CN103345106A - External OLED type illuminating lamp for camera or video camera - Google Patents
External OLED type illuminating lamp for camera or video camera Download PDFInfo
- Publication number
- CN103345106A CN103345106A CN2013102955239A CN201310295523A CN103345106A CN 103345106 A CN103345106 A CN 103345106A CN 2013102955239 A CN2013102955239 A CN 2013102955239A CN 201310295523 A CN201310295523 A CN 201310295523A CN 103345106 A CN103345106 A CN 103345106A
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- CN
- China
- Prior art keywords
- light source
- video camera
- illuminating lamp
- oled
- camera
- 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.)
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Classifications
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- 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
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- 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
- F21Y2105/00—Planar light sources
-
- 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]
- F21Y2115/15—Organic light-emitting diodes [OLED]
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
Disclosed is an external OLED type illuminating lamp for a camera or a video camera. The external OLED type illuminating lamp overcomes the defects that components like a dodging cover and a soft light cover need to be additionally arranged to improve the uniformity and the softness of illumination in an existing external LED type illuminating lamp for the camera or the video camera, a special radiator needs to be arranged in a high-power light source, the size is large, the weight is high and carrying is inconvenient. According to the technical scheme, the external OLED type illuminating lamp comprises a lamp housing, an electric light source, a circuit board, a battery and a connector for being matched with the camera or the video camera, and the electric light source, the circuit board, the battery and the connector are arranged on the lamp housing. The external OLED type illuminating lamp for the camera or the video camera is characterized in that the electric light source is an OLED light source which is installed and fixed on a front port of the lamp housing, the thickness of the light source is smaller than or equal to 2mm, the length of the light source is 50-450mm, the width of the light source is 40-450mm, the color temperature of the light source is 3,000-7,000K, and the battery is in power supply connection with the OLED light source through the circuit board.
Description
Technical field
The present invention relates to take a picture or the make a video recording lighting device of usefulness specifically is that a kind of and photograph or picture pick-up device carry out external the connection or the OLED type illuminating lamp of cooperation.
Background technology
Organic Light Emitting Diode is called for short OLED, is the novel semi-conductor light source of developing in recent years, at substrate coating or plating electroluminescence formable layer.With formerly semiconductor light sources LED relatively, have luminous evenly soft, thermal value seldom, power saving more, ultra-thin, in light weight, characteristics such as response speed fast, be easy to install, manufacturing process is simple, cost is low.But OLED is mainly used in aspect, flat pannel display field at present, and it is ripe not enough and extensive to be applied to lighting field.
Chinese patent discloses a kind of built-in mobile phone OLED doughnut-shaped flash lamp for No. 201220149552.5, it is the annular LED flashlamp by cell-phone camera area of bed well cutting, be enclosed within the camera lens outside, can be placed on the base of camera lens, power supply is taken from the flash generator of mobile phone.But can not being used in, this technical scheme takes a picture or external OLED type illuminating lamp that video camera is used.
The external LED type illuminating lamp that the present photograph of generally using or video camera are used, the defective of its existence: the one, luminous uniformity coefficient and soften are relatively poor, and the base part that often needs to add even light shield, soft light cover improves uniformity coefficient and the soften of its illumination; The 2nd, high-power LED light source, thermal value is very big, and special heating radiator need be set, and complex structure, cost are higher; The 3rd, volume is big, weight is heavier, carries inconvenience.
Summary of the invention
In order to overcome existing take a picture or external LED type illuminating lamp that video camera is used exists the base part that need add even light shield, soft light cover to improve uniformity coefficient and the soften of its illumination, high-power LED light source need arrange special heating radiator, volume is bigger, weight is heavier, carry defectives such as inconvenience, the purpose of this invention is to provide the external OLED type illuminating lamp that a kind of improved photograph or video camera are used, can overcome the defective of prior art.
The technical solution adopted for the present invention to solve the technical problems is: the external OLED type illuminating lamp that a kind of photograph or video camera are used, the connector that comprises lamp housing and be arranged on electric light source, circuit board, battery, cooperation photograph or video camera on the lamp housing, it is characterized in that: described electric light source be fixed on a slice thickness on the lamp housing front port smaller or equal to 2mm, length at 50～450mm, width in 40～450mm, colour temperature in the oled light source of 3000～7000K (Kelvin), described battery is done power supply by circuit board and oled light source and is connected.
Can be provided with an electrode contact base between the described described circuit board of technique scheme and the oled light source, the electrode contact base is provided with some conductive rubber blocks, the conductive rubber block front end protrude from the electrode contact base front end face, be used for contacting the electrode on the oled light source, the conductive rubber block rear end protrude from the electrode contact base rear end face, be used for electrode on the contact circuit plate.
The described oled light of technique scheme source can be the disposable double-colored warm type oled light of a colour temperature height source.
The described oled light of technique scheme source, present regular size are that length is identical with width, and as 50mm * 50mm, 100mm * 100mm etc., a slice oled light source that the present invention is used can be that the oled light source by two above small dimension sizes is spliced to form.
Can be provided with the back that holds the oled light source on the front end face of the described electrode contact base of technique scheme and protrude the indent platform at position, with the thickness of further minimizing illuminating lamp.
Can be provided with driving circuit, light adjusting circuit, flasher circuit or electric weight display circuit etc. on the described circuit board of technique scheme.
The described cooperation photograph of technique scheme or camera conector can be arranged on hot shoe type socket or the hot shoe type plug in the described lamp housing outside.
The described cooperation photograph of technique scheme or camera conector, it can be a hand-screw that is connected the foot rest screw of camera, lamp housing is provided with the placement rack of a camera that cooperates with hand-screw, is provided with the adjusting slide bar of adjusting illuminating lamp main body front and back position between placement rack and the illuminating lamp main body.
The described cooperation photograph of technique scheme or camera conector can be to be made of the linking arm that is hinged on the described lamp housing outside and the hand-screw that is used for being connected photograph or video camera foot rest screw at linking arm that is rotatably assorted.
The described cooperation photograph of technique scheme or camera conector can be the locking heads that connects the fixed mount of photograph or video camera specialty field of employment.
The battery of technique scheme can be mounted in internal battery on the flash illumination lamp, be connected the external battery on the flash illumination lamp or the deck etc. of battery is installed.
The described lamp housing of technique scheme can adopt various suitable moulding and size.
Beneficial effect of the present invention: the one, because the light that send in full wafer oled light source all is all even soft, so photograph or video camera improve its uniformity coefficient and soften with the base part that illuminating lamp does not need to add even light shield, soft light cover; The 2nd, because oled light source thermal value is few, do not need to arrange special heating radiator, so photograph or video camera are simple with structure of the lighting lamp, cost can greatly reduce; The 3rd because the ultra-thin characteristic in oled light source, so take a picture or video camera with the volume of illuminating lamp obviously reduce, weight obviously reduces, it is more convenient to carry illuminating lamp; Four, by an electrode contact base is set between circuit board and oled light source, realize being electrically connected between circuit board and the oled light source by some conductive rubber blocks of electrode contact base, can simplify the electric connection structure of OLED type illuminating lamp greatly, and be that convenience has been passed through in manufacturing and maintenance.
The invention will be further described below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the front schematic perspective view of an embodiment of the present invention.
Fig. 2 is the back schematic perspective view of Fig. 1.
Fig. 3 is the schematic perspective view of taking parts apart of Fig. 1.
Fig. 4 is the back schematic perspective view of the electrode contact base of Fig. 3.
Fig. 5 is the front schematic perspective view of the another kind of embodiment of the present invention.
Fig. 6 is the back schematic perspective view of Fig. 5.
Fig. 7 is the schematic perspective view of taking parts apart of Fig. 5.
Fig. 8 is the front schematic perspective view of another embodiment of the present invention.
Fig. 9 is the schematic perspective view of taking parts apart of Fig. 8.
Among the figure: 1, lamp housing; 2, electric light source (oled light source); 3, circuit board; 4, battery; 5, the connector that cooperates photograph or video camera; 6, front port; 7, electrode contact base; 8, conductive rubber block; 9, indent platform; 10, joint; 11, light-control knob; 12, electric quantity test button; 13, electric weight display screen; 14, power switch; 15, external electric supply socket; 16, lamp housing; 17, electric light source (oled light source); 18, circuit board; 19, battery; 20, the connector that cooperates photograph or video camera; 21, front port; 22, electrode contact base; 23, conductive rubber block; 24, indent platform; 25 supports; 26, hand-screw bolt; 27, light-control knob; 28, power switch; 29, external electric supply socket; 30, lamp housing; 31, electric light source (oled light source); 32, circuit board; 33, battery; 34, the connector that cooperates photograph or video camera; 35, front port; 36, electrode contact base; 37, conductive rubber block; 38, indent platform; 39, sliding rod frame; 40, looping pit.
Embodiment
With reference to Fig. 1～Fig. 4, the external OLED type illuminating lamp that this photograph or video camera are used, this is the adjustable illuminating lamp of direction of illumination on a kind of hot shoe socket that is installed in the high type photographic means, comprise lamp housing 1 and be arranged on electric light source 2 on the lamp housing 1, circuit board 3, battery 4, the connector 5 that cooperates photograph or video camera, it is characterized in that: described electric light source 2 is to be fixed on a slice thickness on lamp housing 1 front port 6 smaller or equal to 2mm, length is at 50～450mm, width is at 40～450mm, colour temperature is in the oled light source of 3000～7000K, and described battery 4 is done power supply by circuit board 3 with oled light source 2 and is connected.
In addition, be provided with an electrode contact base 7 between described circuit board 3 and the oled light source 2, electrode contact base 7 is provided with some conductive rubber blocks 8 etc., conductive rubber block 8 front ends such as grade protrude from electrode contact base 7 front end face, be used for contacting the electrode on the oled light source 2, rear ends such as conductive rubber block 8 protrude from electrode contact base 7 rear end face, be used for electrode on the contact circuit plate 3; The front end face of electrode contact base 7 is provided with the back that holds oled light source 2 and protrudes the indent platform 9 at position; Cooperating the connector 5 of photograph or video camera is a hot shoe type pin, and the joint 10 for the light angle of adjusting lamp is arranged above; Circuit board 3 is provided with driving circuit, light adjusting circuit and electric weight display circuit, corresponding light-control knob 11, electric quantity test button 12 and the electric weight display screen 13 of being provided with in lamp housing 1 outside; Battery 4 is the decks that battery block is installed; Lamp housing 1 outside also is provided with power switch 14 and external electric supply socket 15.
With reference to Fig. 5～Fig. 7, the external OLED type illuminating lamp that this photograph or video camera are used, this is a kind of adjustable illuminating lamp of direction of illumination that is installed in photograph or video camera specialty field of employment, comprise lamp housing 16 and be arranged on electric light source 17 on the lamp housing 16, circuit board 18, battery 19, the connector 20 that cooperates photograph or video camera, it is characterized in that: described electric light source 17 is to be fixed on a slice thickness on lamp housing 16 front ports 21 smaller or equal to 2mm, length is at 50～450mm, width is at 40～450mm, colour temperature is in the oled light source of 3000～7000K, and described battery 19 is done power supply by circuit board 18 with oled light source 17 and is connected.
In addition, be provided with an electrode contact base 22 between described circuit board 18 and the oled light source 17, electrode contact base 22 is provided with some conductive rubber blocks 23 etc., conductive rubber block 23 front ends such as grade protrude from electrode contact base 22 front end face, be used for contacting the electrode on the oled light source 17, rear ends such as conductive rubber block 23 protrude from electrode contact base 22 rear end face, be used for electrode on the contact circuit plate 18; The front end face of electrode contact base 22 is provided with the back that holds oled light source 17 and protrudes the indent platform 24 at position; Cooperate to take a picture or the connector 20 of video camera is one and connects and take a picture or the locking head of the fixed mount of video camera specialty field of employment, upper bracket 25 both sides of locking head have for adjusting and the hand-screw bolt 26 of the light angle of locking lamp etc.; Circuit board 18 is provided with driving circuit and light adjusting circuit, the corresponding light-control knob 27 that is provided with in lamp housing 16 outsides; Battery 19 is the decks that battery block is installed; Lamp housing 16 outsides also are provided with power switch 28 and external electric supply socket 29.
With reference to Fig. 8～Fig. 9, the external OLED type illuminating lamp that this photograph or video camera are used, this is a kind of ring illumination lamp that is connected the foot rest screw of camera, comprise lamp housing 30 and be arranged on electric light source 31 on the lamp housing 30, circuit board 32, battery 33, the connector 34 that cooperates photograph or video camera, it is characterized in that: described electric light source 31 is to be fixed on a slice thickness on lamp housing 30 front ports 35 smaller or equal to 2mm, length is at 50～450mm, width is at 40～450mm, colour temperature is in the oled light source of 3000～7000K, and described battery 33 is done power supply by circuit board 32 with oled light source 31 and is connected.
In addition, be provided with an electrode contact base 36 between described circuit board 32 and the oled light source 31, electrode contact base 36 is provided with some conductive rubber blocks 37 etc., conductive rubber block 37 front ends such as grade protrude from electrode contact base 36 front end face, be used for contacting the electrode on the oled light source 31, rear ends such as conductive rubber block 37 protrude from electrode contact base 36 rear end face, be used for electrode on the contact circuit plate 32; The front end face of electrode contact base 36 is provided with the back that holds oled light source 31 and protrudes the indent platform 38 at position; Cooperating the connector 34 of photograph or video camera is a hand-screw that is connected the foot rest screw of camera, lamp housing 30 is provided with the placement rack 39 of a camera that cooperates with hand-screw, is provided with the adjusting slide bar 40 of adjustment illuminating lamp main body front and back position etc. between placement rack 39 and the illuminating lamp main body; Circuit board 32 is provided with driving circuit; Battery 33 is the decks that battery block is installed; Looping pit 41 is the shooting window of camera.
Claims (8)
1. take a picture or external OLED type illuminating lamp that video camera is used for one kind, the connector that comprises lamp housing and be arranged on electric light source, circuit board, battery, cooperation photograph or video camera on the lamp housing, it is characterized in that: described electric light source be fixed on a slice thickness on the lamp housing front port smaller or equal to 2mm, length at 50～450mm, width in 40～450mm, colour temperature in the oled light source of 3000～7000K, described battery is done power supply by circuit board and oled light source and is connected.
2. the external OLED type illuminating lamp of using by the described photograph of claim 1 or video camera, it is characterized in that being provided with between described circuit board and the oled light source electrode contact base, the electrode contact base is provided with some conductive rubber blocks, the conductive rubber block front end protrude from the electrode contact base front end face, be used for contacting the electrode on the oled light source, the conductive rubber block rear end protrude from the electrode contact base rear end face, be used for electrode on the contact circuit plate.
3. the external OLED type illuminating lamp of using by claim 1 or 2 described photograph or video camera is characterized in that described oled light source is the disposable double-colored warm type oled light of a colour temperature height source.
4. the external OLED type illuminating lamp of using by claim 1 or 2 described photograph or video camera is characterized in that described a slice oled light source is that oled light source by two above small dimension sizes is spliced to form.
5. the external OLED type illuminating lamp of using by the described photograph of claim 2 or video camera is characterized in that the front end face of described electrode contact base is provided with the indent platform at the protrusion position, back that holds the oled light source.
6. the external OLED type illuminating lamp of using by claim 1 or 2 described photograph or video camera is characterized in that described cooperation photograph or camera conector, is arranged on hot shoe type socket or the hot shoe type plug in the described lamp housing outside.
7. the external OLED type illuminating lamp of using by claim 1 or 2 described photograph or video camera is characterized in that described cooperation photograph or camera conector, is to connect to take a picture or the locking head of the fixed mount of video camera specialty field of employment.
8. the external OLED type illuminating lamp of using by claim 1 or 2 described photograph or video camera, it is characterized in that described cooperation photograph or camera conector, it is a hand-screw that is connected the foot rest screw of camera, lamp housing is provided with the placement rack of a camera that cooperates with hand-screw, is provided with the adjusting slide bar of adjusting illuminating lamp main body front and back position between placement rack and the illuminating lamp main body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102955239A CN103345106A (en) | 2013-07-15 | 2013-07-15 | External OLED type illuminating lamp for camera or video camera |
| PCT/CN2013/001238 WO2015006889A1 (en) | 2013-07-15 | 2013-10-14 | External oled illuminating lamp for photographic camera or video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102955239A CN103345106A (en) | 2013-07-15 | 2013-07-15 | External OLED type illuminating lamp for camera or video camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103345106A true CN103345106A (en) | 2013-10-09 |
Family
ID=49279916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102955239A Pending CN103345106A (en) | 2013-07-15 | 2013-07-15 | External OLED type illuminating lamp for camera or video camera |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103345106A (en) |
| WO (1) | WO2015006889A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015006889A1 (en) * | 2013-07-15 | 2015-01-22 | Lin Biguang | External oled illuminating lamp for photographic camera or video camera |
| CN104409240A (en) * | 2014-11-17 | 2015-03-11 | 苏州戴尔曼电器有限公司 | Single-on double-control switch |
| EP3088797A4 (en) * | 2013-12-25 | 2017-11-08 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| WO2020133814A1 (en) * | 2018-12-29 | 2020-07-02 | 武汉华星光电半导体显示技术有限公司 | Method and device for light compensation for under-oled-screen camera |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4288553B2 (en) * | 2000-07-25 | 2009-07-01 | 富士フイルム株式会社 | Camera strobe device |
| KR100782565B1 (en) * | 2007-01-11 | 2007-12-07 | 알티전자 주식회사 | Flash module using light rod for portable communication apparatus |
| BE1018388A5 (en) * | 2008-02-27 | 2010-10-05 | Briel Joris Van | DEVICE FOR VISUALIZING IMAGES. |
| CN201600541U (en) * | 2009-11-13 | 2010-10-06 | 惠州市华阳多媒体电子有限公司 | Miniature projector light source device and miniature projector |
| CN202273567U (en) * | 2011-10-21 | 2012-06-13 | 安润科技股份有限公司 | Door device with design of light uniformizing structure |
| CN103345106A (en) * | 2013-07-15 | 2013-10-09 | 林璧光 | External OLED type illuminating lamp for camera or video camera |
-
2013
- 2013-07-15 CN CN2013102955239A patent/CN103345106A/en active Pending
- 2013-10-14 WO PCT/CN2013/001238 patent/WO2015006889A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015006889A1 (en) * | 2013-07-15 | 2015-01-22 | Lin Biguang | External oled illuminating lamp for photographic camera or video camera |
| EP3088797A4 (en) * | 2013-12-25 | 2017-11-08 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| CN104409240A (en) * | 2014-11-17 | 2015-03-11 | 苏州戴尔曼电器有限公司 | Single-on double-control switch |
| WO2020133814A1 (en) * | 2018-12-29 | 2020-07-02 | 武汉华星光电半导体显示技术有限公司 | Method and device for light compensation for under-oled-screen camera |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015006889A1 (en) | 2015-01-22 |
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Application publication date: 20131009 |