CN104456429A - Driving system for stage lamps and stage lamps adopting same - Google Patents
Driving system for stage lamps and stage lamps adopting same Download PDFInfo
- Publication number
- CN104456429A CN104456429A CN201410722036.0A CN201410722036A CN104456429A CN 104456429 A CN104456429 A CN 104456429A CN 201410722036 A CN201410722036 A CN 201410722036A CN 104456429 A CN104456429 A CN 104456429A
- Authority
- CN
- China
- Prior art keywords
- optical element
- element holder
- drive system
- stage lamp
- lamp drive
- 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.)
- Granted
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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
-
- 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
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to the technical field of stage lighting, and particularly relates to a driving system for stage lamps. The driving system comprises a base, a driving motor and at least two optical element brackets and optical elements, wherein the optical elements are mounted on the optical element brackets; the driving motor is arranged on the base; the base is provided with light holes; the optical element brackets sleeve a rotating shaft of the driving motor in a rotatable manner; a pushing component is fixedly connected onto the rotating shaft of the driving motor, and is used for pushing the optical element brackets to move; a reset component is arranged on each optical element bracket. The driving system simply needs one set of motor driving structure to drive a plurality of optical element brackets, can greatly reduce the manufacturing cost, is simple and reasonable to mount, and can greatly reduce occupied internal space meanwhile, so that internal structural space of the stage lamps is enlarged, and the using effect of the lamps is improved.
Description
Technical field
The present invention relates to light of stage technical field, more specifically, relate to a kind of stage lamp drive system and apply the stage lighting of this system.
Background technology
In light of stage field, in order to mould various stage-lighting effect, often various optical element need be used to process light beam at stage lamp, such as, use prism to carry out light splitting to light beam or to make light beam generation dispersion, use atomization eyeglass to be atomized light beam and sheen process.
And in the prior art, each optical element holder in stage lamp is all generally drive operation separately by each motor, namely, each optical element holder connects from different motors respectively, although the operation that such set-up mode can realize each optical element holder uses, but there is following defect: (1) needs to be equipped with multiple motor and corresponding drive installation structure, considerably increases the manufacturing cost of stage lamp to a certain extent, and installs complicated; (2) each optical element holder needs to be equipped with corresponding drive installation structure, needs to take more space, makes stage lamp must strengthen its inner space, and then makes light fixture volume both bulk, increases cost of transportation, and uses inconvenient; (3) need between each optical element holder to carry out certain spatial design, otherwise easily there is interference, thus cause the use between each optical element holder mutually influenced.
Summary of the invention
The object of the invention is at least one defect overcome described in above-mentioned prior art, provide a kind of simple and reasonable for structure, reduce the stage lamp drive system taken up room.
Another object of the present invention is also to provide a kind of stage lighting applying above-mentioned stage lamp drive system.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of stage lamp drive system, comprise bearing, drive motors and at least two optical element holder and optical element, described optical element is arranged on described optical element holder, described drive motors is arranged on bearing, described bearing is provided with light hole, it is characterized in that: each optical element holder is set in the rotating shaft of drive motors all rotationally; The rotating shaft of described drive motors is fixedly connected with push mechanism, and described push mechanism can promote each optical element holder action, makes optical element holder drive optical element motion to light hole place; Each optical element holder is equipped with reset components, makes optical element holder be returned to initial position.
Further, for making optical element holder more stable relative to the rotation of the rotating shaft of drive motors, the space taken is less, and described optical element holder to be set on the motor shaft of drive motors rotationally by bearing or slip ring and between each optical element holder, staggered floor is arranged.
Further, for making the layout of optical element holder more reasonable, described at least two optical element holder are located at the both sides of described light hole respectively.
Further, be optimize stage-lighting effect, described at least two optical elements be prism, atomization mirror in one or more.
Further, promote optical element holder action for ease of push mechanism, described push mechanism is the L-type structure be made up of vertical section and horizontal segment, and the end of its horizontal segment is fixedly connected with the rotating shaft of drive motors, and the side of its vertical section is promotion face; The rotating shaft that described push mechanism is fixed on described drive motors away from light hole side and between the outside being located at each optical element holder.
Further, reset for ease of optical element holder, described reset components comprises flexible member and is arranged on the fixed leg on bearing, and one end of described flexible member is connected with optical element holder, and its other end is connected with described fixed leg.Further, described flexible member is preferably spring or elastic belt.
Further, for optimizing lighting effects, optical element described at least one is rotatable optical element, and described rotatable optical element is rotating to be arranged on described optical element holder.
Further, for optimizing lighting effects further, described stage lamp drive system also comprises the rotation driven unit that can drive described rotatable optical element rotation.Preferably, the rotating gear that described rotation driven unit comprises spinning motor, driving wheel, driven pulley and is connected with described rotatable optical element, described driving wheel is set on the output shaft of spinning motor, and described driving wheel, driven pulley, rotating gear are connected with a joggle successively.
Further, the present invention also provides a kind of stage lighting, it comprises lamp outer casing, is arranged on the lamp main body of lamp outer casing inside and the stage lamp drive system described in any one of claim 1-9, and described stage lamp drive system is arranged on lamp outer casing by its bearing.
Compared with prior art, the invention has the beneficial effects as follows: the present invention only need use a set of motor-driven structure, multiple optical element holder can be driven, its manufacturing cost can be greatly reduced, and install simply, rationally, also can substantially reduce its inner space taken simultaneously, make stage lamp internal structural space large, improve light fixture result of use; In addition, between each optical element holder, staggered floor is arranged, and by the particular design of push mechanism, the motion between each optical element holder can be made mutually unaffected, can not there is interference.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present invention;
Fig. 2 is the top view of structure shown in Fig. 1;
Fig. 3 is the A-A sectional view shown in Fig. 2;
Fig. 4 is the exploded perspective view of structure of the present invention;
Fig. 5 is the first view of structure shown in Fig. 1;
Fig. 6 is the second view of structure shown in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated.
Embodiment one:
Referring to figs. 1 through Fig. 6, this stage lamp drive system comprises bearing 1, drive motors 3 and two optical element holder 10 and optical element holder 7(also can arrange more optical element holder as required), described optical element holder 10 and optical element holder 7 are respectively equipped with prism 101 and atomization mirror (not shown), and described prism 101 is rotating to be arranged on described element bracket 10, described bearing 1 is provided with light hole 8, described two optical element holder 10(and 7) be located at the both sides of described light hole 8 respectively, drive motors 3 is installed on bearing 1, each optical element holder 10(and 7) respectively by bearing (or slip ring) 15(and 16) be set in rotationally in the rotating shaft 17 of drive motors 3, and between each optical element holder, staggered floor is arranged, the rotating shaft 17 of described drive motors 3 is fixedly connected with push mechanism 12, the rotating shaft that described push mechanism 12 is fixed on described drive motors away from light hole side and between the outside being located at each optical element holder, described push mechanism 12 is the L-type structure be made up of vertical section and horizontal segment, the end of its horizontal segment is fixedly connected with the rotating shaft 17 of drive motors 3, the side of its vertical section is promotion face, and described promotion face can contact and promote the promotion face of each optical element holder, each optical element holder 10(and 7) be all connected with reset components, wherein, it also can be other flexible members such as elastic belt that the reset components of optical element holder 10 comprises spring 11() and the fixed leg 2 that is arranged on bearing 1, it also can be other flexible members such as elastic belt that the reset components of optical element holder 7 comprises spring 5() and the fixed leg 4 that is arranged on bearing 1, one end of spring 11 and spring 5 respectively with optical element holder 10, optical element holder 7 connects, its other end respectively with fixed leg 2, fixed leg 4 connects, spring 11, spring 5 and optical element holder 10, the connected mode of optical element holder 7 can adopt multiple, in the present embodiment, adopt following structure: optical element holder 10, optical element holder 7 is also respectively equipped with fixed leg 9, fixed leg 6, fixed leg 9, fixed leg 6 is provided with groove respectively, described spring 11, one end of spring 5 is articulated in and fixed leg 9 by hook, on the groove of fixed leg 6, this stage lamp drive system also comprises rotation driven unit, rotate around own axes for driving the prism 101 on optical element holder 10, the rotating gear that described rotation driven unit comprises spinning motor, driving wheel 13, driven pulley 14 and is connected with the prism 101 on optical element holder 10, described driving wheel 13 is set on the output shaft of spinning motor, and described driving wheel 13, driven pulley 14, rotating gear are connected with a joggle successively.
In this programme, each optical element holder 10(and 7) initial position be all positioned at the outside (being in light path outer) of light hole 8, namely each optical element does not all process the light beam that stage lamp sends, when the motor shaft 17 of drive motors 3 drives push mechanism 12 clockwise rotation, push mechanism 12 rotates to optical element holder 10 place, it promotes the lateral margin of face contact optical element bracket 10, and promote this optical element holder 10 and rotate around the rotating shaft 17 of drive motors 3, thus prism 101 enters light path processes light beam, as shown in Figure 5, simultaneously, the spring 11 of this optical element holder 10 correspondence is pulled extension, be in extended state, now, optical element holder 7 under the effect of bearing 16 then not along with motor shaft 17 rotates, and by spring 5 stationary positioned, therefore, the motion each other of each optical element holder is unaffected, when not needing to use this prism 101 to carry out beam treatment, then stop the rotation of motor shaft 17, now, 11, the spring of this optical element holder 10 correspondence is by its spring return original state, it is restorable while, this optical element holder 10 together resilience rotates by its elastic force, makes this optical element holder 10 return to initial position.Similarly, when the atomization mirror (not shown) on optical element holder 7 need be used to carry out beam treatment, only need change the direction of rotation of motor shaft 17, motor shaft 17 is rotated counterclockwise, push mechanism 12 rotates to optical element holder 7 place, it promotes the lateral margin of face contact optical element bracket 7, and promote this optical element holder 7 and rotate around motor shaft 17, thus drive the atomization mirror (not shown) on it to enter light path to process light beam, as shown in Figure 6, simultaneously, the spring 5 of this optical element holder 7 correspondence is pulled extension, be in extended state, now, optical element holder 10 under the effect of bearing 15 then not along with motor shaft 17 rotates, and by spring 11 stationary positioned, when not needing to use the atomization mirror (not shown) on this optical element holder 7 to carry out beam treatment, then stop the rotation of motor shaft 17, now, the elastic reseting part of this optical element holder 7 correspondence is then by its spring return original state, it is restorable while, this optical element holder together resilience rotates by its elastic force, this optical element holder 7 is made to return to initial position.In this programme, spinning motor drives driving wheel 13 to rotate, and driving wheel 13 drives driven pulley 14 to rotate by engagement, and driven pulley 14 rotating gear that band is automatically connected on prism 101 further again rotates, and then drive prism 101 to rotate together, realize the spinning motion of prism 101.
Embodiment two:
The present embodiment and embodiment one similar, its difference is, optical element on optical element holder 10 and optical element holder 7 is prism 101, and described prism 101 is all rotating to be arranged on described element bracket 10 and 7, and the rotating gear be connected with prism 101 all engages with driven pulley 14.The operation principle of the stage lamp drive system of the present embodiment and the operation principle of prism rotation all similar with embodiment one.
Embodiment three:
The present embodiment and embodiment one similar, its difference is, optical element on two optical element holder 10 and optical element holder 7 is atomization mirror, mirror is non-rotatable is respectively arranged on two optical element holder 10 and 7 in two atomizations, because two atomization mirrors all need not rotation, therefore, the present embodiment can omit the rotation driven unit for driving optical element rotation.Operation principle and the embodiment one of the stage lamp drive system of the present embodiment are similar.
Embodiment four:
The present embodiment also discloses a kind of stage lighting applying above-mentioned stage lamp drive system, comprise lamp outer casing, be arranged on the lamp main body of lamp outer casing inside and described stage lamp drive system, the bearing 1 of described stage lamp drive system is arranged on lamp outer casing.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (11)
1. a stage lamp drive system, comprise bearing, drive motors and at least two optical element holder and optical element, described optical element is arranged on described optical element holder, described drive motors is arranged on bearing, described bearing is provided with light hole, it is characterized in that: each optical element holder is set in the rotating shaft of drive motors all rotationally; The rotating shaft of described drive motors is fixedly connected with push mechanism, and described push mechanism can promote each optical element holder action, makes optical element holder drive optical element motion to light hole place; Each optical element holder is equipped with reset components, makes optical element holder be returned to initial position.
2. stage lamp drive system according to claim 1, is characterized in that: described optical element holder to be set on the motor shaft of drive motors rotationally by bearing or slip ring and between each optical element holder, staggered floor is arranged.
3. stage lamp drive system according to claim 1 and 2, is characterized in that: described at least two optical element holder are located at the both sides of described light hole respectively.
4. stage lamp drive system according to claim 3, is characterized in that: described at least two optical elements be prism, atomization mirror in one or more.
5. stage lamp drive system according to claim 1, is characterized in that, described push mechanism is the L-type structure be made up of vertical section and horizontal segment, and the end of its horizontal segment is fixedly connected with the rotating shaft of drive motors, and the side of its vertical section is promotion face; The rotating shaft that described push mechanism is fixed on described drive motors away from light hole side and between the outside being located at each optical element holder.
6. stage lamp drive system according to claim 1, it is characterized in that, described reset components comprises flexible member and is arranged on the fixed leg on bearing, and one end of described flexible member is connected with optical element holder, and its other end is connected with described fixed leg.
7. stage lamp drive system according to claim 6, is characterized in that, described flexible member is spring or elastic belt.
8. stage lamp drive system according to claim 1, is characterized in that: optical element described at least one is rotatable optical element, and described rotatable optical element is rotating to be arranged on described optical element holder.
9. stage lamp drive system according to claim 8, is characterized in that, described stage lamp drive system also comprises the rotation driven unit that can drive described rotatable optical element rotation.
10. stage lamp drive system according to claim 9, it is characterized in that, the rotating gear that described rotation driven unit comprises spinning motor, driving wheel, driven pulley and is connected with described rotatable optical element, described driving wheel is set on the output shaft of spinning motor, and described driving wheel, driven pulley, rotating gear are connected with a joggle successively.
11. 1 kinds of stage lightings, it is characterized in that: comprise lamp outer casing, be arranged on the lamp main body of lamp outer casing inside and the stage lamp drive system described in any one of claim 1-10, described stage lamp drive system is arranged on lamp outer casing by its bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722036.0A CN104456429B (en) | 2014-12-03 | 2014-12-03 | The stage lighting of stage lamp drive system and the application system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722036.0A CN104456429B (en) | 2014-12-03 | 2014-12-03 | The stage lighting of stage lamp drive system and the application system |
Publications (2)
| Publication Number | Publication Date |
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| CN104456429A true CN104456429A (en) | 2015-03-25 |
| CN104456429B CN104456429B (en) | 2017-08-11 |
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| CN201410722036.0A Active CN104456429B (en) | 2014-12-03 | 2014-12-03 | The stage lighting of stage lamp drive system and the application system |
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Cited By (8)
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|---|---|---|---|---|
| CN104763970A (en) * | 2015-03-26 | 2015-07-08 | 广州市浩洋电子有限公司 | Easily maintained stage lamp optical component, maintenance control system and maintenance method thereof |
| CN105114902A (en) * | 2015-09-18 | 2015-12-02 | 广州市浩洋电子有限公司 | Stage lamp optical element driving system |
| CN107416305A (en) * | 2017-08-12 | 2017-12-01 | 国网江西省电力公司电力科学研究院 | A kind of three-phase electric energy meter tray for work pieces |
| CN108954229A (en) * | 2018-08-08 | 2018-12-07 | 广州筑梦灯光设备有限公司 | A kind of dim light atomization linkage platform for follow spot light |
| CN109000177A (en) * | 2018-08-20 | 2018-12-14 | 广州市浩洋电子股份有限公司 | A kind of stage lighting optical system of side |
| EP3392549A4 (en) * | 2015-12-16 | 2019-08-14 | YLX Incorporated | Light source system and illumination system |
| WO2023115881A1 (en) * | 2021-12-24 | 2023-06-29 | 广州市浩洋电子股份有限公司 | Stage lamp having multiple effect members driven by single motor |
| WO2024098853A1 (en) * | 2022-11-08 | 2024-05-16 | 深圳市绎立锐光科技开发有限公司 | Illuminating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104763970A (en) * | 2015-03-26 | 2015-07-08 | 广州市浩洋电子有限公司 | Easily maintained stage lamp optical component, maintenance control system and maintenance method thereof |
| CN104763970B (en) * | 2015-03-26 | 2017-04-19 | 广州市浩洋电子股份有限公司 | Easily maintained stage lamp optical component, maintenance control system and maintenance method thereof |
| CN105114902A (en) * | 2015-09-18 | 2015-12-02 | 广州市浩洋电子有限公司 | Stage lamp optical element driving system |
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| CN107416305A (en) * | 2017-08-12 | 2017-12-01 | 国网江西省电力公司电力科学研究院 | A kind of three-phase electric energy meter tray for work pieces |
| CN108954229A (en) * | 2018-08-08 | 2018-12-07 | 广州筑梦灯光设备有限公司 | A kind of dim light atomization linkage platform for follow spot light |
| CN109000177A (en) * | 2018-08-20 | 2018-12-14 | 广州市浩洋电子股份有限公司 | A kind of stage lighting optical system of side |
| CN109000177B (en) * | 2018-08-20 | 2023-08-29 | 广州市浩洋电子股份有限公司 | Side stage lamp optical system |
| WO2023115881A1 (en) * | 2021-12-24 | 2023-06-29 | 广州市浩洋电子股份有限公司 | Stage lamp having multiple effect members driven by single motor |
| WO2024098853A1 (en) * | 2022-11-08 | 2024-05-16 | 深圳市绎立锐光科技开发有限公司 | Illuminating device |
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