concave surface of described reflection shield 2 adopts the vacuum coating aluminium lamination, and skin covers one deck nanometer grade silica protective layer again and handles, and its light emission rate can be up to more than 95%.The reflection shield body adopts the alumin(i)um zinc alloy high strength die-casting to form, and has impact resistance preferably, and is durable in use.
The HID lamp is the novel optical industrial and mineral luminaire light fixture of light source, the concave surface that its reflection shield adopts the little convex surface of the different curvature radius of a stepped circle circle arrangement to form, its radius of curvature is along with the distance with light source from the close-by examples to those far off increases progressively successively, can realize the modular configurations of light, the throw light that is about to a plurality of light sources carries out cross-coincidence, thereby make the light of launching all be reflected by reflection shield, reduce the light waste, improved the utilization rate of light greatly, with the light maximum efficiency of light source reflect, make the brightness and the uniformity of institute's irradiation area all meet the requirements, and it is different or all can be reflected effectively apart from the light of different angles from light source, improve the luminous flux effective rate of utilization of industrial and mineral luminaire, had good illumination and energy-saving effect.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection domain of the present utility model.
Claims (5)
1. novel optical industrial and mineral luminaire light fixture, comprise lamp holder (1) and reflection shield (2), reflection shield (2) is installed on the lamp holder (1), it is characterized in that, reflection shield (2) is bowl-shape, and its concave surface as reflective surface is made up of the little convex surface of several different curvature radius.
2. novel optical industrial and mineral luminaire light fixture according to claim 1, it is characterized in that, the stepped circle circle of described little convex surface rearranges, its radius of curvature is along with the distance with lamp holder (1) from the close-by examples to those far off increases progressively successively, the little convex surface near apart from lamp holder (1), its radius of curvature is less, and apart from lamp holder (1) little convex surface far away, its radius of curvature is bigger.
3. novel optical industrial and mineral luminaire light fixture according to claim 1 is characterized in that the radius of curvature excursion of described little convex surface is: 30mm-75mm.
4. novel optical industrial and mineral luminaire light fixture according to claim 1 is characterized in that the concave surface of described reflection shield (2) is coated with aluminum membranous layer.
5. novel optical industrial and mineral luminaire light fixture according to claim 4 is characterized in that, also covers one deck nanometer grade silica protective layer on the skin of described aluminum membranous layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120174238 CN202074356U (en) | 2011-05-27 | 2011-05-27 | Novel optical lamp of mine industrial illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120174238 CN202074356U (en) | 2011-05-27 | 2011-05-27 | Novel optical lamp of mine industrial illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074356U true CN202074356U (en) | 2011-12-14 |
Family
ID=45112458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120174238 Expired - Fee Related CN202074356U (en) | 2011-05-27 | 2011-05-27 | Novel optical lamp of mine industrial illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074356U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292234A (en) * | 2012-03-02 | 2013-09-11 | 现代自动车日本研发中心公司 | Wide light region lamp for vehicle |
| CN104930409A (en) * | 2015-06-26 | 2015-09-23 | 固态照明张家口有限公司 | LED spotlight |
| CN109838760A (en) * | 2017-11-24 | 2019-06-04 | 核工业西南物理研究院 | A kind of plane LED lamp reflector |
| CN110056840A (en) * | 2019-03-29 | 2019-07-26 | 天津同诚伟业科技有限公司 | A kind of dedicated floodlight reflector in high salt fog area |
-
2011
- 2011-05-27 CN CN 201120174238 patent/CN202074356U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292234A (en) * | 2012-03-02 | 2013-09-11 | 现代自动车日本研发中心公司 | Wide light region lamp for vehicle |
| CN104930409A (en) * | 2015-06-26 | 2015-09-23 | 固态照明张家口有限公司 | LED spotlight |
| CN104930409B (en) * | 2015-06-26 | 2017-06-20 | 固态照明张家口有限公司 | A kind of LED spotlight |
| CN109838760A (en) * | 2017-11-24 | 2019-06-04 | 核工业西南物理研究院 | A kind of plane LED lamp reflector |
| CN110056840A (en) * | 2019-03-29 | 2019-07-26 | 天津同诚伟业科技有限公司 | A kind of dedicated floodlight reflector in high salt fog area |
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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: 20111214 Termination date: 20140527 |