WO2019241908A1 - Dispositif de supplémentation de lumière annulaire pour photographie - Google Patents

Dispositif de supplémentation de lumière annulaire pour photographie Download PDF

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Publication number
WO2019241908A1
WO2019241908A1 PCT/CN2018/091830 CN2018091830W WO2019241908A1 WO 2019241908 A1 WO2019241908 A1 WO 2019241908A1 CN 2018091830 W CN2018091830 W CN 2018091830W WO 2019241908 A1 WO2019241908 A1 WO 2019241908A1
Authority
WO
WIPO (PCT)
Prior art keywords
ring
light
shaped
rear shell
light device
Prior art date
Application number
PCT/CN2018/091830
Other languages
English (en)
Chinese (zh)
Inventor
张学钦
Original Assignee
张学钦
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 张学钦 filed Critical 张学钦
Priority to PCT/CN2018/091830 priority Critical patent/WO2019241908A1/fr
Publication of WO2019241908A1 publication Critical patent/WO2019241908A1/fr

Links

Classifications

    • 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

Definitions

  • the invention relates to the field of photographic light compensation equipment, in particular to a ring-shaped photographic light compensation device.
  • photographic fill light as a photographic light compensation device, can increase the light and light source points of the subject at various angles when shooting, so that the required position of the subject gets sufficient light to achieve the effect required by the person.
  • the existing photographic fill light often only has the function of manually adjusting the brightness, a multi-point point light source or a square light source with LEDs. Based on the above reasons, a ring-shaped camera fill light system is needed to be designed. Through the ring-shaped light-emitting structure, an aperture can be formed at the human eye to achieve the same decorative effect as a beautiful pupil. It is very suitable to be used under the requirement of hot video supplementary light developed by network anchors.
  • an object of the present invention is to provide a ring-shaped camera fill light device.
  • a ring-shaped camera fill light device includes a ring-shaped rear shell, a light-emitting body arranged in the ring-shaped rear shell and matched with the ring-shaped rear shell, and a soft-light color temperature plate arranged in front of the light-emitting body and matched with the ring-shaped rear shell.
  • the inner side of the ring-shaped shell is coated with a reflective layer.
  • it further comprises a connecting arm fixedly connected to the annular rear shell and a sleeve articulated to the connecting arm, and the connecting arm is provided with a connecting arm that can screw the connecting arm to the sleeve at an angle of articulation. Fasten the handle.
  • the sleeve is provided with a threaded hole penetrating the side arm of the sleeve and a hand-tightened fastening screw matching the threaded hole.
  • an accommodating cavity is provided on the back of the annular rear shell, and a control board electrically connected to the light emitting body is provided in the accommodating cavity, and the annular camera light supplement device further includes an accommodating cavity. Matching back cover.
  • the back cover is provided with a plurality of heat dissipation holes.
  • the luminous body is a PCB board to which LED lamp beads are soldered.
  • the PCB board is a segmentable splicable PCB board.
  • the soft light color temperature sheet is not integrally formed but segmented and spliced.
  • the present invention utilizes the shape of a ring-shaped camera fill light device to form an aperture at the human eye to achieve the same decorative effect as a beautiful pupil.
  • a reflective layer is coated on the inside of the ring-shaped rear shell, which can effectively light Reflect it out to increase the light effect, and add a soft light color temperature film in the front, so that the light emitted by the luminous body is processed by the soft light color temperature film, which is soft and does not hurt the eyes, and has strong practical value.
  • FIG. 1 is a schematic diagram of an internal structure of the present invention
  • FIG. 3 is a schematic diagram of an assembly structure of the present invention.
  • a ring-shaped camera fill light device includes a ring-shaped rear casing 1, a light-emitting body 2 disposed in the ring-shaped rear casing 1 and matched with the ring-shaped rear casing 1, and
  • the soft light color temperature film 3 which is arranged in front of the luminous body 2 and matches the annular back shell 1 uses the shape of the ring-shaped camera light-filling device to form an aperture at the human eye, achieving the same decorative effect as a beautiful pupil, and Add a soft light color temperature film, so that the light emitted by the luminous body is processed by the soft light color temperature film, and appears soft without hurting the eyes.
  • the present invention provides a ring-shaped camera fill light device: it includes a ring-shaped rear casing 1, a light-emitting body 2 disposed in the ring-shaped rear casing 1 and matched with the ring-shaped rear casing 1, and disposed on
  • the soft light color temperature film 3 in front of the luminous body 2 and matched with the annular back shell 1 uses the shape of the ring-shaped camera fill light device to form an aperture at the human eye to achieve the same decorative effect as the beautiful pupil.
  • the light color temperature film makes the light emitted by the luminous body be soft and not hurt the eyes after being processed by the soft light color temperature film.
  • a light reflecting layer is coated on the inner side of the ring-shaped rear shell 1
  • a light reflecting layer is coated on the inner side of the ring-shaped rear shell, which can effectively reflect light and increase light efficiency.
  • a connecting arm 4 fixedly connected to the annular rear shell 1 and a sleeve 5 hinged to the connecting arm 4.
  • the connecting arm 4 is provided with a fastening handle capable of screwing the connecting arm 4 and the sleeve 5 to a hinged angle. 401.
  • the function of the sleeve 5 enables the user to fix the present invention on a triangular bracket, and the connecting arm 4 and the sleeve 5 are hinged, which is convenient for the user to adjust the angle of the ring camera fill light device.
  • the sleeve 5 is provided with a threaded hole 502 penetrating the side arm of the sleeve and a hand-tightened fastening screw 502 matching the threaded hole.
  • the fastening screw 502 is fastened and fixed, so that the user can stably fix the ring camera fill light device On a tripod.
  • an accommodating cavity 101 is provided on the back of the annular rear case 1, and a control board 7 electrically connected to the light-emitting body 2 is disposed in the accommodating cavity 101.
  • the rear cover 6 enables the integrated design of the control board 7 and the ring-shaped rear shell 1, which is convenient for users and reduces messy wiring of the connecting wires.
  • the back cover 6 is provided with a plurality of heat dissipation holes 601 to dissipate heat to circuit components and prolong the service life.
  • the luminous body 2 is a PCB board welded with LED lamp beads, and the LED light source is energy-saving and environmentally friendly.
  • the PCB board is a segmentable splicable PCB board.
  • the segmented PCB design can reduce the consumables of the PCB board and reduce the cost.
  • the soft light color temperature film 3 is not integrally formed but segmented and spliced.
  • the soft light color temperature film 3 is segmented and spliced, which can optimally use the area of the material, reduce waste and reduce costs.
  • the present invention utilizes the shape of the ring-shaped camera fill light device to form an aperture at the human eye to achieve the same decorative effect as a beautiful pupil.
  • the inside of the ring-shaped rear shell is coated with a reflective layer, which can effectively reflect light and increase the light effect.
  • Adding a soft light color temperature film in front makes the light emitted by the luminous body treated by the soft light color temperature film, which is soft and does not hurt the eyes, and has strong practical value.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)

Abstract

La présente invention concerne, dans le domaine des appareils de supplémentation de lumière photographiques, un dispositif de supplémentation de lumière annulaire pour photographie, le dispositif comprenant une enveloppe arrière annulaire (1), un corps électroluminescent (2) agencé à l'intérieur de l'enveloppe arrière annulaire (1) et correspondant à l'enveloppe arrière annulaire (1), et une feuille à température de couleur de lumière douce (3) agencée devant le corps électroluminescent (2) et correspondant à l'enveloppe arrière annulaire (1). Un côté interne de l'enveloppe arrière annulaire (1) est revêtu d'une couche de réflexion de lumière. Un cercle lumineux peut être formé au niveau d'un œil humain en utilisant la forme du dispositif de supplémentation de lumière annulaire pour photographie pour obtenir le même effet décoratif qu'avec des lentilles de contact colorées. Le côté interne de l'enveloppe arrière annulaire (1) étant revêtu de la couche de réflexion de lumière peut réfléchir efficacement la lumière de façon à produire en outre un effet d'éclairage ; en outre, la feuille à température de couleur de lumière douce (3) étant en outre agencée devant le corps électroluminescent permet à la lumière émise par le corps électroluminescent (2), par traitement par la feuille à température de couleur de lumière douce (3), d'apparaître douce et non néfaste pour les yeux, et avoir une bonne valeur pratique.
PCT/CN2018/091830 2018-06-19 2018-06-19 Dispositif de supplémentation de lumière annulaire pour photographie WO2019241908A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/091830 WO2019241908A1 (fr) 2018-06-19 2018-06-19 Dispositif de supplémentation de lumière annulaire pour photographie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/091830 WO2019241908A1 (fr) 2018-06-19 2018-06-19 Dispositif de supplémentation de lumière annulaire pour photographie

Publications (1)

Publication Number Publication Date
WO2019241908A1 true WO2019241908A1 (fr) 2019-12-26

Family

ID=68983121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/091830 WO2019241908A1 (fr) 2018-06-19 2018-06-19 Dispositif de supplémentation de lumière annulaire pour photographie

Country Status (1)

Country Link
WO (1) WO2019241908A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104749855A (zh) * 2015-04-10 2015-07-01 方志祥 一种带有夹具的摄影补光设备
CN204669430U (zh) * 2015-05-22 2015-09-23 陈勇刚 一种手机自拍补光灯
CN105739220A (zh) * 2016-04-29 2016-07-06 陈勇刚 一种可旋转自拍补光灯
CN105938288A (zh) * 2016-01-16 2016-09-14 深圳市宗匠科技有限公司 一种补光灯
KR20160146129A (ko) * 2015-06-11 2016-12-21 주식회사 토비스 링형플래시를 구비한 휴대폰
CN206195866U (zh) * 2016-11-01 2017-05-24 深圳市胡同科技有限公司 一种自拍装置
CN106979496A (zh) * 2016-11-05 2017-07-25 广东乐惠购网络科技有限公司 一种手机夜拍补光灯

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104749855A (zh) * 2015-04-10 2015-07-01 方志祥 一种带有夹具的摄影补光设备
CN204669430U (zh) * 2015-05-22 2015-09-23 陈勇刚 一种手机自拍补光灯
KR20160146129A (ko) * 2015-06-11 2016-12-21 주식회사 토비스 링형플래시를 구비한 휴대폰
CN105938288A (zh) * 2016-01-16 2016-09-14 深圳市宗匠科技有限公司 一种补光灯
CN105739220A (zh) * 2016-04-29 2016-07-06 陈勇刚 一种可旋转自拍补光灯
CN206195866U (zh) * 2016-11-01 2017-05-24 深圳市胡同科技有限公司 一种自拍装置
CN106979496A (zh) * 2016-11-05 2017-07-25 广东乐惠购网络科技有限公司 一种手机夜拍补光灯

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