WO2014169410A1 - Led type spotlight for photographing or shooting - Google Patents

Led type spotlight for photographing or shooting Download PDF

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Publication number
WO2014169410A1
WO2014169410A1 PCT/CN2013/001237 CN2013001237W WO2014169410A1 WO 2014169410 A1 WO2014169410 A1 WO 2014169410A1 CN 2013001237 W CN2013001237 W CN 2013001237W WO 2014169410 A1 WO2014169410 A1 WO 2014169410A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp housing
radiator
screw rod
photography
led
Prior art date
Application number
PCT/CN2013/001237
Other languages
French (fr)
Chinese (zh)
Inventor
林壁光
Original Assignee
Lin Biguang
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 Lin Biguang filed Critical Lin Biguang
Publication of WO2014169410A1 publication Critical patent/WO2014169410A1/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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • 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
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0567—Solid-state light source, e.g. LED, laser
    • 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
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0589—Diffusors, filters or refraction means
    • G03B2215/0592—Diffusors, filters or refraction means installed in front of light emitter

Abstract

Disclosed is an LED type spotlight for photographing or shooting, comprising a light housing (1) and an LED light source (2), a radiator (3), a condensing lens (4), a focal length adjuster (5), a power supply (6) and a fixed connector (7) which are arranged on the light housing (1). The radiator (3) is arranged in the light housing (1) via the focal length adjuster (5), the condensing lens (4) is arranged on a front port of the light housing (1), and the LED light source (2) is arranged on the front end surface of the radiator (3). The focal length adjuster (5) consists of a screw rod (10) which is rotatably matched with the upper part in the light housing(1), a mobile shelf (11) which is arranged for bearing the radiator(3), a nut piece (12) which is connected to the top of the mobile shelf (11) and is in screw-thread connection with the screw rod (10), and a hand knob (13) at the protruding end of the screw rod (10).

Description

一种照相或摄像用的 光灯 技术领域  Light lamp for photography or videography
本实用新型涉及照相或摄像用的照明灯， 具体是一种照相或摄像用的 LED 型聚光灯。  The utility model relates to an illumination lamp for photography or imaging, in particular to an LED type spotlight for photography or imaging.
背景技术 Background technique
目前已有同类的照相或摄像用的 LED 型聚光灯， 结构一般包括灯壳以及设 置在灯壳上的 LED光源、 散热器、 聚光透镜、 焦距调节器、 电源、 固定连接器。 但是由于焦距调节器一般结构比较复杂、 构件较多， 导致聚光灯体积较大、 制 造成本较高。  At present, there are similar LED type spotlights for photography or videography, and the structure generally includes a lamp housing and an LED light source, a heat sink, a collecting lens, a focus adjuster, a power source, and a fixed connector disposed on the lamp housing. However, since the focal length adjuster is generally complicated in structure and has many components, the spotlight has a large volume and a high manufacturing cost.
发明内容 Summary of the invention
为了克服现有同类照相或摄像用的 LED 型聚光灯存在焦距调节器结构比较 复杂、 构件较多， 导致聚光灯体积较大、 制造成本较高的缺陷， 本实用新型的 目的是提供一种照相或摄像用的 LED型聚光灯， 可以克服现有技术的缺陷。  In order to overcome the defects of the existing LED-type spotlights of the same type of photography or camera, the focal length adjuster has a complicated structure and many components, resulting in a large volume of the spotlight and high manufacturing cost. The object of the present invention is to provide a camera or a camera. The LED type spotlight can overcome the drawbacks of the prior art.
本实用新型解决其技术问题所釆用的技术方案是： 一种照相或摄像用的 LED 型聚光灯， 包括灯壳以及设置在灯壳上的 LED 光源、 散热器、 聚光透镜、 焦距 调节器、 电源、 固定连接器， 其中散热器通过焦距调节器安装在灯壳内， 聚光 透镜安装在灯壳的前端口上， LED光源安装在散热器的前端面上， 其特征是： 焦 距调节器由转动配合在灯壳内上部的丝杆、 安装承载散热器的移动架、 连接移 动架顶部并与丝杆作螺紋配合的螺母件和丝杆外伸端上的手旋钮构成。  The technical solution adopted by the utility model to solve the technical problems thereof is: an LED type spotlight for photography or videography, comprising a lamp housing and an LED light source, a radiator, a collecting lens, a focus adjuster, and a light source disposed on the lamp housing, The power supply and the fixed connector, wherein the heat sink is installed in the lamp housing through the focus adjuster, the concentrating lens is mounted on the front port of the lamp housing, and the LED light source is mounted on the front end surface of the heat sink, and the feature is: the focus adjuster is Rotating and fitting a screw rod on the upper part of the lamp housing, mounting a moving frame carrying the heat sink, a nut member connecting the top of the moving frame and threadingly engaging the screw rod, and a hand knob on the protruding end of the screw rod.
上述技术方案所述的灯壳的前端口外侧处， 可以铰接有一片以上的遮光板、 滤光板或滤色板。  At the outer side of the front port of the lamp housing described in the above technical solution, more than one visor, filter or color filter may be hinged.
上述技术方案所述的移动架外侧可以设有与灯壳内壁部位作滑移配合的定 位滑槽。  The outer side of the moving frame described in the above technical solution may be provided with a positioning chute for slidingly engaging the inner wall portion of the lamp housing.
上述技术方案所述的散热器可以采用热管散热器。  The heat sink described in the above technical solution may be a heat pipe heat sink.
上述技术方案所述的电源可以是电池、 电池安装座或连接外电源的引线。 上述技术方案所述的 LED 光源可以是灯珠、 贴片、 模块等， 还可以包括有 驱动电路。  The power source described in the above technical solution may be a battery, a battery mount or a lead connected to an external power source. The LED light source described in the above technical solution may be a lamp bead, a patch, a module, or the like, and may further include a driving circuit.
上述技术方案所述的聚光灯还可以带有调光电路及其调光手旋钮。  The spotlight described in the above technical solution may further be provided with a dimming circuit and a dimming hand knob thereof.
上述技术方案所述的固定连接器可以是一个热靴式插脚、 热靴式插座或其 他适用的固定连接结构。 The fixed connector described in the above technical solution may be a hot shoe type pin, a hot shoe type socket or He applies a fixed connection structure.
上述技术方案所述的聚光透镜可以是凸透镜、 菲涅耳 （Fresne l )透镜、 平 板渐变形折射率透镜等。  The condensing lens described in the above aspect may be a convex lens, a Fresnel lens, a flat plate gradient index lens or the like.
本实用新型的有益效果： 由于焦距调节器由转动配合在灯壳内上部的丝杆、 安装承载散热器的移动架、 连接移动架顶部并与丝杆作螺紋配合的螺母件和丝 杆外伸端上的手旋钮构成， 散热器连同 LED光源是通过移动架和其上的螺母件 吊装在灯壳内上部的丝杆上， 转动丝杆时散热器连同 LED光源便可前后移动， 以调整焦距， 这样焦距调节器的结构比较简单、 构件少， 可缩小聚光灯体积、 降低制造成本。  The utility model has the beneficial effects that: the focal length adjuster is composed of a screw rod which is rotated and fitted in the upper part of the lamp housing, a moving frame which is mounted with the heat sink, a nut piece which is connected to the top of the moving frame and threadedly engaged with the screw rod, and a screw rod extension The hand knob on the end is formed, and the heat sink together with the LED light source is hoisted on the screw rod in the upper part of the lamp housing through the moving frame and the nut member thereon. When the screw rod is rotated, the heat sink and the LED light source can be moved back and forth to adjust the focal length. Therefore, the structure of the focus adjuster is relatively simple and the number of components is small, which can reduce the volume of the spotlight and reduce the manufacturing cost.
以下结合附图和实施例对本实用新型作进一步说明。 附图说明  The present invention will be further described below in conjunction with the accompanying drawings and embodiments. DRAWINGS
图 1是本实用新型一种实施例的示意图。  1 is a schematic view of an embodiment of the present invention.
图 2是图 1的零部件分离示意图。  Figure 2 is a schematic view of the separation of the parts of Figure 1.
图中： 1、 灯壳； 2、 LED光源； 3、 散热器； 4、 聚光透镜； 5、 焦距调节器； 6、 电源； 7、 固定连接器； 8、 前端口； 9、 前端面； 10、 丝杆； 11、 移动架； 12、 螺母件； 13、 手旋钮； 14、 遮光板、 滤光板或滤色板； 15、 定位滑槽； 16、 调光手旋钮； 17、 电源开关。  In the figure: 1, lamp housing; 2, LED light source; 3, heat sink; 4, condenser lens; 5, focus adjuster; 6, power supply; 7, fixed connector; 8, front port; 10, screw; 11, moving frame; 12, nut parts; 13, hand knob; 14, visor, filter or color filter; 15, positioning chute; 16, dimming hand knob; 17, power switch.
具体实施方式 detailed description
参照图 1 -图 2 , 本照相或摄像用的 LED型聚光灯， 包括灯壳 1以及设置在 灯壳 1上的 LED光源 2、 散热器 3、 聚光透镜 4、 焦距调节器 5、 电源 6、 固定连 接器 7， 其中散热器 3通过焦距调节器 5安装在灯壳 1内， 聚光透镜 4安装在灯 壳 1的前端口 8上， LED光源 2安装在散热器 3前端面 9上， 其特征是： 焦距调 节器 5由转动配合在灯壳 1内上部的丝杆 10、 安装承载散热器 3的移动架 11、 连接移动架 11顶部并与丝杆 10作螺紋配合的螺母件 12和丝杆 10外伸端上的 手旋钮 13构成。  1 to 2, the LED type spotlight for photography or imaging includes a lamp housing 1 and an LED light source 2 disposed on the lamp housing 1, a heat sink 3, a collecting lens 4, a focus adjuster 5, a power source 6, a fixed connector 7, wherein the heat sink 3 is mounted in the lamp housing 1 by a focus adjuster 5, the condensing lens 4 is mounted on the front port 8 of the lamp housing 1, and the LED light source 2 is mounted on the front end face 9 of the heat sink 3, The feature is: the focus adjuster 5 is composed of a screw 10 that is rotatably fitted in the upper portion of the lamp housing 1, a moving frame 11 on which the heat sink 3 is mounted, a nut member 12 and a wire that are connected to the top of the moving frame 11 and threadedly engaged with the screw rod 10. The hand knob 13 on the overhanging end of the rod 10 is formed.
另外， 灯壳 1的前端口 8外侧处还铰接有四片遮光板、 滤光板或滤色板 14 等； 移动架 11外侧设有与灯壳 1的内壁部位作滑移配合的定位滑槽 15等； 电 源 6是一电池安装座； 聚光灯上还带有调光电路（未示出）及其调光手旋钮 16; 固定连接器 7是一个热靴式插脚； 聚光灯上还设有电源开关 17。  In addition, four visors, a filter plate or a color filter 14 are hinged at the outer side of the front port 8 of the lamp housing 1. The outer side of the movable frame 11 is provided with a positioning chute 15 which is slidably engaged with the inner wall portion of the lamp housing 1. The power supply 6 is a battery mount; the spotlight also has a dimming circuit (not shown) and its dimming hand knob 16; the fixed connector 7 is a hot shoe type pin; the spotlight is also provided with a power switch 17 .
使用时， 可将一块电池安装在电源 6上； 通过固定连接器 7将聚光灯安装 在照相或摄像设备的热靴式插座上； 打开电源开关 17让 LED光源 2亮起； 调整 手旋钮 13可以改变照明的聚光程度或散光程度;这时照相或摄像设备便可拍摄; 需要时可以通过调光手旋钮 16调整照明亮度； 通过四片遮光板、 滤光板或滤色 板 14等可以对照明光线进行滤光、 滤色或局部遮光等。 When in use, a battery can be mounted on the power source 6; the spotlight is mounted on the hot shoe socket of the camera or camera device through the fixed connector 7; the power switch 17 is turned on to light the LED light source 2; The hand knob 13 can change the degree of concentrating or astigmatism of the illumination; at this time, the camera or camera device can shoot; if necessary, the brightness can be adjusted by the dimming hand knob 16; through four visors, filters or filters 14 The light can be filtered, filtered or partially shaded.

Claims

1、 一种照相或摄像用的 LED型聚光灯， 包括灯壳以及设置在灯壳上的 LED 光源、 散热器、 聚光透镜、 焦距调节器、 电源、 固定连接器， 其中散热器通过 焦距调节器安装在灯壳内， 聚光透镜安装在灯壳的前端口上， LED光源安装在散 热器的前端面上， 其特征是： 焦距调节器由转动配合在灯壳内上部的丝杆、 安 装承载散热器的移动架、 连接移动架顶部并与丝杆作螺紋配合的螺母件和丝杆 外伸端上的手旋钮构成。 1. An LED spotlight for photography or videography, including a lamp housing and an LED light source arranged on the lamp housing, a radiator, a condenser lens, a focal length adjuster, a power supply, and a fixed connector, wherein the radiator passes through the focal length adjuster It is installed in the lamp housing, the condenser lens is installed on the front port of the lamp housing, and the LED light source is installed on the front end surface of the radiator. Its characteristics are: the focal length adjuster is installed and carried by a screw rod that is rotated and fitted in the upper part of the lamp housing. It consists of a movable frame of the radiator, a nut piece connected to the top of the movable frame and threadedly matched with the screw rod, and a hand knob on the extended end of the screw rod.
2、 按权利要求 1所述的照相或摄像用的 LED型聚光灯， 其特征是所述灯壳 的前端口外侧处铰接有一片以上的遮光板、 滤光板或滤色板。 2. The LED spotlight for photography or videography according to claim 1, characterized in that more than one light shielding plate, light filter plate or color filter plate is hinged outside the front port of the lamp housing.
3、 按权利要求 1或 2所述的照相或摄像用的 LED型聚光灯， 其特征是所述 移动架外侧设有与灯壳内壁部位作滑移配合的定位滑槽。 3. The LED spotlight for photography or videography according to claim 1 or 2, characterized in that a positioning chute is provided on the outside of the movable frame for sliding cooperation with the inner wall of the lamp housing.
4、 按权利要求 1或 2所述的照相或摄像用的 LED型聚光灯， 其特征是所述 散热器釆用热管散热器。 4. The LED spotlight for photography or videography according to claim 1 or 2, characterized in that the radiator adopts a heat pipe radiator.
5、 按权利要求 1或 2所述的照相或摄像用的 LED型聚光灯， 其特征是所述 聚光灯还带有调光电路及其调光手旋钮。 5. The LED spotlight for photography or videography according to claim 1 or 2, characterized in that the spotlight is also equipped with a dimming circuit and a dimming hand knob.
PCT/CN2013/001237 2013-04-15 2013-10-14 Led type spotlight for photographing or shooting WO2014169410A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201320187482.7 2013-04-15
CN2013201874827U CN203258584U (en) 2013-04-15 2013-04-15 LED spot light for photographing or camera shooting

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WO2014169410A1 true WO2014169410A1 (en) 2014-10-23

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204143138U (en) * 2014-09-29 2015-02-04 林璧光 A kind of LED type spotlight of taking a picture or making a video recording
CN204141502U (en) * 2014-10-05 2015-02-04 林璧光 A kind of LED type spotlight adjusting lens focus
CN110308604A (en) * 2019-04-23 2019-10-08 东莞市图立方影视器材有限公司 A kind of the focusing lamp and its installation and adjustment method of video-photographic
CN113296331B (en) * 2021-07-27 2021-10-15 深圳市正光影像器材有限公司 LED automatic electric focusing photographing spotlight and method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290373B1 (en) * 1997-11-21 2001-09-18 Dwight Crane Rentals Ltd. Light fixture with movable bulb carriage
CN201955596U (en) * 2010-12-16 2011-08-31 北京星光影视设备科技股份有限公司 Light emitting diode (LED) image pickup lamp
CN202486477U (en) * 2012-03-14 2012-10-10 周耀波 Photoflash for photography
CN202561499U (en) * 2012-04-27 2012-11-28 陈乐为 Light-emitting diode (LED) spotlight
CN102392941B (en) * 2011-08-22 2012-12-12 南京视威电子科技股份有限公司 Portable lamp with integrated planar-array LED lamp wick replaceable battery pinch plate
CN202617421U (en) * 2012-04-23 2012-12-19 北京飞亚视科技发展有限公司 Led lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6290373B1 (en) * 1997-11-21 2001-09-18 Dwight Crane Rentals Ltd. Light fixture with movable bulb carriage
CN201955596U (en) * 2010-12-16 2011-08-31 北京星光影视设备科技股份有限公司 Light emitting diode (LED) image pickup lamp
CN102392941B (en) * 2011-08-22 2012-12-12 南京视威电子科技股份有限公司 Portable lamp with integrated planar-array LED lamp wick replaceable battery pinch plate
CN202486477U (en) * 2012-03-14 2012-10-10 周耀波 Photoflash for photography
CN202617421U (en) * 2012-04-23 2012-12-19 北京飞亚视科技发展有限公司 Led lamp
CN202561499U (en) * 2012-04-27 2012-11-28 陈乐为 Light-emitting diode (LED) spotlight

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