CN204420863U - A kind of rotating lamp of adjustable focus - Google Patents

A kind of rotating lamp of adjustable focus Download PDF

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Publication number
CN204420863U
CN204420863U CN201520043557.3U CN201520043557U CN204420863U CN 204420863 U CN204420863 U CN 204420863U CN 201520043557 U CN201520043557 U CN 201520043557U CN 204420863 U CN204420863 U CN 204420863U
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Prior art keywords
lens
mount pad
base plate
light
lens mount
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CN201520043557.3U
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Chinese (zh)
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汤君平
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Guangdong Yishang Lighting Technology Co.,Ltd.
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GUANGZHOU EASTSUN LIGHTING TECHNOLOGY Co Ltd
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Abstract

The utility model discloses a kind of rotating lamp of adjustable focus, comprise lens subassembly, light-guiding pillar, radiating subassembly and zoom actuating unit, wherein, described lens subassembly is arranged on the front of light-guiding pillar; Described lens subassembly comprises lens, lens mount pad and base plate, and wherein, described lens are arranged on lens mount pad, and this lens mount pad is arranged on base plate by turntable, and described base plate is connected with zoom actuating unit; Lens revolving power mechanism is provided with between described base plate and lens mount pad, this lens revolving power mechanism comprises the power drive mechanism being fixed on motor on base plate and drive lens mount pad and rotating, the input of described power drive mechanism is connected with electric machine main shaft, and output is connected with lens mount pad.The lens of the rotating lamp of adjustable focus of the present utility model have spinfunction, thus obtain the stage-lighting effect rotated.

Description

A kind of rotating lamp of adjustable focus
Technical field
The utility model relates to a kind of light fixture, is specifically related to a kind of rotating lamp of adjustable focus.
Background technology
Shake the head in LED at stage, in order to obtain specific stage-lighting effect, need to regulate in real time the focal length of light fixture, the adjustment of focal length is realized by zoom lens control device, realizes particular by the distance regulated between lens and light-guiding pillar.In actual applications, innervation is had more in order to allow light of stage, need to allow light rotate, existing adjustable focus turns light fixture major part does not all have rotary light function, and in the light fixture having rotary light function, focusing action and spinning movement can not be carried out simultaneously, cannot obtain desirable lighting effects.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of rotating lamp of adjustable focus, and the lens of this light fixture have spinfunction, and focusing action and rotary light action can be carried out simultaneously, thus obtains desirable revolving stage lighting effects.
The technical scheme that the utility model solves the problems of the technologies described above is:
A rotating lamp for adjustable focus, comprises lens subassembly, light-guiding pillar, radiating subassembly and zoom actuating unit, and wherein, described lens subassembly is arranged on the front of light-guiding pillar; It is characterized in that, described lens subassembly comprises lens, lens mount pad and base plate, and wherein, described lens are arranged on lens mount pad, and this lens mount pad is arranged on base plate by turntable, and described base plate is connected with zoom actuating unit; Lens revolving power mechanism is provided with between described base plate and lens mount pad, this lens revolving power mechanism comprises the power drive mechanism being fixed on motor on base plate and drive lens mount pad and rotating, the input of described power drive mechanism is connected with electric machine main shaft, and output is connected with lens mount pad.
A preferred version of the present utility model, wherein, described power drive mechanism is gear drive, and this gear drive comprises the driving gear be connected with electric machine main shaft and the gear ring be connected with lens mount pad, and described driving gear is meshed with gear ring.Driving lens mount pad to rotate by arranging driving gear and gear ring, making described power-driven mechanism can be arranged on the position, edge of base plate, thus can not cause light-guiding pillar and block, light-guiding pillar can be evenly arranged.
A preferred version of the present utility model, wherein, described turntable comprises the multiple directive wheel be circumferentially arranged on base plate and the guide plate be connected with lens mount pad, wherein, the outer wall of described directive wheel is provided with around the axis gathering sill of a week, and the outer rim of described guide plate extend in described gathering sill.By above-mentioned directive wheel and guide board structure, realize the axial location to lens mount pad and circumference guiding, also achieve the connection of lens mount pad and base plate, lens mount pad can freely be rotated.
Preferably, described guide plate is arranged on the below of gear ring, is fixedly connected with between guide plate with gear ring by connector, and the one realizing guide plate, gear ring and lens mount pad connects.
A preferred version of the present utility model, wherein, the outer rim of described base plate is provided with multiple outwardly installing plate, and described motor and directive wheel are arranged on these installing plates, makes the installation of motor and directive wheel can not cause stop to the light of light-guiding pillar like this.
A preferred version of the present utility model, wherein, the outer rim of described lens mount pad is provided with multiple extension block to downward-extension, described gear ring is fixed on this extension block, thus realize being fixedly connected with between gear ring with lens mount pad, and guarantee that lens on lens mount pad and base plate have certain distance.
A preferred version of the present utility model, wherein, the middle part of described light-guiding pillar is provided with light-guiding pillar fixed head, and bottom is provided with aluminium base; The middle part of light-guiding pillar is connected with described light-guiding pillar fixed head and aluminium base respectively with bottom, is convenient to fixing light-guiding pillar like this.
A preferred version of the present utility model, wherein, described radiating subassembly comprises radiator and radiator fan, wherein, described radiator is arranged on the downside of aluminium base, and the bottom of radiator is provided with wind deflector, and the below of wind deflector is provided with fan installing plate, described radiator fan is fixed on the upside of this fan installing plate, and between wind deflector and fan installing plate.Dispelled the heat to aluminium base by above-mentioned radiating subassembly, the effect of described radiator is the heat of aluminium base to derive, and radiator fan carries out air-cooled to radiator, and described radiator is made up of fin usually.
A preferred version of the present utility model, wherein, described zoom actuating unit comprises drive motors, screw nut driving mechanism, guide rod, guide pin bushing and guide rod fixed mount, wherein, the main shaft of described drive motors is connected with the screw mandrel in screw nut driving mechanism, and the nut in screw nut driving mechanism is arranged on guide rod fixed mount; The lower end of described guide rod is fixed on guide rod fixed mount, and upper end extends up through fan installing plate, wind deflector, aluminium base and light-guiding pillar fixed head and is fixedly connected with described base plate, and described guide pin bushing to be enclosed within guide rod and to be fixedly connected with light-guiding pillar fixed head.By above-mentioned zoom actuating unit, drive base plate to move up and down, realize focusing, its principle is: drive motors drives guide rod fixed mount to move up and down by screw nut driving mechanism, thus drives base plate and lens to move up and down by guide rod.
A preferred version of the present utility model, wherein, described drive motors is fixedly located on motor mounting plate, and this motor mounting plate is fixedly connected with by the second connecting rod with described fan installing plate; The below of motor mounting plate is provided with circuit board joint pin, and circuit board is fixedly connected on this circuit board joint pin.
Operation principle of the present utility model is: in the course of work, the motor be fixed on base plate drives lens mount pad to rotate around the turntable between lens mount pad and base plate by power drive mechanism, thus realize the rotation of lens, obtain rotary light effect; Meanwhile, zoom actuating unit can drive base plate to make focusing movements, and light is rotated while zoom, reaches desirable stage-lighting effect.
The utility model compared with prior art has following beneficial effect:
1, achieving Zoom effect by arranging zoom actuating unit, driving lens to rotate by arranging lens revolving power mechanism simultaneously, making this light fixture both have focusing function, having and there is lens spinfunction, thus obtaining abundant stage-lighting effect as required.
2, focusing action and rotary light action can be carried out simultaneously, and lighting effects are better.
Accompanying drawing explanation
Fig. 1 ~ Fig. 6 is the structural representation of a detailed description of the invention of the rotating lamp of adjustable focus of the present utility model, and wherein, Fig. 1 is front view, and Fig. 2 is top view, and Fig. 3 is upward view, and Fig. 4 is the A-A sectional view of Fig. 2, Fig. 5 and Fig. 6 is stereogram.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
See Fig. 1 ~ Fig. 6, the rotating lamp of the adjustable focus of the present embodiment comprises lens subassembly, light-guiding pillar 9, radiating subassembly and zoom actuating unit, and wherein, described lens subassembly is arranged on the front of light-guiding pillar 9.Described lens subassembly comprises lens 1, lens mount pad 2 and base plate 5, and wherein, described lens 1 are arranged on lens mount pad 2, and this lens mount pad 2 is arranged on base plate 5 by turntable, and described base plate 5 is connected with zoom actuating unit.Lens revolving power mechanism is provided with between described base plate 5 and lens mount pad 2, this lens revolving power mechanism comprises the power drive mechanism being fixed on motor 6 on base plate 5 and drive lens mount pad 2 and rotating, the input of described power drive mechanism is connected with motor 6 main shaft, and output is connected with lens mount pad 2.
See Fig. 1 ~ Fig. 6, described power drive mechanism is gear drive, and this gear drive comprises the driving gear 7 be connected with motor 6 main shaft and the gear ring 8 be connected with lens mount pad 2, and described driving gear 7 is meshed with gear ring 8.By arranging driving gear 7 and gear ring 8 drives lens mount pad 2 to rotate, make described power-driven mechanism can be arranged on the position, edge of base plate 5, thus can not cause light-guiding pillar 9 and block, light-guiding pillar 9 can be evenly arranged.
See Fig. 1 ~ Fig. 6, described turntable comprises the multiple directive wheels 4 be circumferentially arranged on base plate 5 and the guide plate 3 be connected with lens mount pad 2, wherein, the outer wall of described directive wheel 4 is provided with around the axis gathering sill of a week, and the outer rim of described guide plate 3 extend in described gathering sill.By above-mentioned directive wheel 4 and guide plate 3 structure, realize the axial location to lens mount pad 2 and circumference guiding, also achieve lens mount pad 2 and the connection of base plate 5, lens mount pad 2 can freely be rotated.Described guide plate 3 is arranged on the below of gear ring 8, is fixedly connected with between guide plate 3 with gear ring 8 by connector 26, and the one realizing guide plate 3, gear ring 8 and lens mount pad 2 connects.
See Fig. 1 ~ Fig. 6, the outer rim of described base plate 5 is provided with multiple outwardly installing plate 5-1, and described motor 6 and directive wheel 4 are arranged on these installing plates 5-1, makes the installation of motor 6 and directive wheel 4 can not cause stop to the light of light-guiding pillar 9 like this.
See Fig. 1 ~ Fig. 6, the outer rim of described lens mount pad 2 is provided with multiple extension block 2-1 to downward-extension, described gear ring 8 is fixed on this extension block 2-1, thus realize being fixedly connected with between gear ring 8 with lens mount pad 2, and guarantee that the lens 1 on lens mount pad 2 have certain distance with base plate 5.
See Fig. 1 ~ Fig. 6, the middle part of described light-guiding pillar 9 is provided with light-guiding pillar fixed head 10, and bottom is provided with aluminium base 11; The middle part of light-guiding pillar 9 is connected with described light-guiding pillar fixed head 10 and aluminium base 11 respectively with bottom, is convenient to fixing light-guiding pillar 9 like this.
See Fig. 1 ~ Fig. 6, described radiating subassembly comprises radiator 12 and radiator fan 14, wherein, described radiator 12 is arranged on the downside of aluminium base 11, the bottom of radiator 12 is provided with wind deflector 13, the below of wind deflector 13 is provided with fan installing plate 15, and described radiator fan 14 is fixed on the upside of this fan installing plate 15, and between wind deflector 13 and fan installing plate 15; Described aluminium base 11 is fixedly connected with the shell of light fixture.The upside of described fan installing plate 15 is fixedly connected with wind deflector 13 by head rod 25, and this fan installing plate 15 is also fixedly connected with radiator by joint pin (not shown); Dispelled the heat to aluminium base 11 by above-mentioned radiating subassembly, the effect of described radiator 12 is the heat of aluminium base 11 to derive, and radiator fan 14 pairs of radiators 12 carry out air-cooled, and described radiator 12 is made up of fin usually.
See Fig. 1 ~ Fig. 6, described zoom actuating unit comprises drive motors 16, screw nut driving mechanism, guide rod 20, guide pin bushing 21 and guide rod fixed mount 19, wherein, the main shaft of described drive motors 16 is connected with the screw mandrel 17 in screw nut driving mechanism, and the nut 18 in screw nut driving mechanism is arranged on guide rod fixed mount 19; The lower end of described guide rod 20 is fixed on guide rod fixed mount 19, upper end extends up through fan installing plate 15, wind deflector 13, aluminium base 11 and light-guiding pillar fixed head 10 and is fixedly connected with described base plate 5, and described guide pin bushing 21 to be enclosed within guide rod 20 and to be fixedly connected with light-guiding pillar fixed head 10.By above-mentioned zoom actuating unit, drive base plate 5 to move up and down, realize focusing, its principle is: drive motors 16 drives guide rod fixed mount 19 to move up and down by screw nut driving mechanism, thus drives base plate 5 and lens 1 to move up and down by guide rod 20.
See Fig. 1 ~ Fig. 6, described drive motors 16 is fixedly located on motor mounting plate 22, and this motor mounting plate 22 is fixedly connected with by the second connecting rod 24 with described fan installing plate 15; The below of motor mounting plate 22 is provided with circuit board joint pin 27, and circuit board 23 is fixedly connected on this circuit board joint pin 27.
Embodiment 2
In the present embodiment, described turntable is bearing arrangement, and this bearing arrangement is arranged on the middle part between lens mount pad and base plate, is provided with rotating shaft between lens mount pad and base plate, makes lens mount pad can smooth rotation by this bearing arrangement.Described zoom actuating unit comprises motor and gear drive, wherein, described motor is arranged on the middle part of base plate, driving gear in described gear drive is connected with the main shaft of motor, driven gear is connected with described rotating shaft, realizes controlling the rotation of lens mount pad by this zoom actuating unit.
The present embodiment 1 other embodiments other than the above are identical with embodiment 1.
Above-mentioned is the utility model preferably embodiment; but embodiment of the present utility model is not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.

Claims (10)

1. a rotating lamp for adjustable focus, comprises lens subassembly, light-guiding pillar, radiating subassembly and zoom actuating unit, and wherein, described lens subassembly is arranged on the front of light-guiding pillar; It is characterized in that, described lens subassembly comprises lens, lens mount pad and base plate, and wherein, described lens are arranged on lens mount pad, and this lens mount pad is arranged on base plate by turntable, and described base plate is connected with zoom actuating unit; Lens revolving power mechanism is provided with between described base plate and lens mount pad, this lens revolving power mechanism comprises the power drive mechanism being fixed on motor on base plate and drive lens mount pad and rotating, the input of described power drive mechanism is connected with electric machine main shaft, and output is connected with lens mount pad.
2. the rotating lamp of adjustable focus according to claim 1, it is characterized in that, described power drive mechanism is gear drive, and this gear drive comprises the driving gear be connected with electric machine main shaft and the gear ring be connected with lens mount pad, and described driving gear is meshed with gear ring.
3. the rotating lamp of adjustable focus according to claim 2, it is characterized in that, described turntable comprises the multiple directive wheel be circumferentially arranged on base plate and the guide plate be connected with lens mount pad, wherein, the outer wall of described directive wheel is provided with around the axis gathering sill of a week, and the outer rim of described guide plate extend in described gathering sill.
4. the rotating lamp of adjustable focus according to claim 3, is characterized in that, described guide plate is arranged on the below of gear ring, is fixedly connected with between guide plate with gear ring by connector.
5. the rotating lamp of adjustable focus according to claim 3, is characterized in that, the outer rim of described base plate is provided with multiple outwardly installing plate, and described motor and directive wheel are arranged on these installing plates.
6. the rotating lamp of adjustable focus according to claim 2, is characterized in that, the outer rim of described lens mount pad is provided with multiple extension block to downward-extension, and described gear ring is fixed on this extension block.
7. the rotating lamp of the adjustable focus according to any one of claim 2 ~ 6, is characterized in that, the middle part of described light-guiding pillar is provided with light-guiding pillar fixed head, and bottom is provided with aluminium base; The middle part of light-guiding pillar is connected with described light-guiding pillar fixed head and aluminium base respectively with bottom.
8. the rotating lamp of adjustable focus according to claim 7, it is characterized in that, described radiating subassembly comprises radiator and radiator fan, wherein, described radiator is arranged on the downside of aluminium base, and the bottom of radiator is provided with wind deflector, and the below of wind deflector is provided with fan installing plate, described radiator fan is fixed on the upside of this fan installing plate, and between wind deflector and fan installing plate.
9. the rotating lamp of adjustable focus according to claim 8, it is characterized in that, described zoom actuating unit comprises drive motors, screw nut driving mechanism, guide rod, guide pin bushing and guide rod fixed mount, wherein, the main shaft of described drive motors is connected with the screw mandrel in screw nut driving mechanism, and the nut in screw nut driving mechanism is arranged on guide rod fixed mount; The lower end of described guide rod is fixed on guide rod fixed mount, and upper end extends up through fan installing plate, wind deflector, aluminium base and light-guiding pillar fixed head and is fixedly connected with described base plate, and described guide pin bushing to be enclosed within guide rod and to be fixedly connected with light-guiding pillar fixed head.
10. the rotating lamp of adjustable focus according to claim 9, is characterized in that, described drive motors is fixedly located on motor mounting plate, and this motor mounting plate is fixedly connected with by the second connecting rod with described fan installing plate; The below of motor mounting plate is provided with circuit board joint pin, and circuit board is fixedly connected on this circuit board joint pin.
CN201520043557.3U 2015-01-21 2015-01-21 A kind of rotating lamp of adjustable focus Active CN204420863U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106594677A (en) * 2017-02-28 2017-04-26 广州市杕光照明器材有限公司 Stage lamp and light guiding pillar assembly thereof
CN106678743A (en) * 2015-11-05 2017-05-17 海洋王(东莞)照明科技有限公司 Light source focusing structure and lamp applying same
CN106895362A (en) * 2015-12-17 2017-06-27 宁波荣辉纳米技术有限公司 A kind of adjustable-angle stage laser lamp
CN113566172A (en) * 2021-09-26 2021-10-29 深圳市爱图仕影像器材有限公司 Focusing device and lighting device
CN114777081A (en) * 2022-04-20 2022-07-22 连云港杰瑞电子有限公司 Novel independently trade multi-functional wisdom illumination lamps and lanterns of dual focusing of mirror

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106678743A (en) * 2015-11-05 2017-05-17 海洋王(东莞)照明科技有限公司 Light source focusing structure and lamp applying same
CN106895362A (en) * 2015-12-17 2017-06-27 宁波荣辉纳米技术有限公司 A kind of adjustable-angle stage laser lamp
CN106594677A (en) * 2017-02-28 2017-04-26 广州市杕光照明器材有限公司 Stage lamp and light guiding pillar assembly thereof
CN113566172A (en) * 2021-09-26 2021-10-29 深圳市爱图仕影像器材有限公司 Focusing device and lighting device
CN113566172B (en) * 2021-09-26 2021-12-28 深圳市爱图仕影像器材有限公司 Focusing device and lighting device
US11927323B2 (en) 2021-09-26 2024-03-12 Aputure Imaging Industries Co., Ltd. Zoom device and lighting device
CN114777081A (en) * 2022-04-20 2022-07-22 连云港杰瑞电子有限公司 Novel independently trade multi-functional wisdom illumination lamps and lanterns of dual focusing of mirror

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Address after: 526000 plant c3-2, Zhaoqing wanyang mass innovation city, No. 41, Dawang Avenue, high tech Zone, Zhaoqing City, Guangdong Province

Patentee after: Guangdong Yishang Lighting Technology Co.,Ltd.

Address before: 510430 No. 29, Tangli Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong

Patentee before: EASTSUN TECHNOLOGY CO.,LTD.