CN202486406U - Microscope - Google Patents
Microscope Download PDFInfo
- Publication number
- CN202486406U CN202486406U CN2012200080695U CN201220008069U CN202486406U CN 202486406 U CN202486406 U CN 202486406U CN 2012200080695 U CN2012200080695 U CN 2012200080695U CN 201220008069 U CN201220008069 U CN 201220008069U CN 202486406 U CN202486406 U CN 202486406U
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- China
- Prior art keywords
- led lamp
- lens
- microscope
- collector lens
- fixedly installed
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a microscope which comprises a pedestal and a microscope arm fixedly arranged thereon. The microscope arm is equipped with an ocular lens, an object lens, an object-carrying table and a focusing mechanism. The pedestal is provided with light concentration illuminating system. The light concentration illuminating system includes an LED lamp and a light collecting lens, wherein the LED lamp is fixedly arranged inside the pedestal via a substrate and the light collecting lens is fixedly disposed above the LED lamp. The microscope is characterized in that a light concentration device is disposed between the LED lamp and the light collecting lens. The advantages of the microscope are that the light concentration device is disposed between the LED lamp and the light collecting lens, thereby effectively collecting light of the LED lamp and greatly improving a utilization rate of light energy.
Description
Technical field
The utility model relates to a kind of microscope.
Background technology
Existing microscope generally adopts based on halogen bulb as light source, has the shortcoming that power is big, heating is big, the life-span is short with its illumination.Though the part microscope on the market adopts LED to reduce lighting power as light source, the light shooting angle of led light source is big, has the low problem of the efficiency of light energy utilization.
Summary of the invention
The utility model technical matters to be solved provides a kind of microscope of effective raising efficiency of light energy utilization.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of microscope; Comprise base and be fixedly installed on the handel on the base; Described handel is provided with eyepiece, object lens, objective table and focus adjusting mechanism; Described base is provided with the spotlighting system, and described spotlighting system comprises LED lamp and collecting lens, and described LED lamp is fixedly installed in the described base through substrate; Described collecting lens is fixedly installed on the top of described LED lamp, is provided with beam condensing unit between described LED lamp and the described collecting lens.
Described beam condensing unit comprises collector lens and fixed mechanism, and described collector lens is fixedly installed on the top of described LED lamp through described fixed mechanism.
Described fixed mechanism is the cover seat suitable with described collector lens; Described collector lens is embedded in described cover seat; The bottom of described cover seat is socketed on the described LED lamp; Described cover seat has been wholely set positioning step and positioning convex, and described collector lens has been wholely set positioning convex ring, and described positioning convex ring is fixedly installed between described positioning step and the described positioning convex.
The bottom of described collector lens has been wholely set cavity, and the lamp holder of described LED lamp stretches in the described cavity.
The upper surface of described collector lens has been wholely set fly's-eye lens.
Compared with prior art, the advantage of the utility model is can carry out optically focused to the LED lamp effectively owing to be provided with beam condensing unit between LED lamp and the collecting lens, has improved the utilization factor of luminous energy greatly.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model;
Fig. 2 is the structural representation of the utility model beam condensing unit.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of microscope comprises base 1 and is fixedly installed on the handel 2 on the base 1; Handel 2 is provided with eyepiece 3, object lens 4, objective table 5 and focus adjusting mechanism 6, and base 1 is provided with the spotlighting system, and described spotlighting system comprises LED lamp 7 and collecting lens 8; LED lamp 7 is fixedly installed in the base 1 through substrate 71, and collecting lens 8 is fixedly installed on the top of LED lamp 7, is provided with beam condensing unit between LED lamp 7 and the collecting lens 8; Beam condensing unit comprise collector lens 91 and with the suitable cover seat 92 of collector lens 91, collector lens 91 is embedded in cover seat 92, the bottom of cover seat 92 is socketed on the LED lamp 7; Cover seat 92 has been wholely set positioning step (not shown) and positioning convex 94; Collector lens 91 has been wholely set positioning convex ring 95, and positioning convex ring 95 is fixedly installed between positioning step and the positioning convex 94, and the bottom of collector lens 91 has been wholely set cavity 96; The lamp holder of LED lamp 7 stretches in the cavity 96, and the upper surface of collector lens 91 has been wholely set fly's-eye lens 93.
Claims (5)
1. microscope; Comprise base and be fixedly installed on the handel on the base, described handel is provided with eyepiece, object lens, objective table and focus adjusting mechanism, and described base is provided with the spotlighting system; Described spotlighting system comprises LED lamp and collecting lens; Described LED lamp is fixedly installed in the described base through substrate, and described collecting lens is fixedly installed on the top of described LED lamp, it is characterized in that: be provided with beam condensing unit between described LED lamp and the described collecting lens.
2. a kind of microscope according to claim 1 is characterized in that: described beam condensing unit comprises collector lens and fixed mechanism, and described collector lens is fixedly installed on the top of described LED lamp through described fixed mechanism.
3. a kind of microscope according to claim 2; It is characterized in that: described fixed mechanism is and the suitable cover seat of described collector lens; Described collector lens is embedded in described cover seat, and the bottom of described cover seat is socketed on the described LED lamp, and described cover seat has been wholely set positioning step and positioning convex; Described collector lens has been wholely set positioning convex ring, and described positioning convex ring is fixedly installed between described positioning step and the described positioning convex.
4. a kind of microscope according to claim 2 is characterized in that: the bottom of described collector lens has been wholely set cavity, and the lamp holder of described LED lamp stretches in the described cavity.
5. a kind of microscope according to claim 2 is characterized in that: the upper surface of described collector lens has been wholely set fly's-eye lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200080695U CN202486406U (en) | 2012-01-09 | 2012-01-09 | Microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200080695U CN202486406U (en) | 2012-01-09 | 2012-01-09 | Microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486406U true CN202486406U (en) | 2012-10-10 |
Family
ID=46960816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200080695U Expired - Fee Related CN202486406U (en) | 2012-01-09 | 2012-01-09 | Microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486406U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499878A (en) * | 2013-09-02 | 2014-01-08 | 梧州学院 | Digital oil-immersed gem microscope |
| CN105700124A (en) * | 2016-04-13 | 2016-06-22 | 麦克奥迪实业集团有限公司 | Microscope lighting system based on LED array |
-
2012
- 2012-01-09 CN CN2012200080695U patent/CN202486406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499878A (en) * | 2013-09-02 | 2014-01-08 | 梧州学院 | Digital oil-immersed gem microscope |
| CN105700124A (en) * | 2016-04-13 | 2016-06-22 | 麦克奥迪实业集团有限公司 | Microscope lighting system based on LED array |
| CN105700124B (en) * | 2016-04-13 | 2018-04-06 | 麦克奥迪实业集团有限公司 | A kind of microscope illumination system based on LED array |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |