CN204285393U - A kind of stage lighting radiator structure - Google Patents
A kind of stage lighting radiator structure Download PDFInfo
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- CN204285393U CN204285393U CN201420714632.XU CN201420714632U CN204285393U CN 204285393 U CN204285393 U CN 204285393U CN 201420714632 U CN201420714632 U CN 201420714632U CN 204285393 U CN204285393 U CN 204285393U
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- stage lighting
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Abstract
The utility model discloses a kind of stage lighting radiator structure, comprise the light source for luminescence, described radiator structure comprises at least one group of crossflow fan for exhausting, at least one group for the vortex fan of blowing and fixed mount, described fixed mount comprises a fixed disk, the first through hole is established at the middle part of this fixed disk, described light source is arranged in the first through hole, described vortex fan and crossflow fan are arranged on fixed mount around the first through hole, this radiator structure is compact, Appropriate application inner space, radiating effect obviously improves, internal temperature during effective reduction bulb work, prolong the life of lamps, both sides crossflow fan convenient disassembly, for the maintenance of light fixture and maintenance bring convenience.
Description
Technical field
The present invention relates to theatrical luminaire field, be specifically related to a kind of stage lighting radiator structure.
Background technology
In light of stage technical field, in stage lamp use procedure, the more satisfactory state of its light source (as bulb) is, the top of bulb and bottom (being namely positioned at the lamp socket end outside bottom reflector) temperature relatively low, and bulb foam temperature is relatively high, meeting under these conditions required, just obtaining extraordinary lighting effects, the service life of bulb and other assemblies can be ensured again simultaneously.
But light source is the interior parts producing maximum heat of stage lamp often.Particularly high-power stage lighting, the too much heat produced due to the bulb foam of high temperature can conduct to its bulb top and bottom, if can not leave fully in time, the top of bulb and the temperature of bottom can rise very high, not only affect lighting effects, and seriously reducing the life and reliability of the assemblies such as bulb, circuit, insulating materials, this just needs to cool light source two ends or dispel the heat.
Especially for single-end discharge lamp bubble light source, because its top comprises the electric conductor with Electrode connection, in the event of high temperatures, described electric conductor easily oxidized and corrosion on the one hand, is peeling stress because described electric conductor is different from the thermal coefficient of expansion of encapsulating material on the other hand.The temperature on the top of Gu Danduanfang electricity Deng Pao is unsuitable too high.In addition, in order to reduce the heat that projecting beam middle infrared (Mid-IR) produces, the light source of stage lamp generally employ dichroic reflector and light beam heat-protecting glass, and the temperature of reflector inside can raise further, is thus necessary very much to carry out sufficient Local cooling to the top of light source.
Although there is various light sources heat abstractor in prior art, but these heat abstractors generally all carry out reflector outside (light source is arranged in reflector), as, in reflector openend, upper outer arranges air-supply conduit, by air-supply conduit, the cooling blast in the external world is directed to the upper outer of reflector, and then carries out cooling to light source air-supply; Or, by arranging radiator to dispel the heat around reflector outer wall.
Although above-mentioned cooling mode meets the overall heat rejection requirements of light source reluctantly, but still there is following defect: (1) due to wind-force directionality inadequate, easily cold wind band to bulb foam, bulb foam temperature is reduced, cause the Duo gas circulations such as bulb foam halogen tungsten abundant not, thus make the crystallization be adsorbed on foam inwall on colder foam of the Duo gases such as halogen tungsten, inwall is caused to occur black crystalline, black easily absorbs heat and light transmittance is reduced greatly, thus have a strong impact on lighting effects, even can affect bulb service life; (2) due to wind-force directionality not and concentrated not, cause bulb tip temperature too high, there is crystalloid oxide in exposed metal position, bulb top, come off from level to level, cause after overheated, overcurrent and disconnect or cause fried bubble phenomenon, and make its bulb and bulb peripheral components occur damaging phenomenon.
At present, the mode of stage lighting air duct radiation, the overwhelming majority adopts bulb air and outside air convection mode to dispel the heat, although the cooling requirements that bulb is basic can be met, but under atrocious weather or under the environment having a long-time instructions for use, because heat radiation does not reach requirement, the lost of life of bulb still can be caused even to damage.
Summary of the invention
Goal of the invention of the present invention is the defect overcoming prior art, provides a kind of stage lighting multi-radiating structure.
For achieving the above object, the utility model adopts following technological means, a kind of stage lighting radiator structure, comprise the light source for luminescence, it is characterized in that, described radiator structure comprises at least one group of crossflow fan for exhausting, at least one group for the vortex fan of blowing and fixed mount, described fixed mount comprises a fixed disk, the first through hole is established at the middle part of this fixed disk, and described light source is arranged in the first through hole, and described vortex fan and crossflow fan are arranged on fixed mount around the first through hole.
Further, described vortex fan and each two groups of crossflow fan, described fixed disk is positioned at the first through hole both sides and is relatively set with pair of plates type support, flat bracket is provided with the second through hole holding discharge pipe, described vortex fan is arranged on bed type support, the discharge pipe of vortex fan is arranged in the second through hole, and described crossflow fan to be arranged in the space between bed type support and to be positioned at the both sides of the first through hole.
Further, described stage lighting radiator structure also comprises a distance piece, described distance piece comprises the two blocks of side plates be oppositely arranged and the connecting plate being fixedly connected with two blocks of side plates, described connecting plate is provided with and holds the third through-hole of light source, two blocks of side plates respectively relative two bed type supports arrange and and leave gap between bed type support; Described side plate offers air vent, and described air vent is divided into upper and lower two parts by described connecting plate, and the discharge pipe mouth of pipe of described vortex fan is just to air vent.
Further, the discharge pipe mouth of pipe relative aperture air vent bore of described vortex fan is large.
Further, the discharge pipe mouth of pipe of described vortex fan and air vent all rectangular.
Further, the guide duct of described vortex fan is provided with the second air outlet, described in go out the second air port between bed type support and side plate.
The beneficial effects of the utility model:
The utility model is relative to prior art, have the following advantages: this radiator structure is compact, Appropriate application inner space, radiating effect obviously improves, internal temperature during effective reduction bulb work, prolong the life of lamps, both sides crossflow fan convenient disassembly, for the maintenance of light fixture and maintenance bring convenience.
Accompanying drawing explanation
Fig. 1 is the utility model detonation configuration schematic diagram.
Fig. 2 is the utility model spacer structure schematic diagram.
Fig. 3 is the utility model fixed rack structure schematic diagram.
Fig. 4 is the utility model vortex fan structural representation.
Fig. 5 is the utility model combining structure schematic diagram.
Fig. 6 is part A structure for amplifying schematic diagram in the utility model Fig. 5.
Detailed description of the invention
Structure and working principle of the present invention is described in detail below in conjunction with accompanying drawing.
With reference to shown in Fig. 1, the utility model provides a kind of stage lighting radiator structure, this structure comprises heat sink assembly and fixed mount assembly, stage lamp includes bulb 3, and bulb 3 and heat sink assembly are arranged on m, and bulb 3 is provided with electric power-feeding structure, bulb installation structure etc., bulb 3 is for providing light source, heat sink assembly provides cooling effect for bulb 3, and particularly, described radiator structure is that bulb 3 is lowered the temperature by the mode of the heat accelerated air flowing and take away in fixed space.
With reference to shown in Fig. 1,3, wherein, m includes fixed mount 4, two pieces of bed type supports 42 that fixed mount 4 comprises fixed disk 40 and is connected with fixed disk 40, after having assembled, support 4 is roughly U-shaped structure, fixed disk 40 is provided with the first through hole 41, when bulb 3 is connected with support 4, the luminous component on bulb 3 is through through hole 41, and the luminous component namely on bulb is positioned at the top of fixed disk 40.
Heat sink assembly is installed on fixed mount 4, heat sink assembly is installed on fixed mount 4 around bulb 3, this heat sink assembly comprise two crossflow fans 1 and two vortex fans, 2, two crossflow fans 1 in opposite directions correspondence be arranged on fixed mount 4, vortex fan 2 is installed on flat bracket 42.
Further, two pieces of bed type supports 42 are provided with air inlet 6.With reference to shown in Fig. 1,2,3, further, m also includes distance piece 5, distance piece 5 is installed in the U-shaped structure middle of fixed mount 4, distance piece 5 comprises the two blocks of side plates 54 be oppositely arranged and the connecting plate 52 being fixedly connected with two blocks of side plates, this distance piece 5 is H type structure, described connecting plate 52 is provided with hold light source third through-hole 51, two blocks of side plates 52 respectively relative two bed type supports 42 arrange and and bed type support 42 between leave gap; Described side plate offers air vent 53, described air vent 53 is divided into upper and lower two parts by described connecting plate 52.
Be provided with spacer 7 between the side plate 54 of distance piece 5 and bed type support 42, distance piece 5 and support 4 separate by spacer 7.
With reference to shown in Fig. 1 ~ 6, further, vortex fan 2 is provided with discharge pipe 21, the discharge pipe 21 of vortex fan 2 is connected with the second through hole 6, and extraneous air enters into inside by vortex fan 2 by discharge pipe 21, is then discharged by crossflow fan 1.
The air outlet 211 of discharge pipe 21 through the second through hole 6, then with air vent 53 just to setting.Further, air outlet 211 is larger than air vent 53, and most preferably, air outlet 211 is the twice size of air vent 53.
Closer, air outlet 211 and air vent 53 are rectangular configuration, the width of the wide and air vent 53 of air outlet 211 is equal, and the height of air outlet 211 is twices of the length of air vent 53, and during installation, the cross direction of the wide and air vent 53 on the arbitrary limit of air outlet 211 is overlapping.
Further, discharge pipe 21 side is provided with the second air outlet 212, this second air outlet 212 is arranged between support 4 and distance piece 5.
Further, the side of discharge pipe 21 is symmetrically arranged with the second air outlet 212.
The structure that the utility model provides, operationally, outside Cryogenic air is sucked by vortex fan 2, send into via discharge pipe 21, partial air enters through air vent 53, contact with light-source structure, then discharged by crossflow fan, another part air due to air outlet 211 to the second air inlet 53 large, this partial air is beaten on the sidewall of distance piece 5, then direction is changed, distance piece 5 and support 4 are lowered the temperature with flowing into via the second air outlet 212 together with the cold wind between distance piece 5 with support 4, then discharged by crossflow fan 1, and due to the second direction, gas outlet 212 on the vortex fan of both sides contrary, respectively just to the crossflow fan 1 of one end, make to form better air channel structure by between the second gas outlet 212 and crossflow fan 1, strengthen radiating effect.
Claims (7)
1. a stage lighting radiator structure, comprise the light source for luminescence, it is characterized in that, described radiator structure comprises at least one group of crossflow fan for exhausting, at least one group for the vortex fan of blowing and fixed mount, described fixed mount comprises a fixed disk, the first through hole is established at the middle part of this fixed disk, and described light source is arranged in the first through hole, and described vortex fan and crossflow fan are arranged on fixed mount around the first through hole.
2. stage lighting radiator structure according to claim 1, it is characterized in that, described vortex fan and each two groups of crossflow fan, described fixed disk is positioned at the first through hole both sides and is relatively set with pair of plates type support, bed type support is provided with accommodation second through hole, described vortex fan is arranged on bed type support, and the discharge pipe of vortex fan is arranged in the second through hole, and described crossflow fan to be arranged in the space between bed type support and to be positioned at the both sides of the first through hole.
3. stage lighting radiator structure according to claim 2, it is characterized in that, described stage lighting radiator structure also comprises a distance piece, described distance piece comprises the two blocks of side plates be oppositely arranged and the connecting plate being fixedly connected with two blocks of side plates, described connecting plate is provided with and holds the third through-hole of light source, two blocks of side plates respectively relative two bed type supports arrange and and leave gap between bed type support; Described side plate offers air vent, and described air vent is divided into upper and lower two parts by described connecting plate, and the discharge pipe mouth of pipe of described vortex fan is just to air vent.
4. stage lighting radiator structure according to claim 3, is characterized in that, the discharge pipe mouth of pipe relative aperture air vent bore of described vortex fan is large.
5. stage lighting radiator structure according to claim 4, is characterized in that, the discharge pipe mouth of pipe of described vortex fan and ventilating opening are all rectangular.
6. stage lighting radiator structure according to claim 5, is characterized in that, the discharge pipe mouth of pipe of described vortex fan is equal with the width of ventilating opening, and the length of the discharge pipe mouth of pipe is the twice of air vent length.
7. stage lighting radiator structure according to claim 4, is characterized in that, the discharge pipe of described vortex fan is provided with the second air outlet, and described second air outlet is between bed type support and side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714632.XU CN204285393U (en) | 2014-11-25 | 2014-11-25 | A kind of stage lighting radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714632.XU CN204285393U (en) | 2014-11-25 | 2014-11-25 | A kind of stage lighting radiator structure |
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| Publication Number | Publication Date |
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| CN204285393U true CN204285393U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420714632.XU Active CN204285393U (en) | 2014-11-25 | 2014-11-25 | A kind of stage lighting radiator structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832838A (en) * | 2015-05-04 | 2015-08-12 | 广州市升龙灯光设备有限公司 | Hidden type waterproof air guiding structure |
| WO2017092464A1 (en) * | 2015-12-03 | 2017-06-08 | 广州市浩洋电子股份有限公司 | Thermal system for stage light source module |
| CN107654907A (en) * | 2017-11-14 | 2018-02-02 | 广州筑梦灯光设备有限公司 | A kind of lamp socket with cooling system |
| WO2019100788A1 (en) * | 2017-11-24 | 2019-05-31 | 广州市浩洋电子股份有限公司 | Stage light fixture bottom case having good heat dissipation function |
-
2014
- 2014-11-25 CN CN201420714632.XU patent/CN204285393U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832838A (en) * | 2015-05-04 | 2015-08-12 | 广州市升龙灯光设备有限公司 | Hidden type waterproof air guiding structure |
| WO2017092464A1 (en) * | 2015-12-03 | 2017-06-08 | 广州市浩洋电子股份有限公司 | Thermal system for stage light source module |
| US10816186B2 (en) | 2015-12-03 | 2020-10-27 | Guangzhou Haoyang Electronic Co., Ltd. | Thermal system for a stage light source module |
| CN107654907A (en) * | 2017-11-14 | 2018-02-02 | 广州筑梦灯光设备有限公司 | A kind of lamp socket with cooling system |
| WO2019100788A1 (en) * | 2017-11-24 | 2019-05-31 | 广州市浩洋电子股份有限公司 | Stage light fixture bottom case having good heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160309 Address after: Private science and Technology Park Branch Road Baiyun District of Guangzhou City, Guangdong Province, No. 8 510540 Patentee after: Guangzhou Fineart Lighting Co., Ltd. Address before: Private science and Technology Park Branch Road Baiyun District of Guangzhou City, Guangdong Province, No. 8 510540 Patentee before: FINE ART LIGHTING RESEARCH CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Private science and Technology Park Branch Road Baiyun District of Guangzhou City, Guangdong Province, No. 8 510540 Patentee after: Guangzhou Colourful Lighting Co.,Ltd. Address before: Private science and Technology Park Branch Road Baiyun District of Guangzhou City, Guangdong Province, No. 8 510540 Patentee before: GUANGZHOU FINEART LIGHTING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |