CN203404633U - Novel illuminating device for crack light - Google Patents
Novel illuminating device for crack light Download PDFInfo
- Publication number
- CN203404633U CN203404633U CN201320288032.7U CN201320288032U CN203404633U CN 203404633 U CN203404633 U CN 203404633U CN 201320288032 U CN201320288032 U CN 201320288032U CN 203404633 U CN203404633 U CN 203404633U
- Authority
- CN
- China
- Prior art keywords
- oled display
- illumination
- slit
- control circuit
- illuminating device
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a novel illuminating device for crack light. The novel illuminating device comprises a driving control circuit. The driving control circuit is connected with a power supply to drive an OLED display to work; and the OLED display gives out the crack light which is projected onto an observation by a combination of a collecting lens assembly and a projection lens assembly. The crack light can be directly generated by the OLED display without a light source illumination and a precise metical structure; and users can set all parameters of the crack light via a single control interface, so that a structure of a complete set of the illuminating device for crack light is simplified.
Description
Technical field
The utility model relates to a kind of lighting device, and what be specifically related to is a kind of novel slit of illumination lighting device.
Background technology
The slit of illumination illuminator (Fig. 1) of existing medical optical instrument need to first be used light source (7) to illuminate crack sheet (10) via second condenser lens group (8), filter set (9) and generate slit of illumination, then by the second projecting mirror group (11), projects tissue to be seen and forms optical section.The change color of the method slit of illumination need to realize by the switching of different filter discs in filter disc mirror group; The brightness of slit of illumination is changed to control by the brightness of light source; The length of slit of illumination, width and azimuth are changed to regulate by the relative position of two crack sheets.From actual applicable cases, the method exists following some deficiency: complex structure, and design and difficulty of processing are large, and assembly process process is not good.
1, complex structure.The adjustment of the slit of illumination characteristic of the method need to could realize by three kinds of different approach.
2, design and difficulty of processing are large.The method need to design color, length, width, the azimuthal adjusting that accurate frame for movement realizes slit of illumination, and design and difficulty of processing are large.
3, assembly process process is not good.In the method assembling process, needing to spend the plenty of time repeatedly adjusts and could obtain desirable slit of illumination illuminating effect part, and efficiency of assembling is lower.
Utility model content
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of novel slit of illumination lighting device is provided, for carrying out the slit of illumination illumination of the medical optical instrument of optical section Checking and diagnosis.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A slit of illumination lighting device, comprise Drive and Control Circuit, described Drive and Control Circuit connects the work of power drives OLED display screen, described OLED display screen sends slit of illumination and project observation thing after condenser group and projecting mirror group.
Further, described Drive and Control Circuit connects controls interface, and described control interface regulates OLED display screen.
The beneficial effects of the utility model are:
1, utilize OLED display screen directly to generate slit of illumination, do not need light illumination and accurate frame for movement, user can set all parameters of slit of illumination by single control interface, and the structure of package unit is greatly simplified.
2, without the accurate frame for movement of design, realize the adjusting of slit of illumination parameter, thereby the design of device and the difficulty of processing of part reduce greatly.
The link that need to adjust when 3, device assembles is few, thereby the assembly process process of device is also greatly enhanced.
Accompanying drawing explanation
Fig. 1 is the structure chart of prior art;
Fig. 2 is structure chart of the present utility model.
Number in the figure explanation: 1, power supply, 2, Drive and Control Circuit, 3, control interface, 4, OLED display screen, 5, condenser group, 6, projecting mirror group, 7, light source, 8, second condenser lens group, 9, filter set, 10, crack sheet, the 11, second projecting mirror group.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 2, a kind of novel slit of illumination lighting device, comprise Drive and Control Circuit 2, described Drive and Control Circuit 2 connects power supply 1 driving OLED display screen 4 work, and described OLED display screen 4 sends slit of illumination and project observation thing after condenser group 5 and projecting mirror group 6.
Further, described Drive and Control Circuit 2 connects controls interface 3, and described control interface 3 regulates OLED display screen 4.
Further, described control interface 3 regulates the parameters such as color, brightness, length, width, azimuth of slit of illumination.
Claims (2)
1. a novel slit of illumination lighting device, it is characterized in that: comprise Drive and Control Circuit (2), described Drive and Control Circuit (2) connects power supply (1) driving OLED display screen (4) work, and described OLED display screen (4) sends slit of illumination and project observation thing after condenser group (5) and projecting mirror group (6).
2. novel slit of illumination lighting device according to claim 1, is characterized in that: described Drive and Control Circuit (2) connects controls interface (3), and described control interface (3) regulates OLED display screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288032.7U CN203404633U (en) | 2013-05-24 | 2013-05-24 | Novel illuminating device for crack light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320288032.7U CN203404633U (en) | 2013-05-24 | 2013-05-24 | Novel illuminating device for crack light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404633U true CN203404633U (en) | 2014-01-22 |
Family
ID=49940569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320288032.7U Expired - Fee Related CN203404633U (en) | 2013-05-24 | 2013-05-24 | Novel illuminating device for crack light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277682A (en) * | 2013-05-24 | 2013-09-04 | 中国科学院苏州生物医学工程技术研究所 | Novel fissuring light illuminating device |
-
2013
- 2013-05-24 CN CN201320288032.7U patent/CN203404633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277682A (en) * | 2013-05-24 | 2013-09-04 | 中国科学院苏州生物医学工程技术研究所 | Novel fissuring light illuminating device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 |