CN117739317A - Lighting equipment for stage effect construction - Google Patents
Lighting equipment for stage effect construction Download PDFInfo
- Publication number
- CN117739317A CN117739317A CN202311830927.3A CN202311830927A CN117739317A CN 117739317 A CN117739317 A CN 117739317A CN 202311830927 A CN202311830927 A CN 202311830927A CN 117739317 A CN117739317 A CN 117739317A
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- China
- Prior art keywords
- spotlight
- movable sleeve
- speed reducer
- stage effect
- annular groove
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- 230000000694 effects Effects 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000032683 aging Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a stage lighting equipment technical field, and disclose a stage effect builds and uses lighting equipment, including the spotlight, the inside of spotlight is equipped with the speed reducer, and movable sleeve has been cup jointed in the middle part activity of spotlight surface, and movable telescopic surface is equipped with elastomeric element to form the transmission through elastomeric element and the left side of spotlight surface and be connected, the both ends of speed reducer transmission shaft surface and the inboard that is located the suspension are fixed respectively cup joints a set of lug that is oval structure. The utility model provides a pair of lighting equipment for stage effect builds, to the spotlight and the setting of structure on it, when utilizing driving motor to drive the rotatory adjustment narrow beam highlight projection region of spotlight, the accessible lug drives movable sleeve and controls reciprocating motion along the axis of spotlight to carry the heat in the inner ring groove and discharge away through the exhaust hole, and then effectively avoid the inside of spotlight to be in the too high phenomenon of long-time use in-process temperature.
Description
Technical Field
The application relates to the technical field of stage lighting equipment, in particular to lighting equipment for stage effect construction.
Background
The light is a main means of stage art modeling, and changes of light color are realized by utilizing lighting, a slide show, a control system and the like to create a space sense and a time sense, so that the purposes of displaying environment, rendering atmosphere and highlighting a central person are achieved, wherein the light is an important component part of stage performance space;
the spotlight is one of important components of stage lighting, can irradiate a narrow beam of strong light in a selected small area, is an important means for highlighting a central person, but also has the advantages that the heat generated in the use process is far greater than the heat emitted outwards due to the high-power use requirement of the spotlight, so that the temperature inside the spotlight can rapidly rise in a short time and cannot stably and reliably operate for a long time, and meanwhile, the aging and damage of the electric elements inside the spotlight are accelerated due to the high temperature inside the spotlight, so that the service life of the spotlight is seriously influenced, and the stability and reliability are poor.
Therefore, there is a need for a spotlight component for creating stage effects, which overcomes the above-mentioned drawbacks of the conventional spotlights in practical use.
Disclosure of Invention
The utility model provides a lighting equipment for stage effect construction possesses the usable spotlight and tracks the removal when rotatory and carries out auxiliary heat dissipation to its inside, prevent its inside high temperature in long-time use, simultaneously, reduce the ageing speed and the damage rate of this spotlight inside electrical component, and prolonged its life's advantage, be used for solving because of spotlight high-power user demand, make its heat that produces in the in-process of using far more than its heat that outwards gives off, and then lead to the inside temperature of spotlight can rise sharply in the short time, unable long-time stable reliable operation, simultaneously, the inside high temperature of spotlight has also accelerated ageing, the damage of its inside electrical component, seriously influence this spotlight life's problem.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a stage effect builds and uses lighting equipment, includes the spotlight, the inside of spotlight is equipped with the speed reducer, and the inside of speed reducer is equipped with the output shaft and forms the transmission with the spotlight and be connected, and the both ends of the inside transmission shaft of speed reducer extend to the outside both sides of spotlight respectively to cup joint with the bottom activity of the suspension of top fixed mounting on rotating equipment, and have the driving motor who is connected with speed reducer one end transmission in one side fixed mounting of suspension, movable sleeve has been cup jointed in the middle part activity of spotlight surface, and movable sleeve's surface is equipped with elastomeric element to form the transmission with the left side of spotlight surface through elastomeric element and be connected, the both ends of speed reducer transmission shaft surface and the inboard that is located the suspension have fixedly cup jointed a set of lug that is oval structure respectively, two sets of the lug respectively with the linkage piece sliding friction contact of both sides around movable sleeve left end.
Further, the middle part of spotlight surface is equipped with the ring channel, and the right side of movable sleeve inner wall is equipped with annular bulge, and then forms a piston structure in movable sleeve's inner chamber, simultaneously, is equipped with the inlet port that comprises the check valve on the right side of movable sleeve surface to be equipped with the interior ring groove that is linked together through the check valve with movable sleeve piston structure in the inside of spotlight, and communicate interior ring groove and outside atmosphere through setting up the exhaust hole in the inside left side of spotlight.
Further, a one-way valve communication point between the piston structure formed by the movable sleeve and the inner ring groove is positioned at the left end of the inner ring groove, and the distance between the left end of the inner ring groove and the inner side of the annular bulge on the movable sleeve is larger than the length difference between the long side and the short side of the bump elliptic structure.
Further, the end part of the linkage block is provided with a local circular groove with the diameter being the same as the length of the short side of the oval structure of the convex block, so that the adaptation degree between the linkage block and the convex block is effectively increased.
Further, the transmission ratio between the transmission shaft and the output shaft on the speed reducer is larger than, and then when the driving motor is started to trigger the speed reducer to adjust the projection area of the narrow beam of strong light on the spotlight, the rotation circle number of the protruding block on the output shaft is effectively increased, the frequency and the amplitude of the left-right reciprocating movement of the movable sleeve are increased, the air flow circulating in the inner ring groove is increased, and more heat is carried and discharged through the exhaust hole.
Further, the heat conduction fins extending into the inner ring groove are arranged in the spotlight, so that the heat conduction efficiency between the spotlight and the air in the inner ring groove is effectively improved, and the electric elements in the spotlight and the inner ring groove are isolated from each other.
Further, a sealing gasket is arranged on the inner wall of the annular bulge on the movable sleeve, so that the tightness between the annular bulge on the movable sleeve and the annular groove on the spotlight is improved, and the phenomenon of air leakage can not occur in the process of air extrusion.
The invention has the following technical effects:
the utility model provides a pair of stage effect builds and uses lighting equipment, to the spotlight and the setting of structure on it, when utilizing driving motor to drive spotlight rotation adjustment narrow beam highlight projection region, accessible lug drives movable sleeve and controls reciprocating motion along the axis of spotlight, inhale the outside air earlier in the telescopic cavity of activity, then extrude the interior annular on carrying the spotlight again in, carry the heat in the interior annular at last and discharge away through the exhaust hole, and then effectively avoid the inside of spotlight to be in the too high phenomenon of temperature in long-time use, and reduce the ageing speed and the damage rate of this spotlight inside electrical component, prolonged its life-span, and stability and reliability are higher.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description, serve to explain the principles of the disclosure.
The present application will be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a front view of the structure of the present invention;
FIG. 4 is a schematic view of a spotlight and its upper structure according to the present invention;
fig. 5 is a front view of the spotlight and its upper structure according to the invention.
In the figure: 1. a spotlight; 2. a speed reducer; 3. a suspension; 4. a driving motor; 5. a bump; 6. a linkage block; 7. a movable sleeve; 8. an elastic member; 9. an inner ring groove; 10. an exhaust hole; 11. and the heat conducting fins.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
As shown in fig. 1 and 2, a lighting device for stage effect construction comprises a spotlight 1, a speed reducer 2 is arranged in the spotlight 1, an output shaft is arranged in the speed reducer 2 and is in transmission connection with the spotlight 1, when the speed reducer 2 is triggered, the spotlight 1 can be forced to rotate along the speed reducer 2 under the action of the output shaft, two ends of a transmission shaft in the speed reducer 2 respectively extend to two sides of the exterior of the spotlight 1 and are movably sleeved with the bottom end of a suspension 3 with the top end fixedly arranged on a rotating device, a driving motor 4 in transmission connection with one end of the speed reducer 2 is fixedly arranged on one side of the suspension 3 so as to provide power support for the rotation of the speed reducer 2, and then under the action of the rotating device, the output shaft on the speed reducer 2 is matched, so that narrow beams of strong lights projected on a stage of the spotlight 1 can move or track according to actual conditions, as shown in fig. 3, the middle part of the outer surface of the spotlight 1 is movably sleeved with a movable sleeve 7, the outer surface of the movable sleeve 7 is provided with an elastic part 8, and the movable sleeve 7 is in transmission connection with the left side of the outer surface of the spotlight 1 through the elastic part 8, so that the movable sleeve 7 always has a trend of moving leftwards under the elastic action of the elastic part 8, two ends of the outer surface of a transmission shaft of the speed reducer 2 and the inner side of the suspension 3 are respectively fixedly sleeved with a group of lugs 5 with elliptic structures, the two groups of lugs 5 are respectively in sliding friction contact with a linkage block 6 fixedly arranged at the front side and the rear side of the left end of the movable sleeve 7, and further when the lugs 5 rotate along with the transmission shaft, the movable sleeve 7 can be forced to reciprocate leftwards and rightwards due to the length difference between the long side and the short side of the lugs 5 under the elastic action of the elastic part 8, air flow is generated to increase the heat radiation effect of the spotlight 1.
As shown in fig. 4 and 5, in the present technical solution, an annular groove is provided in the middle of the outer surface of the spotlight 1, and an annular protrusion is provided on the right side of the inner wall of the movable sleeve 7, so as to form a piston structure in the inner cavity of the movable sleeve 7, meanwhile, an air inlet hole formed by a one-way valve is provided on the right side of the outer surface of the movable sleeve 7, an inner annular groove 9 communicated with the piston structure of the movable sleeve 7 through the one-way valve is provided in the spotlight 1, and the inner annular groove 9 is communicated with the outside atmosphere through an air outlet 10 provided on the left side in the spotlight 1, so that when the movable sleeve 7 reciprocates left and right, under the action of the piston structure formed by the movable sleeve 7 and the two sets of one-way valves, the outside air can be sucked into the cavity of the movable sleeve 7, then extruded and conveyed into the inner annular groove 9 on the spotlight 1, and finally the heat in the inner annular groove 9 is carried out through the air outlet 10.
As shown in fig. 4, in the present technical solution, the communication point of the check valve between the piston structure formed by the movable sleeve 7 and the inner ring groove 9 is located at the left end of the inner ring groove 9, and the distance between the left end of the inner ring groove 9 and the inner side of the annular protrusion on the movable sleeve 7 is greater than the length difference between the long side and the short side of the oval structure of the protruding block 5, so that the occurrence of the blocking of the check valve communicating with the inner ring groove 9 in the process of the left-right reciprocating movement of the movable sleeve 7 is effectively avoided.
As shown in fig. 5, in the present technical solution, a local circular groove with the diameter the same as the length of the short side of the oval structure of the bump 5 is formed at the end of the linkage block 6, so as to effectively increase the adaptation degree between the linkage block 6 and the bump 5, and effectively reduce the friction resistance of the bump 5 in the process of rotating and extruding the linkage block 6, and reduce the friction loss between them.
As shown in fig. 2, in the present technical solution, the transmission ratio between the transmission shaft and the output shaft on the speed reducer 2 is greater than 1, and then when the driving motor 4 is started to trigger the speed reducer 2 to adjust the projection area of the narrow beam of strong light on the spotlight 1, the rotation number of the protruding block 5 on the output shaft is effectively increased, and the frequency and the amplitude of the left-right reciprocating movement of the movable sleeve 7 are increased, so that the air flow circulating in the inner ring groove 9 is increased, and more heat is carried and discharged through the exhaust hole 10.
As shown in fig. 4, in the present technical solution, the heat conduction fins 11 made of metal material and extending into the inner ring groove 9 are provided inside the spotlight 1, so that the heat conduction efficiency between the spotlight 1 and the air in the inner ring groove 9 is effectively increased, and the electrical components inside the spotlight 1 are isolated from the inner ring groove 9, and impurities such as dust in the air cannot enter the interior of the electrical components, so as to damage the electrical components therein.
In this technical scheme, be equipped with sealing washer on the bellied inner wall of annular on the movable sleeve 7 to increase the leakproofness between annular on the movable sleeve 7 and the ring channel on the spotlight 1, and can not take place the phenomenon of gas leakage at the in-process of extrusion air, and then effectively increased the circulation of air and the circulation intensity in the inner ring groove 9, improved its auxiliary radiating effect and efficiency to spotlight 1.
Claims (7)
1. The utility model provides a lighting device for stage effect construction, includes spotlight (1), the inside of spotlight (1) is equipped with speed reducer (2), and the inside of speed reducer (2) is equipped with output shaft and spotlight (1) formation transmission and is connected, and the both ends of the inside transmission shaft of speed reducer (2) extend to the outside both sides of spotlight (1) respectively to cup joint with the bottom activity of top fixed mounting suspension (3) on rotary device, and have driving motor (4) of being connected with speed reducer (2) one end transmission in one side fixed mounting of suspension (3), its characterized in that: the middle part activity of spotlight (1) surface has cup jointed movable sleeve (7), and the surface of movable sleeve (7) is equipped with elastomeric element (8) to form the transmission through elastomeric element (8) and the left side of spotlight (1) surface and be connected, the both ends of speed reducer (2) transmission shaft surface and the inboard that is located suspension (3) have fixedly cup jointed respectively a set of lug (5) that are oval structure, two sets of lug (5) respectively with fixed mounting linkage piece (6) sliding friction contact in both sides around movable sleeve (7) left end.
2. The lighting device for stage effect construction according to claim 1, characterized in that the middle part of the outer surface of the spotlight (1) is provided with an annular groove, the right side of the inner wall of the movable sleeve (7) is provided with an annular bulge, a piston structure is further formed in the inner cavity of the movable sleeve (7), meanwhile, the right side of the outer surface of the movable sleeve (7) is provided with an air inlet hole formed by a one-way valve, the inside of the spotlight (1) is provided with an inner annular groove (9) communicated with the piston structure of the movable sleeve (7) through the one-way valve, and the inner annular groove (9) is communicated with the outside atmosphere through an air outlet hole (10) arranged at the left side inside the spotlight (1).
3. The stage effect building lighting device according to claim 2, wherein the piston structure formed by the movable sleeve (7) and the one-way valve communication point between the inner ring groove (9) are located at the left end of the inner ring groove (9), and the distance between the left end of the inner ring groove (9) and the inner side of the annular bulge on the movable sleeve (7) is larger than the length difference between the long side and the short side of the oval structure of the lug (5).
4. The stage effect building lighting device according to claim 3, wherein the end of the linkage block (6) is provided with a local circular groove with the diameter the same as the length of the short side of the oval structure of the protruding block (5), so that the adaptation degree between the linkage block (6) and the protruding block (5) is effectively increased.
5. The lighting device for stage effect creation according to claim 4, wherein the transmission ratio between the transmission shaft and the output shaft on the speed reducer (2) is greater than 1, and further when the driving motor (4) is started to trigger the speed reducer (2) to adjust the projection area of the narrow beam strong light on the spotlight (1), the rotation number of the projection (5) on the output shaft is effectively increased, and the frequency and the amplitude of the left and right reciprocating movement of the movable sleeve (7) are increased, so that the air flow circulated in the inner ring groove (9) is increased, and more heat is carried to be discharged through the exhaust hole (10).
6. The stage effect construction lighting apparatus according to claim 5, wherein the inside of the spotlight (1) is provided with heat conduction fins (11) extending into the inner annular groove (9), thereby effectively increasing the heat conduction efficiency between the spotlight (1) and the air in the inner annular groove (9) and isolating the electrical components inside the spotlight (1) from the inner annular groove (9).
7. The lighting device for stage effect creation according to claim 6, characterized in that a sealing gasket is provided on the inner wall of the annular protrusion on the movable sleeve (7) to increase the tightness between the annular protrusion on the movable sleeve (7) and the annular groove on the spotlight (1), and no leakage occurs during the process of compressing air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311830927.3A CN117739317A (en) | 2023-12-28 | 2023-12-28 | Lighting equipment for stage effect construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311830927.3A CN117739317A (en) | 2023-12-28 | 2023-12-28 | Lighting equipment for stage effect construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117739317A true CN117739317A (en) | 2024-03-22 |
Family
ID=90279216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311830927.3A Pending CN117739317A (en) | 2023-12-28 | 2023-12-28 | Lighting equipment for stage effect construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117739317A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180409A (en) * | 2017-12-28 | 2018-06-19 | 孝感冠天科技信息咨询有限公司 | A kind of multi-function desk lamp |
| WO2019175402A1 (en) * | 2018-03-16 | 2019-09-19 | Simon S.A.U. | Lamp |
| CN116658868A (en) * | 2023-05-30 | 2023-08-29 | 长春光华学院 | Studio stage lighting rotating equipment and stage lighting system |
| CN117212753A (en) * | 2023-09-12 | 2023-12-12 | 深圳文广新科技有限公司 | LED intelligent projection lamp |
-
2023
- 2023-12-28 CN CN202311830927.3A patent/CN117739317A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180409A (en) * | 2017-12-28 | 2018-06-19 | 孝感冠天科技信息咨询有限公司 | A kind of multi-function desk lamp |
| WO2019175402A1 (en) * | 2018-03-16 | 2019-09-19 | Simon S.A.U. | Lamp |
| CN116658868A (en) * | 2023-05-30 | 2023-08-29 | 长春光华学院 | Studio stage lighting rotating equipment and stage lighting system |
| CN117212753A (en) * | 2023-09-12 | 2023-12-12 | 深圳文广新科技有限公司 | LED intelligent projection lamp |
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