CN102162975B - LED photographic lamp capable of changing illumination angle - Google Patents
LED photographic lamp capable of changing illumination angle Download PDFInfo
- Publication number
- CN102162975B CN102162975B CN201110089592A CN201110089592A CN102162975B CN 102162975 B CN102162975 B CN 102162975B CN 201110089592 A CN201110089592 A CN 201110089592A CN 201110089592 A CN201110089592 A CN 201110089592A CN 102162975 B CN102162975 B CN 102162975B
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- lamp
- optical lens
- draw
- adapter assembly
- photography
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Abstract
The invention provides an LED photographic lamp capable of changing an illumination angle. The LED photographic lamp comprises a lamp holder assembly and a control box assembly, wherein the lamp holder assembly is connected with the control box assembly; two notch sections are symmetrically arranged on both sides of the front end of the front light emitting surface of the lamp holder assembly; and each notch section comprises at least two notches. The LED photographic lamp also comprises an optical lens assembly, wherein the optical lens plates correspond to the notches; and both ends of the optical lens plates are respectively embedded in the two symmetrical notches. The lamp holder assembly is connected with the control box assembly in a detachable manner through a buckle mechanism. The LED photographic lamp can accurately, rapidly and conveniently change the illumination angle without influencing the light intensity and the light quality.
Description
[technical field]
The present invention relates to a kind of photography and vedio recording light source, particularly a kind of LED flash lamp for photography.
[background technology]
Existing LED flash lamp for photography major part all can't change irradiating angle, though the LED flash lamp for photography of only a few can change irradiating angle, all can't when not influencing the illumination quality, obtain the lighting angle that needs accurately, fast, easily.
The existing LED flash lamp for photography that changes irradiating angle; The following two kinds of means of general employing: the 1. range of exposures that limits flash lamp for photography with four leaf light barriers; Control the lighting angle of flash lamp for photography with this, its shortcoming is: can only change irradiating angle roughly, and can make the unsmooth or distortion in light edge; 2. control the lighting angle of whole lamp through mixing the luminophor of regulating two groups of different irradiating angles; Its shortcoming is: two kinds of lighting angles can only be provided; And mixed light also can influence the illumination quality; Make the brightness at irradiation center and edge inconsistent (zone of two groups of common irradiations of light is bright especially, and more wide-angle one group of lamplight brightness is inconsistent).
[summary of the invention]
The technical matters that the present invention will solve is to provide a kind of, and it can change lighting angle accurately, fast, easily under the situation that does not influence intensity of illumination, illumination quality.
The present invention is achieved in that a kind of LED flash lamp for photography that can change irradiating angle; It comprises a lamp adapter assembly, a control box component; Said lamp adapter assembly is connected with said control box component; The front end both sides in the luminous front of said lamp adapter assembly all are symmetrically arranged with draw-in groove portion, and each draw-in groove portion includes at least two draw-in grooves, and this LED flash lamp for photography also comprises an optical lens plate; Said optical lens plate is corresponding with said draw-in groove, and the two ends of optical lens plate embed respectively in the two symmetrical draw-in grooves.
Further, be connected removably through snap device between said lamp adapter assembly and the control box component.
Further, the front end that is positioned at optical lens plate on the said lamp adapter assembly adds both at least a of color filter, sheen sheet.
Further, vertical two ends of said draw-in groove and lower end are all closed, open upper end, and global shape is the U type.
Further, be provided with the identical optical lens of lamp pearl quantity with lamp adapter assembly above the said optical lens plate, the arrangement of said optical lens is arranged corresponding with the lamp pearl of lamp adapter assembly.
Further, said lamp adapter assembly comprises: lamp sheet plate, the radiating block that is connected with lamp sheet backboard face, and the left shell that is connected in lamp sheet plate, radiating block left end are connected in the right shell body of lamp sheet plate, radiating block right-hand member.
Further, said draw-in groove portion is arranged on said left shell, the right shell body.
The invention has the advantages that:
1. the present invention is symmetrically arranged with draw-in groove portion at the front end of lamp adapter assembly; Each draw-in groove portion includes at least two draw-in grooves; Optical lens plate is inserted in the draw-in groove of lamp adapter assembly front end, when optical lens plate being installed in the different draw-in grooves, optical lens plate changes to the distance between the lamp pearl; To the distance between the lamp pearl, adjust the size of lighting angle according to the adjustment optical lens plate with this; Optical lens plate adopts the substitute mode of plug-in, and operating personnel can quick, convenient change lighting angle under the situation that guarantees high-quality photography.
2. the optical lens plate of the present invention's use is by the macromolecular material manufacturing, and it has characteristics light, firm, that light transmission is good, can make light source evenly soft, and the illumination center is consistent to the intensity of illumination at edge.
3. the present invention is installed color filter, sheen sheet additional at the optical lens module front end, can regulate light efficiency and colour temperature.
4. lamp adapter assembly of the present invention is connected in said control box component removably, and operating personnel can change dissimilar lamp adapter assemblies as required, perhaps changes the control box component that different electrical power is selected.
[description of drawings]
Combine embodiment that the present invention is further described with reference to the accompanying drawings.
Fig. 1 is a decomposition texture synoptic diagram of the present invention.
Fig. 2 is lamp adapter assembly and the structural representation of corresponding with it optical lens plate among Fig. 1.
Fig. 3 is the another kind of lamp adapter assembly of the present invention and the structural representation of the optical lens plate of correspondence with it.
[embodiment]
See also Fig. 1 to shown in Figure 3, embodiments of the invention are carried out detailed explanation.
Like Fig. 1, a kind of LED flash lamp for photography that can change irradiating angle of the present invention, it comprises a lamp adapter assembly 1, a control box component 2, said lamp adapter assembly 1 is connected on the said control box component 2, inserts power supply, can start light just stir rotary switch.Be connected removably through snap device 21 between said lamp adapter assembly 1 and the control box component 2.In conjunction with Fig. 2, said lamp adapter assembly 1 comprises: lamp sheet plate 11, the radiating block 12 that is connected with lamp sheet plate 11 back sides, and the left shell 13 that is connected in lamp sheet plate 11, radiating block 12 left ends are connected in the right shell body 14 of lamp sheet plate 11, radiating block 12 right-hand members.Because lamp adapter assembly 1 is connected in said control box component 2 removably, operating personnel can change dissimilar lamp adapter assemblies 1 as required, perhaps change the control box component 2 that different electrical power is selected.
The front end both sides in the luminous front of said lamp adapter assembly 1 all are symmetrically arranged with draw-in groove portion 15, and each draw-in groove portion 15 includes at least two draw-in grooves 16.As shown in the figure, said draw-in groove portion 15 is symmetricly set on said left shell 13, the right shell body 14, and each draw-in groove portion 15 has comprised 3 draw-in grooves 16, and vertical two ends of said draw-in groove 16 and lower end are all closed, open upper end, and global shape is the U type.
This LED flash lamp for photography also comprises an optical lens plate 3, and said optical lens plate 3 is corresponding with said draw-in groove 16, and the two ends of optical lens plate 3 embed respectively in the two symmetrical draw-in grooves 16.Optical lens plate 3 is to adopt plug-in with the installation of draw-in groove 16, and is quick in the time of use, convenient.Be provided with the optical lens 31 identical with the lamp pearl quantity of lamp adapter assembly 1 above the said optical lens plate 3, the arrangement of said optical lens 31 is arranged corresponding with the lamp pearl of lamp adapter assembly 1.Said optical lens plate is by the macromolecular material manufacturing, and it has characteristics light, firm, that light transmission is good, can make light source evenly soft, and the illumination center is consistent to the intensity of illumination at edge.As shown in Figure 2, the lamp sheet plate 11 on the lamp adapter assembly 1 has three lamp pearls, then total corresponding three optical lenses 31 on the optical lens plate 3.As shown in Figure 3, the lamp sheet plate 11 on the lamp adapter assembly 1 has 17 lamp pearls, then total corresponding 17 optical lenses 31 on the optical lens plate 3.Optical lens 31 and the corresponding one by one arrangement of lamp pearl.
The front end that is positioned at optical lens plate 3 on the said lamp adapter assembly 1 adds both at least a of color filter/sheen sheet 4, in order to regulate light efficiency and colour temperature.
When operating personnel with optical lens plate 3 when innermost draw-in groove 16 moves to outmost draw-in groove 16 gradually, optical lens plate 3 changes to the distance between the lamp sheet plate 11, thus the size of adjustment lighting angle.
The above is merely preferred embodiment of the present invention, so can not limit the scope that the present invention implements according to this, the equivalence of promptly doing according to claim of the present invention and description changes and modifies, and all should still belong in the scope that the present invention contains.
Claims (7)
1. LED flash lamp for photography that can change irradiating angle; It comprises a lamp adapter assembly, a control box component, and said lamp adapter assembly is connected with said control box component, it is characterized in that: the front end both sides in the luminous front of said lamp adapter assembly all are symmetrically arranged with draw-in groove portion; Each draw-in groove portion includes at least two draw-in grooves; This LED flash lamp for photography also comprises an optical lens plate, and said optical lens plate is corresponding with said draw-in groove, and the two ends of optical lens plate embed respectively in the two symmetrical draw-in grooves; In the time of in optical lens plate is installed in different draw-in grooves, the size of adjustment lighting angle.
2. a kind of LED flash lamp for photography that can change irradiating angle according to claim 1 is characterized in that: be connected removably through snap device between said lamp adapter assembly and the control box component.
3. a kind of LED flash lamp for photography that can change irradiating angle according to claim 1 and 2 is characterized in that: the front end that is positioned at optical lens plate on the said lamp adapter assembly adds both at least a of color filter, sheen sheet.
4. a kind of LED flash lamp for photography that can change irradiating angle according to claim 1 is characterized in that: vertical two ends of said draw-in groove and lower end are all closed, open upper end, and global shape is the U type.
5. a kind of LED flash lamp for photography that can change irradiating angle according to claim 1; It is characterized in that: be provided with the identical optical lens of lamp pearl quantity with lamp adapter assembly above the said optical lens plate, the arrangement of said optical lens is arranged corresponding with the lamp pearl of lamp adapter assembly.
6. a kind of LED flash lamp for photography that can change irradiating angle according to claim 1; It is characterized in that: said lamp adapter assembly comprises: lamp sheet plate; The radiating block that is connected with lamp sheet backboard face; And the left shell that is connected in lamp sheet plate, radiating block left end, be connected in the right shell body of lamp sheet plate, radiating block right-hand member.
7. a kind of LED flash lamp for photography that can change irradiating angle according to claim 6 is characterized in that: said draw-in groove portion is arranged on said left shell, the right shell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110089592A CN102162975B (en) | 2011-04-11 | 2011-04-11 | LED photographic lamp capable of changing illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110089592A CN102162975B (en) | 2011-04-11 | 2011-04-11 | LED photographic lamp capable of changing illumination angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102162975A CN102162975A (en) | 2011-08-24 |
| CN102162975B true CN102162975B (en) | 2012-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110089592A Expired - Fee Related CN102162975B (en) | 2011-04-11 | 2011-04-11 | LED photographic lamp capable of changing illumination angle |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1749840A (en) * | 2004-09-15 | 2006-03-22 | 安捷伦科技有限公司 | Flash module, camera, and method for illuminating an object during flash photography |
| JP2008243615A (en) * | 2007-03-27 | 2008-10-09 | Inet:Kk | Light unit, and imaging device using it |
| CN101520164A (en) * | 2008-02-27 | 2009-09-02 | 毫厘精密工业股份有限公司 | Variable optical lighting lamp |
| CN101639607A (en) * | 2008-07-29 | 2010-02-03 | 一品光学工业股份有限公司 | Camera-used arrayed LED spotlight |
| CN201487816U (en) * | 2009-09-18 | 2010-05-26 | 东莞市贻嘉光电科技有限公司 | Lens module for LED tunnel lamp |
| CN201521900U (en) * | 2009-11-23 | 2010-07-07 | 四川新力光源有限公司 | LED light source lens module |
| CN201611027U (en) * | 2009-12-10 | 2010-10-20 | 卓维帆 | Lamp structure with multiple-zooming effect |
| CN202003117U (en) * | 2011-04-11 | 2011-10-05 | 福州富莱仕影像器材有限公司 | LED (light emitting diode) camera shooting lamp capable of changing irradiation angle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3961101B2 (en) * | 1998-02-26 | 2007-08-22 | パナソニック フォト・ライティング 株式会社 | Strobe device |
| TW201038878A (en) * | 2009-04-21 | 2010-11-01 | ProLight Opto Technology Cooperation | Adjustable condenser seat |
-
2011
- 2011-04-11 CN CN201110089592A patent/CN102162975B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1749840A (en) * | 2004-09-15 | 2006-03-22 | 安捷伦科技有限公司 | Flash module, camera, and method for illuminating an object during flash photography |
| JP2008243615A (en) * | 2007-03-27 | 2008-10-09 | Inet:Kk | Light unit, and imaging device using it |
| CN101520164A (en) * | 2008-02-27 | 2009-09-02 | 毫厘精密工业股份有限公司 | Variable optical lighting lamp |
| CN101639607A (en) * | 2008-07-29 | 2010-02-03 | 一品光学工业股份有限公司 | Camera-used arrayed LED spotlight |
| CN201487816U (en) * | 2009-09-18 | 2010-05-26 | 东莞市贻嘉光电科技有限公司 | Lens module for LED tunnel lamp |
| CN201521900U (en) * | 2009-11-23 | 2010-07-07 | 四川新力光源有限公司 | LED light source lens module |
| CN201611027U (en) * | 2009-12-10 | 2010-10-20 | 卓维帆 | Lamp structure with multiple-zooming effect |
| CN202003117U (en) * | 2011-04-11 | 2011-10-05 | 福州富莱仕影像器材有限公司 | LED (light emitting diode) camera shooting lamp capable of changing irradiation angle |
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| Publication number | Publication date |
|---|---|
| CN102162975A (en) | 2011-08-24 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: LED photographic lamp capable of changing illumination angle Effective date of registration: 20190617 Granted publication date: 20120829 Pledgee: Bank of Communications Ltd. Fujian branch Pledgor: FUZHOU F&V PHOTOGRAPHIC EQUIPMENT Co.,Ltd. Registration number: 2019350000062 |
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Date of cancellation: 20220419 Granted publication date: 20120829 Pledgee: Bank of Communications Ltd. Fujian branch Pledgor: FUZHOU F&V PHOTOGRAPHIC EQUIPMENT Co.,Ltd. Registration number: 2019350000062 |
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