CN202371523U - Multifunctional led cold light source - Google Patents
Multifunctional led cold light source Download PDFInfo
- Publication number
- CN202371523U CN202371523U CN2011205781714U CN201120578171U CN202371523U CN 202371523 U CN202371523 U CN 202371523U CN 2011205781714 U CN2011205781714 U CN 2011205781714U CN 201120578171 U CN201120578171 U CN 201120578171U CN 202371523 U CN202371523 U CN 202371523U
- Authority
- CN
- China
- Prior art keywords
- light source
- power supply
- cold light
- electrically connected
- brightness
- 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
Links
Images
Abstract
The utility model relates to a multifunctional LED cold light source. A power supply switch, a brightness control key, a brightness display and a universal light guide interface are arranged on the surface of an enclosure; a switch power supply, a singlechip control circuit, an operation circuit board, an LED light source, a temperature control circuit and a heat dissipation mechanism are arranged inside the enclosure; and a power supply input is electrically connected with the switch power supply. The universal light guide interface can be matched and connected with different types of light guide heads; and the multifunctional LED cold light source has the characteristics of high light source brightness, good color temperature and stable work, and is widely applied in illumination of various endoscopes and other medical equipment.
Description
Affiliated technical field
The utility model relates to a kind of Medical Cold Light Source, a kind of Multifunctional LED cold light source that especially in medical treatment, uses in the illumination of deep such as clinical examination, operation.
Background technology
Along with the development of medical optical instrument with popularize, the particularly extensive use of medical endoscope such as arthroscope, laparoscope in clinical Minimally Invasive Surgery, increasingly high to the quantity and the characteristic requirements of Medical Cold Light Source.The basic function of Medical Cold Light Source is to produce cold light, and the various endoscopes that can supply to adopt optical fibre light guide provide the brightness illumination as light source for carrying out the inner chamber O&E.Along with improving constantly of LED technology, large power white light LED replacement conventional medical cold light source is applied to the clinical medicine illumination has become development in future trend.
At present, known Medical Cold Light Source is broadly divided into according to the difference of illuminating source: xenon lamp cold light source, Halogen lamp LED cold light source, LED cold light source.The xenon lamp cold light source is owing to advantages such as colour temperature high (near 6000K), colour rendering index are good near daylight, color reducibility, long service life are widely used in the ESS of different section office, and shortcoming is that equipment is heavy, and volume is big; The Halogen lamp LED cold light source is because colour temperature is low, and observed or images displayed color is red partially during with supporting uses of endoscope, and its reproducibility is relatively poor, therefore can only be used for little cavity interior inspection, operation.The LED cold light source has that colour temperature is good, light output is big and advantage such as energy-conserving and environment-protective, is widely used in the clinical medicine illumination.But the LED cold light source of prior art is steady operation for a long time, and, function singleness, the scope of application is little.
Summary of the invention
In order to overcome the existing in prior technology problem, the utility model provides a kind of Multifunctional LED cold light source, has adopted LED as illuminating source, is provided with holding circuit and omnipotent leaded light interface, and not only brightness is high, working stability, and function is many, applied widely.
The technical scheme of the utility model is: power switch, brightness regulation button, brightness display and omnipotent leaded light interface are set on the surface of casing; Set inside Switching Power Supply, single chip machine controlling circuit, functional arrangement plate, led light source, temperature control circuit and cooling mechanism at casing; The power supply input is electrically connected with Switching Power Supply; Three outputs of Switching Power Supply are electrically connected with cooling mechanism, led light source and single chip machine controlling circuit respectively; Functional arrangement plate and temperature control circuit all pass through corresponding lead and are electrically connected with single chip machine controlling circuit, and the brightness regulation button is electrically connected with the functional arrangement plate, led light source near and aim at omnipotent leaded light interface.Omnipotent leaded light interface can be connected with the photoconduction head coupling of different model, has realized the cold light source that various endoscopes can both use, thereby has reached the purpose of one-machine-multi-function a tractor serves several purposes.
The beneficial effect of the utility model is: light-source brightness is high, colour temperature is good, light output is big, the characteristics of energy-conserving and environment-protective and working stability, in the illumination of Medical Devices such as various endoscopes, has the characteristic of multifunctional universal.
Description of drawings
Fig. 1 is the schematic appearance of the utility model.
Fig. 2 is the structural representation of the utility model.
In the accompanying drawing: 1. casing, 2. brightness display, 3. power switch, 4. brightness regulation button, 5. omnipotent leaded light interface, 6. power supply input, 7. Switching Power Supply, 8. cooling mechanism, 9.LED light source, 10. functional arrangement plate, 11. temperature control circuits, 12. single chip machine controlling circuits.
The specific embodiment
In Fig. 1, power switch (3), brightness regulation button (4), brightness display (2) and omnipotent leaded light interface (5) are set on the surface of casing (1).The utility model in use; Earlier connect the photoconduction head of endoscope and omnipotent leaded light interface (5), energized turns on the power switch (3) again; Then; Through brightness regulation button (4) light-source brightness is regulated, brightness display (2) demonstrates brightness settings, and the light source of high-efficiency high-quality is provided for endoscope.
In Fig. 2; Set inside Switching Power Supply (7), single chip machine controlling circuit (12), functional arrangement plate (10), led light source (9), temperature control circuit (11) and cooling mechanism (8) at casing (1); Power supply input (6) is electrically connected with Switching Power Supply (7), gives Switching Power Supply (7) power supply, and three outputs of Switching Power Supply (7) are electrically connected with cooling mechanism (8), led light source (9) and single chip machine controlling circuit (12) respectively; The direct current 5V power supply of Switching Power Supply (7) output is supplied with single chip machine controlling circuit (12) and is used; The direct current 12V power supply of Switching Power Supply (7) output is supplied with led light source (9) and is used, and the direct current 24V power supply of Switching Power Supply (7) output is supplied with cooling mechanism (8) and used, and functional arrangement plate (10) and temperature control circuit (11) all pass through corresponding lead and be electrically connected with single chip machine controlling circuit (12); Temperature control circuit (11) is monitored the temperature of led light source (9) in real time; Function with overtemperature prote in conjunction with the heat sinking function of cooling mechanism (8), thereby has guaranteed the safe and reliable work of LED cold light source.Brightness regulation button (4) is electrically connected with functional arrangement plate (10); Led light source (9) near and aim at omnipotent leaded light interface (5); Omnipotent leaded light interface (5) can be connected with the photoconduction head coupling of different model; Realized the cold light source that various endoscopes can both use, made versatility and the multi-functional characteristics of the utlity model has.
Claims (3)
1. Multifunctional LED cold light source; Power switch, brightness regulation button, brightness display and leaded light interface are set on the surface of casing; It is characterized in that: the leaded light Interface design becomes omnipotent leaded light interface; At set inside Switching Power Supply, single chip machine controlling circuit, functional arrangement plate, led light source, temperature control circuit and the cooling mechanism of casing, the power supply input is electrically connected with Switching Power Supply, and three outputs of Switching Power Supply are electrically connected with cooling mechanism, led light source and single chip machine controlling circuit respectively; Functional arrangement plate and temperature control circuit all pass through corresponding lead and are electrically connected with single chip machine controlling circuit, and the brightness regulation button is electrically connected with the functional arrangement plate.
2. according to a kind of Multifunctional LED cold light source under the claim 1, it is characterized in that: led light source near and aim at omnipotent leaded light interface.
3. according to a kind of Multifunctional LED cold light source under the claim 1, it is characterized in that: omnipotent leaded light interface can be connected with the photoconduction head coupling of different model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205781714U CN202371523U (en) | 2011-12-30 | 2011-12-30 | Multifunctional led cold light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205781714U CN202371523U (en) | 2011-12-30 | 2011-12-30 | Multifunctional led cold light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202371523U true CN202371523U (en) | 2012-08-08 |
Family
ID=46595223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205781714U Expired - Fee Related CN202371523U (en) | 2011-12-30 | 2011-12-30 | Multifunctional led cold light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202371523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549935A (en) * | 2013-11-11 | 2014-02-05 | 富阳市人民医院 | Multi-mirror switch adaptor of electronic endoscopy and multi-mirror switch method |
| CN103781250A (en) * | 2014-01-21 | 2014-05-07 | 扬州市第一人民医院 | Medical LED cold light source capable of automatically adjusting colors |
-
2011
- 2011-12-30 CN CN2011205781714U patent/CN202371523U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549935A (en) * | 2013-11-11 | 2014-02-05 | 富阳市人民医院 | Multi-mirror switch adaptor of electronic endoscopy and multi-mirror switch method |
| CN103549935B (en) * | 2013-11-11 | 2016-07-06 | 富阳市人民医院 | Fujinon electronic video endoscope many mirrors conversion adapter and many mirrors conversion method |
| CN103781250A (en) * | 2014-01-21 | 2014-05-07 | 扬州市第一人民医院 | Medical LED cold light source capable of automatically adjusting colors |
| CN103781250B (en) * | 2014-01-21 | 2015-11-25 | 扬州市第一人民医院 | Automatic color regulating LED Medical Cold Light Source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202335847U (en) | Medical endoscope cold light source equipment | |
| US10334687B2 (en) | Multispectral switch fiber optic lighting laryngoscope | |
| CN103948363B (en) | Multi-purpose simple toning LED Medical Cold Light Source | |
| CN202371523U (en) | Multifunctional led cold light source | |
| CN104113972B (en) | LED power switching circuit | |
| CN106793244B (en) | LED intelligent illumination system on a kind of wall | |
| CN203628472U (en) | LED shadowless lamp for operations | |
| CN203609402U (en) | General diagnostic instrument and speculum image system thereof | |
| TW201143839A (en) | Phototherapy device | |
| CN205299272U (en) | Energy -conserving shadowless lamp of touch | |
| CN209044464U (en) | Water-cooled host computer | |
| CN207541342U (en) | A kind of viewbox | |
| CN206836973U (en) | A kind of lighting device | |
| CN203618177U (en) | LED bulb for hospital lighting | |
| CN213640819U (en) | Multi-wavelength dynamic stroboscopic narrow-band dyeing light source device | |
| CN202001850U (en) | Multi-purpose portable LED operation head lamp | |
| CN203677045U (en) | Multipurpose medical color matching LED cold light source convenient to use | |
| CN207186604U (en) | A kind of multispectral switching optical fibre illumination laryngoscope | |
| CN207186702U (en) | A kind of lighting device | |
| CN204785707U (en) | Can simulate luminous LED lamps and lanterns of tungsten lamp | |
| CN103234141A (en) | Multifunctional desk lamp | |
| CN202475871U (en) | A LED inspection lamp with adjustable color temperature and illumination | |
| CN214105592U (en) | Luminous therapeutic instrument capable of being used in combination | |
| CN219397221U (en) | Hand-held type five sense organs branch of academic or vocational study detector with polychromatic light source | |
| CN201631164U (en) | LED (Light Emitting Diode) cold light source for medical use |
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: 20120808 Termination date: 20171230 |