CN103176267A - Condensing lens with self-carried light source - Google Patents
Condensing lens with self-carried light source Download PDFInfo
- Publication number
- CN103176267A CN103176267A CN2013101070596A CN201310107059A CN103176267A CN 103176267 A CN103176267 A CN 103176267A CN 2013101070596 A CN2013101070596 A CN 2013101070596A CN 201310107059 A CN201310107059 A CN 201310107059A CN 103176267 A CN103176267 A CN 103176267A
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- China
- Prior art keywords
- light source
- aperture diaphragm
- condenser
- self
- condensing lens
- Prior art date
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- 230000003287 optical effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Microscoopes, Condenser (AREA)
Abstract
The invention discloses a condensing lens with a self-carried light source. The condensing lens comprises a condensing system, wherein an aperture diaphragm is tightly adhered to the lower part of the condensing system; a light source is arranged below the aperture diaphragm; the condensing system, the aperture diaphragm and the light source are connected through screws or embedding structures; and the centers of the condensing system, the aperture diaphragm and the light source are located on one same axis.
Description
Technical field
The present invention relates to a kind of condenser, particularly a kind of automatic light source condenser.
Background technology
Present microscopical illuminator is usually to be made up of to illuminate the device of object light source and collecting lens, condenser and attachment lens.Its optical axis is all on an axis, bulb is spot light, so the incident light of condenser aperture light bar can be full of by needing one group of collecting lens to make a branch of, due to the limitation of optical design, both greater than 60 millimeters greatly, and accomplish that uniform incident light is had any problem of distance from bulb to condenser, and due to the air layer between collecting lens and condenser, optical energy loss is larger, and microscopic structure can not be compact.Waste big quantity space.The apparatus structure is complicated, and volume is tall and big, and regulation is inconvenient, is also unfavorable for saving space and is easily installed.
The content of the invention
In order to solve problems of the prior art, it is an object of the invention to provide a kind of simple in construction, small volume, it is easy to carry, the condenser of automatic light source.
In order to achieve the above object, the present invention uses following technical scheme：A kind of automatic light source condenser, including condenser system, aperture diaphragm is glued with below described condenser system, light source is provided with below described aperture diaphragm, the condenser system, aperture diaphragm, light source are connected by screw or mosaic texture, the condenser system, aperture diaphragm, light source center on an axis.
Above-mentioned technical proposal is used, the invention has the advantages that：Eliminate original collecting lens structure so that the volume of whole device is substantially reduced, be easy to product complete machine structure to design and save space, product design is had more flexibility.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automatic light source condenser of the invention.
In figure：1st, condenser system 2, aperture diaphragm 3, light source 4, power line.
Embodiment
The present invention is further explained below according to specification drawings and specific embodiments.
As shown in Figure 1, a kind of automatic light source condenser, including condenser system 1, the lower section of described condenser system 1 is glued with aperture diaphragm 2, the described lower section of aperture diaphragm 2 is provided with light source 3, the condenser system 1, aperture diaphragm 2, light source 3 are connected by screw or mosaic texture, the condenser system 1, aperture diaphragm 2, light source 3 center on an axis.
Described light source 3 is adopting surface mounted LED luminescent screen or side secondary light source incident-type luminescent screen.
Described light source 3 is not more than the clear aperture of condenser system 1.
The condenser of described automatic light source increases thickness no more than 15 millimeters on the basis of the thickness of traditional condenser.
Claims (1)
1. a kind of automatic light source condenser, including condenser system, it is characterized in that being glued with aperture diaphragm below described condenser system, light source is provided with below described aperture diaphragm, the condenser system, aperture diaphragm, light source are connected by screw or mosaic texture, the condenser system, aperture diaphragm, light source center on an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101070596A CN103176267A (en) | 2013-03-29 | 2013-03-29 | Condensing lens with self-carried light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101070596A CN103176267A (en) | 2013-03-29 | 2013-03-29 | Condensing lens with self-carried light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103176267A true CN103176267A (en) | 2013-06-26 |
Family
ID=48636242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101070596A Pending CN103176267A (en) | 2013-03-29 | 2013-03-29 | Condensing lens with self-carried light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103176267A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07134251A (en) * | 1993-11-10 | 1995-05-23 | Nikon Corp | Microscope illuminating optical system |
| JP2005148296A (en) * | 2003-11-13 | 2005-06-09 | Olympus Corp | Light source apparatus of microscope |
| CN2833636Y (en) * | 2005-10-18 | 2006-11-01 | 贵阳新天光电科技有限公司 | LED lighting device for measurement microscope |
-
2013
- 2013-03-29 CN CN2013101070596A patent/CN103176267A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07134251A (en) * | 1993-11-10 | 1995-05-23 | Nikon Corp | Microscope illuminating optical system |
| JP2005148296A (en) * | 2003-11-13 | 2005-06-09 | Olympus Corp | Light source apparatus of microscope |
| CN2833636Y (en) * | 2005-10-18 | 2006-11-01 | 贵阳新天光电科技有限公司 | LED lighting device for measurement microscope |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130626 |