CN211551266U - Light spot atomizing adjustable LED stage lamp - Google Patents
Light spot atomizing adjustable LED stage lamp Download PDFInfo
- Publication number
- CN211551266U CN211551266U CN201920378594.8U CN201920378594U CN211551266U CN 211551266 U CN211551266 U CN 211551266U CN 201920378594 U CN201920378594 U CN 201920378594U CN 211551266 U CN211551266 U CN 211551266U
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- stage lamp
- adjustable
- lamp
- led
- lens
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- 238000000889 atomisation Methods 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 18
- 241000258971 Brachiopoda Species 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 5
- 238000002834 transmittance Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model discloses a light spot atomization adjustable LED stage lamp, which comprises a bracket, a base and a stage lamp main body part, wherein the bracket is not only physically connected with a stage lamp body, but also provides electrical connection; the stage lamp main part comprises a lamp shell, an LED chip, a reflection cup or a lens, an adjustable atomization piece and a gland, wherein the LED chip, the reflection cup or the lens and the adjustable atomization piece are sequentially arranged in the lamp shell, the adjustable stage lamp effect of light spot atomization is achieved by adjusting the voltage at the two ends of the adjustable atomization piece, the stage lamp main part and the base are respectively connected with the support through rotating shafts, and 360-degree rotation of the stage lamp main part is achieved. The utility model discloses an applys different voltages to adjustable atomizing piece, makes degree of atomization or effect change to realized the different atomizing facula effects of LED stage lamp, provided new performance effect for the stage lighting illumination.
Description
Technical Field
The utility model relates to a LED stage lamp, in particular to facula atomizing adjustable LED stage lamp.
Background
With the progress of lighting technology and the expansion of the application field of lighting equipment, the lighting does not play a role of illumination only, and the lighting is used as a unique modeling artistic means in professional theater performance, concert performance, music performance, entertainment place performance and travel performance and becomes an important component of the artistic performance of performance activities. People can create various visual expression effects according to scene requirements through light and shade effect changes of light, light colors, light spots, space changes and the like and through functions of professional lighting equipment, further form scenes, contents and specific spaces which are mutually influenced with audiences through modes of rendering colors, changing rhythms, modeling images and the like, create space atmosphere with visual vocabularies, influence emotion changes of the audiences or enable the audiences to generate immersive feelings.
The stage lighting is various in types, including the following lighting types: 1. the light tracing is used for tracking the special light of performers and characters which are emphasized on the stage, and the light is a pen for drawing dragon and clicking eyes on the stage; 2. the sky-ground light emission is mainly used for color conversion or illumination between the veils, namely, a light source type thrown to the veils from the upper part and the lower part of the veils. 3. The bridge light is used for assisting the columnar light and is the light projected to a stage in front of a stage filling opening. 4. Performing top lighting; 5. a flowing light; 6. polishing feet; 7. backlighting; 8. a cylindrical light. However, a soft lighting effect needs to be created, the atomizing mirror is added in front of the stage lamp, and the atomizing plate needs to be replaced manually according to the requirement of the soft degree, so that the use is not beneficial to practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that prior art exists to provide a facula atomizing adjustable LED stage lamp, install adjustable atomizing piece in the stage lamp, through applying different voltages to adjustable atomizing piece, make atomizing piece degree of atomization or effect change, thereby realized the different atomizing facula effects of LED stage lamp, provide new performance effect for the stage lighting illumination.
The utility model discloses a following technical scheme realizes.
The utility model provides a facula atomizing adjustable LED stage lamp, includes base, support and stage lamp main part, stage lamp main part includes lamp body, anti-light cup or lens, LED chip and adjustable atomizing piece, and LED chip, anti-light cup or lens and adjustable atomizing piece set gradually in the lamp body, reach facula atomizing adjustable stage lamp effect through adjusting adjustable atomizing piece both ends voltage, and stage lamp main part and base are connected through the pivot with the support respectively, realize 360 rotations of stage lamp main part.
Preferably, set up a plurality of powers in the support, the power drives the pivot rotation respectively, the stage lamp is luminous and the stage lamp atomization effect changes.
Preferably, the lamp housing comprises a pressing cover and a heat dissipation structure of the LED chip, and the LED chip, the reflecting cup or the lens and the adjustable atomizing sheet are fixed in the lamp housing by the pressing cover in sequence.
Preferably, the adjustable atomization sheet is a PNLC two-layer conductive glass prepared by injecting negative liquid crystal into the middle, the PNLC two-layer conductive glass is transparent when no voltage is applied, atomization is carried out after voltage is applied, and the atomization degree is in direct proportion to the voltage applied.
Preferably, the working voltage of the adjustable atomizing plate is 0-100V and is adjustable, and direct current power supply or alternating current power supply is adopted.
Preferably, the gland, the adjustable atomizing sheet, the reflecting cup or the lens, the LED chip and the lamp shell are all circular surfaces, wherein the reflecting cup or the lens and the adjustable atomizing sheet are circular truncated cones, and the lamp shell and the gland are cylinders.
Preferably, the diameter of the adjustable atomizing sheet is the same as that of the top end of the reflecting cup or the top end of the lens, the adjustable atomizing sheet is embedded into the reflecting cup or the lens, and after the LED chip is electrified, the lamplight spot is projected to the center of the adjustable atomizing sheet through the reflecting cup or the lens.
Preferably, the height of the reflecting cup or the lens is the same as that of the lamp shell, and the diameter of the bottom of the reflecting cup or the lens is the same as that of the LED chip.
When the adjustable atomization sheet is not electrified and the LED chip is electrified, the adjustable atomization sheet is in a transparent state, an obvious light spot can be seen on the projection surface, the light spot is bright in the inner part and dark outside; when the adjustable atomization piece is electrified, and the LED chip is electrified, the light spot can be seen to be gradually blurred along with the increase of voltage, and the brightness difference between the inside and the outside of the light spot is gradually reduced until the light spot disappears.
Compared with the prior art, the utility model discloses an it carries out atomization effect to the facula of LED stage lamp and adjusts to adjust adjustable atomizing piece applys voltage, not only changes the tradition and changes the mode that the atomizing piece of different atomizing degrees changes the facula degree of atomization through artifical or mechanical means, moreover, but linear adjustment light facula's degree of atomization has brought a new illumination performance effect for the stage performance.
Drawings
FIG. 1 is a structural diagram of an LED stage lamp with adjustable spot atomization.
The LED lamp comprises a pressing cover 1, an adjustable atomizing sheet 2, a reflecting cup 3, an LED core 4, a lamp shell 5, a radiating fin 6, a base 7 and a support 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work belong to the scope of protection of the present invention
As shown in fig. 1, the light spot atomization adjustable LED stage lamp comprises a support 8, a base 7 and a stage lamp main body part, wherein the stage lamp main body part comprises a gland 1, an adjustable atomization plate 2 under the gland, a reflective cup or lens 3 opposite to the atomization plate, an LED chip 4 under the reflective cup, a lamp housing 5 covering the devices, and a heat dissipation fin 6 for dissipating heat of the lamp. Gland 1, adjustable atomizing piece 2, reflection of light cup 3, among lamp body 5 is all arranged in proper order to LED chip 4, adjustable atomizing piece 2 is middle two-layer conductive glass who pours into the PNLC of negative liquid crystal preparation into, and is transparent when not adding voltage, atomizes behind the voltage, and the atomizing degree is relevant with exerting voltage size direct proportion, reaches facula atomizing adjustable stage lamp effect through adjusting 2 both ends voltages of adjustable atomizing piece, and stage lamp main part and base 7 are connected through the pivot with support 8 respectively, realize 360 rotations of stage lamp main part.
A plurality of power supplies are arranged in the support 8, and the power supplies respectively drive the rotating shaft to rotate, the stage lamp to emit light and the stage lamp atomization effect to change. The LED chip 4 and the adjustable atomization plate 2 are connected to a driving motor in the support 8 through wires, one power supply provides stable rated power for the LED chip 4, and the other power supply provides adjustable power for the adjustable atomization plate 2.
As shown in fig. 1, the pressing cover 1, the adjustable atomizing plate 2, the reflective cup 3, the LED chip 4, and the lamp housing 5 are all circular surfaces, wherein the adjustable atomizing plate 2 and the reflective cup 3 are circular truncated cones, and the lamp housing 5 and the pressing cover 1 are cylinders. The diameter of the adjustable atomizing plate 2 is the same as that of the top end of the reflecting cup 4, and the adjustable atomizing plate can be embedded into the reflecting cup. After the LED chip 4 is electrified, the light spots of the light can be shot at the center of the adjustable atomizing plate 2 through the reflecting cup 3. The height of the reflection cup 3 is the same as that of the lamp shell 5, the reflection cup 3 can be covered by the lamp shell 5, the bottom of the reflection cup 3 is circular, and the diameter of the reflection cup is the same as that of the LED chip 4.
The voltage at two ends of the adjustable atomizing plate 2 is adjustable from 0V to 100V, when the adjustable power voltage is 0V, the transmittance of the adjustable atomizing plate 2 is 90%, when the power voltage is gradually increased to 60V, the transmittance of the adjustable atomizing plate 2 is 30%, in the voltage increasing process, the transmittance is approximately linearly attenuated, and when the voltage is increased to 100V, the transmittance can be lower than 10%. The light emitted by the LED chip 4 passes through the adjustable atomizing sheet 2 to obtain certain attenuation and scattering, so that the atomization degree of the light spots is adjustable.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and any simple modification, equivalent change and modification made by the technical entity of the present invention to the above embodiments, such as placing the position of the adjustable atomizing sheet on the LED, all still belong to the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a facula atomizing adjustable LED stage lamp, includes base (7), support (8) and stage lamp main part, its characterized in that: the stage lamp comprises a stage lamp main body part and a lamp shell, wherein the stage lamp main body part comprises an adjustable atomizing sheet (2), a reflection cup or a lens, an LED chip (4) and the lamp shell (5), the LED chip (4), the reflection cup or the lens and the adjustable atomizing sheet (2) are sequentially arranged in the lamp shell (5), the adjustable stage lamp effect of light spot atomization is achieved by adjusting the voltage at two ends of the adjustable atomizing sheet (2), the stage lamp main body part and a base (7) are respectively connected with a support (8) through a rotating shaft, and 360-degree rotation of the stage lamp main body part is achieved.
2. The LED stage lamp of claim 1, wherein a plurality of power supplies are provided in the support, the power supplies driving the shaft to rotate, the stage lamp to emit light, and the stage lamp to atomize to change.
3. The LED stage lamp of claim 1, wherein the stage lamp body further comprises a pressing cover (1) and a heat dissipation structure (6) of the LED chip, and the LED chip (4), the reflecting cup or the lens and the adjustable atomizing plate (2) are fixed in the lamp housing (5) by the pressing cover (1) in sequence.
4. The LED stage lamp as claimed in claim 3, wherein the adjustable atomization sheet (2) is a PNLC two-layer conductive glass prepared by injecting negative liquid crystal in the middle, and is transparent when no voltage is applied, and is atomized after voltage is applied, and the atomization degree is in direct proportion to the magnitude of the applied voltage.
5. The LED stage lamp as claimed in claim 3, wherein the working voltage of the adjustable atomizing plate (2) is adjustable from 0V to 100V, and the adjustable atomizing plate is powered by direct current or alternating current.
6. The LED stage lamp of claim 3, wherein: the lamp is characterized in that the pressing cover (1), the adjustable atomizing sheet (2), the reflecting cup or the lens, the LED chip (4) and the lamp shell (5) are circular surfaces, the reflecting cup or the lens and the adjustable atomizing sheet (2) are round tables, and the lamp shell (5) and the pressing cover (1) are cylinders.
7. The LED stage lamp of claim 1, wherein: the diameter of the adjustable atomizing sheet (2) is the same as that of the top end of the reflecting cup or the top end of the lens, the adjustable atomizing sheet is embedded into the reflecting cup or the lens, and after the LED chip (4) is electrified, light spots are projected to the center of the adjustable atomizing sheet (2) through the reflecting cup or the lens.
8. The LED stage lamp of claim 1, wherein: the height of the reflecting cup is the same as that of the lamp shell (5).
9. The LED stage lamp of claim 1, wherein: the diameter of the bottom of the reflecting cup or the lens is the same as that of the LED chip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378594.8U CN211551266U (en) | 2019-03-25 | 2019-03-25 | Light spot atomizing adjustable LED stage lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378594.8U CN211551266U (en) | 2019-03-25 | 2019-03-25 | Light spot atomizing adjustable LED stage lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211551266U true CN211551266U (en) | 2020-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920378594.8U Expired - Fee Related CN211551266U (en) | 2019-03-25 | 2019-03-25 | Light spot atomizing adjustable LED stage lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211551266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854998A (en) * | 2019-03-25 | 2019-06-07 | 华南理工大学 | A kind of adjustable LED stage lamp of hot spot atomization |
| CN113531441A (en) * | 2021-08-04 | 2021-10-22 | 广州光联电子科技有限公司 | Light source system |
-
2019
- 2019-03-25 CN CN201920378594.8U patent/CN211551266U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854998A (en) * | 2019-03-25 | 2019-06-07 | 华南理工大学 | A kind of adjustable LED stage lamp of hot spot atomization |
| CN113531441A (en) * | 2021-08-04 | 2021-10-22 | 广州光联电子科技有限公司 | Light source system |
| CN113531441B (en) * | 2021-08-04 | 2022-04-22 | 广州光联电子科技有限公司 | Light source system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |