CN105738991A - Metal optical reflector - Google Patents
Metal optical reflector Download PDFInfo
- Publication number
- CN105738991A CN105738991A CN201610298395.7A CN201610298395A CN105738991A CN 105738991 A CN105738991 A CN 105738991A CN 201610298395 A CN201610298395 A CN 201610298395A CN 105738991 A CN105738991 A CN 105738991A
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- CN
- China
- Prior art keywords
- optics
- pair
- mounting seat
- reflecting surface
- reflecting mirror
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention discloses a metal optical reflector. The metal optical reflector is arranged at a light outlet of a light source. The metal optical reflector comprises a reflecting mirror and an installing base. The reflecting mirror and the installing base are integrated. The reflecting mirror comprises a top part directly facing the light outlet of the light source, a bottom part connected with the installing base and at least one pair of symmetric reflecting surfaces forming an angle with the top part. The at least one pair of reflecting surfaces extend from the bottom part to a symmetric axis of the installing base and converges to form the top part. The at least one pair of reflecting surfaces divides the emitted rays of the light source into reflected rays transmitted to opposite directions.
Description
Technical field
The present invention relates to field of optical equipment, particularly relate to a kind of optics of metals reflector.
Background technology
It is known that, optical glass is current modal optical element, but optical glass reflecting mirror itself has the shortcomings such as processing technique complexity, contaminated environment, cracky, and optical glass reflecting mirror use while also need to use bonding with mounting seat, thus easily produce secondary damage, assembly precision be difficult to control to and assemble rear stability difference etc. problem.Therefore, a kind of optical element that can overcome the problems referred to above is needed badly.
Summary of the invention
In order to overcome above-mentioned technological deficiency, it is an object of the invention to provide a kind of optics of metals reflector.
The invention discloses a kind of optics of metals reflector, it is arranged on the light-emitting window of light source, including reflecting mirror and mounting seat, described reflecting mirror and described mounting seat are one-body molded, top that described reflecting mirror includes just light-emitting window to described light source and the bottom being connected with described mounting seat, and at least one pair of reflecting surface about the angled setting in described top and symmetry, at least one pair of reflecting surface described extends to the axis of symmetry direction of described mounting seat from described bottom and converges the described top of formation, the emergent ray of described light source is divided into the reflection light of outgoing in the opposite direction by least one pair of reflecting surface described.
Preferably, the quantity of described reflecting surface is a pair, the pair of reflecting surface is orthogonal about described top, there is between the pair of reflecting surface a groove offered along the radial direction of described reflecting mirror, described top is the notch of described groove, and the top of the pair of reflecting surface is separated by described top portion.
Preferably, the quantity of described reflecting surface is a pair, and the pair of reflecting surface is orthogonal about described top, and forms the described reflecting mirror of triangle table shape, and the drift angle of described triangle table is described top.
Preferably, the quantity of described reflecting surface is two pairs, reflecting surface described in every a pair becomes 71 ° about described top, and form the described reflecting mirror of rectangular pyramid shape, the described reflecting surface that each two is adjacent is orthogonal, the drift angle of described rectangular pyramid is described top, and every rib of described rectangular pyramid is the connection surface connecting two adjacent described reflectings surface, and each two is orthogonal about described drift angle about the described connection surface that described drift angle is relative.
Preferably, the center at described top has the through hole running through described reflecting mirror, and described mounting seat inside center offers the axial direction along described mounting seat and runs through the connecting hole of described mounting seat, and described through hole connects with described connecting hole.
Preferably, it is positioned at described mounting seat to be provided with away from one end of described reflecting mirror and connect with described connecting hole and diameter is more than the assembling slot of described connecting hole, for being connected with external equipment coupling, thus described optics of metals reflector is mounted on external equipment.
Preferably, the side of described mounting seat is provided with department of assembly, for being connected with external equipment coupling, thus being mounted on external equipment by described optics of metals reflector.
After have employed technique scheme, compared with prior art, have the advantages that
1. optics of metals reflector disclosed by the invention, by mounting seat and mirror integral molding, thus without separately fabricated mounting seat and reflecting mirror in manufacturing process, thus decreasing parts count, decreasing assembling procedure, it is to avoid rigging error.
2. optics of metals reflector disclosed by the invention, duty operationally is more stable.
3. optics of metals reflector disclosed by the invention, while considering to give full play to light splitting effect, it is also contemplated that the assembly problem of light-splitting device, it is to avoid a series of troublesome operation sequence brought in installation process.
Accompanying drawing explanation
Fig. 1 a is the optics of metals reflector axonometric chart meeting first preferred embodiment of the present invention；
Fig. 1 b is the side view meeting the optics of metals reflector of first preferred embodiment of the present invention in the first direction；
Fig. 1 c is the A-A profile of the optics of metals reflector in Fig. 1 b；
Fig. 1 d is the optics of metals reflector meeting first preferred embodiment of the present invention profile along the second direction vertical with first direction；
Fig. 2 is the index path of the optics of metals reflector meeting first preferred embodiment of the present invention；
Fig. 3 a is the axonometric chart of the optics of metals reflector meeting second preferred embodiment of the present invention；
Fig. 3 b is the side view of the optics of metals reflector meeting second preferred embodiment of the present invention；
Fig. 3 c is the front elevation of the optics of metals reflector meeting second preferred embodiment of the present invention；
Fig. 3 d is the A-A profile of the optics of metals reflector in Fig. 3 c；
Fig. 4 a is the axonometric chart of the optics of metals reflector meeting the 3rd preferred embodiment of the present invention；
Fig. 4 b is the front elevation of the optics of metals reflector meeting the 3rd preferred embodiment of the present invention；
Fig. 4 c is the top view of the optics of metals reflector meeting the 3rd preferred embodiment of the present invention；
Fig. 4 d is the A-A profile of the optics of metals reflector in Fig. 4 c；
Fig. 4 e is the B-B profile of the optics of metals reflector in Fig. 4 c.
Accompanying drawing labelling:
1-light source；
2-reflecting mirror, 21-top, bottom 22-, 23-reflecting surface, 24-groove, 25-through hole, 26-connects surface；
3-mounting seat, 31-connecting hole, 32-department of assembly, 33-assembles slot；
4-the first light；
5-the second light；
6-the 3rd light.
Detailed description of the invention
Advantages of the present invention is expanded on further below in conjunction with accompanying drawing and specific embodiment.
The invention discloses a kind of optics of metals reflector, it is arranged on the light-emitting window of light source 1, for the emergent ray of light source 1 is reflexed to required direction.It is one-body molded that this optics of metals reflector includes reflecting mirror 2 and mounting seat 3, reflecting mirror 2 and mounting seat 3, and namely in the process manufactured, the planform of reflecting mirror 2 and mounting seat 3 is made on a mould, thus obtaining the reflector of integrative-structure.Wherein, top 21 that reflecting mirror 2 includes just light-emitting window to light source 1 and the bottom 22 being connected with mounting seat 3, and at least one pair of reflecting surface 23 about the angled setting in top 21 and symmetry, this at least one pair of reflecting surface 23 extends to the axis of symmetry direction of mounting seat 3 from bottom 22 and converges formation top 21, so that the emergent ray of light source 1 can be divided into the reflection light of outgoing in the opposite direction by this at least one pair of reflecting surface 23.Optics of metals reflector according to above-mentioned configuration, the quantity of reflecting surface 23 on the reflecting mirror 2 that arranges can be determined according to actual needs, multidirectional light splitting function can be realized, simultaneously, integrated structure decreases parts count, decreases assembling procedure, also just it can be avoided that the rigging error produced in assembling process, it addition, the stability of reflector duty have also been obtained guarantee.
The invention provides the structure of three kinds of different configuration of optics of metals reflectors, utilize different structures to reach the light splitting purpose of the different directions throw light to varying number.
As is shown in figs. la to ld be the present invention first preferred embodiment in the structure of optics of metals reflector, its cross section is mainly the shape of isosceles trapezoid, and the emergent ray of light source 1 can be reflected thus being divided into the first light 4 and the second light 5 to contrary both direction outgoing by two reflectings surface 23.Having one between two reflectings surface 23 is circular groove 24 along the cross section that the radial direction of reflecting mirror 2 is offered, the top of two reflectings surface 23 is taken as the top 21 of the notch of groove 24 and is separated, through hole 25 is offered in the center at top 21, this through hole 25 is available for the 3rd light 6 of light source 1 to be passed through, correspondingly, also offering the connecting hole 31 passed through for the 3rd light 6 in mounting seat 3, this connecting hole 31 can also serve as function mounting seat 3 being connected with external optical devices.The optics of metals reflector of first preferred embodiment of present invention light path schematic diagram operationally is as shown in Figure 2.
As illustrated in figs. 3 a-3d be the present invention second preferred embodiment in the structure of optics of metals reflector, its cross section is mainly the shape of triangle table, and the emergent ray of light source 1 can be reflected thus being divided into the first light 4 and the second light 5 to contrary both direction outgoing by two reflectings surface 23.The top of these two reflectings surface 23 links together, form the top 21 of the reflecting mirror 2 of triangle table shape, and two reflectings surface 23 are orthogonal about top 21, the drift angle of this top 21 namely triangle table, two inclined-planes of two i.e. triangle tables of reflecting surface 23, the bottom surface of bottom 22 namely triangle table.With the inside of the integrated mounting seat 3 of this reflecting mirror 2, offer the department of assembly 32 for being connected with external optical devices, substantially symmetrical about its central axis about mounting seat 3 of this department of assembly 32.The reflecting mirror 2 of this triangle table shape is one-body molded with mounting seat 3, and the emergent ray of light source 1 can be divided into the light to contrary both direction outgoing.Preferably, through hole 25 can be offered at the center, top 21 of the reflecting mirror 2 of triangle table shape, so that the emergent ray of light source 1 forms the 3rd light 6 by this through hole 25.
As shown in figs. 4a-4e be the present invention the 3rd preferred embodiment in the structure of optics of metals reflector, its cross section is mainly the shape of rectangular pyramid, reflecting surface 23 quantity of reflecting mirror 2 is four, top 21 about reflecting mirror 2 forms two to symmetrical reflecting surface 23, every a pair reflecting surface 23 is 71 ° about top 21, the reflecting surface 23 that each two is adjacent is orthogonal, the emergent ray of light source 1 can be reflexed to four different directions by these four reflectings surface 23, in the preferred embodiment, these four different directions are orthogonal.It can thus be seen that be not under each working environment, the angle between every a pair reflecting surface 23 is all arranged to 90 °, the needs according to actual working environment, and according to actual light splitting demand, the angle of every a pair reflecting surface 23 is transformable.The drift angle of the rectangular pyramid shape of the reflecting mirror 2 formed by four reflectings surface 23 is the top 21 of reflecting mirror 2, every rib of the reflecting mirror 2 of this rectangular pyramid shape is the connection surface 26 connecting two adjacent reflectings surface 23, these connect surfaces 26 is not optical surface, namely will not the emergent ray of reflection source 1；These four connect in surfaces 26, and each two is mutually perpendicular about the relative connection surface 26 of drift angle about drift angle, and namely the angle in every a pair connection table face 26 is 90 °.
As shown in figs. 4a-4e, in the optics of metals reflector disclosed in the 3rd preferred embodiment of the present invention, the top 21 extending to form reflecting mirror 2 is converged in four bottoms 22 connecting surface 26 self-reflection mirror 2 to the top 21 of reflecting mirror 2, in the 3rd preferred embodiment, the top that the shape at this top 21 is connected surface 26 by four is defined.Preferably, to start to offer the through hole 25 running through reflecting mirror 2 along the axial direction of reflecting mirror 2 from top 21, mounting seat 3 inside center offers the axial direction along mounting seat 3 and runs through the connecting hole 31 of mounting seat 3, through hole 25 connects with connecting hole 31, thus in the preferred embodiment, the emergent ray of light source 1 can also pass through through hole 25 injection and form the light to the 5th direction outgoing.Preferably, it is positioned at mounting seat 3 to be provided with away from one end of reflecting mirror 2 and connect with connecting hole 31 and diameter is more than the assembling slot 33 of connecting hole 31, for being connected with external equipment coupling, thus being mounted on external equipment by optics of metals reflector, assembling slot 33 can simplify the installation procedure of optics of metals reflector and external equipment further.
According to three preferred embodiments mentioned above, it is also possible to arrange department of assembly 32 in the side of the mounting seat 3 of optics of metals reflector, for being connected with external equipment coupling, thus optics of metals reflector is mounted on external equipment.Department of assembly 32 is possible not only to separately from certain embodiments, being used for simplifying assembling process, it is also possible to match with the assembling slot 33 of the 3rd preferred embodiment mentioned above, plays the effect reinforcing optics of metals reflector further.
Optics of metals reflector disclosed by the invention, by one-body molded to mounting seat 3 and reflecting mirror 2, thus without separately fabricated mounting seat and reflecting mirror 2 in manufacturing process, thus decreasing parts count, decreasing assembling procedure, it is to avoid rigging error.Optics of metals reflector disclosed by the invention, duty operationally is more stable.Optics of metals reflector disclosed by the invention, while considering to give full play to light splitting effect, it is also contemplated that the assembly problem of light-splitting device, it is to avoid a series of troublesome operation sequence brought in installation process.
Should be noted that, embodiments of the invention have preferably implementation, and not the present invention is done any type of restriction, any one skilled in the art changes possibly also with the technology contents of the disclosure above or is modified to equivalent effective embodiment, in every case without departing from the content of technical solution of the present invention, any amendment above example made according to the technical spirit of the present invention or equivalent variations and modification, all still fall within the scope of technical solution of the present invention.
Claims (7)
1. an optics of metals reflector, it is arranged on the light-emitting window of light source, including reflecting mirror and mounting seat, described reflecting mirror and described mounting seat are one-body molded, it is characterized in that, top that described reflecting mirror includes just light-emitting window to described light source and the bottom being connected with described mounting seat, and at least one pair of reflecting surface about the angled setting in described top and symmetry, at least one pair of reflecting surface described extends to the axis of symmetry direction of described mounting seat from described bottom and converges the described top of formation, the emergent ray of described light source is divided into the reflection light of outgoing in the opposite direction by least one pair of reflecting surface described.
2. optics of metals reflector as claimed in claim 1, it is characterized in that, the quantity of described reflecting surface is a pair, the pair of reflecting surface is orthogonal about described top, there is between the pair of reflecting surface a groove offered along the radial direction of described reflecting mirror, described top is the notch of described groove, and the top of the pair of reflecting surface is separated by described top portion.
3. optics of metals reflector as claimed in claim 1, it is characterised in that the quantity of described reflecting surface is a pair, and the pair of reflecting surface is orthogonal about described top, and forms the described reflecting mirror of triangle table shape, and the drift angle of described triangle table is described top.
4. optics of metals reflector as claimed in claim 1, it is characterized in that, the quantity of described reflecting surface is two pairs, reflecting surface described in every a pair becomes 71 ° about described top, and form the described reflecting mirror of rectangular pyramid shape, the described reflecting surface that each two is adjacent is orthogonal, the drift angle of described rectangular pyramid is described top, every rib of described rectangular pyramid is the connection surface connecting two adjacent described reflectings surface, and each two is orthogonal about described drift angle about the described connection surface that described drift angle is relative.
5. the optics of metals reflector as described in any one of claim 2,3 or 4, it is characterized in that, the center at described top has the through hole running through described reflecting mirror, described mounting seat inside center offers the axial direction along described mounting seat and runs through the connecting hole of described mounting seat, and described through hole connects with described connecting hole.
6. optics of metals reflector as claimed in claim 5, it is characterized in that, it is positioned at described mounting seat to be provided with away from one end of described reflecting mirror and connect with described connecting hole and diameter is more than the assembling slot of described connecting hole, for being connected with external equipment coupling, thus described optics of metals reflector is mounted on external equipment.
7. optics of metals reflector as claimed in claim 1, it is characterised in that the side of described mounting seat is provided with department of assembly, for being connected with external equipment coupling, thus being mounted on external equipment by described optics of metals reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298395.7A CN105738991B (en) | 2016-05-03 | 2016-05-03 | A kind of optics of metals reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298395.7A CN105738991B (en) | 2016-05-03 | 2016-05-03 | A kind of optics of metals reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105738991A true CN105738991A (en) | 2016-07-06 |
| CN105738991B CN105738991B (en) | 2018-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610298395.7A Active CN105738991B (en) | 2016-05-03 | 2016-05-03 | A kind of optics of metals reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105738991B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030048533A1 (en) * | 2001-09-12 | 2003-03-13 | Lyons James Joseph | Hollow retroreflector assembly with a single bonding surface and single mounting surface mounting member |
| CN1928709A (en) * | 2005-09-06 | 2007-03-14 | 扬明光学股份有限公司 | Piles module |
| CN103226019A (en) * | 2013-04-28 | 2013-07-31 | 北京控制工程研究所 | Sensor scanning mirror assembly for double scanning infrared earth sensor |
| CN205720747U (en) * | 2016-05-03 | 2016-11-23 | 常州华达科捷光电仪器有限公司 | A kind of optics of metals reflector |
-
2016
- 2016-05-03 CN CN201610298395.7A patent/CN105738991B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030048533A1 (en) * | 2001-09-12 | 2003-03-13 | Lyons James Joseph | Hollow retroreflector assembly with a single bonding surface and single mounting surface mounting member |
| CN1928709A (en) * | 2005-09-06 | 2007-03-14 | 扬明光学股份有限公司 | Piles module |
| CN103226019A (en) * | 2013-04-28 | 2013-07-31 | 北京控制工程研究所 | Sensor scanning mirror assembly for double scanning infrared earth sensor |
| CN205720747U (en) * | 2016-05-03 | 2016-11-23 | 常州华达科捷光电仪器有限公司 | A kind of optics of metals reflector |
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| Publication number | Publication date |
|---|---|
| CN105738991B (en) | 2018-09-14 |
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