CN2637898Y - Second reflecting lighting system and second reflecting piece - Google Patents
Second reflecting lighting system and second reflecting piece Download PDFInfo
- Publication number
- CN2637898Y CN2637898Y CN 03277008 CN03277008U CN2637898Y CN 2637898 Y CN2637898 Y CN 2637898Y CN 03277008 CN03277008 CN 03277008 CN 03277008 U CN03277008 U CN 03277008U CN 2637898 Y CN2637898 Y CN 2637898Y
- Authority
- CN
- China
- Prior art keywords
- secondary reflection
- spare
- reflector element
- light source
- reflection spare
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a second reflection lighting system and a second reflecting element thereof. The utility model can reduce the production of the blinding glares and have higher light use ratio. The second reflecting element comprises a body with a plurality of reflecting units and each reflecting unit has at least one reflecting face. The second reflecting lighting system adopts the second reflecting element.
Description
Technical field
The present invention relates to lighting technical field, be specifically related to the secondary reflection spare that a kind of secondary reflection illuminator is used, and the secondary reflection illuminator that adopts this secondary reflection spare.
Background technology
In society highly developed today, more and more higher to the demanding criteria of illumination.Energy-saving and environmental protection, attractive in appearance and dazzle have been that people's emphasis is inquired into direction to the mankind's harmful effect etc.No matter be room lighting or outdoor lighting, the solution dazzle is an important problem to people's influence all the time.
The formation of dazzle is owing to have high brightness or brightness contrast to exist in the visual field, and visual performance is descended or eyes are not felt well, and then the people is upset, and increases nervous and tired.The effort of control dazzle at first is to start with from the light fixture of selecting suitable cloth lamp position and exploitation to have the due care angle; concrete measure is exactly rationally to increase the setting height(from bottom) of light fixture and veil is set around light source; thereby reduce the influence of dazzle to the people; but this method has reduced light efficiency undoubtedly, increases energy consumption and cost.
Also have the light-emitting area of employing big, the low light fixture of brightness reduces dazzle, but this has brought difficulty for layout, installation light fixture, and is inapplicable under many occasions.
Recently, up-to-date achievement in research inspires people to adopt the method for indirect lighting to eliminate dazzle, and so-called indirect lighting just provides luminous flux upwards, and light illuminates the interior space after by the reflection of ceiling and wall again, there is not bright especially point in whole space, little with the spatial brightness contrast.This lighting system causes illuminating effect low because reflection efficiency is low.
Another lighting system is the secondary reflection illumination, promptly adopt reflection source (or light source+primary event plate) that the high light wire harness is invested the top, the reflecting plate (being secondary reflection spare) of light top is diffused into it zone that needs illumination again, can be softer behind light two secondary reflections, thus dazzle reduced.This indirect illumination technology can solve the problem that how to reduce dazzle in most of field of indoor and outdoor illumination.
Existing secondary reflection spare all adopts single plane or curved-surface structure, and reflection type is an orienting reflex, and this structure still can produce dazzle, at the bottom of the light utilization efficiency.
Summary of the invention
The purpose of this utility model is, according to the deficiencies in the prior art, proposes the secondary reflection spare that a kind of new secondary reflection illuminator is used, and it can reduce the dazzle generation, and has higher light utilization efficiency.Another object of the present invention provides a kind of secondary reflection illuminator that adopts this secondary reflection spare.
For realizing above-mentioned first purpose, the utility model adopts following technical scheme:, this secondary reflection spare has a body, and has a lot of reflector elements on body, and each reflector element has at least one reflecting surface.
Wherein, this secondary reflection spare can be the many curved slabs in integrated surface, and described reflector element is its surperficial curve tab.
This secondary reflection spare also can be package assembly, and described body is a liner plate, and described reflector element is a block structure, and reflector element is fixed on the liner plate by assembling mode.
Described reflector element is fixed on the liner plate by being embedded, riveting or gluing obedient mode.
Described reflector element has four lateral reflection faces, and is adjacent with the lateral reflection face of adjacent reflector element respectively, and can be 90 degree transpositions.
This reflector element also comprises a top reflecting surface, this top reflecting surface is a curved surface, described four lateral reflection faces are corresponding in twos, the lateral reflection face height difference of two correspondences wherein, make described top reflecting surface to wherein highly lower lateral reflection face tilt, two other relative bottom center of corresponding lateral reflection face vertical section symmetry.
Wherein this secondary reflection spare is divided into the zone of four equalizations, and the reflector element orientation that is positioned on each zone is identical, and the top reflecting surface of each regional reflex unit is all along the clockwise or inclination counterclockwise at liner plate center relatively.
Described liner plate is the curved surface shape.
For realizing above-mentioned second purpose, the technical solution adopted in the utility model is, this illuminator comprises light source, primary event part and secondary reflection spare, the primary event part is arranged on the light source periphery, and the light that light source is sent is to the reflection of secondary reflection spare, and secondary reflection spare wherein is to adopt described any one the secondary reflection spare of claim 1 to 8.
Wherein, described secondary reflection spare is fixed on the ceiling, its half transparent bowl shaped container of below lifting, and described primary event part and light source located therein are arranged in this bowl shaped container together.
Wherein, described secondary reflection spare is fixed on the ceiling, and described primary event part and light source located therein are fixed on the side walls by a fixture.
Wherein, it also comprises a lamppost, and a support is fixed in the lamppost upper end, and described secondary reflection spare is fixed in this support top, and described primary event part and light source located therein are arranged at the upper end of described lamppost together.
Wherein, it has a plurality of primary reflectors, wherein has a light source respectively, and the light that these a plurality of primary reflectors send light source respectively reflects to secondary reflection spare.
The utlity model has following beneficial effect:
One, because secondary reflection spare has a plurality of reflector elements, each reflector element has at least one reflecting surface, so this secondary reflection spare can change the reflection direction of light, makes the minute surface reflection become directional diffuse reflection, make the light that reflects no longer concentrated, and very even.Reduce the dazzle effect thereby can play better.
Two, the monoblock type reflecting plate generally will be produced with stamping forming method, need make various special unitary mould during production, and the adaptability of product is relatively poor, and cost is higher.When adopting the form of liner plate and a plurality of independent reflector element assemblings, wherein have only reflector element to need mould molding, so, can make the reflector element that some have different surfaces curvature and size dimension aborning, so as required, some this reflector elements are fixed together by variety of way, just can form the various types of overall reflective devices that are applicable to different occasions.The secondary reflection spare of this combining structure does not need to make unitary mould specially aborning and carries out punch process, and form is flexible, and combined and instant has reduced the research and development expense of pointed target, has reduced manufacturing cost.
Three, these reflector element sizes are less, can reduce technology difficulty, improve the accuracy of manufacture.
Four, flexible and convenient to use.Light reflects by hundreds of unit on reflector, each reflector element has a plurality of reflectings surface, light can be broken very diffusing, so, when the utility model is used for concrete design, under the situation of factors such as the combination of sufficiently and reasonably considering reflector element, light projector angle, reflecting plate installation site, dazzle can be eliminated substantially.
Five, good illumination effect.Light is very soft and even in the lighting space, and especially indoor, wall, ground, ceiling can evenly illuminate.
Description of drawings
Below in conjunction with accompanying drawing, describe the specific embodiment of the present utility model in detail.Wherein:
The master who Figure 1 shows that a kind of reflector element looks, a left side is looked and vertical view;
Figure 2 shows that the structure chart that a kind of reflector element adopts the riveted joint form to be connected with liner plate;
Figure 3 shows that a kind of secondary reflection spare master looks schematic diagram and left view thereof;
Figure 4 shows that the structural representation of the utility model first embodiment, show a kind of indoor described illuminator that is used for;
Figure 5 shows that the structural representation of the utility model second embodiment, show another kind and be used for indoor described illuminator;
Figure 6 shows that the structural representation of the utility model the 3rd embodiment.Show a kind of outdoor described illuminator that is used for;
Figure 7 shows that the structural representation of the utility model the 4th embodiment, show another kind and be used for outdoor described illuminator;
Figure 8 shows that a kind of mounting structure schematic diagram of secondary reflection spare.
The specific embodiment
Referring to Fig. 3, be depicted as a kind of secondary reflection spare 2 described in the utility model, this secondary reflection spare 2 has a liner plate 6, fixedly is assembled with a lot of reflector elements 7 on this liner plate 6, and each reflector element 7 has at least one reflecting surface.
This reflector element 7 can be by being embedded, riveting, pasting, and perhaps any other known connected mode and liner plate 6 are fixing.As shown in Figure 2, this reflector element 7 is to be fixed on the liner plate 6 with the hot riveting form.
Referring to Fig. 1, be depicted as the used a kind of reflector element 7 of this secondary reflection spare 2, this reflector element 7 can adopt plastic injection-moulded shaping when making, and its reflecting surface can adopt vacuum aluminum-coated.This reflector element 7 has four lateral reflection face 7A, 7B, 7C, 7D and a top reflecting surface 7E, and wherein lateral reflection face 7A is different with the height of 7C, and like this, top reflecting surface 7E tilts to lower reflecting surface 7A.This top side face 7E is a curved surface.Described four projections of side reverse side on vertical view constitute a square.The Mathematical Modeling of this reflector element 7 can be understood as and adopts a four-prism to parallel with the radius of spheroid but a fritter that the straight line of non-this radius itself intercepts from this spheroid along one.
See also Fig. 3 again, when this reflector element 7 and liner plate 6 assemblings constitute secondary reflection spare 2, four lateral reflection faces of this reflector element 7 are adjacent with four lateral reflection faces of adjacent reflector element 7 respectively, and this reflector element 7 is 90 degree transpositions in peripheral reflection unit 7 relatively.
Continuation is referring to Fig. 3, for obtaining the even illumination of all directions, this secondary reflection spare 2 can be divided into regional 2A, 2B, 2C and the 2D of four equalizations, reflector element 7 orientations that are positioned on each zone are identical, make the incline direction of its top reflecting surface 7E all identical, the top reflecting surface 7E of each regional reflex unit 7 is then along the clockwise or inclination counterclockwise at liner plate center relatively, as arrow direction in Fig. 3 front view.
According to the specific design requirement, liner plate 7 wherein also can be established and be the curved surface shape.
Referring to Fig. 4, be depicted as the structural representation of the utility model first embodiment, show a kind of indoor described illuminator that is used for.Wherein, this illuminator comprises a light source 3, a primary event part 1 and a secondary reflection spare 2, primary event part 1 wherein is arranged on light source 3 peripheries, and the light that light source 3 is sent is to 2 reflections of secondary reflection spare, secondary reflection spare 2 can adopt foregoing any one secondary reflection spare 2, and the suction top is fixed on the ceiling 12.This secondary reflection spare 2 belows are lifted with half transparent bowl shaped container 4, and described primary event part 1 and light source 3 located therein are arranged in this bowl shaped container 4 together.
Specifically, indoor owing to being used for, reflector element 7 wherein can select for use 20mm～50mm square according to the roof height, adopts 30mm * 30mm size in this example.The plastic injection-moulded shaping of these reflector elements 7, reflecting surface is vacuum aluminum-coated, and by hot riveting on liner plate 6.Liner plate 6 can be metallic plate or plastic plate.Secondary reflection spare 2 can adopt the version of aforesaid reflector element arrangement mode for evenly arranging towards four direction, and the illumination on the interior space all directions is uniform like this.To a direction or several direction accent light, can adjust the arrangement mode of reflector element as needs, make the more directions of reflecting curved surface towards the needs illumination.Described primary reflector 1 built-in light source 3 can be concentrated light and project (accompanying drawing four) on the secondary reflection plate 2.Also can attach reflecting material with physics or chemical method at bowl shaped container 4 inwalls during concrete enforcement, directly be used as primary reflector 1, the reflector of the sort of form all need have suitable reflecting curved surface.So that light is incident upon on the secondary reflector 2 exactly.
Referring to Fig. 5, be depicted as the structural representation of the utility model second embodiment, show another kind and be used for indoor described illuminator.Wherein the combining form of secondary reflection plate 2, mounting means are all identical with first embodiment, difference is that wherein light source 3 and primary reflector 1 are installed on ground, desktop or the wall, light is mapped on the secondary reflection plate 2 by primary reflector 1, and the installation site should be in the place that the people does not often walk about or is difficult for being in the light.During concrete enforcement, primary event part 1 and light source 3 located therein can be fixed on the side walls 11 by a fixture 5.Far away because of light path, light source 3 is suitable for adopting more powerful light source.
Referring to Fig. 6, be depicted as the structural representation of the utility model the 3rd embodiment.Show a kind of be used for outdoor, as the illuminator of flower garden, road lighting.This illuminator comprises a light source 3, a primary event part 1 and a secondary reflection spare 2, primary event part 1 wherein is arranged on light source 3 peripheries, and the light that light source 3 is sent is to 2 reflections of secondary reflection spare, and secondary reflection spare 2 can adopt foregoing any one secondary reflection spare 2.It also comprises a lamppost 8, and a support 9 is fixed in lamppost 8 upper ends, is used for supporting and secondary reflection spare being installed, and described secondary reflection spare just is fixed in this support 9 tops, and reflecting surface is towards the below.Described primary event part 1 and light source located therein are arranged at the upper end of described lamppost 8 together.
Specifically, lamppost 8 wherein can be the high metal column of 3-10 rice, and light source 3 wherein adopts more powerful glow discharge spot lamp.Since be used for outdoor, secondary reflector 2 is contained in the higher position, light path is far away, generally can't see reflective spot when the human eye level is observed in the reality, like this, just needn't be got through secondary reflector 2 beam reflected very broken, so, reflector element 7 sizes wherein can be bigger, with simplified manufacturing technique.It is square that this reflector element 7 can be 30～100mm, and the radius of curvature of its top reflecting surface 7E increases with the increase of reflector element area.In addition, reflector element 7 can be riveted with indoor mode is the same with the connection of liner plate 6, also can adopt adhesive bonding, for metal reflector element 7, can also take and the metal backing welding manner.
Referring to Fig. 7, be depicted as the structural representation of the utility model the 4th embodiment, show another kind and be used for outdoor described illuminator.In this illuminator, have a plurality of primary reflectors 1, wherein have a light source 3 respectively.These a plurality of primary reflectors 1 are fixed on the support 10 jointly, and the light that respectively that it is inner light source 1 sends is to described secondary reflection spare 2 reflections.This structure is suitable for the plaza lighting of bigger lighting area.During concrete enforcement, secondary reflector 2 can be contained on high 10 meters to the tens of meters special stand, and multiple sets of light sources 3 and primary reflector 1 are contained in lower position, aims at secondary reflector 2 projecting beams.It is square that reflector element 7 can be 50～500mm.
When being used for this occasion, the connected mode of secondary reflection spare 2 requires firmer, in case reflector element 7 jeopardizes ground people or article after coming off.As shown in Figure 8, be the mounting structure figure of a kind of secondary reflection spare of being used for this occasion.Secondary reflection spare wherein 2 carries out secure fixation by a metal outer frame 13.
Claims (13)
1, a kind of secondary reflection spare is characterized in that, it has a body, and has a lot of reflector elements on body, and each reflector element has at least one reflecting surface.
2, secondary reflection spare according to claim 1 is characterized in that, surperficial many curved slabs that this secondary reflection spare is formed in one, described reflector element are the curve tab on surface.
3, secondary reflection spare according to claim 1 is characterized in that, described body is a liner plate, and described reflector element is a block structure, and reflector element is fixed on the liner plate by assembling mode.
4, secondary reflection spare according to claim 3 is characterized in that, described reflector element by be embedded, riveted joint or bonding method be fixed on the liner plate.
5, secondary reflection spare according to claim 4 is characterized in that, described reflector element has four lateral reflection faces, and is adjacent with the lateral reflection face of adjacent reflector element respectively, and can be 90 degree transpositions.
6, secondary reflection spare according to claim 5, it is characterized in that, this reflector element also comprises a top reflecting surface, this top reflecting surface is a curved surface, described four lateral reflection faces are corresponding in twos, wherein the lateral reflection face height difference of two correspondences makes described top reflecting surface to wherein highly lower lateral reflection face tilt, two other relative bottom center of corresponding lateral reflection face vertical section symmetry.
7, secondary reflection spare according to claim 6, it is characterized in that, wherein this secondary reflection spare is divided into the zone of four equalizations, the reflector element orientation that is positioned on each zone is identical, and the top reflecting surface of each regional reflex unit is all along the clockwise or inclination counterclockwise at liner plate center relatively.
8, secondary reflection spare according to claim 3 is characterized in that, described liner plate is the curved surface shape.
9, a kind of illuminator, comprise light source, primary event part and secondary reflection spare, the primary event part is arranged on the light source periphery, and the light that light source sends reflected to secondary reflection spare, it is characterized in that secondary reflection spare wherein is to adopt described any one the secondary reflection spare of claim 1 to 8.
10, illuminator according to claim 9 is characterized in that, described secondary reflection spare is fixed on the ceiling, its half transparent bowl shaped container of below lifting, and described primary event part and light source located therein are arranged in this bowl shaped container together.
11, illuminator according to claim 9 is characterized in that, described secondary reflection spare is fixed on the ceiling, and described primary event part and light source located therein are fixed on the side walls by a fixture.
12, illuminator according to claim 9, it is characterized in that it also comprises a lamppost, a support is fixed in the lamppost upper end, described secondary reflection spare is fixed in this support top, and described primary event part and light source located therein are arranged at the upper end of described lamppost together.
13, illuminator according to claim 9 is characterized in that, it has a plurality of primary reflectors, wherein has a light source respectively, and the light that these a plurality of primary reflectors send light source respectively reflects to secondary reflection spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277008 CN2637898Y (en) | 2003-07-18 | 2003-07-18 | Second reflecting lighting system and second reflecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277008 CN2637898Y (en) | 2003-07-18 | 2003-07-18 | Second reflecting lighting system and second reflecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637898Y true CN2637898Y (en) | 2004-09-01 |
Family
ID=34302568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277008 Expired - Fee Related CN2637898Y (en) | 2003-07-18 | 2003-07-18 | Second reflecting lighting system and second reflecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637898Y (en) |
-
2003
- 2003-07-18 CN CN 03277008 patent/CN2637898Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101029712B (en) | Lighting device | |
| CN101720405B (en) | Optical reflector | |
| CN201992572U (en) | Anti-dazzle LED lamp reflecting bowl and lamp | |
| CN201531823U (en) | Light diffuser used for high-power LED light source | |
| CN101561087A (en) | LED flat light source structure | |
| CN2637898Y (en) | Second reflecting lighting system and second reflecting piece | |
| CN201462499U (en) | LED planar light source structure | |
| CN102374462A (en) | LED garden lamp | |
| CN201575407U (en) | LED grille lamp | |
| CN209726013U (en) | A kind of focusing tower crane lamp of circle | |
| CN2849454Y (en) | High light effect road lamp | |
| CN201739803U (en) | LED lamp-box light source system | |
| CN206739039U (en) | A kind of free from glare LED | |
| CN2816970Y (en) | Light-reflection device of lamp box | |
| CN212298638U (en) | Line lamp | |
| CN213872460U (en) | Use screen hanging lamp on curved surface screen | |
| CN201377718Y (en) | Illuminating apparatus | |
| CN201106812Y (en) | LED tube | |
| CN213333823U (en) | Be used for guardrail lamp lens | |
| CN108844013A (en) | A kind of headlamp | |
| CN216896892U (en) | Anti-dazzle lamp structure with reflecting cup | |
| CN220249775U (en) | Multi-angle reflector for underground space light collection | |
| CN2372547Y (en) | Fluorescent lamp | |
| CN206802783U (en) | A kind of lamp distribution system | |
| CN208846232U (en) | A kind of energy-conserving road lamp lighting device and its refractive body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |