CN107917397A - Sine and cosine curve physical motion lamps and lanterns - Google Patents
Sine and cosine curve physical motion lamps and lanterns Download PDFInfo
- Publication number
- CN107917397A CN107917397A CN201711204729.0A CN201711204729A CN107917397A CN 107917397 A CN107917397 A CN 107917397A CN 201711204729 A CN201711204729 A CN 201711204729A CN 107917397 A CN107917397 A CN 107917397A
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- Prior art keywords
- sine
- bearing
- lamps
- fixed
- cosine curve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/15—Adjustable mountings specially adapted for power operation, e.g. by remote control
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/16—Adjustable mountings using wires or cords
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
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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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of lamps and lanterns that physical motion can be carried out according to sine and cosine curvilinear motion rule, including the movement of dynamical system, steel wire to transmit with limiting system, LED lamplight rod motion system.The present invention is mainly suitable for the Stage Designs such as concert.Attracting effect is produced by the physical motion of lamps and lanterns, so that breaking through traditional stage-lighting effect relies only on the technological means that the non-physical means such as screen prjection create dynamic optical image.Entrance hall, Zhongting or the hall space of the commercial buildings such as market, hotel, hotel are can also be used for, realizes stage kinetic art decoration function, lamps and lanterns fluctuate up and down according to sine and cosine curve in itself, and entertainment effect is good.
Description
Technical field
The present invention relates to the kinetic art stage lamp of direct current generator driving physical motion, and in particular to a kind of direct current generator
The lamps and lanterns for driving rocking arm to move up and down according to sine and cosine curvilinear motion rule.
Background technology
Stage illumination, lighting is one of stage design modelling means.With light of stage equipment（Such as illuminator, magic lantern, control
System etc.）And technological means, with the development of the story of a play or opera, with photochromic and its change, display environment, rendered atmosphere, prominent center people
Thing, creates stage spatial impression and time sense, moulds the external of stage performance, and provides necessary lighting effects, tradition dance
Desk lamp light effect relies only on the non-physical means such as screen or projection, and light can not be made to give expression to movement and section in stage space
Play sense.Meanwhile entrance hall, Zhongting or the hall space of commercial building usually use large-scale pendent lamp, these pendent lamps are static mostly
, lamps and lanterns only a few itself can create dynamic light and tool can not carry out physical motion in itself, and lighting effects are bad, nothing
Method more preferably produces attracting effect.
The content of the invention
The technical problems to be solved by the invention are the technology restriction for overcoming existing lamps and lanterns physical motion, so as to break through biography
System stage-lighting effect relies only on the non-physical means such as screen or projection.There is provided one kind itself can be according to trigonometric function rule
Motion change and the lamps and lanterns for having illumination displaying function concurrently.
In order to solve the above-mentioned technical problem, sine and cosine curve physical motion lamps and lanterns of the present invention are mainly by three part groups
Into.Part I dynamical system；Second steel wire movement is transmitted with limiting system；Part III LED lamplight rod motion system.
Part I, dynamical system, including direct current generator 1, rotating arm 2, bearing 3, bearing fixed seat 4, the spacing disk of steel tendon
5, direct current generator 1 is fixed on 2 one end of rotating arm（Center-side）, rotating motor-driven shaft core driving is used as by direct current generator 1 and is rotated
Arm 2 moves in a circle.The other end of rotating arm（Traction end）Multigroup traction steel is driven respectively as hinge joint by multiple bearings 3
Silk, bearing 3 are fixed on by bearing fixed seat 4 on the traction end of rotating arm 2, and steel wire one end is consolidated by 3 centre bore of bearing respectively
It is scheduled in spacing 5 central small hole of disk of steel tendon.If bearing 3 is multiple, steel wire can be distinguished with any amount method of salary distribution
By multiple bearing centre holes can also the par method of salary distribution pass through multiple bearing centre holes respectively.Pass through this fixation side
Formula, steel wire can be moved with rotating arm in articulated manner.
Part II, steel wire movement are transmitted with limiting system, including a metallic plate 6, are evenly distributed with out on metallic plate 6
Hole, perforate are distributed rounded, identical with the number of openings fixed pulley 7, and fixed pulley 7 is fixed in perforate, and steel wire passes through along circle
Equally distributed fixed pulley carries out steel wire movement and transmits and limit.A certain distance is left between metallic plate 6 and rotating arm 2,
Respectively on fixed frame 8, when 2 traction end of rotating arm is circling diverse location, the tensile elongation of steel wire is become
Amount meets the changing rule of sin cos functions.
Part III is LED lamplight rod motion system, including LED light optical wand 9, fixed pulley 10, big-diameter bearing 11 with it is recessed
Flute profile fixed frame 12.12 recess of groove type fixed frame is fixed downward, fixed pulley 10 be distributed in 12 madial wall of groove type fixed frame or
In person on upper roof, big-diameter bearing 11 is fixed on groove type fixed frame 12 and passes through major diameter axis close to 6 side of metallic plate, steel wire
After holding 11, after every steel wire is by a fixed pulley 10, it is fixedly connected with LED light optical wand 9.When 2 traction end of rotating arm is being made to justify
When week moves to diverse location, the changing rule of sin cos functions is met to the tensile elongation variable of steel wire, so as to pull LED light
Optical wand 9 fluctuates up and down according to sine and cosine curve.
As an improvement, big-diameter bearing 11 is multiple, steel wire can be divided into it is multigroup by multiple big-diameter bearings 11, from
And reduce because of the friction excessively produced by a 11 steel wire quantity of big-diameter bearing, steel wire packet can be par packet
It can also be any amount packet.
As an improvement, 12 material of groove type fixed frame is aluminium.
As an improvement, groove type fixed frame 12 is channel steel.
As an improvement, present invention additionally comprises sensing switch, perceive people close to when, it is automatic by lamps and lanterns to automatically open up power supply
Moved according to sine and cosine curve.
As an improvement, sensing switch is ultrasonic sensor, infrared ray sensor or radar sensor.
Beneficial effects of the present invention：
The present invention produces attracting effect by the physical motion of lamps and lanterns, so that breaking through traditional stage-lighting effect relies only on screen
The non-physical means such as curtain projection create the technological means of dynamic optical image, and entertainment effect is more preferably.
The present invention has Dynamic Display and illumination functions concurrently.Can also be used for the commercial buildings such as market, hotel, hotel entrance hall,
Zhongting or hall space,, can be according to sine and cosine letter when the intensive installation of light rod while realizing illumination with decoration functions
Number rule moves up and down, and can attract the interest of more clients, increases flow of the people.Meanwhile if be used in combination with sensing switch, can
To sense the entrance of people with passing through and being moved, indoor administrative staff or operator will appreciate that consumer will come.
Brief description of the drawings：
Fig. 1 is dynamical system
Fig. 2 is to move transmission and restriction system along circular equally distributed steel wire
Fig. 3 is LED lamplight rod motion system
Fig. 4 is overall for sine and cosine curve physical motion lamps and lanterns
Fig. 5 is that rotating arm draws the correspondence that end position carries out physics sin cos functions movement with lamp rod
Scheming acceptance of the bid note is respectively：1. direct current generator, 2. rotating arms, 3. bearings, 4. bearing fixed seats, the spacing circle of 5. steel tendons
Piece, 6. metallic plates, 7. fixed pulleys, 8. frames, 9.LED light rods, 10. fixed pulleys, 11. big-diameter bearings, 12. groove types are consolidated
Determine frame.
Embodiment：
Elaborate below in conjunction with attached drawing to the present invention.
Embodiment one：
The sine and cosine curve fluctuation lamps and lanterns of the present invention are transmitted with limiting system and LED lamplight by dynamical system, steel wire movement
Rod motion system three parts form, as shown in Figure 1, to include direct current generator 1, rotating arm 2, bearing 3, bearing solid for dynamical system
Reservation 4, the spacing disk 5 of steel tendon, direct current generator 1 are fixed on the center-side of rotating arm 2, and bearing 3 is fixed by bearing fixed seat 4
In the traction end of rotating arm.As shown in Fig. 2, moving transmission and restriction system along circular equally distributed steel wire includes a metal
Plate 6, fixed pulley 7, frame 8, perforate are evenly distributed with metallic plate, perforate distribution is rounded, and identical with the number of openings determines cunning
Wheel 7 is fixed in perforate, and a certain distance is left between metallic plate 6 and rotating arm 2, respectively on fixed frame 8.Such as Fig. 3 institutes
Show, LED lamplight rod motion system includes LED light optical wand 9, fixed pulley 10, big-diameter bearing 11 and channel steel 12.12 recess court of channel steel
Lower fixation, fixed pulley 10 are distributed on 12 madial wall of channel steel or interior upper roof, and it is close that big-diameter bearing 11 is fixed on channel steel 12
6 side of metallic plate, it is solid with LED light optical wand 9 after every steel wire is by a fixed pulley 10 after steel wire is by big-diameter bearing 11
Fixed connection.
The preferred LED light optical wand 9 of the present embodiment is 30, and steel wire is 30, and fixed pulley 10 is 30, and big-diameter bearing 11 is
3, perforate is evenly distributed with metallic plate 6 as 30, fixed pulley 7 is 30, and bearing 3 is 3, and bearing fixed seat 4 is 3.
The one end of 30 LED light optical wands 9 first respectively with 30 steel wires is fixedly connected, and the steel wire other end is passed through and is separately fixed in channel steel
After 30 fixed pulleys 10 of side, be divided into three groups, every group of 10 steel wires, each group respectively by 11 inner ring of big-diameter bearing, afterwards
Each steel wire by 30 fixed pulleys 7 for being fixed on 6 tapping of metallic plate, is divided into 3 groups, every group passes through rotation respectively afterwards respectively
3 inner ring of bearing of 2 traction end of pivoted arm, after steel wire is stayed suitable length, each group is fixed by the spacing disk 5 of steel tendon.Will be straight
Galvanic electricity machine 1 powers on, and direct current generator 1 moves in a circle as rotating motor-driven shaft core driving rotating arm 2, the stretching to steel wire
Length variable meets the changing rule of sin cos functions, so as to pull LED light optical wand 9 to be fluctuated up and down according to sine and cosine curve.
Embodiment two：
Sine and cosine curve provided by the invention fluctuates lamps and lanterns what is different from the first embodiment is that present invention additionally comprises infrared ray sensing
Device switch, the switch DC motor 1 be connected, when outside line sensing switch perceive people close to when, automatically open up power supply, make direct current
Motor 1 works, and allows lamps and lanterns to be moved automatically according to sine and cosine curve.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (9)
1. a kind of sine and cosine curve physical motion lamps and lanterns, including the movement of dynamical system, steel wire are transmitted with limiting system, LED light
Optical wand kinematic system；
Dynamical system includes direct current generator（1）, rotating arm（2）, bearing（3）, bearing fixed seat（4）, the spacing disk of steel tendon
（5）, direct current generator（1）It is fixed on rotating arm（2）Center-side, bearing（3）Pass through bearing fixed seat（4）It is fixed on rotating arm（2）
Traction end on；
Steel wire movement is transmitted includes metallic plate with limiting system（6）, fixed pulley（7）, frame (8), be evenly distributed with metallic plate
Perforate, perforate distribution is rounded, and fixed pulley (7) identical with the number of openings is fixed in perforate, metallic plate (6) and rotating arm (2)
Between leave a certain distance, respectively on fixed frame (8)；
LED lamplight rod motion system includes LED light optical wand（9）, fixed pulley（10）, big-diameter bearing（11）, groove type fixed frame
（12）, groove type fixed frame（12）Recess is fixed downward, fixed pulley（10）It is distributed in groove type fixed frame 12 madial wall or interior
On upper roof, big-diameter bearing（11）It is fixed on groove type fixed frame（12）Close to metallic plate（6）Side.
2. sine and cosine curve physical motion lamps and lanterns according to claim 1, it is characterised in that：Groove type fixed frame（12）
Material is aluminium.
3. sine and cosine curve physical motion lamps and lanterns according to claim 1, it is characterised in that：Groove type fixed frame（12）
For channel steel.
4. sine and cosine curve physical motion lamps and lanterns according to claim 1, it is characterised in that：The bearing（3）For
It is multiple.
5. sine and cosine curve physical motion lamps and lanterns according to claim 4, it is characterised in that：The bearing（3）For 3
It is a.
6. sine and cosine curve physical motion lamps and lanterns according to claim 1, it is characterised in that：The big-diameter bearing
（11）To be multiple.
7. sine and cosine curve physical motion lamps and lanterns according to claim 6, it is characterised in that：The big-diameter bearing
（11）For 3.
8. the sine and cosine curve physical motion lamps and lanterns according to claim 1-7, it is characterised in that：Sensor is further included to open
Close.
9. sine and cosine curve physical motion lamps and lanterns according to claim 8, it is characterised in that：The sensing switch
For ultrasonic sensor, infrared ray sensor or radar sensor one of which.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204729.0A CN107917397B (en) | 2017-11-27 | 2017-11-27 | Sine and cosine curve physical motion lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711204729.0A CN107917397B (en) | 2017-11-27 | 2017-11-27 | Sine and cosine curve physical motion lamps and lanterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107917397A true CN107917397A (en) | 2018-04-17 |
| CN107917397B CN107917397B (en) | 2019-04-30 |
Family
ID=61897888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711204729.0A Active CN107917397B (en) | 2017-11-27 | 2017-11-27 | Sine and cosine curve physical motion lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107917397B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867856A (en) * | 2012-12-14 | 2014-06-18 | 徐佳义 | Balance arm mechanism |
| CN104235666A (en) * | 2013-06-13 | 2014-12-24 | 徐佳义 | Balance arm lamp |
| CN105549640A (en) * | 2015-12-21 | 2016-05-04 | 北京航天控制仪器研究所 | Device and method for realizing swing of rotating shaft of turn table |
| CN205716788U (en) * | 2016-04-13 | 2016-11-23 | 蓝玉 | A kind of rail mounted pendent lamp for stage |
| CN206176298U (en) * | 2016-11-11 | 2017-05-17 | 安徽省精英机械制造有限公司 | Cable suspension device for stage lamp |
-
2017
- 2017-11-27 CN CN201711204729.0A patent/CN107917397B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867856A (en) * | 2012-12-14 | 2014-06-18 | 徐佳义 | Balance arm mechanism |
| CN104235666A (en) * | 2013-06-13 | 2014-12-24 | 徐佳义 | Balance arm lamp |
| CN105549640A (en) * | 2015-12-21 | 2016-05-04 | 北京航天控制仪器研究所 | Device and method for realizing swing of rotating shaft of turn table |
| CN205716788U (en) * | 2016-04-13 | 2016-11-23 | 蓝玉 | A kind of rail mounted pendent lamp for stage |
| CN206176298U (en) * | 2016-11-11 | 2017-05-17 | 安徽省精英机械制造有限公司 | Cable suspension device for stage lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107917397B (en) | 2019-04-30 |
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