CN1319740A - LED type condenser - Google Patents
LED type condenser Download PDFInfo
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- CN1319740A CN1319740A CN01110072A CN01110072A CN1319740A CN 1319740 A CN1319740 A CN 1319740A CN 01110072 A CN01110072 A CN 01110072A CN 01110072 A CN01110072 A CN 01110072A CN 1319740 A CN1319740 A CN 1319740A
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- light emitting
- light
- emitting diode
- type condenser
- main body
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Abstract
The present invention discloses a light-emitting diode type condenser. It is a main element of large-screen display, laser, airplane indicator, vehicle indicator, ship indicator, signal lamp and five-colour lamp equipment. It implements the goal of conveying several light-emitting diode light-beams to various forms of monofocus or multi-focus. It is characterized by that several light-emitting diodes are mounted on the internal surface of various shaped geometrical bodies as main body, and not mounted on the focal point. It is mainly used as light source of the above-mentioned equipoments.
Description
The present invention relates to a kind ofly can make a plurality of light emitting diode light beam convergences become single focus or multifocal concentrator, it is a kind of LED type condenser.It is: large screen display, laser instrument, aircraft indicator lamp, automobiles indicator lamp, naval vessel indicator lamp, signal lamp, color lamp, the main element on these equipment.
Prior art mainly is a plurality of light emitting diodes, by being installed on the outer surface that various plane bodies are main body of folk prescription bit plane arranged type, though a plurality of light emitting diode light beams are arranged, also can't be converged to focus.
The installation method of this light emitting diode of this technology of pressing, the composition element of the various light emitting diodes of producing.Both at home and abroad, be mainly used in: various large screen displays and various traffic lights now.
The objective of the invention is to provide a kind of can make a plurality of light emitting diode light beam convergences become single focus or multifocal concentrator.
Structure of the present invention is on the different shape solid is the inner surface of main body, a plurality of light emitting diodes is installed.Thereby formed the LED type condenser of different shape.
The installation method of this LED type condenser of the present invention depends primarily on the characteristic of different shape solid.Because all be a kind of well-regulated three dimensions in the space of any shape solid inner surface, so a plurality of light emitting diodes are installed in such space, its light beam must form mutual intersection and assemble.Thus, all possess two primary conditions that a plurality of light emitting diodes are installed in the three dimensions of different shape solid inner surface: the one, constitute the led radiation window and stand facing each other mutually, the 2nd, constitute light emitting diode multi-azimuth tridimensional arranged type.
Assert for this reason,, just can realize that the light emitting diode light beam convergence becomes various forms of single focuses or multifocal purpose as long as a plurality of light emitting diodes are installed in the useful space of different shape solid inner surface.
The present invention is achieved in that on a kind of (hemisphere is a main body) hemispherical inner surface, by being evenly distributed a plurality of light emitting diodes are installed, because of these light emitting diode light beams all require perpendicular to hemispherical tangent plane, so its light emitting diode light beam must travel forward and all concentrate and be focused on the hemispherical centre of sphere along hemispherical radius lines, forms single focus for this reason.
The invention will be further described below with reference to accompanying drawing:
Accompanying drawing is the principle schematic of primary structure of the present invention.Among the figure, constitute by a kind of (hemisphere is a main body) hemisphere face 1, a plurality of light emitting diode 2, focus 3.
On the inner surface of hemisphere face 1, by being evenly distributed fixing a plurality of light emitting diodes 2, these light emitting diodes 2 constitute one with hemisphere face 1.Require the light beam of these light emitting diodes 2 can both be perpendicular to the tangent plane of hemisphere face 1 (theorem: perpendicular to the radius of ball and the plane of crossing the radius outer end is the tangent plane of ball), thereby guarantee that a plurality of light beams that a plurality of light emitting diodes 2 send can all concentrate on the centre of sphere that is focused at hemisphere face 1, form single focus 3 for this reason.
3 requirements:
A. in these these light emitting diodes 2, the light intensity of each light emitting diode must not be less than＜1000mcd, otherwise loses result of use.
B. work as, this hemisphere face 1 diameter is between φ 150-300mm, and the standard (GB/T 1184-1996) by roundness tolerance grade 8-9 level is this hemispherical production standard.
C. this hemisphere face 1 can adopt the Shooting Technique of materials such as polyvinyl chloride to make moulding, also can adopt the extrusion process of materials such as aluminium alloy to make moulding.And, to this hemisphere face 1 of making moulding also need to carry out relevant machining car, mill, bore, grind the aid in treatment on these common process, thereby guarantee this hemispherical every tolerance.
Below, enumerate three kinds of exemplary embodiments again, represent the main body of the LED type condenser of different shape, the variation of the characteristic decision focus of the feasibility of main body and main body mainly is described.
Example 1. is on the inner surface of (spheroid is a main body) sphere in a specific character, by being evenly distributed a plurality of light emitting diodes is installed, and its light beam is all perpendicular to the tangent plane of sphere and be focused on the centre of sphere, and its effect is to form single focus.
Example 2. is on the inner surface on (cylinder the is a main body) face of cylinder in a specific character, press two end of face of cylinder spacing multi-turn side by side around a plurality of light emitting diodes are installed, its light beam is all perpendicular to the tangent line on the face of cylinder and be focused on the central shaft, and its effect is to form a plurality of single focuses to be arranged on the central axis on a face of cylinder.
Example 3. is on (square or cuboid are main body) hexahedral inner surface in a specific character, by a plurality of light emitting diodes of vertically and horizontally arranged installation, its light beam is all perpendicular to six faces of inner surface and be focused in this three dimensions, and its effect is the many focuses that form criss-cross arrangement.
The way that adopts face one by one to remove by the hexahedron of above-mentioned example 3 is that the feasibility of LED type condenser main body is further described to this hexahedron.
This hexahedron is to arrange like this to constitute, and arranged clockwise, 3 of upper ends, 4 of right-hand members, 5 of lower ends, 6 of left ends are being pressed in 1 of front end, 2 of rear ends.
A. from this hexahedron, remove: 1 of front end.Be pentahedron, its effect still forms many focuses of criss-cross arrangement.
B. from this hexahedron, remove: 2 of 1 of front end and rear ends.Be tetrahedron, its effect still forms many focuses of criss-cross arrangement.
C. from this hexahedron, remove: 1 of front end, 2 of rear ends, 3 of upper ends.Be trihedral, its effect still forms many focuses of criss-cross arrangement.
D. from this hexahedron, remove: 1 of front end, 2 of rear ends, 3 of upper ends, 4 of right-hand members.Hereto, it is dihedron (90 ° of dihedral angle), and it also has a kind of three-dimensional characteristic, and its effect still forms many focuses of criss-cross arrangement.
Therefore, as long as the solid of different shape is arranged, just have the concentrator of various focuses; Thereby confirm that the different shape solid can both be made into the main body of LED type condenser.
The installation method of this LED type condenser of the present invention, it is a kind of invention of purposes method.As: existing invention is that plastics are used for the type gate window material; The present invention is used for the novel concentrator device with solid.Constituted the LED type condenser of different shape for this reason.
This LED type condenser of the present invention is on making, and because of it, textural association is simple, rapidoprint easily selects, the common process requirement.Can under existing technical conditions, finish for this reason, and be fit to produce in enormous quantities.
Claims (1)
1. LED type condenser is installed on the outer surface that plane body is main body (1) by light emitting diode (2) and constitutes, and it is characterized in that light emitting diode (2) is installed on the inner surface that solid is main body (1) and the focus (3) that forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01110072A CN1319740A (en) | 2001-03-29 | 2001-03-29 | LED type condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01110072A CN1319740A (en) | 2001-03-29 | 2001-03-29 | LED type condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1319740A true CN1319740A (en) | 2001-10-31 |
Family
ID=4658324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01110072A Pending CN1319740A (en) | 2001-03-29 | 2001-03-29 | LED type condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1319740A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840529A (en) * | 2011-06-23 | 2012-12-26 | 威斯通全球技术公司 | Reflector signal lamp having hidden light source |
| CN106796003A (en) * | 2014-09-09 | 2017-05-31 | 深圳市客为天生态照明有限公司 | One species solar spectrum LED structure |
-
2001
- 2001-03-29 CN CN01110072A patent/CN1319740A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840529A (en) * | 2011-06-23 | 2012-12-26 | 威斯通全球技术公司 | Reflector signal lamp having hidden light source |
| US9851066B2 (en) | 2011-06-23 | 2017-12-26 | Varroc Lighting Systems S.R.O. | Reflector signal lamp having a hidden light source |
| CN102840529B (en) * | 2011-06-23 | 2018-04-13 | 瓦洛克照明系统公司 | Emitter signal lamp with concealing light source |
| CN106796003A (en) * | 2014-09-09 | 2017-05-31 | 深圳市客为天生态照明有限公司 | One species solar spectrum LED structure |
| CN106796003B (en) * | 2014-09-09 | 2019-06-21 | 深圳市客为天生态照明有限公司 | One type solar spectrum LED structure |
| US10480750B2 (en) | 2014-09-09 | 2019-11-19 | Shenzhen Keweitian Eco-Lighting Co., LTD | Solar spectrum-like LED structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: JILIN UNIVERSITY CHINA Free format text: FORMER OWNER: ZUO JUN Effective date: 20040917 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20040917 Address after: 130023 No. 119, Liberation Road, Jilin, Changchun Applicant after: Jilin University Address before: 130023 No. 119, Liberation Road, Jilin, Changchun Applicant before: Zuo Jun |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |