CN205227241U - Stage lighting source module calorifics system - Google Patents
Stage lighting source module calorifics system Download PDFInfo
- Publication number
- CN205227241U CN205227241U CN201520995117.8U CN201520995117U CN205227241U CN 205227241 U CN205227241 U CN 205227241U CN 201520995117 U CN201520995117 U CN 201520995117U CN 205227241 U CN205227241 U CN 205227241U
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- air
- light
- supply arrangement
- lamp chamber
- source module
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Abstract
The utility model relates to a stage lamp technical field, more specifically relates to a stage lighting source module calorifics system. A stage lighting source module calorifics system, includes the light collector that is used for the lamp chamber of holding light source and locates the lamp intracavity, wherein, the lamp chamber is by being no less than hollow cylinder structure that 5 lateral walls enclose or for hollow cylinder or hollow oval post structure. The utility model discloses simple structure, convenient to use can improve security, the stability of lamps and lanterns, the life of extension stage lamps and lanterns system.
Description
Technical field
The utility model relates to stage lighting technical field, more specifically, relates to a kind of light of stage source module thermal system.
Background technology
The power of specialty stage lighting light source used is general higher, the conventional light source such as such as high-tension electricity arc lamp are the temperature very high (about 8000 degree) of center luminous point when work, is just the high temperature that the surface temperature of the lower luminescent ball of temperature also has nearly thousand degree.Under the condition of high temperature like this, can a large amount of heats be produced, irreversible infringement will be caused to light source if can not distribute in time.Add light source and also have certain requirement to environment for use temperature, light-source temperature is too high will directly cause source efficiency to reduce, electronic devices and components heat etching scaling loss, and even bulb such as to burst at the series of problems; Light-source temperature is too low also can cause the problems such as luminescent ball turns white, inefficacy.Therefore, not only unnecessary heat will be distributed, also temperature will be controlled a rational scope, this proposes very high requirement to the thermal design of light of stage source module.
The light of stage source module thermal system of prior art generally comprises light source, lamp chamber, insulating assembly, the first blower chamber for cool down lamp chamber and light source, for cooling the second blower chamber of lamp system, lamp chamber is formed by cover plate, sidewall, air outlet assembly, and light source is arranged in lamp chamber.The cross section in lamp chamber is square or rectangle, a right angle is formed between adjacent wall, second blower chamber is arranged in the plane of sidewall, its forced air stream produced spreads along plane to surrounding after being subject to the resistance of plane, the components and parts installed with this plane orthogonal cannot be cooled, be unfavorable for the stability of lamp system.
Utility model content
The utility model, for overcoming at least one defect described in above-mentioned prior art, provides a kind of light of stage source module thermal system.The utility model structure is simple, easy to use, can improve the security of light fixture, stability, extends the service life of stage lamp system.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of light of stage source module thermal system, comprise the lamp chamber for accommodating light source and the light collector be located in lamp chamber, the light that light source produces forms light beam after converging via light collector, and the direction along this light beam is a primary optical axis.Wherein, described lamp chamber is by being no less than hollow cylinder structure that 5 sidewalls surround or for being hollow cylinder or hollow ellipse rod structure, in theory, described sidewall quantity can be infinitely multiple, but general preferably 6 to 100 sidewalls, be more preferably, described lamp chamber is the hollow cylinder structure surrounded by 6 to 10 sidewalls.The object of such design is that the hollow prism structure of 6 to 10 limit shapes is simple, and manufacturing process is also simple, both can meet cooling effect, and not affect again the installation of other parts.
Further, be provided with gripper shoe above described lamp chamber, above gripper shoe, be provided with insulating assembly, insulating assembly is four square box of a bottom surface opening, gripper shoe and insulating assembly surround heat radiation chamber, and gripper shoe is provided with the first through hole, and port and first through hole of described light collector closely cooperate.Described light of stage source module thermal system is also provided with the first air-supply arrangement, the air outlet of the first air-supply arrangement with heat radiation chamber UNICOM and the air outlet of the first air-supply arrangement towards light collector, its effect be make it inject forced air stream in light collector diffusion inside, and then cooling light collector is inner and light source.Described gripper shoe is also provided with the second through hole, described second through hole is communicated with lamp chamber and heat radiation chamber, the forced air stream (namely cold air) being injected heat radiation chamber by the first air-supply arrangement becomes hot-air behind the inside and light source diffusion of light collector, it is inner that hot-air enters lamp chamber from the second through hole, peripheral direction to light collector spreads, the periphery of cooling light collector, last hot-air is discharged from the bottom in lamp chamber.First through hole can be communicated with the second through hole, also can be separate.
Further, described first air-supply arrangement is located at below gripper shoe, and described gripper shoe is provided with the third through-hole passed at least part of parts of the first air-supply arrangement.
Further, described insulating assembly comprises trivet and is located at the optical filter on trivet, and the angle between described optical filter and light path is greater than zero degree and is less than 90 degree.By such design, when light is by optical filter, the light that optical filter reflects only has a little part to be irradiated to light source place, is conducive to the heat radiation of light source.
Further, be provided with the second air-supply arrangement outside described lamp chamber, described second air-supply arrangement is provided with air guide member, and described lamp chamber sidewall is provided with fourth hole, and described air guide member is by fourth hole and described Deng Qiang UNICOM.The air outlet of air guide member is just to the periphery of light collector, and its effect is spread in the surrounding of light collector after the second air-supply arrangement forced air stream injected and the air-flow entering lamp chamber from the chamber that dispels the heat converge, and then the periphery of cooling light collector.
Further, described light of stage source module thermal system also comprises bracing frame, described lamp chamber is fixed in bracing frame, and lower end, lamp chamber is provided with wind outlet device, and the forced air stream that the first air-supply arrangement and the second air-supply arrangement inject inside, lamp chamber is finally all discharged by the wind outlet device of lower end, lamp chamber.Bracing frame is provided with the 3rd air-supply arrangement, the air-out direction of described 3rd air-supply arrangement is towards top, lamp chamber, the air outlet of described 3rd air-supply arrangement is towards the seamed edge of lamp chamber column structure, and the angle of described 3rd air-supply arrangement air outlet place plane and primary optical axis is 10-60 °.By such design, the forced air stream that the 3rd air-supply arrangement produces will along adjacent two planar diffusion of this seamed edge, can the components and parts of emphasis cooling light source module periphery, and can cool simultaneously be positioned at components and parts above light source along primary optical axis.
Further, described light of stage source module thermal system also comprises the 4th air-supply arrangement, described 4th air-supply arrangement and the 3rd air-supply arrangement lay respectively at two opposite sides in lamp chamber, the air outlet of described 4th air-supply arrangement is towards another seamed edge of lamp chamber column structure, and the angle of described 4th air-supply arrangement air outlet place plane and primary optical axis is 10-60 °.In like manner, by such design, the forced air stream that 4th air-supply arrangement produces will along adjacent two planar diffusion of this seamed edge, can the components and parts of emphasis cooling light source module periphery, and can cool simultaneously be positioned at components and parts above light source along primary optical axis.
Compared with prior art, the beneficial effects of the utility model:
First, the unnecessary heat that light source module produces, by the optimal design to air channel, is discharged by the first air-supply arrangement and the second air-supply arrangement cleverly; Secondly, change the installation direction of the shape in lamp chamber and the 3rd air-supply arrangement, the 4th air-supply arrangement, the two cooperatively interacts, not only can the components and parts of cooling light source module periphery, the components and parts be arranged on above light source can also be cooled simultaneously, make the inner unnecessary heat of whole lamp system distribute and make lamp interior reach the stable state of a thermal balance, improve the safety and stability of light fixture, extend the service life of lamp system, decrease the usage quantity of fan, reduce cost.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the explosive view of Fig. 1.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.Describe position relationship in accompanying drawing only for exemplary illustration, the restriction to this patent can not be interpreted as.
embodiment 1
As shown in Figure 1-2, a kind of light of stage source module thermal system, comprise the lamp chamber 1 for accommodating light source 3 and the light collector 2 be located in lamp chamber 1, form light beam after the light that light source 3 produces converges via light collector 2, the direction along this light beam is a primary optical axis.Wherein, described lamp chamber 1 is the hollow cylinder structure surrounded by 6 sidewalls.The hollow prism structure of 6 limit shapes is simple, and manufacturing process is also simple, both can meet cooling effect, and not affect again the installation of other parts.
As shown in Figure 1-2, gripper shoe 6 is provided with above described lamp chamber 1, insulating assembly 9 is provided with above gripper shoe 6, insulating assembly 9 is four square box of a bottom surface opening, gripper shoe 6 and insulating assembly 9 surround heat radiation chamber, gripper shoe 6 is provided with the first through hole 61, and port and first through hole 61 of described light collector 2 closely cooperate.Described light of stage source module thermal system is also provided with the first air-supply arrangement 4, the air outlet of the first air-supply arrangement 4 with heat radiation chamber UNICOM and the air outlet of the first air-supply arrangement 4 towards light collector 2, its effect be make it inject forced air stream in light collector 2 diffusion inside, and then cooling light collector 2 is inner and light source 3.Described gripper shoe 6 is also provided with the second through hole 62, described second through hole 62 is communicated with lamp chamber 1 and heat radiation chamber, the forced air stream (namely cold air) being injected heat radiation chamber by the first air-supply arrangement 4 becomes hot-air behind the inside and light source 3 diffusion of light collector 2, it is inner that hot-air enters lamp chamber 1 from the second through hole 62, peripheral direction to light collector 2 spreads, the periphery of cooling light collector 2, last hot-air is discharged from the bottom in lamp chamber 1.First through hole 61 can be communicated with the second through hole 62, also can be separate.
As shown in Figure 2, described first air-supply arrangement 4 is located at below gripper shoe 6, and described gripper shoe 6 is provided with the third through-hole 63 passed at least part of parts of the first air-supply arrangement 4.
As shown in Figure 2, the optical filter 92 that described insulating assembly 9 comprises trivet 91 and is located on trivet 91, the angle between described optical filter 92 and light path is greater than zero degree and is less than 90 degree.By such design, when light is by optical filter 92, the light that optical filter 92 reflects only has a little part to be irradiated to light source 3 place, is conducive to the heat radiation of light source 3.
As shown in Figure 2, be provided with the second air-supply arrangement 5 outside described lamp chamber 1, described second air-supply arrangement 5 is provided with air guide member 51, and described lamp chamber 1 sidewall is provided with fourth hole, and described air guide member 51 is by fourth hole and described Deng Qiang 1 UNICOM.The air outlet of air guide member 51 is just to the periphery of light collector 2, and its effect is spread in the surrounding of light collector 2 after the second air-supply arrangement 5 forced air stream injected and the air-flow entering lamp chamber 1 from the chamber that dispels the heat converge, and then the periphery of cooling light collector 2.
As shown in Figure 2, described light of stage source module thermal system also comprises bracing frame 10, described lamp chamber 1 is fixed in bracing frame 10, lower end, lamp chamber 1 is provided with wind outlet device 11, and the forced air stream that the first air-supply arrangement 4 and the second air-supply arrangement 5 inject inside, lamp chamber 1 is finally all discharged by the wind outlet device 11 of lower end, lamp chamber 1.Bracing frame 10 is provided with the 3rd air-supply arrangement 7, the air-out direction of described 3rd air-supply arrangement 7 is towards top, lamp chamber 1, the air outlet of described 3rd air-supply arrangement 7 is towards the seamed edge of lamp chamber 1 column structure, and the angle of described 3rd air-supply arrangement 7 air outlet place plane and primary optical axis is 10 °.By such design, the forced air stream that the 3rd air-supply arrangement 7 produces will along adjacent two planar diffusion of this seamed edge, can the components and parts of emphasis cooling light source module periphery, and can cool simultaneously be positioned at components and parts above light source 3 along primary optical axis.
As shown in Figure 2, described light of stage source module thermal system also comprises the 4th air-supply arrangement 8, described 4th air-supply arrangement 8 and the 3rd air-supply arrangement 7 lay respectively at two opposite sides in lamp chamber 1, the air outlet of described 4th air-supply arrangement 8 is towards another seamed edge of lamp chamber 1 column structure, and the angle of described 4th air-supply arrangement 8 air outlet place plane and primary optical axis is 10 °.In like manner, by such design, the forced air stream that 4th air-supply arrangement 8 produces will along adjacent two planar diffusion of this seamed edge, can the components and parts of emphasis cooling light source module periphery, and can cool simultaneously be positioned at components and parts above light source 3 along primary optical axis.
The internal temperature of control variate method to the stage lighting of the stage lighting of prior art (lamp chamber is surrounded by 4 sidewalls) and the present embodiment (6, lamp chamber sidewall surrounds) is utilized to be contrast experiment.Experimental technique is as follows: choose three, model machine when other conditions are identical respectively to the stage lighting of prior art and the stage lighting of the present embodiment, every desk lamp tool sets identical test point, under normal temperature environment, start runs, read a temperature data at set intervals and record, then the data of three desk lamps being averaged as experimental result.
When model machine is the stage lighting of prior art, in the different time periods, the temperature data of test is as shown in the table:
| Control point | Test item | 5 Min | 20 Min | 40 Min | 60 Min | 80 Min | 100 Min | 150 Min |
| First air-supply arrangement | Temperature/DEG C | 56 | 77 | 76 | 78 | 85 | 88 | 87 |
| Second air-supply arrangement | Temperature/DEG C | 59 | 76 | 78 | 82 | 88 | 89 | 88 |
| 3rd air-supply arrangement | Temperature/DEG C | 56 | 70 | 75 | 76 | 79 | 82 | 83 |
| 4th air-supply arrangement | Temperature/DEG C | 56 | 88 | 95 | 98 | 98 | 101 | 102 |
| Head motor | Temperature/DEG C | 44 | 57 | 63 | 68 | 76 | 77 | 77 |
| Thermal protector | Temperature/DEG C | 75 | 99 | 98 | 99 | 109 | 112 | 115 |
When model machine is the stage lighting of the present embodiment, in the different time periods, the temperature data of test is as shown in the table:
| Control point | Test item | 5 Min | 20 Min | 40 Min | 60 Min | 80 Min | 100 Min | 150 Min |
| First air-supply arrangement | Temperature/DEG C | 43 | 62 | 65 | 66 | 67 | 67 | 67 |
| Second air-supply arrangement | Temperature/DEG C | 50 | 69 | 69 | 69 | 70 | 70 | 70 |
| 3rd air-supply arrangement | Temperature/DEG C | 47 | 63 | 63 | 64 | 64 | 64 | 63 |
| 4th air-supply arrangement | Temperature/DEG C | 52 | 76 | 77 | 78 | 78 | 78 | 77 |
| Head motor | Temperature/DEG C | 41 | 48 | 60 | 64 | 65 | 67 | 67 |
| Thermal protector | Temperature/DEG C | 67 | 92 | 94 | 96 | 96 | 97 | 97 |
The data contrasted in above-mentioned two forms are known, in prior art, the temperature of the inner each components and parts of stage lighting is all higher than the stage lighting of the present embodiment, the nominal temperature of air-supply arrangement is 75 DEG C under normal circumstances, when fan component being burnt out higher than working long hours when this temperature, be unfavorable for stability and the reliability of system.And adopt the technical scheme of the present embodiment, change the installation direction of the shape in lamp chamber and the 3rd air-supply arrangement, the 4th air-supply arrangement, the two cooperatively interacts, and each components and parts can be made all to obtain good cooling effect, improves stability and the reliability of system.
embodiment 2
The present embodiment is similar to Example 1, and its difference is, the chamber of lamp described in the present embodiment 1 is the hollow cylinder structure surrounded by 10 sidewalls.The operation principle of the present embodiment is identical with embodiment 1.
embodiment 3
The present embodiment is similar to Example 1, and its difference is, the chamber of lamp described in the present embodiment 1 is the hollow cylinder structure surrounded by 100 sidewalls.The operation principle of the present embodiment is identical with embodiment 1.
embodiment 4
The present embodiment is similar to Example 1, and its difference is, the chamber of lamp described in the present embodiment 1 is columniform hollow cylinder structure.The operation principle of the present embodiment is identical with embodiment 1.
embodiment 5
The present embodiment is similar to Example 1, and its difference is, the chamber of lamp described in the present embodiment 1 is the hollow cylinder structure of elliptical cylinder-shape.The operation principle of the present embodiment is identical with embodiment 1.
Obviously, above-described embodiment of the present utility model is only used to the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (11)
1. a light of stage source module thermal system, comprise the lamp chamber (1) for accommodating light source (3) and the light collector (2) be located in lamp chamber (1), the light that light source sends pools the light beam with a primary optical axis after light collector (2), it is characterized in that, described lamp chamber (1) is by being no less than hollow cylinder structure that 5 sidewalls surround or being hollow cylinder or hollow ellipse rod structure.
2. light of stage source module thermal system according to claim 1, is characterized in that, described lamp chamber (1) is the hollow cylinder structure surrounded by 6 to 100 sidewalls.
3. light of stage source module thermal system according to claim 1, it is characterized in that, described lamp chamber (1) top is provided with gripper shoe (6), gripper shoe (6) top is provided with insulating assembly (9), gripper shoe (6) and insulating assembly (9) surround heat radiation chamber, gripper shoe (6) is provided with the first through hole (61), and port and first through hole (61) of described light collector (2) closely cooperate.
4. light of stage source module thermal system according to claim 3, it is characterized in that, described light of stage source module thermal system is also provided with the first air-supply arrangement (4), the air outlet of the first air-supply arrangement (4) with heat radiation chamber UNICOM and the air outlet of the first air-supply arrangement (4) towards light collector (2), described gripper shoe (6) is also provided with the second through hole (62), described second through hole (62) is communicated with lamp chamber (1) and heat radiation chamber.
5. light of stage source module thermal system according to claim 4, it is characterized in that, described first air-supply arrangement (4) is located at gripper shoe (6) below, and described gripper shoe (6) is provided with the third through-hole (63) passed at least part of parts of the first air-supply arrangement (4).
6. light of stage source module thermal system according to claim 3, it is characterized in that, described insulating assembly (9) comprises trivet (91) and is located at the optical filter (92) on trivet, and the angle between described optical filter (92) and light path is greater than zero degree and is less than 90 degree.
7. light of stage source module thermal system according to claim 1, it is characterized in that, described lamp chamber (1) outside is provided with the second air-supply arrangement (5), described second air-supply arrangement (5) is provided with air guide member (51), described lamp chamber (1) sidewall is provided with fourth hole, and described air guide member (51) is by fourth hole and described lamp chamber (1) UNICOM.
8. according to the arbitrary described light of stage source module thermal system of claim 1 to 7, it is characterized in that, described light of stage source module thermal system also comprises bracing frame (10), described lamp chamber (1) is fixed in bracing frame (10), lamp chamber (1) lower end is provided with wind outlet device (11), bracing frame (10) is provided with the 3rd air-supply arrangement (7), and the air-out direction of described 3rd air-supply arrangement (7) is towards lamp chamber (1) top.
9. light of stage source module thermal system according to claim 8, is characterized in that, described 3rd air-supply arrangement (7) air outlet is towards the seamed edge of lamp chamber (1) column structure.
10. light of stage source module thermal system according to claim 8, is characterized in that, the angle of described 3rd air-supply arrangement (7) air outlet place plane and primary optical axis is 10-60 °.
11. light of stage source module thermal system according to claim 9, it is characterized in that, described light of stage source module thermal system also comprises the 4th air-supply arrangement (8), described 4th air-supply arrangement (8) and the 3rd air-supply arrangement (7) lay respectively at two opposite sides in lamp chamber (1), and the air outlet of described 4th air-supply arrangement (8) is towards another seamed edge of lamp chamber (1) column structure, the angle of described 4th air-supply arrangement (8) air outlet place plane and primary optical axis is 10-60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995117.8U CN205227241U (en) | 2015-12-03 | 2015-12-03 | Stage lighting source module calorifics system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995117.8U CN205227241U (en) | 2015-12-03 | 2015-12-03 | Stage lighting source module calorifics system |
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| Publication Number | Publication Date |
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| CN205227241U true CN205227241U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995117.8U Withdrawn - After Issue CN205227241U (en) | 2015-12-03 | 2015-12-03 | Stage lighting source module calorifics system |
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| CN (1) | CN205227241U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333408A (en) * | 2015-12-03 | 2016-02-17 | 广州市浩洋电子有限公司 | Thermal system for light source modules of stage lamps |
| CN111322590A (en) * | 2018-12-14 | 2020-06-23 | 中国科学院半导体研究所 | Heat sink device |
-
2015
- 2015-12-03 CN CN201520995117.8U patent/CN205227241U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333408A (en) * | 2015-12-03 | 2016-02-17 | 广州市浩洋电子有限公司 | Thermal system for light source modules of stage lamps |
| 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 |
| CN105333408B (en) * | 2015-12-03 | 2019-02-19 | 广州市浩洋电子股份有限公司 | A kind of light of stage source module thermal system |
| US10816186B2 (en) | 2015-12-03 | 2020-10-27 | Guangzhou Haoyang Electronic Co., Ltd. | Thermal system for a stage light source module |
| CN111322590A (en) * | 2018-12-14 | 2020-06-23 | 中国科学院半导体研究所 | Heat sink device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109 Patentee after: Guangzhou Hao Yang electronic Limited by Share Ltd Address before: Hai road Guangzhou city Guangdong province 511450 Panyu District Shiji Town, No. 109 Patentee before: Guangzhou Haoyang Electronics Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20190219 |
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| AV01 | Patent right actively abandoned |