CN102748650A - White light light-emitting diode (LED) shadowless lamp - Google Patents
White light light-emitting diode (LED) shadowless lamp Download PDFInfo
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- CN102748650A CN102748650A CN2011101234277A CN201110123427A CN102748650A CN 102748650 A CN102748650 A CN 102748650A CN 2011101234277 A CN2011101234277 A CN 2011101234277A CN 201110123427 A CN201110123427 A CN 201110123427A CN 102748650 A CN102748650 A CN 102748650A
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Abstract
A white light light-emitting diode (LED) shadowless lamp relates to the technical field of medical equipment, in particular to the technical field of production of the shadowless lamp for operations. The white light LED shadowless lamp comprises a lamp base, wherein a plurality of groups of connection seats are arranged on the lamp base, and a group of whit light LED assemblies is respectively arranged in each connection seat. The white light LED shadowless lamp has the advantages of being long in service life, environment-friendly and low in energy consumption, and meets requirements of hospitals for integral environment-friendly lighting now days.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly operation is with the production technical field of shadowless lamp.
Background technology
Shadowless lamp is one of most important Medical Devices of operating room, and medical personnel are implemented in the patient and execute art position shadow-free illumination purposes through the use of shadowless lamp, thereby helps the doctor clearly to differentiate lesion tissue, successfully accomplishes operation.
Existing shadowless lamp all is to adopt many incandescent lamps or Halogen lamp LED to be combined on the lamp socket, can produce a large amount of infra-red radiations, and Metal halogen lamp also has certain ultra-violet radiation.Shine excessive ultraviolet ray, can produce injury human body.Infra-red radiation can cause surface of a wound temperature to raise, and quickens the blood clotting of patient's wound, and what be unfavorable for performing the operation normally carries out, and also can produce hot sense to doctor and nurse, is unfavorable for performing the operation and normally carries out.In addition,, do not seem so yellow, generally through expensive optical filtering measure, make colour temperature bring up to about 4400K, but nonetheless, it is unnatural that light still seems in order to make light because of the intrinsic colour temperature of halogen tungsten lamp approximately is 3200K.Because of service life of halogen tungsten lamp short, need more change the bulb continually, not only cost is high, has not increased medical personnel's working strength, as in operation, taking place, has then directly influenced lighting effect, what be unfavorable for performing the operation carries out smoothly.In addition, the light source of traditional shadowless lamp needs mains-supplied, and its stand-by power supply needs complicated inversion system, with the power supply of battery dc low-voltage, be converted into the civil power of ac high voltage, has not only increased the complexity of cost, system, has also increased security risk.More crucial is, no matter which kind of existing light source all has stroboscopic, can increase medical personnel's asthenopia, is unfavorable for the carrying out of prolonged operations.
Summary of the invention
The object of the invention is to design a kind of low cost that can overcome the prior art defective, life-span length, no stroboscopic, radiationless white light LEDs shadowless lamp.
The present invention includes lamp socket, many group Connection Blocks are set on said lamp socket, one group of white light LEDs assembly is set respectively in each Connection Block separately.
The present invention utilizes the LED technology platform; Its appearance is to be accompanied by the continuous full-fledged of LED technology and realization; Chip design and the encapsulation technology of LED can fully satisfy the requirement of shadowless lamp on illumination and colour rendering index now, and LED also has the advantage of life-span length, environmental protection, low energy consumption simultaneously, meet the requirement of the whole green illumination of current hospital; In addition, the spatial distribution of led light source has also determined it to be suitable as very much the light source of operation shadowless lamp.
Concrete characteristics are:
1, outstanding cold light effect: adopting the new LED cold light source as the operation illumination, is real cold light source, and doctor's head and patient's wound area almost do not have temperature rise.
2, light quality is good: white light LEDs has the chromaticity characteristics of the general surgery of being different from the shadowless lamp light source; Can increase the aberration of its hetero-organization of blood and human body, internal organs; Doctor's vision is more clear in the feasible operation; Each tissue, the internal organs of human body are distinguished more easily in the blood of trickling, infiltration, and this is that general surgery is not available with shadowless lamp.
3, stepless brilliance is regulated: adopt the brightness of the stepless regulated LED of digital form, the operator can make it reach ideal comfort level according to self the adaptability regulated at will brightness to brightness, makes the eyes that work long hours be difficult for producing sense of fatigue.
4, no stroboscopic: because the LED shadowless lamp is pure direct current supply, no stroboscopic is difficult for making eyes to produce sense of fatigue, also can not produce Harmonic Interference to other equipment of working region.
5, illuminance is even: adopt special optical system, 360 ° of uniform irradiations are being observed on the object, and no diplopia produces, and definition is high.
6, the life-span is long: LED shadowless lamp average life span long (35 000 h), much larger than annular electricity-saving lamp (1 500 ~ 2 500 h), the life-span is more than ten times of electricity-saving lamp.
7, energy-conserving and environment-protective: LED has higher luminous efficiency, and is shock-resistant, is difficult for broken, no mercury pollution, and its light that sends does not contain infrared and the radiation pollution ultraviolet composition.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The present invention includes lamp socket 1, four groups of Connection Blocks 2 are set on lamp socket 1, one group of white light LEDs assembly 3 is set respectively in each Connection Block 2 separately.
Claims (1)
1. the white light LEDs shadowless lamp is characterized in that comprising lamp socket, and many group Connection Blocks are set on said lamp socket, and one group of white light LEDs assembly is set respectively in each Connection Block separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101234277A CN102748650A (en) | 2011-05-13 | 2011-05-13 | White light light-emitting diode (LED) shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101234277A CN102748650A (en) | 2011-05-13 | 2011-05-13 | White light light-emitting diode (LED) shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102748650A true CN102748650A (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101234277A Pending CN102748650A (en) | 2011-05-13 | 2011-05-13 | White light light-emitting diode (LED) shadowless lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN102748650A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632472Y (en) * | 2003-06-26 | 2004-08-11 | 蔡勇 | LED operating 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 |
| US20080074574A1 (en) * | 2006-09-09 | 2008-03-27 | Topson Optoelectronics Semi-Conductor Co., Ltd. | Background light module with oval lenses |
| CN201072116Y (en) * | 2007-01-12 | 2008-06-11 | 重庆邦桥科技有限公司 | LED operation shadowless lamp |
| CN202065821U (en) * | 2011-05-13 | 2011-12-07 | 江苏科凌医疗器械有限公司 | White light-emitting diode (LED) shadowless lamp |
-
2011
- 2011-05-13 CN CN2011101234277A patent/CN102748650A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2632472Y (en) * | 2003-06-26 | 2004-08-11 | 蔡勇 | LED operating lamp |
| US20080074574A1 (en) * | 2006-09-09 | 2008-03-27 | Topson Optoelectronics Semi-Conductor Co., Ltd. | Background light module with oval lenses |
| CN201072116Y (en) * | 2007-01-12 | 2008-06-11 | 重庆邦桥科技有限公司 | LED operation shadowless 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 |
| CN202065821U (en) * | 2011-05-13 | 2011-12-07 | 江苏科凌医疗器械有限公司 | White light-emitting diode (LED) shadowless lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |