WO2014205822A1 - Digital light column lamp - Google Patents

Digital light column lamp Download PDF

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Publication number
WO2014205822A1
WO2014205822A1 PCT/CN2013/078471 CN2013078471W WO2014205822A1 WO 2014205822 A1 WO2014205822 A1 WO 2014205822A1 CN 2013078471 W CN2013078471 W CN 2013078471W WO 2014205822 A1 WO2014205822 A1 WO 2014205822A1
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WO
WIPO (PCT)
Prior art keywords
column lamp
projection lens
light column
electronic display
lamp
Prior art date
Application number
PCT/CN2013/078471
Other languages
French (fr)
Chinese (zh)
Inventor
王化民
那庆林
黄彦
Original Assignee
红蝶科技(深圳)有限公司
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Filing date
Publication date
Application filed by 红蝶科技(深圳)有限公司 filed Critical 红蝶科技(深圳)有限公司
Priority to PCT/CN2013/078471 priority Critical patent/WO2014205822A1/en
Publication of WO2014205822A1 publication Critical patent/WO2014205822A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Definitions

  • This invention relates to the field of stage lighting and, more particularly, to a digital light column lamp.
  • the application of the light column lamp is more and more common, but the existing light column lamp realizes the pattern change through the pattern plate, and realizes the color change through the color piece. Therefore, the color change and the pattern change of the existing light column lamp They are extremely limited, and the limitations are very obvious for stage applications.
  • the technical problem to be solved by the present invention is to provide a digital light column lamp for the above-mentioned drawbacks of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing a digital light column lamp, comprising: a casing, a control circuit board disposed in the casing, a light source, and a projection lens, wherein the projection lens has an angle of view of less than 8 degrees
  • the digital light column lamp further includes an electronic display chip for converting an electrical signal output by the control circuit board into a corresponding digital image, the electronic display chip being disposed between the projection lens and the light source, and
  • the control circuit board is electrically connected.
  • the digital light column lamp of the present invention wherein light emitted by the light source is reflected or transmitted through the electronic display chip into the projection lens.
  • the digital light column lamp of the present invention wherein the electronic display chip comprises a DMD, an LCOS or an LCD.
  • the electronic display chip is further provided with an aperture.
  • the digital light column lamp of the present invention wherein the aperture comprises a circular aperture or a non-linear boundary aperture.
  • the digital light column lamp of the present invention wherein the projection lens comprises a fixed focus lens or a zoom lens.
  • the digital light column lamp of the present invention wherein the light source comprises a high pressure mercury lamp, a xenon lamp, or a solid light source.
  • the digital light column lamp embodying the present invention has the following beneficial effects: since the electronic display chip can display all the digital images and is projected through the projection lens, the digital light column lamp of the present invention can project an ever-changing pattern and a color light column, so that The stage effect is more spectacular and beautiful.
  • FIG. 1 is a schematic structural view of a first embodiment of a digital light column lamp according to the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of a digital light column lamp according to the present invention.
  • the digital light column lamp includes a casing 100, a control circuit board 101 disposed inside the casing 100, a light source 102, and a projection lens 103.
  • the field of view of the projection lens 103 is less than 8 degrees, and the luminaire is characterized in that the projection picture and the formed beam effect can be simultaneously exhibited during projection.
  • the digital light column lamp further includes an electronic display chip 104 for converting an electrical signal outputted by the control circuit board 101 into a corresponding digital image.
  • the electronic display chip 104 is disposed between the projection lens 103 and the light source 102, and is connected to the control circuit.
  • the board 101 is electrically connected.
  • the control circuit board 101 outputs an electrical signal, the electronic display chip 104 converts the electrical signal into a corresponding digital image, and the light source 103 projects the light onto the electronic display chip 104.
  • the electronic display chip 104 can display the digital image and project by the light source 103. The light is projected through the projection lens 103.
  • the control circuit board 101 is capable of outputting different electrical signals, and the electronic display chip 104 can convert it into a corresponding digital image, thus the present invention
  • the digital light column lamp can project ever-changing patterns and color light columns, making the stage effect more spectacular and beautiful.
  • the electronic display chip 104 functions as a reflection for the light, and the electronic display chip 104 can adopt the DMD (Digital). Micro mirror Device), LCOS (Liquid Crystal on Silicon) or LCD (Liquid Crystal) Display) A display chip for generating digital images.
  • the projection lens 103 may be a fixed focus lens or a zoom lens
  • the light source 102 may be a high pressure mercury lamp, a xenon lamp, or a solid light source, wherein the solid light source refers to an LED or a LASER. None of the above affects the implementation of the present invention.
  • the optical display chip 104 can also be provided with a stop (Fig. It is not shown by a reference).
  • the shape of the light column projected by the shape of the aperture is also different.
  • the shape of the light column projected by the circular aperture is circular, and the shape of the non-linear boundary pupil is irregular shape. Can be selected according to the stage effect.
  • the components and functions of the digital light column lamp are the same as those of the previous embodiment, except that in the embodiment, the electronic display chip 104 is opposite to the light source.
  • the light emitted by 102 acts as a transmission.

Abstract

The present invention relates to a digital light column lamp. The lamp comprises a housing, a control circuit board disposed in the housing, a light source, and a projection lens. A field angle of the projection lens is less than 8 degrees. The digital light column lamp also comprises an electronic display chip used for converting an electric signal output by the control circuit board into a corresponding digital image. The electronic display chip is disposed between the projection lens and the light source, and is electrically connected to the control circuit board. Because the electronic display chip can display all the digital images and the images are projected by using the projection lens, the digital light column lamp of the present invention can project various kinds of patterns and light columns with different colors thereby making a stage effect more spectacular and gorgeous.

Description

一种数字光柱灯  Digital light column lamp 技术领域  Technical field
本发明涉及舞台光领域，更具体地说，涉及一种数字光柱灯。  This invention relates to the field of stage lighting and, more particularly, to a digital light column lamp.
背景技术Background technique
目前，在舞台灯领域，光柱灯的应用越来越普遍，但现有光柱灯是通过图案盘来实现图案变化，通过色片来实现颜色变化，所以，现有光柱灯的颜色变化及图案变化都是极其有限的，对舞台应用来说，局限性非常明显。 At present, in the field of stage lights, the application of the light column lamp is more and more common, but the existing light column lamp realizes the pattern change through the pattern plate, and realizes the color change through the color piece. Therefore, the color change and the pattern change of the existing light column lamp They are extremely limited, and the limitations are very obvious for stage applications.
发明内容Summary of the invention
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种数字光柱灯。 The technical problem to be solved by the present invention is to provide a digital light column lamp for the above-mentioned drawbacks of the prior art.
本发明解决其技术问题所采用的技术方案是：构造一种数字光柱灯，包括外壳、设置在所述外壳内的控制电路板、光源以及投影镜头，所述投影镜头的视场角小于8度；该数字光柱灯还包括用于将所述控制电路板输出的电信号转化为相应的数字图像的电子显示芯片，所述电子显示芯片设于所述投影镜头与所述光源之间、且与所述控制电路板电连接。 The technical solution adopted by the present invention to solve the technical problem is: constructing a digital light column lamp, comprising: a casing, a control circuit board disposed in the casing, a light source, and a projection lens, wherein the projection lens has an angle of view of less than 8 degrees The digital light column lamp further includes an electronic display chip for converting an electrical signal output by the control circuit board into a corresponding digital image, the electronic display chip being disposed between the projection lens and the light source, and The control circuit board is electrically connected.
本发明所述的数字光柱灯，其中，所述光源发出的光线通过所述电子显示芯片反射或透射到所述投影镜头内。 The digital light column lamp of the present invention, wherein light emitted by the light source is reflected or transmitted through the electronic display chip into the projection lens.
本发明所述的数字光柱灯，其中，所述电子显示芯片包括DMD、LCOS或LCD。 The digital light column lamp of the present invention, wherein the electronic display chip comprises a DMD, an LCOS or an LCD.
本发明所述的数字光柱灯，其中，所述电子显示芯片上还设有光阑。 In the digital light column lamp of the present invention, the electronic display chip is further provided with an aperture.
本发明所述的数字光柱灯，其中，所述光阑包括圆形光阑或非直线边界光阑。 The digital light column lamp of the present invention, wherein the aperture comprises a circular aperture or a non-linear boundary aperture.
本发明所述的数字光柱灯，其中，所述投影镜头包括定焦镜头或变焦镜头。 The digital light column lamp of the present invention, wherein the projection lens comprises a fixed focus lens or a zoom lens.
本发明所述的数字光柱灯，其中，所述光源包括高压汞灯、氙灯、或固体光源。 The digital light column lamp of the present invention, wherein the light source comprises a high pressure mercury lamp, a xenon lamp, or a solid light source.
实施本发明的数字光柱灯，具有以下有益效果：由于电子显示芯片能够将所有数字图像显示出来，并通过投影镜头投出，所以本发明的数字光柱灯能投射出千变万化的图案与颜色光柱，使得舞台效果更加壮观与绚丽。The digital light column lamp embodying the present invention has the following beneficial effects: since the electronic display chip can display all the digital images and is projected through the projection lens, the digital light column lamp of the present invention can project an ever-changing pattern and a color light column, so that The stage effect is more spectacular and beautiful.
附图说明DRAWINGS
下面将结合附图及实施例对本发明作进一步说明，附图中： The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
图1是本发明一种数字光柱灯第一实施例的结构示意图； 1 is a schematic structural view of a first embodiment of a digital light column lamp according to the present invention;
图2是本发明一种数字光柱灯第二实施例的结构示意图。 2 is a schematic structural view of a second embodiment of a digital light column lamp according to the present invention.
具体实施方式detailed description
如图1所示，在本发明的第一实施例中，该数字光柱灯包括外壳100、设置在外壳100内的控制电路板101、光源102以及投影镜头103。其中，投影镜头103的视场角小于8度，这种灯具的特点是投射时可同时表现投射画面和形成的光柱效果。此外，该数字光柱灯还包括用于将控制电路板101输出的电信号转化为相应的数字图像的电子显示芯片104，电子显示芯片104设于投影镜头103与光源102之间、且与控制电路板101电连接。控制电路板101输出电信号，电子显示芯片104将电信号转化为相应的数字图像，光源103将光线投射到电子显示芯片104上，电子显示芯片104能够将数字图像显示出来，借由光源103投射的光线，将图像通过投影镜头103投射出去。控制电路板101能够输出不同的电信号，而电子显示芯片104能将其转化为相应的数字图像，因此本发明的 数字光柱灯能投射出千变万化的图案与颜色光柱，使得舞台效果更加壮观与绚丽。 As shown in FIG. 1, in the first embodiment of the present invention, the digital light column lamp includes a casing 100, a control circuit board 101 disposed inside the casing 100, a light source 102, and a projection lens 103. Wherein, the field of view of the projection lens 103 is less than 8 degrees, and the luminaire is characterized in that the projection picture and the formed beam effect can be simultaneously exhibited during projection. In addition, the digital light column lamp further includes an electronic display chip 104 for converting an electrical signal outputted by the control circuit board 101 into a corresponding digital image. The electronic display chip 104 is disposed between the projection lens 103 and the light source 102, and is connected to the control circuit. The board 101 is electrically connected. The control circuit board 101 outputs an electrical signal, the electronic display chip 104 converts the electrical signal into a corresponding digital image, and the light source 103 projects the light onto the electronic display chip 104. The electronic display chip 104 can display the digital image and project by the light source 103. The light is projected through the projection lens 103. The control circuit board 101 is capable of outputting different electrical signals, and the electronic display chip 104 can convert it into a corresponding digital image, thus the present invention The digital light column lamp can project ever-changing patterns and color light columns, making the stage effect more spectacular and beautiful.
在本实施例中，电子显示芯片104对光线起的是反射的作用，电子显示芯片104可以采用DMD（Digital Micro mirror Device）、LCOS（Liquid Crystal on Silicon）或LCD（Liquid Crystal Display）等用于产生数字图像的显示芯片。此外，投影镜头103可以是定焦镜头也可以是变焦镜头，而光源102可以采用高压汞灯、氙灯、或固体光源，其中固体光源指的是LED或LASER。以上均不影响本发明的实施。 In this embodiment, the electronic display chip 104 functions as a reflection for the light, and the electronic display chip 104 can adopt the DMD (Digital). Micro mirror Device), LCOS (Liquid Crystal on Silicon) or LCD (Liquid Crystal) Display) A display chip for generating digital images. In addition, the projection lens 103 may be a fixed focus lens or a zoom lens, and the light source 102 may be a high pressure mercury lamp, a xenon lamp, or a solid light source, wherein the solid light source refers to an LED or a LASER. None of the above affects the implementation of the present invention.
此外，由于通常情况下，电子显示芯片的有效工作区域是方形的，所以灯具投射出来的光斑一般为矩形，因此为了使投射效果更加多样化，还可以在电子显示芯片104上设置光阑（图中未用标号示出）。光阑的形状不同投射出来的光柱形状也不同，例如圆形光阑投射出来的光柱形状为圆形，而非直线边界光阑投射出来的形状则为不规则形状等。可以根据舞台效果来选用。 In addition, since the effective working area of the electronic display chip is generally square, the spot projected by the luminaire is generally rectangular, so in order to make the projection effect more diverse, the optical display chip 104 can also be provided with a stop (Fig. It is not shown by a reference). The shape of the light column projected by the shape of the aperture is also different. For example, the shape of the light column projected by the circular aperture is circular, and the shape of the non-linear boundary pupil is irregular shape. Can be selected according to the stage effect.
如图2所示，在本发明的第二实施例中，该数字光柱灯的各个组成部分和功能均与上一实施例相同，不同的是，在本实施例中，电子显示芯片104对光源102发出的光线起透射作用。 As shown in FIG. 2, in the second embodiment of the present invention, the components and functions of the digital light column lamp are the same as those of the previous embodiment, except that in the embodiment, the electronic display chip 104 is opposite to the light source. The light emitted by 102 acts as a transmission.
以上实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据此实施，并不能限制本发明的保护范围。凡跟本发明权利要求范围所做的均等变化与修饰，均应属于本发明权利要求的涵盖范围。 The above embodiments are merely illustrative of the technical concept and the features of the present invention. The purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention without limiting the scope of the present invention. Equivalent changes and modifications made within the scope of the claims of the present invention should fall within the scope of the appended claims.

Claims (7)

  1. 一种数字光柱灯，包括外壳（100）、设置在所述外壳（100）内的控制电路板（101）、光源（102）以及投影镜头（103），其特征在于，所述投影镜头（103）的视场角小于8度；该数字光柱灯还包括用于将所述控制电路板（101）输出的电信号转化为相应的数字图像的电子显示芯片（104），所述电子显示芯片（104）设于所述投影镜头（103）与所述光源（102）之间、且与所述控制电路板（101）电连接。 A digital light column lamp comprising a housing (100), a control circuit board (101) disposed in the housing (100), a light source (102), and a projection lens (103), wherein the projection lens (103) The field of view is less than 8 degrees; the digital light column lamp further includes an electronic display chip (104) for converting an electrical signal output by the control circuit board (101) into a corresponding digital image, the electronic display chip ( 104) is disposed between the projection lens (103) and the light source (102), and is electrically connected to the control circuit board (101).
  2. 根据权利要求1所述的数字光柱灯，其特征在于，所述光源（102）发出的光线通过所述电子显示芯片（104）反射或透射到所述投影镜头（103）内。 The digital light column lamp of claim 1 wherein light emitted by said light source (102) is reflected or transmitted through said electronic display chip (104) into said projection lens (103).
  3. 根据权利要求2所述的数字光柱灯，其特征在于，所述电子显示芯片（104）包括DMD、LCOS或LCD。The digital light column lamp of claim 2 wherein said electronic display chip (104) comprises a DMD, LCOS or LCD.
  4. 根据权利要求2所述的数字光柱灯，其特征在于，所述电子显示芯片（104）上还设有光阑。The digital light column lamp according to claim 2, wherein the electronic display chip (104) is further provided with an aperture.
  5. 根据权利要求4所述的数字光柱灯，其特征在于，所述光阑包括圆形光阑或非直线边界光阑。The digital light column lamp of claim 4 wherein said diaphragm comprises a circular aperture or a non-linear boundary aperture.
  6. 根据权利要求2所述的数字光柱灯，其特征在于，所述投影镜头（103）包括定焦镜头或变焦镜头。The digital light column lamp of claim 2, wherein the projection lens (103) comprises a fixed focus lens or a zoom lens.
  7. 根据权利要求2所述的数字光柱灯，其特征在于，所述光源（102）包括高压汞灯、氙灯、或固体光源。The digital light column lamp of claim 2 wherein said light source (102) comprises a high pressure mercury lamp, a xenon lamp, or a solid state light source.
PCT/CN2013/078471 2013-06-28 2013-06-28 Digital light column lamp WO2014205822A1 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003121932A (en) * 2001-10-16 2003-04-23 Seiko Epson Corp Arrangement of optical system of projector
CN101313176A (en) * 2005-11-21 2008-11-26 皇家飞利浦电子股份有限公司 Optical system
CN101320202A (en) * 2007-05-23 2008-12-10 Sgm照明技术股份公司 Stage projector structure
CN202118790U (en) * 2011-03-30 2012-01-18 红蝶科技(深圳)有限公司 Projection stage lighting illumination system
CN202901871U (en) * 2011-11-30 2013-04-24 红蝶科技(深圳)有限公司 A rotation type stage lamp
CN203311151U (en) * 2013-06-28 2013-11-27 红蝶科技(深圳)有限公司 Digital light column lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003121932A (en) * 2001-10-16 2003-04-23 Seiko Epson Corp Arrangement of optical system of projector
CN101313176A (en) * 2005-11-21 2008-11-26 皇家飞利浦电子股份有限公司 Optical system
CN101320202A (en) * 2007-05-23 2008-12-10 Sgm照明技术股份公司 Stage projector structure
CN202118790U (en) * 2011-03-30 2012-01-18 红蝶科技(深圳)有限公司 Projection stage lighting illumination system
CN202901871U (en) * 2011-11-30 2013-04-24 红蝶科技(深圳)有限公司 A rotation type stage lamp
CN203311151U (en) * 2013-06-28 2013-11-27 红蝶科技(深圳)有限公司 Digital light column lamp

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