CN207880583U - A kind of integrated high power LED stage lighting zoom lens control device - Google Patents
A kind of integrated high power LED stage lighting zoom lens control device Download PDFInfo
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- CN207880583U CN207880583U CN201820219948.XU CN201820219948U CN207880583U CN 207880583 U CN207880583 U CN 207880583U CN 201820219948 U CN201820219948 U CN 201820219948U CN 207880583 U CN207880583 U CN 207880583U
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- lead screw
- driving mechanism
- magnetic strength
- shock absorbing
- absorbing ring
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Abstract
The utility model discloses a kind of integrated high power LED stage lighting zoom lens control devices, including pedestal, driving mechanism, lead screw, flange part, the first shock absorbing ring and lens board；Driving mechanism is located on pedestal, and lead screw is located in driving mechanism, and driving mechanism drives lead screw to move up and down, flange part is located in lead screw first end, first shock absorbing ring inner ring is set on flange part outer wall, and lens board is equipped with mounting hole, and the first shock absorbing ring outer ring is connected on mounting hole；Lead screw second end is equipped with magnetic strength part, pedestal is equipped with magnetic strength positioning plate, magnetic strength positioning plate is electrically connected with driving mechanism, magnetic strength positioning plate is for detecting the distance between magnetic strength part information, and the distance moved axially along lead screw by lead screw drive lens plate according to the range information control driving mechanism detected.Can solve lens board in the prior art cannot smoothly move up and down, and can not accurately control the distance that lens board is moved up and down along the axial direction of lead screw, the problem of leading to not accurately focus.
Description
Technical field
The utility model is related to stage lighting equipment technical field, more particularly to a kind of integrated high power LED stage lighting zoom
Device.
Background technology
In light of stage field, it usually needs change the distance between LED light source and lens, to realize the tune of focal length
Section, to realize expected spot size, is generally installing lead screw between LED light source and lens board, in adjusting LED light source and thoroughly
When the distance between mirror, lens board is moved up and down along the axial direction of lead screw, but in axial direction of the lens board along lead screw
When lower mobile, lens board easy tos produce shaking, causes lens board that cannot smoothly move up and down, and can not accurately control
Distance that lens board is moved up and down along the axial direction of lead screw (such as lens board along the axial movement of lead screw apart from excessive), causes
It can not accurately focus, it is very troublesome.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of integrated high power LED stages
Lamp zoom lens control device, when can solve in the prior art at a distance from adjusting light source is between lens, lens board easy tos produce shaking,
Cause lens board that cannot smoothly move up and down, and can not accurately control lens board along the axial direction of lead screw move up and down away from
From the problem of leading to not accurately focus.
The purpose of this utility model adopts the following technical scheme that realization：
A kind of integrated high power LED stage lighting zoom lens control device, including pedestal, driving mechanism, lead screw, flange part, first subtract
Shake circle and lens board；
Driving mechanism is located on pedestal, and lead screw is actively installed in driving mechanism, when driving mechanism is driven, driving mechanism band
Dynamic lead screw moves up and down, and flange part is located in lead screw first end, and the first shock absorbing ring inner ring is set on flange part outer wall, lens board
Equipped with mounting hole, the first shock absorbing ring outer ring is connected on mounting hole；
Lead screw second end is equipped with magnetic strength part, and pedestal is equipped with magnetic strength positioning plate, and magnetic strength positioning plate is electrically connected with driving mechanism,
Magnetic strength positioning plate is for detecting the distance between magnetic strength positioning plate and magnetic strength part information, also, magnetic strength positioning plate is according to being detected
Range information control driving mechanism be powered on, and then control driving mechanism by lead screw drive lens plate along lead screw axial direction
The distance moved up and down.
Further, flange part includes cylinder portion and cube portion, and cylinder portion and cube portion are integrally formed.
Further, the first shock absorbing ring inner ring is equipped with square hole, and square hole is run through in cube portion, and the first shock absorbing ring outer ring is equipped with
Buckling groove, buckling groove are connected on the hole wall of mounting hole.
Further, driving mechanism includes driving main component, fixed column and fixed plate；
Fixed column first end is located on pedestal, and fixed column second end is fixed on fixed plate edge and is set together, driving
Main component is located at fixed plate center.
Further, driving mechanism further includes the second shock absorbing ring, and the second shock absorbing ring is located at fixed column second end and fixed plate
Between, i.e., fixed column second end is fixed on fixed plate edge by the second shock absorbing ring and is set together.
Further, screw thread mirror and reflector are uniformly provided on lens board.
Further, pedestal be equipped with light source and lamp guide, the light beam that light source is sent out sequentially pass through lamp guide, reflector and
Screw thread mirror is simultaneously projected to the external world.
Compared with prior art, the beneficial effects of the utility model are：Including pedestal, driving mechanism, lead screw, flange part,
First shock absorbing ring and lens board；Driving mechanism is located on pedestal, and lead screw is actively installed in driving mechanism, and driving mechanism is driven
When, driving mechanism drives lead screw to move up and down, and flange part is located in lead screw first end, and the first shock absorbing ring inner ring is set in flange part
On outer wall, lens board is equipped with mounting hole, and the first shock absorbing ring outer ring is connected on mounting hole；Lead screw second end is equipped with magnetic strength part, base
Seat is equipped with magnetic strength positioning plate, and magnetic strength positioning plate be electrically connected with driving mechanism, magnetic strength positioning plate be used to detect magnetic strength positioning plate and
The distance between magnetic strength part information, also, magnetic strength positioning plate is powered on according to the range information control driving mechanism detected,
And then the distance that driving mechanism is moved up and down by lead screw drive lens plate along screw axis is controlled, integrating big work(using this
When the distance between light source and lens is adjusted in rate LED stage lamp zoom lens control device, the presence of the first shock absorbing ring can reduce place
It being shaken caused by lens board in lifting so that lens board can be moved up and down smoothly, and lens board is avoided to generate shaking,
In addition, magnetic strength positioning plate is powered on the (shape that driving mechanism is powered on according to the range information control driving mechanism detected
State can be：Driving mechanism drives lead screw to move up and down, alternatively, driving mechanism stops that lead screw is driven to move up and down), in turn
The distance that driving mechanism is moved up and down by lead screw drive lens plate along screw axis can be precisely controlled (to be precisely controlled
The distance that runner plate is moved axially along lead screw, for example, avoid lens board along the axial movement of lead screw apart from excessive), so as to
Accurate focusing, it is very convenient.When it can be solved in the prior art at a distance from adjusting light source is between lens, lens board is easy production
It gives birth to and shakes, cause lens board that cannot smoothly move up and down, and lens board can not be accurately controlled along the axial upper and lower of lead screw
Mobile distance, the problem of leading to not accurately focus.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of integrated high power LED stage lighting zoom lens control device in the utility model；
Fig. 2 is the enlarged structure schematic diagram in the portions A shown in Fig. 1；
Fig. 3 is the structural schematic diagram that lens board is hidden in integrated high power LED stage lighting zoom lens control device shown in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram in the portions B shown in Fig. 3；
Fig. 5 is the structural schematic diagram of flange part in integrated high power LED stage lighting zoom lens control device shown in Fig. 1；
Fig. 6 is the structural schematic diagram of the first shock absorbing ring in integrated high power LED stage lighting zoom lens control device shown in Fig. 1.
In figure：1, pedestal；11, lamp guide；21, main component is driven；22, fixed column；23, the second shock absorbing ring；24, fixed
Plate；3, lead screw；31, magnetic strength part；4, flange part；41, cylinder portion；42, cube portion；5, the first shock absorbing ring；51, square hole；52、
Buckling groove；6, lens board；61, screw thread mirror；62, reflector.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
- Fig. 6 referring to Fig.1, a kind of integrated high power LED stage lighting zoom lens control device, including pedestal 1, driving mechanism, lead screw 3,
Flange part 4, the first shock absorbing ring 5 and lens board 6.Wherein, driving mechanism includes driving main component 21, fixed column 22, the second damping
Circle 23 and fixed plate 24.
Driving mechanism is located on pedestal 1, since driving mechanism includes driving main component 21, fixed column 22, the second damping
The fixation of 22 first end of fixed column is located on pedestal 1 by circle 23 and fixed plate 24, and the second shock absorbing ring 23 is located at fixed column 22 second
Between end and fixed plate 24 (the second shock absorbing ring 23 is set in 22 second end of fixed column), i.e. 22 second end of fixed column passes through second
Shock absorbing ring 23 is fixed on 24 edge of fixed plate and is set together, and the fixation of main component 21 is driven to be located at 24 center of fixed plate
(the driving main component 21 can be motor).When driving the driving mechanism, the presence of the second shock absorbing ring 23, which can reduce, to be in
Vibrations caused by driving main component 21 in driving condition so that driving main component 21 can be firmly mounted on pedestal 1,
So that lens board 6 can be moved up and down smoothly, lens board 6 is avoided to generate shaking.
Lead screw 3 is movably arranged on driving main component 21 (i.e. lead screw 3 is actively installed in driving mechanism), main component is driven
When 21 (motors) are driven, it can to drive main component 21 that lead screw 3 is driven to move up and down.
In addition, flange part 4 is located in 3 first end of lead screw, 5 inner ring of the first shock absorbing ring is set on 4 outer wall of flange part, saturating
Runner plate 6 is equipped with mounting hole, and 5 outer ring of the first shock absorbing ring is connected on mounting hole to (flange part 4 includes cylinder portion 41 and cube portion
42, cylinder portion 41 and cube portion 42 are integrally formed, and 5 inner ring of the first shock absorbing ring is equipped with square hole 51, and cube portion 42 is through described
Square hole 51,5 outer ring of the first shock absorbing ring are equipped with buckling groove 52, and buckling groove 52 is connected on the hole wall of mounting hole, mounting hole and card
52 corresponding matching of access slot), you can so that 3 first end of lead screw passes sequentially through flange part 4, the first shock absorbing ring 5 is installed with lens board 6
Together, when driving main component 21 (motor) is driven, driving main component 21 can be by 3 drive lens plate 6 of lead screw along silk
The axial direction of bar 3 moves up and down；It is adjusted between light source and lens using the integrated high power LED stage lighting zoom lens control device
Apart from when, the presence of the first shock absorbing ring 5 can reduce vibrations caused by the lens board 6 in lifting so that lens board 6 can
Smoothly to move up and down, lens board 6 is avoided to generate shaking, it is very useful.
And 3 second end of lead screw is equipped with magnetic strength part 31, pedestal 1 is equipped with magnetic strength positioning plate, magnetic strength positioning plate and driving mechanism
Electrical connection, the magnetic strength positioning plate is for detecting the distance between magnetic strength positioning plate and magnetic strength part 31 information, also, magnetic strength positioning plate
It is powered on that (state that driving mechanism is powered on can be according to the range information control driving mechanism detected：Driving master
Body part 21 drives lead screw 3 to move up and down, alternatively, driving main component 21 stops that lead screw 3 is driven to move up and down), and then can be with
Driving mechanism is precisely controlled (to be precisely controlled by the distance that 3 drive lens plate 6 of lead screw is axially moved up and down along lead screw 3
The distance that runner plate 6 is moved axially along lead screw 3, for example, avoid lens board 6 along the axial movement of lead screw 3 apart from excessive), to
It can accurately focus, it is very convenient and practical.
Screw thread mirror 61 and reflector 62 are uniformly provided on lens board 6, and (quantity of screw thread mirror 61 and reflector 62 is seven
It is a), light source and lamp guide 11 (quantity of lamp guide 11 is seven) are equipped on pedestal 1, the light beam that light source is sent out sequentially passes through
Lamp guide 11, reflector 62 and screw thread mirror 61 are simultaneously projected to the external world.
In the present embodiment, the quantity of screw thread mirror 61 and reflector 62 is seven.In other embodiments, 61 He of screw thread mirror
The quantity of reflector 62 can be changed according to actual conditions, for example, the quantity of screw thread mirror 61 and reflector 62 can be with
It it is six, alternatively, the quantity of screw thread mirror 61 and reflector 62 all can be five, alternatively, the number of screw thread mirror 61 and reflector 62
Amount all can be eight.As long as ensureing that the light beam that light source is sent out sequentially passes through lamp guide 11, reflector 62 and screw thread mirror 61 and throws
It is incident upon the external world.
In the present embodiment, the quantity of lamp guide 11 is seven.In other embodiments, the quantity of lamp guide 11 can basis
Actual conditions change, for example, the quantity of lamp guide 11 can be six, alternatively, the quantity of lamp guide 11 can be five,
Alternatively, the quantity of lamp guide 11 can be eight.As long as ensureing that the light beam that light source is sent out sequentially passes through lamp guide 11, reflector 62
With screw thread mirror 61 and be projected to the external world.
When using the utility model, including pedestal 1, driving mechanism, lead screw 3, flange part 4, the first shock absorbing ring 5 and lens board
6；Driving mechanism is located on pedestal 1, and lead screw 3 is actively installed in driving mechanism, and when driving mechanism is driven, driving mechanism drives silk
Bar 3 moves up and down, and flange part 4 is located in 3 first end of lead screw, and 5 inner ring of the first shock absorbing ring is set on 4 outer wall of flange part, lens
Plate 6 is equipped with mounting hole, and 5 outer ring of the first shock absorbing ring is connected on mounting hole；3 second end of lead screw is equipped with magnetic strength part 31, is set on pedestal 1
There are magnetic strength positioning plate, magnetic strength positioning plate to be electrically connected with driving mechanism, magnetic strength positioning plate is for detecting magnetic strength positioning plate and magnetic strength part
The distance between 31 information, also, magnetic strength positioning plate is powered on according to the range information control driving mechanism detected, in turn
The distance that control driving mechanism is axially moved up and down by 3 drive lens plate 6 of lead screw along lead screw 3 is integrating big work(using this
When the distance between light source and lens is adjusted in rate LED stage lamp zoom lens control device, the presence of the first shock absorbing ring 5 can reduce place
Vibrations caused by lens board 6 in lifting so that lens board 6 can be moved up and down smoothly, and lens board 6 is avoided to generate rolling
Dynamic, in addition, magnetic strength positioning plate is powered on according to the range information control driving mechanism detected, (driving mechanism is powered on
State can be：Driving mechanism drives lead screw 3 to move up and down, alternatively, driving mechanism stops that lead screw 3 is driven to move up and down),
And then it is (i.e. smart to be precisely controlled the distance that driving mechanism is axially moved up and down by 3 drive lens plate 6 of lead screw along lead screw 3
The distance that quasi- control lens board 6 is moved axially along lead screw 3, such as avoid lens board 6 along the axial movement of lead screw 3 apart from mistake
Greatly), very convenient so as to accurately focus.When it can be solved in the prior art at a distance from adjusting light source is between lens,
Lens board 6 easy tos produce shaking, causes lens board 6 that cannot smoothly move up and down, and can not accurately control lens board 6 along
The distance that the axial direction of lead screw 3 moves up and down, the problem of leading to not accurately focus.
The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to
In the utility model range claimed.
Claims (7)
1. a kind of integrated high power LED stage lighting zoom lens control device, which is characterized in that including pedestal, driving mechanism, lead screw, flange
Part, the first shock absorbing ring and lens board；
The driving mechanism is located on pedestal, and the lead screw is actively installed in driving mechanism, when the driving mechanism is driven, institute
Stating driving mechanism drives lead screw to move up and down, and the flange part is located in lead screw first end, and the first shock absorbing ring inner ring is arranged
On flange part outer wall, the lens board is equipped with mounting hole, and first shock absorbing ring outer ring is connected on the mounting hole；
The lead screw second end is equipped with magnetic strength part, and the pedestal is equipped with magnetic strength positioning plate, the magnetic strength positioning plate and driving machine
Structure is electrically connected, and the magnetic strength positioning plate is for detecting the distance between magnetic strength positioning plate and magnetic strength part information, also, the magnetic strength
Positioning plate is powered on according to the range information control driving mechanism detected, and then is controlled driving mechanism and driven thoroughly by lead screw
The distance that runner plate is moved up and down along screw axis.
2. integrated high power LED stage lighting zoom lens control device as described in claim 1, which is characterized in that the flange part includes
Cylinder portion and cube portion, the cylinder portion and cube portion are integrally formed.
3. integrated high power LED stage lighting zoom lens control device as claimed in claim 2, which is characterized in that first shock absorbing ring
Inner ring is equipped with square hole, and the square hole is run through in the cube portion, and first shock absorbing ring outer ring is equipped with buckling groove, the clamping
Slot is connected on the hole wall of mounting hole.
4. integrated high power LED stage lighting zoom lens control device as described in claim 1, which is characterized in that the driving mechanism packet
Include driving main component, fixed column and fixed plate；
The fixed column first end is located on pedestal, and the fixed column second end is fixed on fixed plate edge to be set together,
The driving main component is located at fixed plate center.
5. integrated high power LED stage lighting zoom lens control device as claimed in claim 4, which is characterized in that the driving mechanism is also
Including the second shock absorbing ring, second shock absorbing ring is located between fixed column second end and fixed plate, i.e., the described fixed column second end
It is fixed on and is set together with fixed plate edge by the second shock absorbing ring.
6. the integrated high power LED stage lighting zoom lens control device as described in any one of claim 1-5, which is characterized in that described
Screw thread mirror and reflector are uniformly provided on lens board.
7. integrated high power LED stage lighting zoom lens control device as claimed in claim 6, which is characterized in that the pedestal is equipped with
Light source and lamp guide, the light beam that the light source is sent out sequentially pass through lamp guide, reflector and screw thread mirror and are projected to the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219948.XU CN207880583U (en) | 2018-02-07 | 2018-02-07 | A kind of integrated high power LED stage lighting zoom lens control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219948.XU CN207880583U (en) | 2018-02-07 | 2018-02-07 | A kind of integrated high power LED stage lighting zoom lens control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207880583U true CN207880583U (en) | 2018-09-18 |
Family
ID=63510304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219948.XU Active CN207880583U (en) | 2018-02-07 | 2018-02-07 | A kind of integrated high power LED stage lighting zoom lens control device |
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| CN (1) | CN207880583U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131657A (en) * | 2019-03-20 | 2019-08-16 | 广州火盛科技有限公司 | A kind of light source emerging system that colour mixture is fabulous |
| CN114963072A (en) * | 2022-06-24 | 2022-08-30 | 福建吉艾普光影科技有限公司 | Optical lens zoom stage lamp |
| WO2023206867A1 (en) * | 2022-04-30 | 2023-11-02 | 广州市浩洋电子股份有限公司 | Luminaire system capable of automatic adjustment of lens inclination |
-
2018
- 2018-02-07 CN CN201820219948.XU patent/CN207880583U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131657A (en) * | 2019-03-20 | 2019-08-16 | 广州火盛科技有限公司 | A kind of light source emerging system that colour mixture is fabulous |
| WO2023206867A1 (en) * | 2022-04-30 | 2023-11-02 | 广州市浩洋电子股份有限公司 | Luminaire system capable of automatic adjustment of lens inclination |
| CN114963072A (en) * | 2022-06-24 | 2022-08-30 | 福建吉艾普光影科技有限公司 | Optical lens zoom stage lamp |
| CN114963072B (en) * | 2022-06-24 | 2023-08-22 | 福建吉艾普光影科技有限公司 | Optical lens zoom stage lamp |
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