WO2013033861A1 - Spotlight - Google Patents

Spotlight Download PDF

Info

Publication number
WO2013033861A1
WO2013033861A1 PCT/CN2011/001498 CN2011001498W WO2013033861A1 WO 2013033861 A1 WO2013033861 A1 WO 2013033861A1 CN 2011001498 W CN2011001498 W CN 2011001498W WO 2013033861 A1 WO2013033861 A1 WO 2013033861A1
Authority
WO
WIPO (PCT)
Prior art keywords
focusing
gear
light source
motor
fan
Prior art date
Application number
PCT/CN2011/001498
Other languages
French (fr)
Chinese (zh)
Inventor
刘江
迟志均
席宇嵘
Original Assignee
Liu Jiang
Chi Zhijun
Xi Yurong
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 Liu Jiang, Chi Zhijun, Xi Yurong filed Critical Liu Jiang
Priority to PCT/CN2011/001498 priority Critical patent/WO2013033861A1/en
Publication of WO2013033861A1 publication Critical patent/WO2013033861A1/en

Links

Classifications

    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • 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
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism

Definitions

  • the utility model relates to a stage, a film and television light, in particular to a spotlight.
  • Spotlights are one of the lighting equipment commonly used in entertainment venues and homes.
  • the existing spotlights generally have no focusing effect, the light source has low brightness, and the heat dissipation effect is not good.
  • the object of the present invention is to provide a spotlight using a 200W/280W high-power integrated light source, which has a brightness of 180001m, but has good heat dissipation effect, and can realize manual focusing and electric focusing.
  • the technical scheme adopted by the utility model is as follows: 1.
  • the power supply fan used in the utility model is externally controlled, the fan noise is below 18 decibels and supports quick replacement: when the "TC" switches the switch to the automatic gear "A” file
  • the internal temperature of the lamp body reaches 60 degrees, the fan starts to work; when it is less than 60 degrees, it stops working; when the "TC" switch is cut to the manual gear, the fan is in the forced working state.
  • the high-power integrated light source is followed by a heat-conducting column and a heat sink. Both of them use a plug-in contact method, which can increase the contact area between the two, and the middle part of the heat-conducting column is made of copper, which makes the heat conduction effect better.
  • the heat sink can better solve the heat dissipation problem.
  • the Fresnel lens is fixed on the zoom tube.
  • the zoom tube is fixed on the left and right sliders and the lower rack.
  • the external knob is connected to the rack by gear transmission. Turn the knob to adjust the Fresnel lens to The distance of the light source reaches the effect of manual focusing; the gear is connected to the motor through the gear shaft, and the knob on the control panel can control the starting of the motor to realize the long-distance focusing of the DMX console.
  • Figure 1 is a cross-sectional view of a spotlight.
  • FIG. 2 is a partial view of a focusing structure of a spotlight.
  • Figure 3 is a partial view of the switch.
  • Figure 4 is a view of the spotlight focusing process. detailed description
  • the zoom tube [2] is fixed with the lower rack [9], and the linear slides [15] on the left and the right play the role of the zoom tube positioning, the rack [9] and the gear 1 [ 6], 2 [7] transmission coordination, gear 1 [6] is connected to the external knob [14] through the gear shaft 1 [10], which can realize manual focusing; the gear [2] passes the gear shaft 2 [11] and the motor [ 12] Connected, the motor is controlled by the focus knob [16] on the control panel, which can realize electric focusing; the zoom tube is equipped with a visor [1] for quick installation, which can be adjusted with the zoom tube during focusing.
  • Heat dissipation system The high-power integrated light source [3] is fixed on the heat-conducting column [4], and the heat-dissipating part is composed of a heat-conducting column [4], an external heat sink [5], and a temperature-controlled fan [8].
  • the thermal conductive column [4] and the heat sink [5] adopt the plug-in contact method to increase the contact area; the fan [8] noise is 18 Below decibel and support for quick replacement:
  • the "TC" switch [13] is cut to the automatic "A" position, the fan starts to work; when it is below 60 degrees, it stops working; when "TC" switches When the switch is cut to manual position, the fan is in forced operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

A spotlight, including a light source (3), a focusing system and a heat dissipation system. The focusing system can support manual focusing and electrical focusing. An external knob (14) is connected to a gear (7) via a gear shaft (10) and a rack (9) transmits to cooperate with the gear (7). The distance from a Fresnel lens to the light source (3) is adjusted by rotating the external knob (14), to realize manual focusing. A gear (6 is connected to a motor (12) via a gear shaft (11). A focusing knob (16) on a control panel can control the activation of the motor (12), to realize electrical focusing. The adjustment range of the light emitting angle is from 15 to 50 degrees. The heat dissipation system includes a heat conductive pillar (4) and a heat sink (5). A temperature controlled fan (8) is controlled by a temperature controlled chip and can maintain the internal temperature at about 60 degrees. The spotlight is mainly used in applications such as for stages, classrooms and so on.

Description

聚光灯 技术领域  Spotlight technology
本实用新型涉及一种舞台、 影视灯光， 具体地是一种聚光灯。 The utility model relates to a stage, a film and television light, in particular to a spotlight.
背景技术 Background technique
聚光灯是娱乐场所及家庭常用的灯光设备之一， 现有的聚光灯一般没有调焦作用， 光源亮度低， 且散热效 果不好。 Spotlights are one of the lighting equipment commonly used in entertainment venues and homes. The existing spotlights generally have no focusing effect, the light source has low brightness, and the heat dissipation effect is not good.
发明内容 Summary of the invention
本实用新型的目的是提供一种采用 200W/280W大功率集成光源的聚光灯， 它的亮度可达到 180001m,但散 热效果好， 而且可实现手动调焦和电动调焦。  The object of the present invention is to provide a spotlight using a 200W/280W high-power integrated light source, which has a brightness of 180001m, but has good heat dissipation effect, and can realize manual focusing and electric focusing.
本实用新型采用的技术方案是： 1、 本实用新型内部使用的电源风扇受外部控制， 风扇噪音在 18个分贝 以下并支持快速更换： 当" TC"切换切开关到自动档 " A"档时， 灯体内部温度达到 60度， 风扇开始工作； 60度以下时停止工作； 当 " TC"切换开关切到手动档时， 风扇处于强制工作状态。 The technical scheme adopted by the utility model is as follows: 1. The power supply fan used in the utility model is externally controlled, the fan noise is below 18 decibels and supports quick replacement: when the "TC" switches the switch to the automatic gear "A" file The internal temperature of the lamp body reaches 60 degrees, the fan starts to work; when it is less than 60 degrees, it stops working; when the "TC" switch is cut to the manual gear, the fan is in the forced working state.
2、 大功率集成光源后面是导热柱和散热片， 两者釆用插入式接触方式， 这样可以增大两者的接触面积， 且导热柱中间部分采用铜材质， 使导热效果更好， 大面积的散热片可更好的解决散热问题。  2. The high-power integrated light source is followed by a heat-conducting column and a heat sink. Both of them use a plug-in contact method, which can increase the contact area between the two, and the middle part of the heat-conducting column is made of copper, which makes the heat conduction effect better. The heat sink can better solve the heat dissipation problem.
3、 菲涅尔透镜固定在变焦管上， 变焦管固定在左右两侧的滑块和下方的齿条上， 外部的旋钮通过齿轮传 动与齿条连接， 转动旋钮就可以调节菲涅尔透镜到光源的距离， 达到手动调焦的效果； 齿轮通过齿轮轴与 电机相连， 控制板上旋钮可以控制电机的启动， 实现 DMX控制台远距离调焦。  3. The Fresnel lens is fixed on the zoom tube. The zoom tube is fixed on the left and right sliders and the lower rack. The external knob is connected to the rack by gear transmission. Turn the knob to adjust the Fresnel lens to The distance of the light source reaches the effect of manual focusing; the gear is connected to the motor through the gear shaft, and the knob on the control panel can control the starting of the motor to realize the long-distance focusing of the DMX console.
附图说明 DRAWINGS
图 1是聚光灯的剖视图。 Figure 1 is a cross-sectional view of a spotlight.
图 2是聚光灯的调焦结构局部视图。 2 is a partial view of a focusing structure of a spotlight.
图 3是开关部分视图。 Figure 3 is a partial view of the switch.
图 4是聚光灯调焦过程视图。 具体实施方式 Figure 4 is a view of the spotlight focusing process. detailed description
调焦系统的实施方式： 变焦管 [2]与下方的齿条 [9]固定在一起， 左右两边的直线滑轨 [15]起到变焦管 定位的作用， 齿条 [9]与齿轮 1 [6]、 2 [7]传动配合， 齿轮 1 [6]通过齿轮轴 1 [ 10]与外部旋钮 [14]连接， 可 实现手动调焦； 齿轮 [2]通过齿轮轴 2 [11]与电机 [ 12]相连， 电机受控制板上调焦旋钮 [16]的控制， 可以实 现电动调焦； 变焦管上装有遮光板 [1] , 可实现快速安装， 在调焦时可随变焦管一体调整。  The implementation of the focusing system: The zoom tube [2] is fixed with the lower rack [9], and the linear slides [15] on the left and the right play the role of the zoom tube positioning, the rack [9] and the gear 1 [ 6], 2 [7] transmission coordination, gear 1 [6] is connected to the external knob [14] through the gear shaft 1 [10], which can realize manual focusing; the gear [2] passes the gear shaft 2 [11] and the motor [ 12] Connected, the motor is controlled by the focus knob [16] on the control panel, which can realize electric focusing; the zoom tube is equipped with a visor [1] for quick installation, which can be adjusted with the zoom tube during focusing.
散热系统： 大功率集成光源 [3]固定在导热柱 [4]上， 散热部分采用导热柱 [4]、 外置散热片 [5]、 温控 风扇 [8]三部分组成。 导热柱 [4]和散热片 [5]采用插入式接触方式， 增大接触面积； 风扇 [8]噪音在 18个 分贝以下并支持快速更换： 当 "TC"切换开关 [13]切到自动档" A"档时， 灯体内部温度达到 60度， 风扇 开始工作； 60度以下时停止工作； 当 " TC"切换开关切到手动档时， 风扇处于强制工作状态。 Heat dissipation system: The high-power integrated light source [3] is fixed on the heat-conducting column [4], and the heat-dissipating part is composed of a heat-conducting column [4], an external heat sink [5], and a temperature-controlled fan [8]. The thermal conductive column [4] and the heat sink [5] adopt the plug-in contact method to increase the contact area; the fan [8] noise is 18 Below decibel and support for quick replacement: When the "TC" switch [13] is cut to the automatic "A" position, the internal temperature of the lamp body reaches 60 degrees, the fan starts to work; when it is below 60 degrees, it stops working; when "TC" switches When the switch is cut to manual position, the fan is in forced operation.

Claims

权 利 要 求 书 PCT/CN2011/001498 Claim PCT/CN2011/001498
1、 NL1000 聚光灯， 包括光源、 调焦系统、 散热系统， 其特征是： 所述光源采用集成光源， 固定在 导热柱上； 所述调焦系统包括变焦管、 齿轮、 齿条、 电机； 所述的散热系统其特征是导热柱和后散热片插 入式接触方式， 增大接触面积； 温控芯片控制电源内部的风扇工作来达到降温的效果。 1. NL1000 spotlight, comprising a light source, a focusing system, and a heat dissipation system, wherein: the light source is integrated with a light source and fixed on the heat conducting column; the focusing system comprises a zoom tube, a gear, a rack, and a motor; The heat dissipation system is characterized by a heat-conductive column and a rear heat sink inserting contact mode to increase the contact area; the temperature control chip controls the fan inside the power supply to achieve a cooling effect.
2、 根据权利要求 1 所述的调焦系统， 其特征是由菲涅尔透镜、 变焦管、 齿轮、 齿条、 齿轮轴、 滑块 组成的变焦系统，通过调节菲涅尔透镜到光源的距离来调节灯光的发射角度， 发射角度的调节范围是 15 ° -50° ； 可支持手动调焦和电动调焦。  2. The focusing system according to claim 1, characterized by a zoom system comprising a Fresnel lens, a zoom tube, a gear, a rack, a gear shaft, and a slider, by adjusting a distance from the Fresnel lens to the light source To adjust the emission angle of the light, the adjustment range of the emission angle is 15 ° -50 °; it can support manual focusing and electric focusing.
3、 根据权利要求 2所述电动调焦， 其特征是齿轮通过齿轮轴与电机相连， 电机受控制板上调焦旋钮 的控制， 可以实现电动调焦； 齿轮与齿轮不与电机连接， 直接通过齿轮轴传动与外部旋钮连接可实现手动 调焦。  3. The electric focusing according to claim 2, wherein the gear is connected to the motor through the gear shaft, and the motor is controlled by the focusing knob on the control panel to realize electric focusing; the gear and the gear are not connected to the motor, directly pass The gear shaft drive is connected to the external knob for manual focus adjustment.
4、 根据权利要求 1 所述的温控风扇， 其特征是： 电源内部的风扇受控制板上的温控芯片的控制， 当 "TC"切换开关切到自动档 "A"档时， 灯体内部温度达到 60度， 风扇开始工作； 60度以下时停止工作； 当 "TC"切换开关切到手动档 "M"时， 风扇处于强制工作状态。  4. The temperature control fan according to claim 1, wherein: the fan inside the power source is controlled by a temperature control chip on the control board, and when the "TC" switch is cut to the automatic file "A", the lamp body The internal temperature reaches 60 degrees, the fan starts to work; when it is less than 60 degrees, it stops working; When the "TC" switch is cut to the manual position "M", the fan is in the forced working state.
PCT/CN2011/001498 2011-09-05 2011-09-05 Spotlight WO2013033861A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/001498 WO2013033861A1 (en) 2011-09-05 2011-09-05 Spotlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/001498 WO2013033861A1 (en) 2011-09-05 2011-09-05 Spotlight

Publications (1)

Publication Number Publication Date
WO2013033861A1 true WO2013033861A1 (en) 2013-03-14

Family

ID=47831412

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/001498 WO2013033861A1 (en) 2011-09-05 2011-09-05 Spotlight

Country Status (1)

Country Link
WO (1) WO2013033861A1 (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2048929U (en) * 1989-04-05 1989-12-06 王孝 Double adjustable tri-purpose spotlight
CN1432117A (en) * 2000-05-03 2003-07-23 N.V.Adbttv科技股份有限公司 Lighting fixture
CN2906316Y (en) * 2006-05-23 2007-05-30 济南神戎电子有限公司 Far and wide range zooming device for semiconductor laser illuminating apparatus
CN101031072A (en) * 2006-02-28 2007-09-05 索尼株式会社 Mornitoring camera
CN101196749A (en) * 2006-12-07 2008-06-11 宁波安迪光电科技有限公司 LED light projector
US20080137345A1 (en) * 2006-12-12 2008-06-12 Randal Lee Wimberly Par² lighting fixture
CN201232987Y (en) * 2008-07-31 2009-05-06 沈铁 High power LED lamp with radiating module structure
CN201363669Y (en) * 2008-12-22 2009-12-16 北京星光影视设备科技股份有限公司 Zooming LED film and video stage focus lamp
CN201373285Y (en) * 2009-03-03 2009-12-30 厦门中科南方投资有限公司 LED flood lamp
CN201628170U (en) * 2010-08-05 2010-11-10 广州市雅江光电设备有限公司 Video stage light
CN101893207A (en) * 2010-07-30 2010-11-24 海洋王照明科技股份有限公司 Dimming structure and lamp with same
CN201773246U (en) * 2010-07-27 2011-03-23 陈其明 Multifunctional light-emitting diode (LED) shooting and photographing lamp
CN201795354U (en) * 2010-09-28 2011-04-13 杨珩 Novel LED lamp
CN201892122U (en) * 2010-11-29 2011-07-06 林士乾 LED (light-emitting diode) spot lamp with reflective cup

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2048929U (en) * 1989-04-05 1989-12-06 王孝 Double adjustable tri-purpose spotlight
CN1432117A (en) * 2000-05-03 2003-07-23 N.V.Adbttv科技股份有限公司 Lighting fixture
CN101031072A (en) * 2006-02-28 2007-09-05 索尼株式会社 Mornitoring camera
CN2906316Y (en) * 2006-05-23 2007-05-30 济南神戎电子有限公司 Far and wide range zooming device for semiconductor laser illuminating apparatus
CN101196749A (en) * 2006-12-07 2008-06-11 宁波安迪光电科技有限公司 LED light projector
US20080137345A1 (en) * 2006-12-12 2008-06-12 Randal Lee Wimberly Par² lighting fixture
CN201232987Y (en) * 2008-07-31 2009-05-06 沈铁 High power LED lamp with radiating module structure
CN201363669Y (en) * 2008-12-22 2009-12-16 北京星光影视设备科技股份有限公司 Zooming LED film and video stage focus lamp
CN201373285Y (en) * 2009-03-03 2009-12-30 厦门中科南方投资有限公司 LED flood lamp
CN201773246U (en) * 2010-07-27 2011-03-23 陈其明 Multifunctional light-emitting diode (LED) shooting and photographing lamp
CN101893207A (en) * 2010-07-30 2010-11-24 海洋王照明科技股份有限公司 Dimming structure and lamp with same
CN201628170U (en) * 2010-08-05 2010-11-10 广州市雅江光电设备有限公司 Video stage light
CN201795354U (en) * 2010-09-28 2011-04-13 杨珩 Novel LED lamp
CN201892122U (en) * 2010-11-29 2011-07-06 林士乾 LED (light-emitting diode) spot lamp with reflective cup

Similar Documents

Publication Publication Date Title
CN105114878A (en) LED spotlight with adjustable lighting effect
US9726362B2 (en) LED heater system and method
CN204901557U (en) Illuminating effect adjustable LED spotlight
CN202972691U (en) High-power light-emitting diode (LED) thread projector lamp
CN202281065U (en) NL1000 spotlight
CN103925553B (en) A kind of LED spotlight
CN105929624A (en) Image brightness automatic regulating device and method for stereoscopic projector
WO2013033861A1 (en) Spotlight
CN202992804U (en) Spotlight
CN202158459U (en) Multifunctional LED (light-emitting diode) projection lamp
CN203823652U (en) LED (Light Emitting Diode) spot lamp
CN102278672A (en) Multifunctional LED (light emitting diode) projector lamp
WO2017024556A1 (en) Lighting effect adjustable led spotlight
CN202546480U (en) Lighting equipment applied to film and television as well as stage
CN101446407B (en) LED lamp and table lamp
CN106499993A (en) A kind of adjustable LED desk lamp
CN220366319U (en) LED car lamp module
CN203082644U (en) Large-power LED (Light Emitting Diode) lamp and LED film and television lamp
CN206647921U (en) Spotlight and illuminations
CN103216767B (en) A kind of LED outdoor lights
CN203442631U (en) Spot lamp
CN210567715U (en) Heat dissipation formula desk lamp for stage convenient to remove
CN211600626U (en) Lamp with good heat dissipation effect
CN218763192U (en) Energy-saving heat-dissipation LED lamp device
CN204922704U (en) Mini formation of image lamp of LED

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11871912

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11871912

Country of ref document: EP

Kind code of ref document: A1