WO2019015620A1 - 智能头灯灯组 - Google Patents

智能头灯灯组 Download PDF

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Publication number
WO2019015620A1
WO2019015620A1 PCT/CN2018/096182 CN2018096182W WO2019015620A1 WO 2019015620 A1 WO2019015620 A1 WO 2019015620A1 CN 2018096182 W CN2018096182 W CN 2018096182W WO 2019015620 A1 WO2019015620 A1 WO 2019015620A1
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Prior art keywords
control unit
sub
unit group
group
set according
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PCT/CN2018/096182
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English (en)
French (fr)
Inventor
刘云奇
金振华
曾维
曾晨光
杨习锋
郭少成
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广州新诚生物科技有限公司
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Publication of WO2019015620A1 publication Critical patent/WO2019015620A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present application relates to the field of headlight technology, and in particular to a smart headlight lamp set applied to medical operations.
  • the headlights worn by doctors are LED light groups, and the LED light groups are composed of several LED light units.
  • the illumination range cannot completely cover the effective field of view, so that there is a blind spot of illumination when the doctor performs the operation, which affects the operation operation; often requires the help of the under-the-counter nurse to manually adjust the headlight
  • the direction of illumination not only increases the workload of the roving nurse, but also affects the continuity of the doctor's operation.
  • some existing LED light groups only blindly increase the illumination range, which causes the illumination range to be too large, which causes the doctor's line of sight to be unable to concentrate, which is easy to visual fatigue and affect the doctor's surgical operation.
  • the existing LED lamp group usually adopts separate control or centralized control for each LED lamp. When the individual control is performed, the number of LED lamps is large, the control is difficult, and the fault is easy to occur. When the control is centralized, although the control is easy, However, the accuracy is not high enough to meet the lighting needs of doctors during surgery.
  • the purpose of the present application is to provide a smart headlight lamp set to alleviate the technical problems that the existing illumination range cannot be fully covered and cannot be accurately illuminated after full coverage in time.
  • the technical solution of the present application is as follows:
  • a smart headlight lamp set the sub-control unit group is composed of a plurality of central sub-control units, the intermediate sub-control unit group is composed of a plurality of intermediate sub-control units, and the peripheral sub-control unit group consists of several peripherals
  • the sub-control unit is composed of a central sub-control unit, an intermediate sub-control unit and a peripheral sub-control unit each composed of a plurality of adjacent LED lamps.
  • the central sub-control unit group, the intermediate pressure control unit group and the peripheral pressure control unit group are independently controlled to open and close.
  • the central sub-control unit group is composed of a plurality of central sub-control units
  • the intermediate sub-control unit group is composed of a plurality of intermediate sub-control units
  • the peripheral sub-control unit group is composed of a plurality of peripheral sub-control units.
  • the control unit is composed of a central sub-control unit, an intermediate sub-control unit and a peripheral sub-control unit each composed of a plurality of adjacent LED lamps.
  • each of the central sub-control units is independently controlled to open and close; each of the intermediate sub-control units is independently controlled to open and close; each of the peripheral sub-control units is independently controlled to open and close .
  • each LED lamp is independently controlled to open and close.
  • the number of LED lamps constituting the central sub-control unit is smaller than the number of LED lamps constituting the intermediate sub-control unit, and the number of LED lamps constituting the intermediate sub-control unit is smaller than the composition of the peripheral sub-control The number of LED lights in the unit.
  • the illumination area of the central sub-control unit is smaller than the illumination area of the intermediate sub-control unit; the illumination area of the intermediate sub-control unit is smaller than the illumination area of the peripheral sub-control unit.
  • the illumination intensity of the central sub-control unit is greater than the illumination intensity of the intermediate sub-control unit; the illumination intensity of the intermediate sub-control unit is greater than the illumination intensity of the peripheral sub-control unit.
  • the shape of the LED lamp body is longitudinally convex and laterally concave.
  • the main body of the LED lamp group has a bilateral angle A, the degree of A is 40 degrees to 80 degrees, the lateral curvature of the main body of the LED lamp group is the bilateral angle B, and the degree of B is 95 degrees to 145 degrees. degree.
  • the spot of each sub-unit has a spot diameter of 10 cm at a distance of 50 cm from the light source; the spots of adjacent two light sub-units have a moderate overlap.
  • the LED lamps have a total of 40, each of the LED lamps has a regular hexagonal shape, and the sides of the regular hexagons are 0.5 to 0.8 cm, and the adjacent two LED lamps are adjacent to each other. Long connected to form a main body area of an LED lamp set having a width of 4 to 6 cm and a length of 6 to 12 cm.
  • the central sub-control unit group is arranged in the left-right direction, and the intermediate pressure control unit group is symmetrically disposed on both sides of the central pressure control unit group in the left-right direction, and the peripheral sub-control unit group Surrounding the central sub-control unit group and the intermediate sub-control unit group.
  • the LED lamps have a total of 145, and the LED lamps have a total of 145, each of the LED lamps has a regular hexagonal shape, and the side length of the regular hexagon is 0.2 to 0.5 cm.
  • Two adjacent LED lamps are connected to each other to form a main body region of the LED lamp group having a width of 4 to 6 cm and a length of 6 to 12 cm.
  • the central sub-control unit group is arranged in an up-and-down direction, and the intermediate pressure control unit group is symmetrically disposed on both sides of the central pressure control unit group in a left-right direction, and the peripheral sub-control unit group Surrounding the central sub-control unit group and the intermediate sub-control unit group.
  • the LED lamps have a total of 128, each of the LED lamps has a square shape, and the side length of the square is 0.4-0.8 cm.
  • the adjacent two LED lamps are connected to each other to form a width.
  • the main body area of the LED lamp group is 4 to 6 cm and the length is 6 to 12 cm.
  • the central sub-control unit group, the intermediate pressure control unit group, and the peripheral sub-control unit group are all rectangular; the intermediate pressure control unit group surrounds the central sub-control unit group, The peripheral sub-control unit group surrounds the intermediate pressure control unit group.
  • One of the purposes of the present application is to divide the subunits into a central sub-control unit group, an intermediate sub-control unit group, and a peripheral sub-control unit group, and gradually expand the illumination range of the LED light group from the middle to the periphery to achieve full coverage of the effective field of view. At the same time, the range will not be too large, which will help the concentration of the doctor's line of sight, reduce visual fatigue, and improve the efficiency and accuracy of the operation.
  • One of the purposes of the present application is to make the LED lamp component a plurality of sub-units, and the sub-unit as the minimum unit controlled by the program can reduce the difficulty of program control, improve the program control efficiency, and have high control precision.
  • 1 is a schematic view showing the shape curvature of the main body of the LED lamp group of the present application
  • Figure 3 is a second combination of the main body of the LED lamp set of the present application.
  • Figure 4 is a third combination of the main body of the LED lamp set of the present application.
  • LED lamp group body 11, central sub-control unit group; 12, intermediate sub-control unit group; 13, peripheral sub-control unit group; 14, LED lamp.
  • FIG. 1 is a schematic view showing the shape and curvature of the main body of the LED lamp group of the present application
  • FIG. 2 is a first combination mode of the main body of the LED lamp group of the present application
  • FIG. 3 is a second combination mode of the main body of the LED lamp group of the present application
  • the present application provides a smart headlight lamp set including an LED lamp set main body 1.
  • the overall shape of the LED lamp set main body 1 is longitudinally convex and laterally concave.
  • the above-mentioned longitudinal direction is the up-and-down direction in the front view 1, and the horizontal direction is the left-right direction in the front view 1. That is, in the longitudinal direction, the main body 1 of the LED lamp group gradually sinks from the center to the both ends; in the lateral direction, the main body 1 of the LED lamp group gradually rises from the center to the both ends.
  • the design can increase the illumination area of the main body 1 of the LED lamp group in the longitudinal direction, achieve the effect of full illumination range, realize the illumination concentration in the lateral direction, and achieve the effect of accurate illumination range and concentrated brightness.
  • the longitudinal curvature of the LED lamp body 1 is a bilateral angle A
  • the degree of the bilateral angle A is 40 degrees to 80 degrees
  • the lateral curvature of the LED lamp body 1 is the bilateral angle B
  • the degree of the bilateral angle B From 95 degrees to 145 degrees, the above-mentioned angle design enables the overall illumination range of the main body of the LED lamp set 1 to completely cover the line of sight range due to the fact that the doctor's implementation is concentrated on the patient during surgery.
  • the bilateral angle A is the angle of the central angle corresponding to the arc formed by bending the LED lamp body 1 in the longitudinal direction
  • the above-mentioned bilateral angle B is the center of the arc formed by the LED lamp body 1 being curved in the lateral direction. The angle of the corner.
  • the above structure is mainly for realizing that the range of illumination of the headlights during the doctor's surgery completely covers the doctor's line of sight.
  • the scope of the headlights completely covers the doctor's line of sight, further solving the problem of precise control of the headlight range.
  • the LED lamp unit body 1 is divided into a plurality of subunits, and the subunit includes a central sub-control unit group 11, an intermediate sub-control unit group 12, and a peripheral sub-control unit group 13, and the intermediate sub-control unit group 12 is surrounded.
  • peripheral sub-control unit groups 13 are circumferentially disposed at the periphery of the intermediate sub-control unit group 12. Since the entire headlight is controlled by the program, the central sub-control unit group 11, the intermediate pressure control unit group 12, and the peripheral pressure control unit group 13 are independently controlled to open and close.
  • the subunit is used as the smallest unit controlled by the program, the difficulty of program control can be reduced, the program control efficiency can be improved, and precise control can be realized.
  • the central sub-control unit group 11 is composed of a plurality of central sub-control units
  • the intermediate sub-control unit group 12 is composed of a plurality of intermediate sub-control units
  • the peripheral sub-control unit group 13 is composed of a plurality of peripheral sub-control units
  • the central sub- The control unit, the intermediate sub-control unit and the peripheral sub-control unit are each composed of a number of adjacent LED lamps 14.
  • each central sub-control unit is independently controlled to open and close; each intermediate sub-control unit is independently controlled to open and close; each peripheral sub-control unit is independently controlled to open and close.
  • the central sub-control unit, the intermediate sub-control unit, and the peripheral sub-control unit are all controlled as the minimum unit, precise control can be further realized.
  • each LED lamp is independently controlled to open and close, provided that the sub-unit independent control or the central sub-control unit, the intermediate sub-control unit, and the peripheral sub-control unit are independently controlled.
  • the observation range is mainly concentrated in the central part of about 30cm in diameter, and the part outside 30cm sometimes needs to be observed, but belongs to the non-main observation area, and the number of LED lamps 14 constituting the central sub-control unit is smaller than that of the intermediate sub-control unit.
  • the number of LED lamps 14 and the number of LED lamps 14 that make up the intermediate sub-control unit are smaller than the number of LED lamps 14 that make up the peripheral sub-control unit.
  • the illumination area of the central sub-control unit is smaller than the illumination area of the intermediate sub-control unit; the illumination area of the intermediate sub-control unit is smaller than the illumination area of the peripheral sub-control unit.
  • the central sub-control unit contains a small number of units, a small illumination range, and precise program control.
  • the intermediate sub-control unit and the peripheral sub-control unit contain a large number of units, a large illumination range, and a rough program control, which is in line with the doctor's surgical observation range. Precise control of the purpose of headlight illumination;
  • the illumination intensity of the central sub-control unit is greater than the illumination intensity of the intermediate sub-control unit; the illumination intensity of the intermediate sub-control unit is greater than the illumination intensity of the peripheral sub-control unit.
  • the spot of each subunit has a spot diameter of 10 cm at a distance of 50 cm from the light source, and the spots of the adjacent two light subunits have a moderate overlap.
  • the LED lamp unit body 1 has at least three combinations.
  • the first combination mode is as shown in FIG. 2, and the LED lamps 14 have a total of 40.
  • Each of the LED lamps 14 has a regular hexagon shape and a side length of the regular hexagon. It is 0.5 to 0.8 cm, and two adjacent LED lamps 14 are connected to each other to form an LED lamp unit body 1 region having a width of 4 to 6 cm and a length of 6 to 12 cm.
  • the central sub-control unit group 11 is arranged in the left-right direction
  • the intermediate pressure control unit group 12 is symmetrically disposed on both sides of the central pressure control unit group 11 in the left-right direction
  • the peripheral sub-control unit group 13 surrounds the central sub-control unit group 11 And intermediate sub-control unit group 12.
  • the number of central sub-control unit groups 11 is four, and the direction of the front view 2 is arranged along the left and right.
  • the intermediate sub-control unit group 12 includes two portions which are symmetrically disposed on both sides of the central sub-control unit group 11 in the left-right direction, and the peripheral sub-control unit group 13 surrounds the intermediate sub-control unit group 12.
  • each LED lamp 14 has a regular hexagonal shape and a regular hexagon side length of 0.2 to 0.5cm, two adjacent LED lamps 14 are connected to each other to form an LED lamp unit body 1 region having a width of 4 to 6 cm and a length of 6 to 12 cm.
  • the central sub-control unit group 11 is arranged in the up and down direction
  • the intermediate pressure control unit group 12 is symmetrically disposed on both sides of the center pressure control unit group 11 in the left-right direction
  • the peripheral sub-control unit group 12 surrounds the center sub-control unit group 11 And intermediate sub-control unit group 12.
  • the central sub-control unit group 11 is arranged up and down in the direction of the front view 3.
  • the intermediate sub-control unit group 12 includes two portions which are symmetrically disposed on both sides of the central sub-control unit group 11 in the left-right direction, and the peripheral sub-control unit group 13 surrounds the intermediate sub-control unit group 12.
  • the third combination mode is as shown in FIG. 4, the LED lamps 14 have a total of 128, each of the LED lamps 14 has a square shape, the side length of the square is 0.4 to 0.8 cm, and the adjacent two LED lamps 14 are connected to each other.
  • An LED lamp unit body 1 region having a width of 4 to 6 cm and a length of 6 to 12 cm is formed.
  • the central sub-control unit group 11 is arranged left and right in the direction of the front view 4.
  • the intermediate sub-control unit group 12 is surrounded by the central sub-control unit group 11 on the left and right, and the peripheral sub-control unit group 13 surrounds the intermediate sub-control unit group 12.
  • the central sub-control unit group 11, the intermediate sub-control unit group 12, and the peripheral pressure control unit group 13 are all rectangular.
  • the illumination range of the main body of the LED lamp group 1 of the above three combinations covers the range that the surgeon needs to see during surgery.
  • the minimum range that the surgeon needs to see during surgery is generally 8 cm in diameter, and the central sub-control unit group 11 is intermediate.
  • the central control unit of the control unit group 12 and the peripheral sub-control unit group 13 forms a region having a diameter of about 10 to 12 cm, which can cover the doctor's observation range but does not have a wide range.
  • the intelligent headlight lamp group of the present application has the sub-unit divided into a central sub-control unit group, an intermediate sub-control unit group and a peripheral sub-control unit group, and each unit group is individually controlled, achieving the technical effect of precise control. Further, since the illumination range of the LED light group is gradually expanded from the middle to the periphery to achieve a full coverage of the effective field of view, the illumination range is not excessively large, which is advantageous for the concentration of the doctor's line of sight, reduces visual fatigue, and improves the efficiency of the operation. And accuracy.
  • the LED lamp component is divided into several sub-units, and the sub-unit is used as the minimum unit controlled by the program to reduce the difficulty of program control, improve the program control efficiency, and the control precision is high.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

一种智能头灯灯组，包括LED灯组主体（1），LED灯组主体（1）分为若干个亚单元，亚单元包括中心亚控制单元组（11）、中间亚控制单元组（12）和外围亚控制单元组（13），中间亚控制单元组（12）环绕设置在中心亚控制单元组（11）的外围，外围亚控制单元组（13）环绕设置在中间亚控制单元组（12）的外围。该智能头灯灯组，达到完全覆盖视野的范围的同时，又能精准照射，提高手术的效率和准确度。

Description

智能头灯灯组
相关申请的交叉引用
本申请要求于2017年07月19日提交中国专利局的申请号为201710592335.0、名称为“智能头灯灯组”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及头灯技术领域，具体涉及一种应用于医疗手术的智能头灯灯组。
背景技术
在做手术或某些操作的时候，医生通常需要佩戴头灯以照明操作区域，提高手术操作的准确性。通常医生佩戴的头灯为LED灯组，LED灯组是由若干个LED灯单元组合而成。现有的用于手术照明的LED灯组在照明的时候，照射范围不能完全覆盖有效视野范围，使得医生进行操作时存在照明盲区，影响手术操作；常需要台下巡回护士帮助，手动调节头灯照射方向，这样不仅增加了巡回护士的工作量，也影响到医生操作的连续性。
目前，为了消除视线盲区，一些现有的LED灯组只是盲目地加大了光照范围，这样造成了光照范围过大，导致医生的视线无法集中，容易视觉疲劳，影响医生的手术操作。此外，现有的LED灯组对每个LED灯的控制通常是采用单独控制或集中控制，单独控制时由于LED灯数量较多，控制难度大，容易出现故障，集中控制时，虽然控制容易，但精度不高，不能满足医生手术时的照明需求。
因此，特别需要设计一种完全覆盖有效视野范围而又能精准照射视野关注点的高效智能调控的新型头灯灯组，以解决现有技术中存在的问题。
申请内容
本申请的目的包括提供一种智能头灯灯组，以缓解现有技术中存在的照射范围无法全覆盖以及及时全覆盖后无法精准照射的技术问题。为实现上述目的，本申请的技术方案如下：
一种智能头灯灯组，所述亚控制单元组由若干个中心亚控制单元组成，所述中间亚控制单元组由若干个中间亚控制单元组成，所述外围亚控制单元组由若干个外围亚控制单元组成，所述中心亚控制单元、中间亚控制单元和外围亚控制单元均由若干个相邻的LED灯组成。
为了进一步实现本申请，所述中心亚控制单元组、所述中间压控制单元组和所述外围压控制单元组均为独立控制开合。
为了进一步实现本申请，所述中心亚控制单元组由若干个中心亚控制单元组成，所述中间亚控制单元组由若干个中间亚控制单元组成，所述外围亚控制单元组由若干个外围亚控制单元组成，所述中心亚控制单元、中间亚控制单元和外围亚控制单元均由若干个相邻的LED灯组成。
为了进一步实现本申请，每个所述中心亚控制单元均为独立控制开合；每个所述中间亚控制单元均为独立控制开合；每个所述外围亚控制单元均为独立控制开合。
为了进一步实现本申请，每个LED灯均为独立控制开合。
为了进一步实现本申请，组成所述中心亚控制单元的LED灯数量小于组成所述中间亚控制单元的LED灯的数量，组成所述中间亚控制单元的LED灯的数量小于组成所述外围亚控制单元的LED灯的数量。
为了进一步实现本申请，所述中心亚控制单元的照射面积小于所述中间亚控制单元的照射面积；所述中间亚控制单元的照射面积小于所述外围亚控制单元的照射面积。
为了进一步实现本申请，所述中心亚控制单元的照射强度大于所述中间亚控制单元的照射强度；所述中间亚控制单元的照射强度大于所述外围亚控制单元的照射强度。
为了进一步实现本申请，所述LED灯组主体的形状呈纵向外凸，横向内凹。
为了进一步实现本申请，所述LED灯组主体的为双边夹角A，A的度数为40度～80度，LED灯组主体的横向曲率为双边夹角B，B的度数为95度～145度。
为了进一步实现本申请，每一个亚单元的光斑在距光源50cm处的光斑直径为10cm；相邻两光照亚单元的光斑有适度的重叠。
为了进一步实现本申请，所述LED灯总共有40个，每个所述LED灯的形状均为正六边形，正六边形的边长为0.5～0.8cm，相邻两个所述LED灯边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体区域。
为了进一步实现本申请，所述中心亚控制单元组沿左右方向排布，所述中间压控制单元组沿左右方向对称设置在所述中心压控制单元组的两侧，所述外围亚控制单元组包围所述中心亚控制单元组和所述中间亚控制单元组。
为了进一步实现本申请，所述LED灯总共有145个，所述LED灯总共有145个，每个所述LED灯的形状均为正六边形，正六边形的边长为0.2～0.5cm，相邻两个所述LED灯边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体区域。
为了进一步实现本申请，所述中心亚控制单元组沿上下方向排布，所述中间压控制单元组沿左右方向对称设置在所述中心压控制单元组的两侧，所述外围亚控制单元组包围所述中心亚控制单元组和所述中间亚控制单元组。
为了进一步实现本申请，所述LED灯总共有128个，每个所述LED灯的形状为正方 形，正方形的边长为0.4～0.8cm，相邻两个LED灯边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体区域。
为了进一步实现本申请，所述中心亚控制单元组、所述中间压控制单元组、所述外围亚控制单元组均为矩形；所述中间压控制单元组包围所述中心亚控制单元组，、所述外围亚控制单元组包围所述中间压控制单元组。
有益效果
(1)本申请目的之一是将亚单元分为中心亚控制单元组、中间亚控制单元组和外围亚控制单元组，从中间向外围逐步扩大LED灯组的光照范围，达到完全覆盖有效视野的范围的同时，不会使照射范围过大，有利于医生视线的集中，减少视觉疲劳，提高手术的效率和准确度。
(2)本申请目的之一是将LED灯组分为若干个亚单元，将亚单元作为程序控制的最小单元可以降低程序控制的难度，提高程序控制效率，而且控制精度高。
附图说明
为了更清楚的说明本申请实施例的技术方案，下面对实施例中需要使用的附图作简单介绍。应当理解，以下附图仅示出了本申请的某些实施方式，不应被看作是对本申请范围的限制。对于本领域技术人员而言，在不付出创造性劳动的情况下，能够根据这些附图获得其他附图。
图1为本申请LED灯组主体的形状曲率示意图；
图2为本申请LED灯组主体的第一种组合方式；
图3为本申请LED灯组主体的第二种组合方式；
图4为本申请LED灯组主体的第三种组合方式。
附图标记说明：
1、LED灯组主体；11、中心亚控制单元组；12、中间亚控制单元组；13、外围亚控制单元组；14、LED灯。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合附图，对本申请实施例中的技术方案进行清楚、完整的描述。显然，所描述的实施例是本申请的一部分实施例，而不是全部的实施例。
因此，以下对本申请的实施例的详细描述并非旨在限制要求保护的本申请的范围，而是仅仅表示本申请的部分实施例。基于本申请中的实施例，本领域普通技术人员在 没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征和技术方案可以相互组合。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
下面结合附图对本申请作进一步地详细的说明，这些附图均为简化的示意图，仅以示意方式说明本申请的基本结构，本具体实施的方向以图1方向为标准。
图1为本申请LED灯组主体的形状曲率示意图；图2为本申请LED灯组主体的第一种组合方式；图3为本申请LED灯组主体的第二种组合方式；图4为本申请LED灯组主体的第三种组合方式。
首先，请参照图1，本申请提供一种智能头灯灯组，该智能头灯灯组包括LED灯组主体1，LED灯组主体1整体的形状呈纵向外凸，横向内凹。上述的纵向为正视图1时的上下方向，横向为正视图1时的左右方向。即沿纵向方向，LED灯组主体1自中心向两端逐渐下沉；沿横向方向，LED灯组主体1自中心向两端逐渐上扬。该设计可以让LED灯组主体1沿纵向实现照射面积增大，达到照射范围全的效果，横向实现照射光亮集中，达到照射范围准确、亮度集中的效果。
作为优选，LED灯组主体1的纵向曲率为双边夹角A，双边夹角A的度数为40度～80度，LED灯组主体1的横向曲率为双边夹角B，双边夹角B的度数为95度～145度，由于手术时，医生的实现集中在病人身上，上述的角度设计可以使LED灯组主体1的整体照射范围能够完全覆盖视线范围。上述的双边夹角A为LED灯组主体1沿纵向弯曲形成的圆弧所对应的圆心角的角度；上述的双边夹角B为LED灯组主体1沿横向弯曲形成的圆弧所对应的圆心角的角度。
上述结构主要为了实现医生手术过程中头灯的照射范围完全覆盖医生的视线。接下来除了实现医生手术过程中头灯的照射范围完全覆盖医生的视线外，进一步的解决头灯照射范围精准控制的问题。
请参照图2-图4，LED灯组主体1分为若干亚单元，亚单元包括中心亚控制单元组11、中间亚控制单元组12和外围亚控制单元组13，中间亚控制单元组12环绕设置在中心亚控制单元组11的外围，外围亚控制单元组13环绕设置在中间亚控制单元组12的外围。因为整个头灯是通过程序控制的，中心亚控制单元组11、中间压控制单元组12和外围压控制单元组13均为独立控制开合。当将亚单元作为程序控制的最小单元可以降低程序控制的难度，提高程控效率，实现精准控制。
进一步的，中心亚控制单元组11由若干个中心亚控制单元组成，中间亚控制单元组 12由若干个中间亚控制单元组成，外围亚控制单元组13由若干个外围亚控制单元组成，中心亚控制单元、中间亚控制单元和外围亚控制单元均由若干个相邻的LED灯14组成。
作为优选，每个中心亚控制单元均为独立控制开合；每个中间亚控制单元均为独立控制开合；每个外围亚控制单元均为独立控制开合。当将中心亚控制单元、中间亚控制单元、外围亚控制单元均作为最小单元开控制时，可以进一步的实现精准控制。
作为优选，每个LED灯均为独立控制开合，前提是在上述的亚单元独立控制或中心亚控制单元、中间亚控制单元、外围亚控制单元均独立控制。
根据医生的手术的观察范围主要集中在中心部分约30cm直径，30cm之外的部分有时也会需要观察，但属于非主要观测区域，组成中心亚控制单元的LED灯14数量小于组成中间亚控制单元的LED灯14的数量、组成中间亚控制单元的LED灯14的数量小于组成外围亚控制单元的LED灯14的数量。
作为优选，中心亚控制单元的照射面积小于中间亚控制单元的照射面积；中间亚控制单元的照射面积小于外围亚控制单元的照射面积。
中心亚控制单元包含的单元数少，照射范围小，程序控制精确，中间亚控制单元和外围亚控制单元包含的单元数多，照射范围大，程序控制粗略，符合医生的手术的观察范围，达到精准控制头灯照射的目的；
作为优选，中心亚控制单元的照射强度大于中间亚控制单元的照射强度；中间亚控制单元的照射强度大于外围亚控制单元的照射强度。该设计可以让中心最容易进行照射的区域的关照强度更大，光照更加集中，实现观察度好。逐渐向外，光照强度降低，外围的观察并不需要非常的亮，因此，可以在看到外围的同时，降低能耗。
每一亚单元的光斑在离光源50cm处的光斑直径为10cm，相邻两光照亚单元的光斑有适度的重叠。其中LED灯组主体1至少有三种组合方式，第一种组合方式如图2所示，LED灯14总共有40个，每个LED灯14的形状均为正六边形，正六边形的边长为0.5～0.8cm，相邻两个LED灯14边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体1区域。此时，中心亚控制单元组11沿左右方向排布，中间压控制单元组12沿左右方向对称设置在中心压控制单元组11的两侧，外围亚控制单元组13包围中心亚控制单元组11和中间亚控制单元组12。中心亚控制单元组11的数量为4个，正视图2的方向，沿左右排布。中间亚控制单元组12包括两个部分，分别沿左右方向对称设置在中心亚控制单元组11的两侧，外围亚控制单元组13包围中间亚控制单元组12。
第二种组合方式，如图3所示，LED灯14总共有145个，LED灯14总共有145个，每个LED灯14的形状均为正六边形，正六边形的边长为0.2～0.5cm，相邻两个LED灯14边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体1区域。此时，中心 亚控制单元组11沿上下方向排布，中间压控制单元组12沿左右方向对称设置在中心压控制单元组11的两侧，外围亚控制单元组12包围中心亚控制单元组11和中间亚控制单元组12。中心亚控制单元组11在正视图3的方向时沿上下排布。中间亚控制单元组12包括两个部分，分别沿左右方向对称设置在中心亚控制单元组11的两侧，外围亚控制单元组13包围中间亚控制单元组12。
第三种组合方式如图4所示，LED灯14总共有128个，每个LED灯14的形状为正方形，正方形的边长为0.4～0.8cm，相邻两个LED灯14边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体1区域。此时，中心亚控制单元组11在正视图4的方向时沿左右排布。中间亚控制单元组12沿左右包围在中心亚控制单元组11，外围亚控制单元组13包围中间亚控制单元组12。中心亚控制单元组11、中间亚控制单元组12和外围压控制单元组13均为矩形。
以上三种组合方式的LED灯组主体1的光照范围均覆盖外科医生手术时需要看的范围，外科医生手术时需要需要看的最小范围为一般为直径8cm，中心亚控制单元组11、中间亚控制单元组12和外围亚控制单元组13的中心部分亚控制单元形成的区域直径约为10～12cm，可以保障覆盖医生观察范围但又不会范围过广。
以上所述仅为本申请的较佳实施方式，本申请并不局限于上述实施方式，在实施过程中可能存在局部微小的结构改动，如果对本申请的各种改动或变型不脱离本申请的精神和范围，且属于本申请的权利要求和等同技术范围之内，则本申请也意图包含这些改动和变型。
工业实用性
本申请的智能头灯灯组，由于将亚单元分为中心亚控制单元组、中间亚控制单元组和外围亚控制单元组，每个单元组单独控制，达到了控制精准的技术效果。进一步的，由于从中间向外围逐步扩大LED灯组的光照范围，达到完全覆盖有效视野的范围的同时，不会使照射范围过大，有利于医生视线的集中，减少视觉疲劳，提高手术的效率和准确度。将LED灯组分为若干个亚单元，将亚单元作为程序控制的最小单元可以降低程序控制的难度，提高程序控制效率，而且控制精度高。

Claims (17)

  1. 一种智能头灯灯组，包括LED灯组主体，其特征在于，所述LED灯组分为若干个亚单元，所述亚单元包括中心亚控制单元组、中间亚控制单元组和外围亚控制单元组，所述中间亚控制单元组环绕设置在中心亚控制单元组的外围，所述外围亚控制单元组环绕设置在中间亚控制单元组的外围。
  2. 根据权利要求1所述的智能头灯灯组，其特征在于，所述中心亚控制单元组、所述中间压控制单元组和所述外围压控制单元组均为独立控制开合。
  3. 根据权利要求1或2所述的智能头灯灯组，其特征在于，所述中心亚控制单元组由若干个中心亚控制单元组成，所述中间亚控制单元组由若干个中间亚控制单元组成，所述外围亚控制单元组由若干个外围亚控制单元组成，所述中心亚控制单元、中间亚控制单元和外围亚控制单元均由若干个相邻的LED灯组成。
  4. 根据权利要求3所述的智能头灯灯组，其特征在于，每个所述中心亚控制单元均为独立控制开合；每个所述中间亚控制单元均为独立控制开合；每个所述外围亚控制单元均为独立控制开合。
  5. 根据权利要求3或4所述的智能头灯灯组，其特征在于，每个LED灯均为独立控制开合。
  6. 根据权利要求2-5任一项所述的智能头灯灯组，其特征在于，组成所述中心亚控制单元的LED灯数量小于组成所述中间亚控制单元的LED灯的数量，组成所述中间亚控制单元的LED灯的数量小于组成所述外围亚控制单元的LED灯的数量。
  7. 根据权利要求2-5任一项所述的智能头灯灯组，其特征在于，所述中心亚控制单元的照射面积小于所述中间亚控制单元的照射面积；所述中间亚控制单元的照射面积小于所述外围亚控制单元的照射面积。
  8. 根据权利要求2-5任一项所述的智能头灯灯组，其特征在于，所述中心亚控制单元的照射强度大于所述中间亚控制单元的照射强度；所述中间亚控制单元的照射强度大于所述外围亚控制单元的照射强度。
  9. 根据权利要求1-8任一项所述的智能头灯灯组，其特征在于，所述LED灯组主体的形状呈纵向外凸，横向内凹。
  10. 根据权利要求1-9任一项所述的智能头灯灯组，其特征在于，所述LED灯组主体的为双边夹角A，双边夹角A的度数为40度～80度，LED灯组主体的横向曲率为双边夹角B，双边夹角B的度数为95度～145度。
  11. 根据权利要求1-10任一项所述的智能头灯灯组，其特征在于，每一个亚单元的光斑在距光源50cm处的光斑直径为10cm；相邻两光照亚单元的光斑有适度的重叠。
  12. 根据权利要求1-11任一项所述的智能头灯灯组，其特征在于，所述LED灯总共有40个，每个所述LED灯的形状均为正六边形，正六边形的边长为0.5～0.8cm，相邻两个所述LED灯边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体区域。
  13. 根据权利要求12所述的智能头灯灯组，其特征在于，所述中心亚控制单元组沿左右方向排布，所述中间压控制单元组沿左右方向对称设置在所述中心压控制单元组的两侧，所述外围亚控制单元组包围所述中心亚控制单元组和所述中间亚控制单元组。
  14. 根据权利要求1-11任一项所述的智能头灯灯组，其特征在于，所述LED灯总共有145个，每个所述LED灯的形状均为正六边形，正六边形的边长为0.2～0.5cm，相邻两个所述LED灯边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体区域。
  15. 根据权利要求14所述的智能头灯灯组，其特征在于，所述中心亚控制单元组沿上下方向排布，所述中间压控制单元组沿左右方向对称设置在所述中心压控制单元组的两侧，所述外围亚控制单元组包围所述中心亚控制单元组和所述中间亚控制单元组。
  16. 根据权利要求1-11任一项所述的智能头灯灯组，其特征在于，所述LED灯总共有128个，每个所述LED灯的形状为正方形，正方形的边长为0.4～0.8cm，相邻两个LED灯边长相连，形成一个宽度为4～6cm，长度为6～12cm的LED灯组主体区域。
  17. 根据权利要求16所述的智能头灯灯组，其特征在于，所述中心亚控制单元组、所述中间压控制单元组、所述外围亚控制单元组均为矩形；所述中间压控制单元组包围所述中心亚控制单元组，、所述外围亚控制单元组包围所述中间压控制单元组。
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