CN109557662A - A kind of remote guide-lighting and hot spot direction and the controllable display methods of size - Google Patents

A kind of remote guide-lighting and hot spot direction and the controllable display methods of size Download PDF

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Publication number
CN109557662A
CN109557662A CN201811518740.9A CN201811518740A CN109557662A CN 109557662 A CN109557662 A CN 109557662A CN 201811518740 A CN201811518740 A CN 201811518740A CN 109557662 A CN109557662 A CN 109557662A
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CN
China
Prior art keywords
light
component
hot spot
size
leaded
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.)
Pending
Application number
CN201811518740.9A
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Chinese (zh)
Inventor
彭波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Hodgen Technology Co Ltd
Original Assignee
Wuxi Hodgen Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Hodgen Technology Co Ltd filed Critical Wuxi Hodgen Technology Co Ltd
Priority to CN201811518740.9A priority Critical patent/CN109557662A/en
Publication of CN109557662A publication Critical patent/CN109557662A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements
    • G02B27/0955—Lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0977—Reflective elements

Abstract

The invention discloses the controllable display methods in a kind of remote guide-lighting and hot spot direction and size, it is related to optical technical field, this method comprises: issuing point light source by light-emitting component, it is transmitted to leaded light component, the divergence range of light is controlled by the leaded light component to control the size of hot spot；It after the leaded light component receives light source, is transmitted by component internal, light is exported to light direction transition components；After the light direction transition components receive light, radiation direction is converted, hot spot is transmitted to the display position of display screen；According to design requirement, the installation parameter for determining the leaded light component and the light direction transition components is calculated.It can be realized setting transmission range, control spot size and direction.

Description

A kind of remote guide-lighting and hot spot direction and the controllable display methods of size
Technical field
The present invention relates to optical technical field, especially a kind of remote guide-lighting and hot spot direction and size are controllable Display methods.
Background technique
The problem of decaying because of diverging due to the linear transmission characteristic of light and the light of point light source, light source and Display screen requires in the same direction and apart from close, is same between the light source and display screen of display board in the prior art A direction short distance linear transmission is limited so as to cause in overall design by light source transmission mode, the benefit of inner space It is lower with rate, and limit whole layout.
Summary of the invention
The present invention regarding to the issue above and technical need, proposes a kind of remote guide-lighting and hot spot direction and size Controllable display methods.
Technical scheme is as follows:
A kind of remote guide-lighting and hot spot direction and the controllable display methods of size, include the following steps:
Step 1, point light source is issued by light-emitting component, is transmitted to leaded light component, light is controlled by the leaded light component Divergence range control the size of hot spot；
Step 2, it after the leaded light component receives light source, is transmitted by component internal, light is exported to light direction Transition components；
Step 3, after the light direction transition components receive light, radiation direction is converted, hot spot is transmitted to display The display position of screen；
Step 4, according to design requirement, the installation ginseng for determining the leaded light component and the light direction transition components is calculated Number.
Its further technical solution are as follows: the leaded light component includes at least one of convex lens and concavees lens, described Light direction transition components include at least one of plane mirror, concave mirror and convex lens.
Its further technical solution are as follows: the installation parameter includes at least one of installation site, distance, focal length.
The method have the benefit that:
1, it can be realized the light source transmission range of setting.
2, light source transmission direction can control, can be realized at any angle light source output direction,
3, can flexible design light source position and display position and spot size, easily and efficiently utilize complete machine space.
Detailed description of the invention
Fig. 1 is a kind of remote guide-lighting and hot spot direction provided by one embodiment of the present invention and controllable aobvious of size Show the flow chart of method.
Fig. 2 is a kind of remote guide-lighting and hot spot direction provided by one embodiment of the present invention and controllable aobvious of size Show the schematic diagram of method.
Specific embodiment
The following further describes the specific embodiments of the present invention with reference to the drawings.
Fig. 1 is a kind of remote guide-lighting and hot spot direction provided by one embodiment of the present invention and controllable aobvious of size Show the flow chart of method, as shown in Figure 1, this method may comprise steps of:
Step 1, point light source is issued by light-emitting component, is transmitted to leaded light component, the hair of light is controlled by leaded light component Scattered range controls the size of hot spot.
Optionally, leaded light component includes at least one of convex lens and concavees lens.
Illustratively, as shown in Fig. 2, leaded light component is made of convex lens 1 and convex lens 2, the focal length of convex lens 1 is f, hair Object distance between optical element and convex lens 1 is u, and the image distance between convex lens 1 and convex lens 2 is v, and r1 is the crowning radius of object space (positive value), r2 are the crowning radius (negative value) of image space.
Amplify distance by convex lens 1, then by 2 optically focused of convex lens, can achieve the transmission range of needs.
Step 2, it after leaded light component receives light source, is transmitted by component internal, light is exported to light direction and is converted Component.
Optionally, light direction transition components include at least one of plane mirror, concave mirror and convex lens.
Illustratively, when light direction transition components are plane mirror, it can use the light reflection principle of plane mirror, pass through one A or multiple plane mirrors, reach the light output direction of needs.
Step 3, after light direction transition components receive light, radiation direction is converted, hot spot is transmitted to display screen Display position.
Step 4, according to design requirement, the installation parameter for determining leaded light component and light direction transition components is calculated.
Optionally, installation parameter includes at least one of installation site, distance, focal length.
The calculation formula of focal length are as follows: f=r1*r2/ (n-1) * (r2-r1), wherein n is refractive index, for example, acrylic Refractive index is 1.5.
Convex lens formula are as follows: u=vf/ (v-f), as u=f, input light source is penetrated in parallel after reflecting via convex lens Out；As u < f, light source and output light are inputted ipsilateral；As f < u < 2f, v > 2f, light source output distance amplification.
It can choose the installation site, distance and focal length of leaded light component in conjunction with above-mentioned formula according to actual design demand Deng, to realize different transmission ranges, obtain different spot sizes, by adjust light direction transition components difference may be implemented Hot spot direction.
Remote guide-lighting and hot spot the direction provided in the embodiment of the present invention and the controllable display methods of size, can Realize the light source transmission range of setting, and light source transmission direction can control, and can be realized light source output side at any angle To, can flexible design light source position and display position and spot size, easily and efficiently utilize complete machine space.
Above-described is only preferred embodiments of the invention, and present invention is not limited to the above embodiments.It is appreciated that this The other improvements and change that field technical staff directly exports or associates without departing from the spirit and concept in the present invention Change, is considered as being included within protection scope of the present invention.

Claims (3)

1. the controllable display methods in the direction and size of a kind of remote leaded light and hot spot, which is characterized in that the method packet It includes:
Step 1, point light source is issued by light-emitting component, is transmitted to leaded light component, the hair of light is controlled by the leaded light component Scattered range controls the size of hot spot；
Step 2, it after the leaded light component receives light source, is transmitted by component internal, light is exported to light direction and is converted Component；
Step 3, after the light direction transition components receive light, radiation direction is converted, hot spot is transmitted to display screen Display position；
Step 4, according to design requirement, the installation parameter for determining the leaded light component and the light direction transition components is calculated.
2. the method according to claim 1, wherein the leaded light component include in convex lens and concavees lens extremely One few, the light direction transition components include at least one of plane mirror, concave mirror and convex lens.
3. the method according to claim 1, wherein the installation parameter includes installation site, distance, in focal length At least one.
CN201811518740.9A 2018-12-12 2018-12-12 A kind of remote guide-lighting and hot spot direction and the controllable display methods of size Pending CN109557662A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811518740.9A CN109557662A (en) 2018-12-12 2018-12-12 A kind of remote guide-lighting and hot spot direction and the controllable display methods of size

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811518740.9A CN109557662A (en) 2018-12-12 2018-12-12 A kind of remote guide-lighting and hot spot direction and the controllable display methods of size

Publications (1)

Publication Number Publication Date
CN109557662A true CN109557662A (en) 2019-04-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN109557662A (en)

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CN1847923A (en) * 2005-04-13 2006-10-18 普立尔科技股份有限公司 Projection optical system and its imaging module and imaging method
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CN102566235A (en) * 2012-02-06 2012-07-11 海信集团有限公司 Light source apparatus, light source generation method and laser projector containing light source apparatus
CN202915108U (en) * 2012-11-06 2013-05-01 东南大学 Light beam and light spot controllable lighting device
CN103472590A (en) * 2013-06-18 2013-12-25 彭波 Three-dimensional laser imaging and three-dimensional naked eye displaying method and device
CN104143495A (en) * 2013-05-07 2014-11-12 许洋 Automatic control system of mass spectrometer core component
CN104267506A (en) * 2011-08-29 2015-01-07 深圳市绎立锐光科技开发有限公司 Light source, light combination device and projection device with light source
CN104460008A (en) * 2014-11-29 2015-03-25 杨毅 Light emitting device
CN205067869U (en) * 2015-10-26 2016-03-02 东莞伟信电子有限公司 Nearly eye of adjustable focal length shows optical system
CN106019581A (en) * 2016-04-18 2016-10-12 青岛小优智能科技有限公司 Laser screen projection scanning method and device
CN205982968U (en) * 2016-08-06 2017-02-22 深圳市绎立锐光科技开发有限公司 Lighting device and display system
CN108152946A (en) * 2016-12-02 2018-06-12 京东方科技集团股份有限公司 Backlight module, holographic display and its holographic display methods

Patent Citations (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1084000A (en) * 1992-06-03 1994-03-16 胡秋野 High-resolution colour light display
CN1251178A (en) * 1997-03-20 2000-04-19 硅光机器公司 Display device incorporating one-dimensional high-speed grating light valve array
CN1380989A (en) * 2000-05-10 2002-11-20 三菱电机株式会社 Image display device and alignment adjusting method
CN2529279Y (en) * 2001-03-20 2003-01-01 林志高 Dynamic advertisement projector
CN1378099A (en) * 2001-03-27 2002-11-06 精工爱普生株式会社 Projector
CN1410830A (en) * 2001-09-28 2003-04-16 富士写真光机株式会社 Projective image display device
CN1484779A (en) * 2001-11-09 2004-03-24 三菱电机株式会社 Lmage display system
CN2607595Y (en) * 2002-12-26 2004-03-24 杨继永 High brightness liquid crystal projection system
CN1860399A (en) * 2003-09-30 2006-11-08 皇家飞利浦电子股份有限公司 Optical arrangement with oscillating reflector
CN1847923A (en) * 2005-04-13 2006-10-18 普立尔科技股份有限公司 Projection optical system and its imaging module and imaging method
CN1983140A (en) * 2005-12-13 2007-06-20 邓仕林 Multi-lens light-path optical imager with pen-like light mouse
CN101089724A (en) * 2006-06-15 2007-12-19 株式会社日立制作所 Projection type image display apparatus
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CN201828716U (en) * 2010-06-25 2011-05-11 北京高普乐光电科技有限公司 Collimation device capable of controlling spot size
CN104267506A (en) * 2011-08-29 2015-01-07 深圳市绎立锐光科技开发有限公司 Light source, light combination device and projection device with light source
CN102566235A (en) * 2012-02-06 2012-07-11 海信集团有限公司 Light source apparatus, light source generation method and laser projector containing light source apparatus
CN202915108U (en) * 2012-11-06 2013-05-01 东南大学 Light beam and light spot controllable lighting device
CN104143495A (en) * 2013-05-07 2014-11-12 许洋 Automatic control system of mass spectrometer core component
CN103472590A (en) * 2013-06-18 2013-12-25 彭波 Three-dimensional laser imaging and three-dimensional naked eye displaying method and device
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CN106019581A (en) * 2016-04-18 2016-10-12 青岛小优智能科技有限公司 Laser screen projection scanning method and device
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CN108152946A (en) * 2016-12-02 2018-06-12 京东方科技集团股份有限公司 Backlight module, holographic display and its holographic display methods

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Application publication date: 20190402