CN102367925A - Color temperature continuous adjusting method of light emitting diode (LED) operating astral lamp and product - Google Patents
Color temperature continuous adjusting method of light emitting diode (LED) operating astral lamp and product Download PDFInfo
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- CN102367925A CN102367925A CN2010106187475A CN201010618747A CN102367925A CN 102367925 A CN102367925 A CN 102367925A CN 2010106187475 A CN2010106187475 A CN 2010106187475A CN 201010618747 A CN201010618747 A CN 201010618747A CN 102367925 A CN102367925 A CN 102367925A
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Abstract
The invention discloses a color temperature continuous adjusting method of a light emitting diode (LED) operating astral lamp and a device. LED lamps with four or five different luminous wavelengths are adopted to form a light source of the operating astral lamp, and the color temperature is continuously adjusted by adjusting the luminous brightness of the LED lamps with one or more wavelengths. An LED lamp panel with different luminous wavelengths is adopted to form the light source of the operating astral lamp, and the color temperature is continuously adjusted by adjusting the brightness of the LED lamp panel with one or more wavelengths, so the color temperature can be continuously adjusted between 3500K to 5000K to satisfy the color temperature requirement of a doctor when the lamp is in use; and during the operating process, an appropriate color temperature can be adjusted according to blood supply on an operated part so as to reach an ideal tissue contrast and to further best distinguish different tissues. The color temperature continuous adjusting method is simple and is easy to implement. The adopted device is easy to produce, is low in cost, is convenient to operate, and has a good application effect.
Description
Technical field
The present invention relates to a kind of method for using and product of medicine equipment, particularly a kind of LED operation shadowless lamp control method and product.
Background technology
Operation shadowless lamp is divided into " cellular type operation shadowless lamp " and " overall reflective operation shadowless lamp ".Light emitting source all be by incandescent lamp or Halogen lamp LED as light source, but shortcoming such as the colour rendering index of incandescent lamp or Halogen lamp LED is poor, brightness is low, service life is short.Its colour rendering index is poor, feels tired when the doctor is performed an operation for a long time easily.It is exactly the caloric value height that the conventional surgical lamp also has a very important shortcoming, and the heat that it produced is big especially to the damage of inside of human body cell tissue, is unfavorable for the healing of postoperative wound, influences rehabilitation of patients.Require also increasingly highly along with the reach of science purifies operating room, in the laminar flow operation room principal element thermal source that influence laminar flow and the control of bar are required also raising thereupon.Therefore, " cellular type operation shadowless lamp " and " overall reflective operation shadowless lamp " can't satisfy the specification requirement that high standard purifies operating room.And; Because the accuracy of present requirements of operation is increasingly high; Seek out colour temperature that a good illuminating effect need be through regulating operation shadowless lamp to reach desirable contrast in tissue so that differentiate different tissues best; But the colour temperature of existing overall reflective operation shadowless lamp can't be regulated, and the highest colour temperature has only 4300K, can not satisfy present medical needs.
Summary of the invention
Technical problem to be solved by this invention is: a kind of colour temperature method for continuously adjusting and product of LED operation shadowless lamp are provided, and it can regulate the colour temperature of operation shadowless lamp continuously, makes it have desirable illuminating effect, to overcome the deficiency of prior art.
The present invention is achieved in that the colour temperature method for continuously adjusting of LED operation shadowless lamp; Adopt 4 kinds or 5 kinds of different LED lamp panels of emission wavelength to form the light source of operation shadowless lamp, and realize regulating continuously the purpose of colour temperature through regulating the luminosity of the LED lamp panel of one or more wavelength wherein.
The wave-length coverage of described LED lamp panel is respectively 460～470nm, 495～505nm, 480～505nm, 570～595nm and 580～605nm.
The scope of regulating colour temperature continuously is 3500～5000K, and every 500K is one and regulates retaining.
Can regulate the LED operation shadowless lamp of colour temperature continuously; Comprise lampshade; In lampshade, be provided with LED lamp panel I, LED lamp panel II, LED lamp panel III LED lamp panel IV and LED lamp panel V, on the identical LED lamp panel of emission wavelength, be connected with a brightness regulator, all brightness regulators are connected with control panel.Through all brightness regulators of control panel control, and the brightness of the LED lamp panel that wherein one or more wavelength of giving out light are identical is changed, to realize regulating continuously the purpose of colour temperature.
Brightness regulator is connected with PLC, and PLC is connected with control panel.Simplify control and operation.
All LED lamp panels are lens type total reflection LED lamp panel, and it comprises the Lamp cup and the lamp ring of light emitting diode, total-reflection type.Its illumination effect is good, energy consumption is low.
The outer rim of lamp ring is the regular hexagon structure.Make the arrangement of LED lamp panel compact more, and can not produce the space.
The back side at light emitting diode is connected with heat sink, and heat sink contacts with the inwall of lampshade.Because the front of lens type total reflection LED lamp does not have heat-transfer effect, therefore the heat of LED lamp is delivered on the lampshade and dispels the heat through heat sink.
Among the present invention, the wavelength of giving out light of LED lamp panel I is 570～595nm, and developing the color is neutral white; The wavelength of giving out light of LED lamp panel II is 480～505nm, develops the color for cold white, and the wavelength of giving out light of LED lamp panel III 3 is 495～505nm; Colour developing is blue or green light, and the wavelength of giving out light of LED lamp panel IV 4 is 460～470nm, develops the color to be blue light; The wavelength of giving out light of LED lamp panel V is 580～605nm, develops the color for warm white.
Product of the present invention has following characteristics:
1, brightness high energy: because the present invention is combined by a plurality of poly-lens light source matrixs; Wherein each poly-lens light source matrix has comprised LED (light emitting diode) light source of some; And each led light source all can be luminous separately and through separately reflecting surface reflection; Form the light territory of different focal positions through the convergent type optical lens at operative region again, the combination in these light territories has realized the surface and the deep is superpower and uniform illuminating effect, and many Assembled lamps high-high brightness can be up to 160000LUX; To satisfy the needs of various operations.
2, colour temperature is adjustable continuously: device of the present invention adopts the LED that has 5 kinds of different colours to form, and can between 3500-5000K, regulate colour temperature continuously to satisfy doctor's colour temperature requirement through the brightness of regulating LED modules with different colors; In the operation also can according to operative site blood supply the suitable colour temperature of how many corresponding adjustings to reach desirable contrast in tissue so that differentiate different tissues best.
3, cold light illumination effect: light source of the present invention does not produce infrared ray; Doctor's head temperature rise＜1 ℃; The fluid loss that extremely low operative region temperature rise has simultaneously also avoided the corrective surgery position in surgical procedure, to cause because of temperature rise has solved the problem that influences wound healing that the higher temperature rise of common shadowless lamp brings thus.
4, the color rendition index is high: color rendition degree of the present invention is greater than 95%.
5, long service life: service life of the present invention, be 30 times of common shadowless lamp halogen light source average life up to more than 30000 hours, and each LED all can change separately at the scene simultaneously, has guaranteed maximum its usage economy.
Owing to adopted technique scheme; Compared with prior art; The present invention adopts the LED lamp panel of different emission wavelengths to form the light source of operation shadowless lamp; And utilize and regulate the purpose that the wherein brightness of the LED lamp panel of one or more wavelength realizes continuously changing colour temperature, in use can between 3500-5000K, regulate colour temperature continuously to satisfy doctor's colour temperature requirement; In the operation also can according to operative site blood supply the suitable colour temperature of how many corresponding adjustings to reach desirable contrast in tissue so that differentiate different tissues best.Method of the present invention is simple, implements easily, and the device that is adopted is produced easily, and is with low cost, easy to operate, and result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is an another kind of structural representation of the present invention;
Accompanying drawing 3 and accompanying drawing 4 are the arrangement architecture sketch map of LED lamp panel of the present invention;
Accompanying drawing 5 is the structural representation of LED lamp panel of the present invention.
The specific embodiment
The colour temperature method for continuously adjusting of embodiments of the invention 1:LED operation shadowless lamp; The LED lamp panel that adopts 4 kinds of emission wavelengths to be respectively 460～470nm, 495～505nm, 480～505nm, 570～595nm and 580～605nm is formed the light source of operation shadowless lamp; And through regulating wherein the luminosity of the LED lamp panel of one or more wavelength is implemented in the purpose of regulating colour temperature in 3500～5000K scope continuously, every 500K is one and regulates retaining.
The structure of LED operation shadowless lamp that can regulate colour temperature continuously is as shown in Figure 1; Produce 5 lampshades 6 earlier; They are formed structure as shown in Figure 1; In the lampshade 6 at center, LED lamp panel I 1, LED lamp panel II 2, LED lamp panel III 3 and LED lamp panel IV 4 are installed by arranged; In the lampshade 6 of periphery, by arranged LED lamp panel II 2, LED lamp panel III 3, LED lamp panel IV 4 and lamp panel V 5 are installed, all LED lamp panels adopt lens type total reflection LED lamp panel, and it is that orthohexagonal lamp ring 12 is formed by the Lamp cup 11 and the outer rim of light emitting diode 10, total-reflection type; The heat sink 13 of an aluminum all is installed at the back side of each light emitting diode 10, and heat sink 13 contacts with the inwall of lampshade 6; In same lampshade 6, the LED lamp panel that emission wavelength is identical is connected on the same brightness regulator 7 (brightness regulator 7 can adopt variable resistor to make), and all brightness regulators 7 are connected with PLC9, and PLC9 is connected with control panel 8.The arrangement mode of the LED lamp panel of embodiment 1 is as shown in Figure 3.
The colour temperature method for continuously adjusting of embodiments of the invention 2:LED operation shadowless lamp; The LED lamp panel that adopts 4 kinds of emission wavelengths to be respectively 460～470nm, 495～505nm, 480～505nm, 570～595nm and 580～605nm is formed the light source of operation shadowless lamp; And through regulating wherein the luminosity of the LED lamp panel of one or more wavelength is implemented in the purpose of regulating colour temperature in 3500～5000K scope continuously, every 500K is one and regulates retaining.
Can regulate structure such as Fig. 2 of the LED operation shadowless lamp of colour temperature continuously; Produce 3 lampshades 6 earlier; They are formed the secondary lamp that structure as shown in Figure 2 is made operation shadowless lamp; In each lampshade 6, be provided with LED lamp panel I 1, LED lamp panel II 2, LED lamp panel III and LED lamp IV dish 4, all LED lamp panels adopt lens type total reflection LED lamp panel, and it is that orthohexagonal lamp ring 12 is formed by the Lamp cup 11 and the outer rim of light emitting diode 10, total-reflection type; The heat sink 13 of an aluminum all is installed at the back side of each light emitting diode 10, and heat sink 13 contacts with the inwall of lampshade 6; In same lampshade 6, the LED lamp panel that emission wavelength is identical is connected on the same brightness regulator 7, and all brightness regulators 7 are connected with PLC9, and PLC9 is connected with control panel 8.The arrangement mode of the LED lamp panel of embodiment 2 is as shown in Figure 4.
Claims (8)
1. the colour temperature method for continuously adjusting of a LED operation shadowless lamp; It is characterized in that: adopt 4 kinds or 5 kinds of different LED lamp panels of emission wavelength to form the light source of operation shadowless lamp, and realize regulating continuously the purpose of colour temperature through regulating the luminosity of the LED lamp panel of one or more wavelength wherein.
2. the colour temperature method for continuously adjusting of LED operation shadowless lamp according to claim 1 is characterized in that: the wave-length coverage of described LED lamp panel is respectively 460～470nm, 495～505nm, 480～505nm, 570～595nm and 580～605nm.
3. the colour temperature method for continuously adjusting of LED operation shadowless lamp according to claim 1 is characterized in that: the scope of regulating colour temperature continuously is 3500～5000K, and every 500K is one and regulates retaining.
4. the LED operation shadowless lamp that can regulate colour temperature continuously; Comprise lampshade (6); It is characterized in that: in lampshade (6), be provided with LED lamp panel I (1), LED lamp panel II (2), LED lamp panel III (3) LED lamp panel IV (4) and LED lamp panel V (5); On the identical LED lamp panel of emission wavelength, be connected with a brightness regulator (7), all brightness regulators (7) are connected with control panel (8).
5. the LED operation shadowless lamp that can regulate colour temperature continuously according to claim 4 is characterized in that: brightness regulator (7) is connected with PLC (9), and PLC (9) is connected with control panel (8).
6. the LED operation shadowless lamp that can regulate colour temperature continuously according to claim 4 is characterized in that: all LED lamp panels are lens type total reflection LED lamp panel, and it comprises the Lamp cup (11) and the lamp ring (12) of light emitting diode (10), total-reflection type.
7. the LED operation shadowless lamp that can regulate colour temperature continuously according to claim 6 is characterized in that: the outer rim of lamp ring (12) is the regular hexagon structure.
8. the LED operation shadowless lamp that can regulate colour temperature continuously according to claim 6 is characterized in that: be connected with heat sink (13) at the back side of light emitting diode (10), heat sink (13) contacts with the inwall of lampshade (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106187475A CN102367925A (en) | 2010-12-31 | 2010-12-31 | Color temperature continuous adjusting method of light emitting diode (LED) operating astral lamp and product |
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| CN2010106187475A CN102367925A (en) | 2010-12-31 | 2010-12-31 | Color temperature continuous adjusting method of light emitting diode (LED) operating astral lamp and product |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519787A (en) * | 2013-10-12 | 2014-01-22 | 浙江大学 | Method for detecting illuminating effect of illumination on biological tissue |
| CN104100892A (en) * | 2014-07-17 | 2014-10-15 | 哈尔滨师范大学 | Medical surgical shadowless lighting system |
| CN104792499A (en) * | 2015-04-13 | 2015-07-22 | 浙江大学 | Biological tissue lighting quality detection method based on human eye vision |
| CN106439621A (en) * | 2016-11-03 | 2017-02-22 | 山东力文医疗器械有限公司 | LED operation shadowless lamp provided with various composite lenses and adjustment method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1575394A (en) * | 2001-08-23 | 2005-02-02 | 奥村幸康 | Color temperature-regulable led light |
| CN1991238A (en) * | 2005-11-14 | 2007-07-04 | 通快克罗伊策医疗系统两合公司 | Surgical lamp |
| CN101025257A (en) * | 2007-03-16 | 2007-08-29 | 汕头市夏野电器有限公司 | Colour, temperature adjustable operation lamp |
| CN201925821U (en) * | 2010-12-31 | 2011-08-10 | 张凯 | LED operation shadowless lamp capable of continuously adjusting color temperature |
-
2010
- 2010-12-31 CN CN2010106187475A patent/CN102367925A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1575394A (en) * | 2001-08-23 | 2005-02-02 | 奥村幸康 | Color temperature-regulable led light |
| CN1991238A (en) * | 2005-11-14 | 2007-07-04 | 通快克罗伊策医疗系统两合公司 | Surgical lamp |
| CN101025257A (en) * | 2007-03-16 | 2007-08-29 | 汕头市夏野电器有限公司 | Colour, temperature adjustable operation lamp |
| CN201925821U (en) * | 2010-12-31 | 2011-08-10 | 张凯 | LED operation shadowless lamp capable of continuously adjusting color temperature |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519787A (en) * | 2013-10-12 | 2014-01-22 | 浙江大学 | Method for detecting illuminating effect of illumination on biological tissue |
| CN103519787B (en) * | 2013-10-12 | 2015-08-12 | 浙江大学 | A kind of illumination is to the detection method of biological tissue's illuminating effect |
| CN104100892A (en) * | 2014-07-17 | 2014-10-15 | 哈尔滨师范大学 | Medical surgical shadowless lighting system |
| CN104792499A (en) * | 2015-04-13 | 2015-07-22 | 浙江大学 | Biological tissue lighting quality detection method based on human eye vision |
| CN104792499B (en) * | 2015-04-13 | 2017-06-06 | 浙江大学 | A kind of biological tissue's lighting quality detection method based on human eye vision |
| CN106439621A (en) * | 2016-11-03 | 2017-02-22 | 山东力文医疗器械有限公司 | LED operation shadowless lamp provided with various composite lenses and adjustment method |
| CN106439621B (en) * | 2016-11-03 | 2018-12-14 | 山东力文医疗器械有限公司 | A kind of LED operation shadowless lamp with multiple combinations lens |
| CN109654406A (en) * | 2016-11-03 | 2019-04-19 | 山东力文医疗器械有限公司 | A kind of adjusting method of the LED operation shadowless lamp with multiple combinations lens |
| CN109654406B (en) * | 2016-11-03 | 2020-10-30 | 山东力文医疗器械有限公司 | Adjusting method of LED operation shadowless lamp with various combined lenses |
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Application publication date: 20120307 |