CN208670970U - A kind of radiator of stage lighting cutting assembly - Google Patents
A kind of radiator of stage lighting cutting assembly Download PDFInfo
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- CN208670970U CN208670970U CN201821341045.5U CN201821341045U CN208670970U CN 208670970 U CN208670970 U CN 208670970U CN 201821341045 U CN201821341045 U CN 201821341045U CN 208670970 U CN208670970 U CN 208670970U
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- stage lighting
- radiator
- air supply
- cutting assembly
- ventilation hole
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Abstract
The utility model discloses a kind of radiators of stage lighting cutting assembly, a kind of radiator of stage lighting cutting assembly provided by the utility model, the air supply device being disposed on the substrate including at least one, the air supply direction of the air supply device is parallel to the plane of cutting sheet or the direction towards cutting sheet position, is able to achieve and timely and effectively radiates to cutting sheet；Retaining device is set, and the wind for blowing out air supply device forms spiral wind on cutting sheet surface, greatly improves heat dissipation effect, while avoiding Wind Volume and causing to damage to cutting sheet；Using hollow cylinder as retaining device, and ventilation hole is arranged at its cross-sectional diameter both ends, better heat-radiation effect, and space layout is simple.Compared with prior art, it has the advantage that as a kind of radiator of stage lighting cutting assembly provided by the utility model effectively can cut pack for stage lighting and timely and effectively be cooled down, good heat dissipation effect, cutting sheet is not damaged, can ensure that the permanently effective imaging effect of stage lighting.
Description
Technical field
The utility model relates to light heat abstractor technical fields, and in particular to a kind of heat dissipation dress of stage lighting cutting assembly
It sets.
Background technique
Currently, the cardinal principle of imaging system is to utilize light of stage pattern-cut device in modern stage lighting optical arena
Light beam is cut, to make the hot spot of light beam form the good pattern of the various predetermined designs such as rectangular.Wherein cutter device
Including multiple cutting sheets, scheduled imagewise pattern is formed come shield portions light beam using the movement of cutting sheet.Due to cutting sheet
Very thin thickness, be frequently used for blocking light beam, and the heat of light beam is very high, long-term irradiation meeting is so that cutting sheet aging adds
Speed, or even warpage occurs, so that imaging effect is influenced, therefore carrying out cooling to cutting sheet becomes problem in the urgent need to address.It is existing
Have in technology, application No. is 2016209732245 Chinese patents in order to solve stage lighting cutting assembly heat dissipation problem, using wind
Fan physics heat dissipation, but its for blowout wind and be not limited, wind direction is directly toward cutting sheet, can be to relatively thin if wind is too big in this way
Cutting sheet damage, if wind is too small, be easy to appear heat dissipation dead angle, heat dissipation effect is bad.
Utility model content
The utility model in view of the deficienciess of the prior art, provide a kind of radiator of stage lighting cutting assembly,
The radiator effectively can cut pack in time for stage lighting and cool down, it is ensured that the permanently effective imaging effect of stage lighting.
For realization the purpose of this utility model, it is achieved using following technical scheme:
The stage lighting cutting assembly includes substrate, and the substrate is equipped with the light hole passed through for light beam, further includes
Several cutting sheets that light hole can be moved in and out with cutting beam are set on substrate, and the radiator includes that at least one sets
Set the air supply device on substrate, the air supply direction of the air supply device is parallel to the plane of cutting sheet or towards where cutting sheet
The direction of position.Specifically, the stage lighting cutting assembly includes substrate, the substrate is equipped with the light passing passed through for light beam
Hole is arranged on the light hole for scaling the aperture of light beam, is arranged on the light hole for driving aperture to scale
First driving mechanism further includes being set on substrate several cutting sheets that can move in and out light hole with cutting beam, and drive
The third driving mechanism of the second mobile driving mechanism of the cutting sheet and drive substrate rotation is moved, light hole is generally arranged
In the middle position of substrate, plate plane reality and base plan are cut in the same plane.The utility model uses air-supply side
Air-supply heat dissipation, air-supply dress are carried out to cutting sheet to parallel with cutting plate plane or towards cutting sheet position air supply device
It sets blowout wind and from side blows to cutting sheet, when light beam is irradiated to cutting sheet aggregation more heat transfer, the heat dissipation that is successively blown into
Point by heat take away realize to cutting sheet it is effective radiate cutting sheet is not damaged, it is ensured that the permanently effective imaging of stage lighting
Effect.
Further, the air supply direction of the air supply device and the angle of cutting sheet place plane are no more than 30 °.This is practical
In novel, if the air supply direction of air supply device is not parallel to the plane of cutting sheet, the angle of plane where with cutting sheet is not
More than 30 °, this structure enables to air supply device blowout wind to tilt from side and blows to cutting sheet, avoids wind direction directly to cutting
Piece causes the buckling deformation of cutting sheet not cause to damage to cutting sheet while realization effectively radiates to cutting sheet for a long time
Evil.
Further, the radiator further includes the retaining device that light hole periphery is arranged in, and the retaining device is used
Spiral wind is formed on cutting sheet surface in the wind for blowing out air supply device.Specifically, the stage lighting cutting assembly further includes setting
The peripheral unit being placed in outside light hole, the peripheral unit include the first driving mechanism for driving aperture to scale, and drive institute
The third driving mechanism etc. of the second mobile driving mechanism of cutting sheet and drive substrate rotation is stated, the utility model is using gear
Panel assembly opens them with the cutting sheet barrier in light hole and light hole, so that the wind of air supply device blowout is in cutting sheet table
Face forms whirlwind, and the retaining device plays the role of two aspects: on the one hand, the retaining device plays heat-blocking action, will
Cutting sheet for cutting beam is opened with peripheral unit barrier, is avoided light beam heat and is damaged to peripheral unit；Another party
Face, the retaining device play the role of heat-dissipating cavity, and the cooling wind that air supply device is sent into from ventilation opening is in retaining device
Spiral wind is formed, spiral wind may make radiation air to enter the overlapping seam between cutting sheet, can effectively solve and overlaps between cutting sheet
Position heat dissipation is difficult, and radiate slow problem, greatly improves heat dissipation effect.
Further, the retaining device side wall is set to outside retaining device at least provided with a ventilation hole, air supply device
Side, the ventilation hole are communicated with the air outlet of air supply device.Specifically, in the light hole and light hole that allow light beam to pass through
It realizes that the cutting sheet of light beam cutting is arranged on the inside of retaining device, peripheral unit and air supply device, gear is equipped on the outside of retaining device
The side wall of panel assembly place opposite with air supply device air outlet is equipped with ventilation hole, and the slave ventilation opening of the air supply device blowout blows to gear
Cutting sheet on the inside of panel assembly.
Further, the retaining device is vertically mounted on substrate.General beam orthogonal is in retaining device from light hole
Pass through, by retaining device right angle setting how on substrate so that the axis for the spiral wind that air supply device is formed in retaining device with
Beam direction is consistent, so that better heat-radiation effect, while meeting the reasonability of radiator space layout.
Further, the retaining device is in cylindrical structure.Specifically, the retaining device, which is one section, is fixed on base
Hollow cylinder on plate, light beam are injected from the other end of hollow cylinder, pass through light hole, are cut by the cutting sheet completion in light hole
Cut transformation.In the utility model, using light-blocking cylinder as retaining device, air supply device can be made to be sent into from ventilation opening cold
But wind preferably forms spiral wind in retaining device, and the spiral wind air quantity decaying of formation is slow, and wind speed is high, to have better
Heat dissipation effect.
Further, the retaining device side is equipped with the first ventilation hole and the second ventilation hole, logical with described first respectively
The air supply direction of the first air supply device and the second air supply device that air holes and the second ventilation hole communicate is all along in retaining device
Wall is clockwise or counterclockwise.Specifically, when the direction of the first air supply device and the spiral wind of the second air supply device formation is flat
Row is when the plane of cutting sheet, first ventilation hole and the second ventilation hole being equidistant to base plan, the first air-supply dress
The wind sent out with the second air supply device is set to be superimposed to form spiral wind；When the spiral that the first air supply device and the second air supply device are formed
The direction of wind it is angled towards cutting sheet position, first ventilation hole and the second ventilation hole to base plan away from
It is consistent with finally formed spiral wind direction with the wind for the air supply device blowout that two ventilation holes communicate from unequal, be all from
The ventilation hole remote apart from substrate is directed toward the ventilation hole close apart from substrate.The utility model is all to fill along baffle using air supply direction
It sets two air supply devices of inner wall clockwise or counterclockwise to radiate to cutting sheet, wind direction is identical, exists between each other
The effect of boosting, and then form the high-efficiency helical rotated clockwise or counter-clockwise along retaining device inner wall towards cutting sheet
Wind, good heat dissipation effect, while avoiding Wind Volume and cutting sheet is caused to damage.
Further, the retaining device is equipped with the first ventilation hole and the second ventilation hole, first ventilation hole and second
The line of ventilation hole cylinder-like structure cross section diametrically.Specifically, divulging information respectively with first ventilation hole and second
The air supply direction of the first air supply device and the second air supply device that hole communicates is all clockwise or counterclockwise along cylindrical structure cross
The tangential direction in section.The utility model use with the consistent cylindrical structure of light passing hole shape, and in cylinder-like structure cross section
Diameter both ends are respectively equipped with the first ventilation hole and the second ventilation hole, so that no matter air supply direction is the clockwise or inverse time
Needle, from the radiation air that the first ventilation opening is blown out to the distance of the second ventilation hole with the radiation air that is blown out from the second ventilation opening to first
The distance of ventilation hole is equal, from there are better boosting works between the radiation air that the first ventilation hole and the second ventilation hole are blown out
With, thus, this two bursts heat dissipation wind energies preferably form spiral wind along cylinder inner wall, so that better heat-radiation effect, and space cloth
Office is simple.
Further, the diameter of the cross section of the retaining device of cylinder-like structure is not less than the diameter of the light hole.This
In utility model, the wind that the retaining device is used to that air supply device to be made to blow out forms spiral wind on cutting sheet surface, and then realizes
Heat dissipation to light hole inscribe pitch cutting, the cross section of spiral wind cross section and cylinder that the retaining device of cylindrical structure is formed
Unanimously, diameter is not less than the diameter of light hole, it can be ensured that spiral heat dissipation point more fully passes through light hole, enhancing heat dissipation effect
Fruit.
Further, the air supply device is turbofan.The relatively traditional radiator fan of turbofan, occupied space
Small, discharge quantity of fan is big, while capable of effectively improving heat dissipation effect, saves space layout.
Further, the distance of the ventilation hole to base plan is no more than 3mm.In the utility model, the ventilation hole
The side wall of retaining device is set, and retaining device is arranged in base plan, will be in the light hole and light hole on substrate
Cutting sheet surrounds, and the distance of ventilation hole to base plan is no more than 3mm, it is ensured that the radiation air blown out from ventilation hole is apart from cutting sheet
Closer, heat dissipation effect is more preferable.
Further, the retaining device is not less than 10mm along the height of vertical substrate.To make to be passed through in abat-vent
Radiation air preferably form spiral wind, retaining device is unsuitable too small along the height of light beam incident direction, in the utility model, gear
Panel assembly is vertically mounted on substrate, is limited height of the retaining device along vertical substrate direction and is not less than 10mm, more meets reality
Situation.
Further, the retaining device be polygon prism structure, specifically, be positive pentagonal prism or hexagonal prisms or seven prisms or
Eight prisms.The cross section of the retaining device of this structure is this in regular pentagon, regular hexagon, regular heptagon or octagon
The spiral effect of radiation air can be improved in structure, so that the air quantity decaying of spiral wind is slow, wind speed is high, while structure is simple, installation side
Just.Further, one end of the abat-vent is bolted on substrate.It fixes, may be implemented in this way
Effective disassembly, facilitates necessary cleaning or maintenance.
Compared with prior art, the radiator of a kind of stage lighting cutting assembly provided by the utility model, including at least
One air supply device being disposed on the substrate, the air supply direction of the air supply device are parallel to the plane of cutting sheet or towards cuttings
The direction of piece position is able to achieve and timely and effectively radiates to cutting sheet；Retaining device is set, for blowing out air supply device
Wind cutting sheet surface formed spiral wind, greatly improve heat dissipation effect, while avoiding Wind Volume and causing to damage to cutting sheet；
Using hollow cylinder as retaining device, and ventilation hole is arranged in its cross-sectional diameter both ends, better heat-radiation effect, space layout
Simply.To sum up, a kind of radiator of stage lighting cutting assembly provided by the utility model effectively can cut pack for stage lighting
Timely and effectively cooled down, good heat dissipation effect does not damage cutting sheet, can ensure that the permanently effective imaging effect of stage lighting.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the utility model embodiment；
Fig. 2 is the Structure explosion diagram of the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of the utility model embodiment 2.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, with reference to the accompanying drawing to the utility model
Embodiment is described in more detail.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of radiator of stage lighting cutting assembly, the stage lighting cutting assembly includes substrate
10, the light hole 20 passed through on the substrate 10 for light beam is set, is arranged on the light hole 20 for scaling the light of light beam
Circle, further includes being set on substrate 10 several cutting sheets 30 that can move in and out light hole 20 with cutting beam, the heat dissipation dress
It sets air supply device 50 on the substrate 10, the air supply direction of the air supply device 50 including two settings and is parallel to cutting sheet 30
Plane.
Further, the stage lighting cutting assembly further includes the peripheral unit 40 being set to outside light hole 20, described to dissipate
Thermal includes the retaining device 60 that 20 periphery of light hole is arranged in, what the retaining device 60 was used to that air supply device 50 to be made to blow out
Wind forms spiral wind on 30 surface of cutting sheet.Specifically, the peripheral unit 40 includes the first drive for driving aperture to scale
Motivation structure, the third driving mechanism that the second driving mechanism and drive substrate 10 for driving the cutting sheet 30 mobile rotate.
Further, 60 right angle setting of retaining device is on the substrate 10.
Further, 60 side of retaining device is set there are two ventilation hole 61, and air supply device 50 is set to retaining device
60 outsides, the ventilation hole 61 are communicated with the air outlet of air supply device 50.Specifically, the light hole 20 for allowing light beam to pass through, with
And realize that the setting of cutting sheet 30 of light beam cutting is equipped with periphery on the outside of 60 inside of retaining device, retaining device 60 in light hole 20
Device 40 and air supply device 50, the side wall of retaining device 60 place opposite with 50 air outlet of air supply device is equipped with ventilation hole 61, described
The slave ventilation opening that air supply device 50 is blown out blows to the cutting sheet 30 of 60 inside of retaining device.
Further, the retaining device 60 is in cylindrical structure.Specifically, the retaining device is that one end is solid by bolt
Fixed hollow cylinder on the substrate 10, light beam are injected from the other end of hollow cylinder, light hole 20 are passed through, by light hole 20
Cutting sheet 30 completes cutting transformation.
Further, the retaining device 60 is equipped with the first ventilation hole and the second ventilation hole, first ventilation hole and the
The line of two ventilation holes cylinder-like structure cross section diametrically.Specifically, logical with first ventilation hole and second respectively
The air supply direction of the first air supply device and the second air supply device that air holes communicates is all clockwise along cylindrical structure cross section
Tangential direction.
Further, the air supply device 50 is turbofan.
Further, the position that retaining device 60 is connect with substrate 10 is arranged in first ventilation hole and the second ventilation hole
It sets, that is, the lower edge of the first ventilation hole and the second ventilation hole is all adjacent with 10 plane of substrate, the first ventilation hole and the second ventilation hole
Apart from being equidistant for base plan, the plane for being oriented parallel to cutting sheet of the spiral wind of formation.
Further, the retaining device is 20mm along the height of light beam incident direction.
Embodiment 2
As shown in figure 3, the radiator includes the air supply device 50 of 1 setting on the substrate 10, institute in the present embodiment
The angle of the air supply direction and 30 place plane of cutting sheet of stating air supply device 50 is 15 °.The retaining device 60 is right angle setting
Cylindrical structure on the substrate 10, and side is equipped with a ventilation hole 61 and directly communicates with air supply device 50,61 distance of ventilation hole
The height of base plan is 2mm, and the height of cylindrical baffle device in the axial direction is 36mm.
Embodiment 3
In the present embodiment, the radiator includes the air supply device 50 of 1 setting on the substrate 10, the air supply device
50 air supply direction and the angle of 30 place plane of cutting sheet are 28 °.The retaining device 60 be right angle setting on the substrate 10
Regular hexagonal prism, and side sets and is directly communicated with air supply device 50 there are two ventilation hole 61, and positive six rib is respectively set in ventilation hole 61
On two opposite side of the column in the cross section of regular hexagon, the height apart from base plan is 3mm, and cylindrical baffle device is along axis
The height in line direction is 25mm.
It obviously, is not the restriction to the utility model although the utility model is disclosed with above-described embodiment.Any
The those of ordinary skill in field without departing from the spirit and scope of the utility model, can do on the basis of the above description
Possible change and modification out.Therefore, the protection scope of the utility model should be with claims institute circle of the utility model
Subject to fixed range.
Claims (14)
1. a kind of radiator of stage lighting cutting assembly, the stage lighting cutting assembly includes substrate, and the substrate is equipped with
It further include being set on substrate several cuttings that can move in and out light hole with cutting beam for the light hole that light beam passes through
Piece, which is characterized in that the radiator includes the air supply device that at least one is disposed on the substrate, and the air supply device is sent
Wind is oriented parallel to the plane of cutting sheet or the direction towards cutting sheet position.
2. a kind of radiator of stage lighting cutting assembly according to claim 1, which is characterized in that the air supply device
Air supply direction and cutting sheet where plane angle be no more than 30 °.
3. a kind of radiator of stage lighting cutting assembly according to claim 1 or 2, which is characterized in that the heat dissipation
Device further includes the retaining device that light hole periphery is arranged in, and the wind that the retaining device is used to that air supply device to be made to blow out is being cut
Piece surface forms spiral wind.
4. a kind of radiator of stage lighting cutting assembly according to claim 3, which is characterized in that the retaining device
At least provided with a ventilation hole, air supply device is set on the outside of retaining device, and ventilation hole is communicated with the air outlet of air supply device.
5. a kind of radiator of stage lighting cutting assembly according to claim 4, which is characterized in that the retaining device
It is vertically mounted on substrate.
6. a kind of radiator of stage lighting cutting assembly according to claim 4 or 5, which is characterized in that the baffle
The cylindrical structure of device.
7. a kind of radiator of stage lighting cutting assembly according to claim 4 or 5, which is characterized in that the baffle
Device is equipped with the first ventilation hole and the second ventilation hole, the first air-supply communicated respectively with first ventilation hole and the second ventilation hole
The air supply direction of device and the second air supply device be all along retaining device inner wall clockwise or counterclockwise.
8. a kind of radiator of stage lighting cutting assembly according to claim 6, which is characterized in that the retaining device
Equipped with the first ventilation hole and the second ventilation hole, the line of first ventilation hole and the second ventilation hole is in cylinder-like structure cross section
Diametrically.
9. a kind of radiator of stage lighting cutting assembly according to claim 6, which is characterized in that cylinder-like structure
The diameter of the cross section of retaining device is not less than the diameter of the light hole.
10. a kind of radiator of stage lighting cutting assembly according to claim 1 or 2, which is characterized in that the air-supply
Device is turbofan.
11. a kind of radiator of stage lighting cutting assembly according to claim 4, which is characterized in that the ventilation hole
Distance to base plan is no more than 3mm.
12. a kind of radiator of stage lighting cutting assembly according to claim 5, which is characterized in that the baffle dress
The height along vertical substrate is set not less than 10mm.
13. a kind of radiator of stage lighting cutting assembly according to claim 4 or 5, which is characterized in that the baffle
Device is polygon prism structure.
14. a kind of radiator of stage lighting cutting assembly according to claim 13, which is characterized in that polygon prism structure
Pentagonal prism or the hexagonal prisms of being positive or seven prisms or eight prisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341045.5U CN208670970U (en) | 2018-08-20 | 2018-08-20 | A kind of radiator of stage lighting cutting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821341045.5U CN208670970U (en) | 2018-08-20 | 2018-08-20 | A kind of radiator of stage lighting cutting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670970U true CN208670970U (en) | 2019-03-29 |
Family
ID=65836559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821341045.5U Active CN208670970U (en) | 2018-08-20 | 2018-08-20 | A kind of radiator of stage lighting cutting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800077A (en) * | 2018-08-20 | 2018-11-13 | 广州市浩洋电子股份有限公司 | A kind of radiator of stage lighting cutting assembly |
-
2018
- 2018-08-20 CN CN201821341045.5U patent/CN208670970U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800077A (en) * | 2018-08-20 | 2018-11-13 | 广州市浩洋电子股份有限公司 | A kind of radiator of stage lighting cutting assembly |
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