CN101943333A - Lamp capable of forming arbitrary illumination light shapes and technical method thereof - Google Patents
Lamp capable of forming arbitrary illumination light shapes and technical method thereof Download PDFInfo
- Publication number
- CN101943333A CN101943333A CN200910158953XA CN200910158953A CN101943333A CN 101943333 A CN101943333 A CN 101943333A CN 200910158953X A CN200910158953X A CN 200910158953XA CN 200910158953 A CN200910158953 A CN 200910158953A CN 101943333 A CN101943333 A CN 101943333A
- Authority
- CN
- China
- Prior art keywords
- illumination
- illuminator
- light
- irradiation
- illumination light
- 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.)
- Pending
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a lamp capable of forming arbitrary illumination light shapes and a technical method thereof. The illumination brightness and the formed light shapes of lights can be controlled based on the requirements on users and specific situations to highlight the lighting effect and prevent the light source lighting areas without the need of lighting from wasting energy, and therefore according to the technical method of back projection, the rank number, the location and the angle of luminants in a fixed seat can be back-extrapolated according to the illumination light shapes to be presented, ranked test time can be shortened and research and development costs are lowered.
Description
Technical field
The present invention relates to a kind of technical method and light fixture thereof that forms illumination light shape, this technical method can be obtained set-point, quantity, direction and the arrangement mode of illuminator in the light source fast, cooperation can be installed the holder of illuminator with various quantity, angle and direction, forms any illumination light shape.
Background technology
The irradiation of daily life light can be divided into the projection that cooperates view and the illumination in the practicality, in both cases, in order to make the maximum effectiveness of light illumination performance, all need control formed smooth shape, make the light centralized lighting at keypoint part, and can avoid divergence of beam to produce so-called light pollution phenomenon.
The projection illumination that cooperates view needs light shape is controlled on the illuminated main body, makes the light shape on the main body have uniform illumination and shadow boundary line, and avoids concentrations or the whole machine balancing of the light destruction main lighting dispersed; And be used for illumination in the practicality, then need control the zone that light shape concentrates on required irradiation, and want to provide enough and illumination uniformly.
Yet, commonly used cause the method for illumination light shape with light source, mostly be the mode of using shade and disposing a plurality of illuminators at the light source place.Wherein shade is arranged at the outer rim of light source, and light only can be appeared by the part that is not hidden by shade, but uses the disadvantage of shade to be that uneven illumination is even or illumination is not enough, and the effect of shadow that light shape is produced is had a greatly reduced quality.And see also shown in Figure 1, by refracting plate 102a and the even or not enough problem of illumination of uneven illumination that many illuminators 103a can improve shade is set.Because of refracting plate 102a makes light 100a refraction in the secondary optics mode, but the illumination decay of refraction back, the illumination that decays in order to compensate needs to strengthen the power of illuminator 103a or accelerate, and causes more serious heat dissipation problem.In addition, lamp socket 101a commonly used in one plane only can be provided with the illuminator 103a of direction unanimity, causes the restriction on illumination zone and the illumination, can't reach user's demand.
In addition,, all need by experiment,, be difficult to note simultaneously light shape, illumination and the uniformity, therefore often need the test of expensive time and cost through repeatedly configuration and test adjustment no matter be to use shade or dispose many illuminators.
To sum up and opinion, the technology of illumination light shape commonly used has following shortcoming:
1. the employed shade of light source or a plurality of illuminator are difficult to take into account simultaneously light shape, illumination and the uniformity.
2. light source uses refracting plate to adjust the direction of light irradiation, is difficult for being bent into and will adjusts the angle except that have elasticity because of refracting plate itself, also can produce the shade of shadow shield and illumination is weakened, and increases technical problems such as difficulty that light shape controls and heat radiation.
3. the direction of using refracting plate to adjust the light irradiation increases the cost that is provided with.
4. with adjustment the light source mode is set and controls light shape, need through repeatedly attempting spended time and cost.
Summary of the invention
Technical problem to be solved by this invention is to overcome the difficulty of existing illumination light shape technology and the restriction that light fixture causes, at desired smooth shape result, comprise shape, position, size and illumination, set out point of irradiation, by anti-mode of delivery, obtain forming the required light source set-up mode of this light shape fast and correctly, this is the main purpose of the present invention.
It is as follows that the present invention solves the technical scheme that its technical problem takes:
The present invention utilizes optical principle one time, earlier according to user required light shape, position, size and illumination, and the landform at reference light source and place, physical features or the light shape surface appearance of being throwed, light shape is divided into a plurality of points of irradiation according to the relative position and the distance regions of light source set-point, and for keeping illumination, the quantity that point of irradiation distributes becomes a square direct ratio with the distance of light source.At last, connect a straight line from each point of irradiation to light source with anti-projection principle, the characteristic of utilizing light directly to advance makes this straight line produce contact mutually with the light source place, then is the position that can establish illuminator, and the rightabout of straight line then is the direction that is provided with of illuminator.
Light fixture used in the present invention, be the spirit that the inventor uses No. 1079654 patent of its invention, and then develop on single holder surface LED lamp at any angle is set, according to the illuminator quantity, position and the direction that push away a plurality of illuminators are set on same holder, refracting plate need be set, present perfect light shape with an optics.
According to the above description, the present invention has following beneficial effect:
1. the present invention can form the technical method and the light fixture thereof of any illumination light shape, and light shape, the illumination of any specific can be set fast, and more can control the uniformity of illuminance in the light shape arbitrarily.
2. the present invention can form the technical method and the light fixture thereof of any illumination light shape, can grasp position and direction that illuminator is set fast, and step is simple, can save the time of test and reduce cost is set.
3. the present invention can be provided with the illuminator of different angles on same holder, and what breakthrough was commonly used only can be with the technology of equidirectional setting or reflection.
4. the formed smooth shape of the present invention is all illuminator and finishes through an optics direct irradiation, can not cause the phenomenon of illumination decay because of refraction, reaches purpose of energy saving.
Description of drawings
Fig. 1: be light fixture commonly used forms light shape with the refracting plate reflection ray schematic diagram;
Fig. 2: be flow chart of the present invention;
Fig. 3: the schematic diagram that is smooth shape of the present invention and light source opposite position;
Fig. 4: be the schematic diagram that the present invention is divided into light shape a plurality of points of irradiation;
Fig. 5: be the present invention is connected a plurality of points of irradiation with anti-projection principle with light source schematic diagram;
Fig. 6: be that the present invention determines the schematic perspective view that illuminator is provided with by light shape;
Fig. 7: be the vertical view of the present invention with a plurality of light source projects bright dipping shapes;
Fig. 8: be the side view of the present invention with a plurality of light source projects bright dipping shapes;
Fig. 9: be the present invention's illuminator of arranging in pairs or groups and the stereogram of substrate;
Figure 10: the assembling schematic diagram that is the present invention's cambered surface substrate of arranging in pairs or groups;
Figure 11: the partial enlarged drawing that is cambered surface substrate of the present invention.
The specific embodiment
The technological means of relevant the present invention for realizing that purpose is used now enumerated the flow process of preferred embodiment, sees also Fig. 2 and shown in Figure 6, determines the set-point of light source 3 and illuminator 5 with anti-mode of delivery, and it is provided with being described in detail as follows of step and method:
Shape, position, size and the illumination 11 of step 1, planning institute light requirement shape: plan the environment that needs to form light shape 2 according to user's demand and light source 3 positions, set shape, position, size and the illumination (as shown in Figure 3) of light shape 2.
Step 4, illuminator is located on the holder 14: comply with the direction and the position record that are indicated, then the rightabout of this direction then is the direction that is provided with of illuminator 5, this phase contact is the position for establishing illuminator 5 then, illuminator 5 is located at the holder (not shown) that is positioned at light source 3 goes up (as Fig. 5 and shown in Figure 6).
See also Fig. 6, Fig. 7 and shown in Figure 8, technical method and the light fixture thereof that forms any illumination light shape of the present invention, utilize the rectilinear propagation matter of light, with an optics with the required light shape 2 anti-light sources 3 that are projected to, foundation as the position that illuminator 5 is set, direction and quantity, form light shape 2 with single or multiple light courcess 3, and can need according to the illumination in the light shape 2, increase or reduce point of irradiation 4, the quantity of the illuminator 5 that related adjustment light source 3 is set, therefore can form any illumination light shape 2, be a kind of operation technique that is suitable as planning light shape 2.
In enforcement part of the present invention, No. 1079654 patent of the utilization inventor so that the present invention can specifically implement, forms perfect light shape.
See also shown in Figure 9ly, light fixture of the present invention comprises a plurality of illuminators 5 and a holder 6, wherein:
This illuminator 5 is that LED lamp 51, one sides are provided with convex jointing part 511, and convex jointing part 511 is provided with screw thread 512; And
One holder 6, this holder is the metal substrate of tool high efficiency heat radiation performance, this holder 6 is a pedestal, be provided with a plurality of inclined-planes 61 towards different directions, respectively be provided with groove 62 on each inclined-plane 61, be provided with the thread 621 of the screw thread 512 of corresponding illuminator 5 in the groove 62, can closely be spirally connected with the screw thread 512 of illuminator 5.
See also Figure 10 and shown in Figure 11, holder 6 of the present invention can be cambered surface substrate 63, this cambered surface substrate 63 is provided with a plurality of pedestals 64, respectively be provided with groove 65 on each pedestal 64 towards different directions, be provided with the thread 651 of the screw thread 512 of corresponding illuminator 5 in the groove 65, can closely be spirally connected with illuminator 5.
The present invention breaks through the restriction of light fixture commonly used with straight line or planar alignment illuminator 5, can really reach operation technique of the present invention the anti-illuminator that projects 5 the position is set, reach the purpose of perfect luminous intensity distribution.
Though the present invention discloses as above with a preferred embodiment; right its is not in order to limit the present invention; any those skilled in the art; without departing from the spirit and scope of the present invention; when can doing various changes and retouching, so protection scope of the present invention is as the criterion when looking appended the claim person of defining.
Claims (10)
1. technical method that can form any illumination light shape, it is characterized in that: described method the steps include: for to determine the technical method of illuminator in the set-point at light source place with anti-mode of delivery
Shape, position, size and the illumination (11) of planning institute light requirement shape;
Determine ground point of irradiation (12) according to penetrating distance and required illumination;
Determine that with anti-projection principle illuminator is provided with position and direction (13) in the light source place by the ground point of irradiation; And
Illuminator is located at (14) on the holder.
2. the technical method that forms any illumination light shape according to claim 1, it is characterized in that: described according to penetrate the distance and required illumination determine that the step of ground point of irradiation (12) is according to the distance between point of irradiation (4) and the light source (3), the described light source of distance (3) is far away more, and being provided with of described point of irradiation (4) need be intensive more.
3. the technical method that forms any illumination light shape according to claim 2 is characterized in that: described point of irradiation (4) is the direction that is provided with of illuminator (5) to the rightabout of the beeline direction of described light source (3) position.
4. the technical method that forms any illumination light shape according to claim 2 is characterized in that: described point of irradiation (4) is the position that illuminator (5) are set to the beeline of described light source (3) position with the contact mutually of described light source.
5. light fixture that can form any illumination light shape comprises:
A plurality of illuminators (5), described illuminator are LED lamp (51), and a side is provided with convex jointing part (511); And
One holder (6), described holder are one to have the pedestal of high efficiency heat radiation performance, and described pedestal is provided with a plurality of grooves (62), and described groove is fixed described a plurality of illuminators (5), and closely cooperate with the convex jointing part (511) of described a plurality of illuminators (5); It is characterized in that:
Described a plurality of grooves (62) of described holder (6) can be set to different angles.
6. the light fixture that forms any illumination light shape according to claim 5 is characterized in that: the described convex jointing part (511) of described illuminator (5) is provided with screw thread (512); Be provided with the corresponding thread that is spirally connected of screw thread (512) (621) in the described groove (62) of described holder (6) with described convex jointing part (511).
7. the light fixture that forms any illumination light shape according to claim 5 is characterized in that: described holder (6) can be metal substrate.
8. the light fixture that forms any illumination light shape according to claim 6, it is characterized in that: described holder (6) is the cambered surface substrate (63) of cambered surface for the surface, described cambered surface substrate (63) is provided with a plurality of grooves (65), makes the illuminator (5) can be according to projecting direction with the multiple angles setting.
9. the light fixture that forms any illumination light shape according to claim 8 is characterized in that: be provided with the corresponding thread that is spirally connected of screw thread (512) (651) with described convex jointing part (511) in the described groove (65).
10. the light fixture that forms any illumination light shape according to claim 8 is characterized in that: described holder (6) can be metal substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910158953XA CN101943333A (en) | 2009-07-09 | 2009-07-09 | Lamp capable of forming arbitrary illumination light shapes and technical method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910158953XA CN101943333A (en) | 2009-07-09 | 2009-07-09 | Lamp capable of forming arbitrary illumination light shapes and technical method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101943333A true CN101943333A (en) | 2011-01-12 |
Family
ID=43435470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910158953XA Pending CN101943333A (en) | 2009-07-09 | 2009-07-09 | Lamp capable of forming arbitrary illumination light shapes and technical method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101943333A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601420A (en) * | 2015-11-03 | 2020-08-28 | 雷蛇(亚太)私人有限公司 | Control method, computer readable medium, and controller |
-
2009
- 2009-07-09 CN CN200910158953XA patent/CN101943333A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601420A (en) * | 2015-11-03 | 2020-08-28 | 雷蛇(亚太)私人有限公司 | Control method, computer readable medium, and controller |
| US11991807B2 (en) | 2015-11-03 | 2024-05-21 | Razor (Asia-Pacific) Pte. Ltd. | Control methods, computer-readable media, and controllers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7374312B2 (en) | Bottom lighting backlight module having uniform illumination and process for manufacturing the same | |
| CN201531819U (en) | led streetlight lens | |
| CN103196040B (en) | Lens structure, light source device and light source module | |
| CN202532220U (en) | Lamp structure with asymmetric light intensity distribution | |
| CN101684920B (en) | Optical system for LED street lamp | |
| CN101761866B (en) | Optical lens and light-emitted diode lighting device thereof | |
| CN101922634A (en) | LED (Light Emitting Diode) illumination device | |
| CN101684919B (en) | Led street lamp lens | |
| KR100900953B1 (en) | Street light | |
| CN201335319Y (en) | Optical lens and light-emitting diode illuminating apparatus thereof | |
| CN204717510U (en) | A kind of lens devices and LED lamp | |
| CN204629365U (en) | There is circular light guide plate and the wrist-watch thereof in uniformly light-emitting face | |
| CN203453801U (en) | Curved surface lamp | |
| CN101943333A (en) | Lamp capable of forming arbitrary illumination light shapes and technical method thereof | |
| CN209132553U (en) | Lighting means, backlight module and its display equipment | |
| CN204513000U (en) | A kind of straight-down negative LED light source panel light | |
| CN202532227U (en) | Double-side light-emitting type lamp structure | |
| CN101556022A (en) | High-power LED secondary optical lens | |
| CN203549679U (en) | LED secondary lens device capable of generating multiple beam angles | |
| CN201531821U (en) | LED streetlight optical system | |
| CN214745167U (en) | Blackboard lamp | |
| JP2011233308A (en) | Lighting system | |
| CN105444038A (en) | Luminous module | |
| CN201401721Y (en) | Asymmetric lenticular LED road lamp | |
| CN103383087A (en) | LED cyclorama light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |