CN206057671U - A kind of hyperbolicity reflects focus lamp - Google Patents
A kind of hyperbolicity reflects focus lamp Download PDFInfo
- Publication number
- CN206057671U CN206057671U CN201621021955.6U CN201621021955U CN206057671U CN 206057671 U CN206057671 U CN 206057671U CN 201621021955 U CN201621021955 U CN 201621021955U CN 206057671 U CN206057671 U CN 206057671U
- Authority
- CN
- China
- Prior art keywords
- hyperbolicity
- focus lamp
- metal shell
- handle
- film plating
- 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
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Abstract
The utility model discloses a kind of hyperbolicity reflects focus lamp, including metal shell, the lower end of the metal shell is installed with handle, the metal shell is internally provided with vacuum metal film plating, is disposed with hyperbolicity face, focusing lens and optical glass sheet from left to right on the right side of vacuum metal film plating.The hyperbolicity reflects focus lamp.By arranging handle, make user convenient when the device is managed and be easy to be installed in other equipment by handle, hyperbolicity face is set, i.e. the curved surface with two curvature, increases and is leaving the curvature on the direction of normal incidence so that light still converges to same point when focusing on by spherical reflector, reduce spherical aberration of the light in specific angle of incidence, focusing efficiency is effectively improved, vacuum metal film plating is set, is made the reflecting effect of incident illumination more preferable.
Description
Technical field
This utility model is related to optical technical field, and specially a kind of hyperbolicity reflects focus lamp.
Background technology
Reflection focus lamp is a kind of optical element of utilization reflection law work.Reflection focus lamp can be divided into plane by shape
Reflection focus lamp, spheric reflection focus lamp and aspheric surface three kinds of focus lamp of reflection；By degree of reflection, reflection focusing of being all-trans is divided into
Mirror and semi-transparent semi-reflecting focusing mirror.
When focusing on to parallel light path, focus is located in incident illumination rate common spherical reflector, and focal length is curvature
1/2, when sphere incident ray has certain angle of incidence, because the presence of reflection spherical aberration, focal spot position can be in the plane of incidence
Normal incidence focus is left, and toward moving near the direction of reflecting surface, is ultimately formed together focal line, is caused focusing efficiency low, instead
Penetrate the defects such as effect is bad.
Utility model content
For problem above, this utility model provides a kind of hyperbolicity and reflects focus lamp, reduces light in specific incidence
Spherical aberration during angle, effectively heightens focusing efficiency, improves reflecting effect, and gained image frame becomes apparent from, and so effectively can solve
The certainly problem in background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of hyperbolicity reflects focus lamp, including gold
Category housing, the lower end of the metal shell be installed with handle, and the metal shell is internally provided with vacuum metal film plating,
Hyperbolicity face, focusing lens and optical glass sheet are disposed with from left to right on the right side of vacuum metal film plating.
As the zinc impregnation arsenic material that a kind of preferred technical scheme of this utility model, the focusing lens are adopted.
Used as a kind of preferred technical scheme of this utility model, the metal shell is shaped to cylindrical structure.
Used as a kind of preferred technical scheme of this utility model, the optical glass sheet is set to spherical structure.
Used as a kind of preferred technical scheme of this utility model, the metal shell is vertically set on the upper end of handle.
Used as a kind of preferred technical scheme of this utility model, the focusing lens are arranged on optical glass sheet and hyperbolicity
At position between face.
Compared with prior art, the beneficial effects of the utility model are：The hyperbolicity reflects focus lamp, by arranging handss
Handle, makes user convenient when the device is managed and is easy to be installed in other equipment by handle, arranges hyperbolicity
The curvature on the direction of normal incidence is being left in face, i.e., the curved surface with two curvature, increase so that light is by spheric reflection
Mirror still converges to same point when focusing on, reduce spherical aberration of the light in specific angle of incidence, effectively improve focusing efficiency, and the invention is new
Obtained by type, image frame becomes apparent from, and color is truer, by arranging vacuum metal film plating, makes the reflecting effect of incident illumination more
It is good.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model cross-sectional view.
In figure：1- metal shells；2- handles；3- optical glass sheets；4- vacuum metal film platings；5- hyperbolicities face；6- is focused on
Eyeglass.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment, based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Embodiment：
Fig. 1 and Fig. 2 is referred to, this utility model provides a kind of technical scheme：A kind of hyperbolicity reflects focus lamp, including gold
Category housing 1, the metal shell 1 are shaped to cylindrical structure, are installed with handle 2 in the lower end of metal shell 1,
And metal shell 1 is internally provided with vacuum metal film plating 4, the plating filmed metals of the vacuum metal film plating 4 are set to silver or aluminum,
Hyperbolicity face 5, focusing lens 6 and optical glass sheet 3 are disposed with from left to right on the right side of vacuum metal film plating 4, and it is poly-
Focus lens 6 use zinc impregnation arsenic material, and the metal shell 1 is vertically set on the upper end of handle 2, and focusing lens 6 are arranged
At position between optical glass sheet 3 and hyperbolicity face 5.
Operation principle of the present utility model：Handle 2 is set in 1 lower end of metal shell, allows user managing the device
When it is convenient and be easy to be assembled in other equipment by handle 2 and use cooperatively.This project is by angle of incidence and anti-
Penetrate curvature to be optimized, hyperbolicity face 5 is set, i.e., the curved surface with two curvature is focused on for off-axis light path, and increase is being left
Curvature on the direction of normal incidence so that light still converges to same point when focusing on by spherical reflector, reduces light and exists
Spherical aberration during specific angle of incidence, effectively improves focusing efficiency, improves reflecting effect.By arranging vacuum metal film plating 4, make common
Optical glass sheet 3 become, with the reflecting surface mirror that incident illumination is carried out reflectance, to make the reflecting effect of incident illumination more preferable.Should
Invent new gained image frame to become apparent from, color is truer.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model
Protection domain within.
Claims (6)
1. a kind of hyperbolicity reflects focus lamp, including metal shell (1), and the lower end of the metal shell (1) is installed with handss
Handle (2), it is characterised in that：The metal shell (1) is internally provided with vacuum metal film plating (4), in vacuum metal film plating (4)
Right side be disposed with hyperbolicity face (5), focusing lens (6) and optical glass sheet (3) from left to right.
2. a kind of hyperbolicity according to claim 1 reflects focus lamp, it is characterised in that：The focusing lens (6) adopt
Be zinc impregnation arsenic material.
3. a kind of hyperbolicity according to claim 1 reflects focus lamp, it is characterised in that：The shape of the metal shell (1)
Shape is set to cylindrical structure.
4. a kind of hyperbolicity according to claim 1 reflects focus lamp, it is characterised in that：The optical glass sheet (3) sets
It is set to spherical structure.
5. a kind of hyperbolicity according to claim 1 reflects focus lamp, it is characterised in that：The metal shell (1) is vertical
It is arranged on the upper end of handle (2).
6. a kind of hyperbolicity according to claim 1 reflects focus lamp, it is characterised in that：The focusing lens (6) are arranged
At position between optical glass sheet (3) and hyperbolicity face (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021955.6U CN206057671U (en) | 2016-08-31 | 2016-08-31 | A kind of hyperbolicity reflects focus lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021955.6U CN206057671U (en) | 2016-08-31 | 2016-08-31 | A kind of hyperbolicity reflects focus lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206057671U true CN206057671U (en) | 2017-03-29 |
Family
ID=58374503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021955.6U Expired - Fee Related CN206057671U (en) | 2016-08-31 | 2016-08-31 | A kind of hyperbolicity reflects focus lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206057671U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175720A (en) * | 2018-11-09 | 2019-01-11 | 马鞍山沐及信息科技有限公司 | A kind of machine cuts laser high-precision labelling apparatus |
| CN113510250A (en) * | 2021-07-20 | 2021-10-19 | 苏州研拓自动化科技有限公司 | Multi-material high-precision high-speed material increasing and decreasing integrated intelligent manufacturing equipment |
-
2016
- 2016-08-31 CN CN201621021955.6U patent/CN206057671U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109175720A (en) * | 2018-11-09 | 2019-01-11 | 马鞍山沐及信息科技有限公司 | A kind of machine cuts laser high-precision labelling apparatus |
| CN113510250A (en) * | 2021-07-20 | 2021-10-19 | 苏州研拓自动化科技有限公司 | Multi-material high-precision high-speed material increasing and decreasing integrated intelligent manufacturing equipment |
| CN113510250B (en) * | 2021-07-20 | 2024-05-17 | 苏州研拓自动化科技有限公司 | Multi-material high-precision high-speed material increasing and decreasing integrated intelligent manufacturing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170831 |