CN102168830B - LED (light-emitting diode) operating shadowless lamps of multicolour multiple-lens light source matrixes - Google Patents
LED (light-emitting diode) operating shadowless lamps of multicolour multiple-lens light source matrixes Download PDFInfo
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- CN102168830B CN102168830B CN2011100664102A CN201110066410A CN102168830B CN 102168830 B CN102168830 B CN 102168830B CN 2011100664102 A CN2011100664102 A CN 2011100664102A CN 201110066410 A CN201110066410 A CN 201110066410A CN 102168830 B CN102168830 B CN 102168830B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/205—Lighting for medical use for operating theatres
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Abstract
The invention discloses an LED (light-emitting diode) operating shadowless lamp of multicolour multiple-lens light source matrixes, relating to the technical field of illuminating lamps. The LED (light-emitting diode) shadowless lamp aims to solve the technical problems that a traditional operating shadowless lamp has fixed and nonadjustable illuminating depth value and lower color temperature value, and comprises a right lamp cap with adjustable illuminating depth and a left lamp cap with adjustable color temperature. The right lamp cap comprises a pedestal; more than two lamp source plates are arranged on the lateral side of the pedestal; the lamp source plates are connected with a pedestal shaft through plate connecting bars; the right lamp cap comprises at least one illuminating unit; each illuminating unit comprises a lamp panel; the LED operating shadowless lamp comprises a warm white LED lamp, a blue LED lamp, a cyan LED lamp, a natural white LED lamp, and a cold white LED lamp; the included angles between the lamp source plates are synchronously adjusted by a drive motor; the beam focus of each lamp source plate moves downwards, and the warm white LED lamp, the blue LED lamp, the cyan LED lamp, the natural white LED lamp and the cold white LED lamp are combined to realize adjustable color temperature of the shadowless lamp; moreover, the color temperature can be adjusted to 5,000K at most; therefore, the LED (light-emitting diode) operating shadowless lamps can adapt to various surgery demands.
Description
Technical field
The present invention relates to the illuminating lamp technical field, the architecture advances aspect of the operation shadowless lamp that relates in particular to use in the surgical procedure.
Background technology
LED mainly be have energy-conservation, real cold light source, brightness is high, the characteristics such as the life-span is long, according to these characteristics, although people expect using it for the operation shadowless lamp technical field, but owing to need to include several LED in the cover LED operation shadowless lamp, each LED in the operation shadowless lamp that the traditional operation process is used all is fixed on the substrate, the position angle of each LED is fixed, the light angle that each LED irradiates is also just fixing, and its illumination depth value is a fixed value, and it is larger that operative site departs from this illumination depth value, operative site brightness is lower, can't implement to regulate separately to single or part LED.In the surgical procedure, sometimes for fear of operation shadowless lamp operator is caused and disturb and hinder, and need operation shadowless lamp is removed or raised, thereby so that operation shadowless lamp and operative site are apart from increase, after distance increases, the light of operative site also will correspondingly weaken, and has influence on normal operation technique.In addition, traditional operation shadowless lamp generally is to adopt the overall reflective formula, and colour temperature is impossible regulate, and high color temperature is at 4300K.All operations all can only be used the operation shadowless lamp of same colour temperature, and for special operation, for example: cholecystectomy, gall-bladder are partially yellow, because existing operation shadowless lamp is for most other operation of energy simultaneous adaptation, colour temperature is generally below 4300K, be difficult for seeing clearly gallbladder tissue, not only make patient's visual fatigue, and, easily produce malpractice, the lighting requirement in the time of can not satisfying operation.
Summary of the invention
In sum, it is fixing non-adjustable to the object of the invention is to solve above-mentioned traditional operation shadowless lamp illumination depth value, and color temperature value fixes, and color temperature value is on the low side, have influence on the technical problem of normal operation technique, and the LED operation shadowless lamp of a kind of multicolour poly-lens light source matrix that proposes.
For solving technical problem proposed by the invention, the technical scheme of employing is: include right lamp holder and the left lamp holder that colour temperature is adjustable that illumination depth is adjustable; Described right lamp holder includes a pedestal, is provided with lamp active plate more than two at the side of pedestal, and the lamp active plate is by plate connecting rod and pedestal flexible connection; Vertically be provided with the adjusting axis on the described pedestal, regulate the axis upper end and be threaded connection an adjusting nut, adjusting nut is provided with the connector that is connected with plate connecting rod end axle, connects the drive motors that the control and regulation axis rotates and reverse in the lower end of regulating axis; Described left lamp holder includes at least one lighting unit, each lighting unit includes lamp plate, array is placed with several LED lamps on the lamp plate, and the control circuit that connects control LED lamp, described LED lamp includes the LED lamp of warm white, blueness, cyan, naturally white and cold white five kinds of colors; Described warm white LED lamp is located at the periphery, and the LED lamp of all the other four kinds of colors is reported to the leadship after accomplishing a task and is evenly distributed on the zone line that warm white LED lamp surrounds; Described control circuit includes the colour temperature control circuit that the LED lamp color temperature is regulated between 3500～5000K.
The external activity of described drive motors is socketed with one handle, is connected with the forward by-pass cock of a triggering and conducting when handle is rotated in the forward and the counter-rotating by-pass cock of a triggering and conducting when handle counter-rotates on the handle.
Drive motors is connected with the adjusting axis by a decelerator assembly.
Described lamp active plate includes a lampshade shell, is provided with the led light source assembly in lampshade shell.
Also be provided with one on the described lampshade shell with led light source component sealing lucite in the inner.
Described colour temperature control circuit is provided with four colour temperature regulation stalls, and four colour temperature regulation stalls are respectively: 3500K, 4000K, 4500K, 5000K.
Beneficial effect of the present invention is: after right lamp holder of the present invention is away from operative site, drive the rotation of regulating axis by drive motors, adjusting nut is mobile from top to bottom in the position of regulating on the axis, in the adjusting nut moving process, angle between each lamp active plate is adjusted synchronously, that is to say that the radian that each lamp active plate forms increases gradually, and each lamp active plate light focus moves down, depth of shine is deepened, and guarantees that the brightness that is radiated at operative site remains unchanged substantially; After operation shadowless lamp of the present invention furthered operative site, operation was opposite, and depth minus is shallow.Left lamp holder of the present invention is according to the optical color combinatorial principle, and the LED lamp of five kinds of colors is made up, and realizes that the operation shadowless lamp colour temperature is adjustable, and can with the highest 5000K that is adjusted to of colour temperature, can adapt to the needs of various operations.In addition, four gears can be in control circuit, established, can just fine adjustment can be realized by a button, convenient and swift.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is the right head lamp broken section of the present invention structural representation;
Fig. 3 is the wherein decomposition texture schematic diagram of a slice lamp active plate of right head lamp of the present invention;
Fig. 4 is that right head lamp of the present invention is regulated control section decomposition texture schematic diagram;
Fig. 5 is right head lamp principle schematic of the present invention;
Fig. 6 is the distributed architecture schematic diagram of one of them the lighting unit LED lamp on the left head lamp of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and preferred specific embodiment, structure of the present invention is done step ground explanation:
Shown in Fig. 1, the present invention is comprised of adjustable right lamp holder A and the adjustable left lamp holder B of colour temperature of illumination depth; Right lamp holder A and left lamp holder B all are fixedly connected on the holder by mobile adjustable support, are fixedly installed on the grid of operating room top by holder.
Shown in Fig. 1 and Fig. 5, the right lamp holder A that illumination depth is adjustable mainly is comprised of with the identical lamp active plate 2 of three chip architectures on the side that is connected to pedestal 1 pedestal 1.Certainly, in specific implementation process, lamp active plate 2 not only is confined to three, also can be two or more, determines as required.In the pedestal bottom surface, vertically be provided with in the heart a handle 3, hold on this handle 3 and can adjust the whole placed angle of the present invention; In addition, this handle 3 can be rotated in the forward and counter-rotate, and when being rotated in the forward, the angle that each lamp active plate is 2 is adjusted synchronously, that is to say that the radian that three lamp active plate 2 form increases gradually, and each lamp active plate 2 light focus moves down, and depth of shine is deepened; When reverse rotation, the angle synchronous backward that each lamp active plate is 2 is adjusted, and that is to say that the radian that three lamp active plate 2 form reduces gradually, and each lamp active plate 2 light focus moves up.
Realize that structure that the angle of 2 of three lamp active plate adjusts is with reference to shown in Fig. 2, Fig. 3 and Fig. 4.As shown in Figure 3, every a slice lamp active plate 2 includes a lampshade shell 21, is provided with several led light source assemblies 22 in lampshade shell 21, also is provided with one with led light source assembly 22 sealings lucite in the inner on the bottom opening of lampshade shell 21.Be provided with plate connecting rod 24 in the side of lampshade shell 21, top edge at pedestal 1 is provided with supporting seat 11, plate connecting rod 24 is flexibly connected by axle 241 and supporting seat 11, on described pedestal 1, vertically be provided with adjusting axis 12 by bottom bracket bearing cover 121, regulating axis 12 upper ends is a screw-rod structure 122, be provided with an adjusting nut 123 in adjusting axis 12 upper ends, adjusting nut 123 is provided with the connector 1231 that is connected with the end of plate connecting rod 24, be provided with a chute 1232 at connector 1231, the end of plate connecting rod 24 is fixed with one piece of connecting axle 242 that passes chute 1232, be provided with driving in the lower end of regulating axis 12 and regulate the drive motors 13 that axis 12 rotates and reverse, in order to reduce drive motors 13 resistances, also be provided with decelerator assembly 131 at drive motors 13 and 12 of axis of adjusting.The handle inner casing 31 that has been closely connected in handle 3 inner chambers, handle inner casing 31 is socketed in the outside of drive motors 13, handle 3 can be taken off sterilization when sterilization is cleaned and cleaning.Be provided with accordingly the forward by-pass cock 14 of a triggering and conducting when handle 3 is rotated in the forward and the counter-rotating by-pass cock of a triggering and conducting when handle counter-rotates in the upper end of handle inner casing 31.When 14 conducting of forward by-pass cock, drive motors 3 drives regulates axis 12 forwards, move down and be socketed in the adjusting nut 123 of regulating on the axis 12, according to lever principle, plate connecting rod 24 is as lever, axle 241 has been lifted up as propping up the lamp active plate 2 of naming a person for a particular job, and realizes that the angle of 2 of lamp active plate is regulated.
Shown in Fig. 5, the illumination depth control method is realized the change of the direction of illumination that three light beams are relative, makes three light beams produce the zones of intersection and changes, thereby realize the adjusting of illumination depth.For easy to use, the method for the angle between each lamp active plate of described synchronous adjustment is that the mode that spurs the lamp active plate according to lever principle realizes by conducting above-mentioned forward by-pass cock or the rotating of counter-rotating by-pass cock control drive motors.
With reference to Fig. 6, left lamp holder B includes at least one lighting unit, among the figure take 5 lighting units as example, one of them lighting unit is located at the center, all the other were located at the left and right sides in four minutes, each lighting unit includes lamp plate, array is placed with several LED lamps on the lamp plate, and the control circuit that connects control LED lamp, lamp plate is a regular hexagon, be provided with the LED lamp of five kinds of colors thereon, the color temperature value of the LED lamp of five kinds of colors is respectively: warm white LED lamp 1 ' is: 3000～3500K, and blue led lamp 2 ' is: 23500～25500K, cyan LED lamp 3 ' is: 23000～23500K, nature white led lamps 4 ' is: 4000～4800K, cold white led lamps 5 ' is: 7000-8000K.Each LED lamp all is comprised of a lamp pearl and lens of being located on the lamp pearl.The LED lamp bank row mode of five kinds of colors is: 18 warm white LED lamps 1 ' are located at the periphery, report to the leadship after accomplishing a task to be evenly distributed with 2 blue led lamps 2 ', 4 cyan LED lamps 3 ', 3 natural white led lamps 4 ' and 10 cold white led lamps 5 ' in the zone line that warm white LED lamp 1 ' surrounds.Warm white LED lamp 1 ' relatively other four LED lamp color temperature values is wilfully low, and color is relatively partially yellow; Nature white led lamps 4 ' is Neutral colour; Cold white led lamps 5 ' is the white of partially indigo plant; And blue led lamp 2 ' and 4 cyan LED lamp 3 ' color temperature values are relatively high, thereby so that the color temperature value after five kinds of different-colour LED lamp comprehensive adjustment can reach 5000K, can be according to operative site blood in the operation for the suitable colour temperature of how many corresponding adjustings to reach desirable contrast in tissue in order to differentiate best different tissues.
The control circuit that is connected with the LED lamp of above-mentioned five kinds of colors includes a colour temperature control circuit, the colour temperature control circuit can realize five kinds of LED lamps comprehensive after colour temperature between 3500～5000K, regulate.Easy to adjust in order to use, be provided with four colour temperature regulation stalls at the colour temperature control circuit, for example, the colour temperature of the LED operation shadowless lamp of poly-lens of the present invention is respectively: 3500K, 4000K, 4500K, 5000K.In specific implementation process, as required, also can adopt the step-less adjustment mode to control the color temperature value of the LED operation shadowless lamp of poly-lens of the present invention.
Claims (6)
1. the LED operation shadowless lamp of multicolour poly-lens light source matrix is characterized in that: include right lamp holder and the left lamp holder that colour temperature is adjustable that illumination depth is adjustable; Described right lamp holder includes a pedestal, be provided with lamp active plate more than two at the side of pedestal, every a slice lamp active plate includes a lampshade shell, be provided with the plate connecting rod in the side of lampshade shell, top edge at pedestal is provided with supporting seat, and the plate connecting rod is flexibly connected by axle and supporting seat; Described lamp active plate includes a lampshade shell, is provided with the led light source assembly in lampshade shell; Vertically be provided with the adjusting axis on the described pedestal, regulate the axis upper end and be threaded connection an adjusting nut, adjusting nut is provided with the connector that is connected with plate connecting rod end axle, connects the drive motors that the control and regulation axis rotates and reverse in the lower end of regulating axis; Described left lamp holder includes at least one lighting unit, each lighting unit includes lamp plate, array is placed with several LED lamps on the lamp plate, and the control circuit that connects control LED lamp, described LED lamp includes the LED lamp of warm white, blueness, cyan, naturally white and cold white five kinds of colors; Described warm white LED lamp is located at the periphery, and the LED lamp of all the other four kinds of colors is reported to the leadship after accomplishing a task and is evenly distributed on the zone line that warm white LED lamp surrounds; Described control circuit includes the colour temperature control circuit that the LED lamp color temperature is regulated between 3500～5000K.
2. the LED operation shadowless lamp of multicolour poly-lens light source matrix according to claim 1, it is characterized in that: the external activity of described drive motors is socketed with one handle, is connected with the forward by-pass cock of a triggering and conducting when handle is rotated in the forward and the counter-rotating by-pass cock of a triggering and conducting when handle counter-rotates on the handle.
3. the LED operation shadowless lamp of multicolour poly-lens light source matrix according to claim 1 is characterized in that: drive motors is connected with the adjusting axis by a decelerator assembly.
4. the LED operation shadowless lamp of multicolour poly-lens light source matrix according to claim 1, it is characterized in that: described lamp active plate includes a lampshade shell, is provided with the led light source assembly in lampshade shell.
5. the LED operation shadowless lamp of multicolour poly-lens light source matrix according to claim 1 is characterized in that: also be provided with one on the described lampshade shell with led light source component sealing lucite in the inner.
6. the LED operation shadowless lamp of multicolour poly-lens light source matrix according to claim 1, it is characterized in that: described colour temperature control circuit is provided with four colour temperature regulation stalls, and four colour temperature regulation stalls are respectively: 3500K, 4000K, 4500K, 5000K.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100664102A CN102168830B (en) | 2011-03-19 | 2011-03-19 | LED (light-emitting diode) operating shadowless lamps of multicolour multiple-lens light source matrixes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100664102A CN102168830B (en) | 2011-03-19 | 2011-03-19 | LED (light-emitting diode) operating shadowless lamps of multicolour multiple-lens light source matrixes |
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| CN102168830A CN102168830A (en) | 2011-08-31 |
| CN102168830B true CN102168830B (en) | 2013-03-27 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537790B (en) * | 2012-01-18 | 2014-05-21 | 山东育达医疗设备有限公司 | LED (light emitting diode) shadowless lamp |
| FR2988806B1 (en) * | 2012-03-27 | 2015-06-26 | Maquet Sas | LIGHT EMITTING DIODE WITH LIGHT EMITTING DIODE AND OPTICAL FIBERS, LIGHTING APPARATUS |
| CN103062691B (en) * | 2012-06-15 | 2015-12-02 | 上海汇丰医疗器械有限公司 | A kind of LED operation shadowless lamp |
| CN104214721B (en) * | 2013-05-31 | 2019-05-17 | 北京谊安医疗***股份有限公司 | Link shadowless lamp component and the medical lighting device with it |
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| CN1575394A (en) * | 2001-08-23 | 2005-02-02 | 奥村幸康 | Color temperature-regulable led light |
| CN1840961A (en) * | 2005-03-28 | 2006-10-04 | 沙利锡 | Light focusing device for multi-head lamp |
| CN101368708A (en) * | 2008-09-25 | 2009-02-18 | 上海品兴科技有限公司 | Concentration regulating mechanism of multi-light source operating lamp |
| CN201621547U (en) * | 2009-08-28 | 2010-11-03 | 鼎众股份有限公司 | Multisource shadowless operating lamp |
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2011
- 2011-03-19 CN CN2011100664102A patent/CN102168830B/en active Active
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 |
| CN1840961A (en) * | 2005-03-28 | 2006-10-04 | 沙利锡 | Light focusing device for multi-head lamp |
| CN101368708A (en) * | 2008-09-25 | 2009-02-18 | 上海品兴科技有限公司 | Concentration regulating mechanism of multi-light source operating lamp |
| CN201621547U (en) * | 2009-08-28 | 2010-11-03 | 鼎众股份有限公司 | Multisource shadowless operating lamp |
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Effective date of registration: 20190111 Address after: 518000 Plant B1 of Shangrong Science and Technology Industrial Factory Area, Baolong Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN BULANDENG MEDICAL TECHNOLOGY Co.,Ltd. Address before: 518000 No. 2 Baolong Five Road, Baolong Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN GLORY MEDICAL Co.,Ltd. |
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Effective date of registration: 20230417 Address after: Building 2, Building 1, Shangrong Science and Technology Industrial Park, No. 2 Baolong 5th Road, Baolong Industrial City, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee after: SHENZHEN GLORY MEDICAL Co.,Ltd. Address before: 518000 Plant B1 of Shangrong Science and Technology Industrial Factory Area, Baolong Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BULANDENG MEDICAL TECHNOLOGY Co.,Ltd. |
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