CN109737336B - Stage lamp liquid cooling system - Google Patents
Stage lamp liquid cooling system Download PDFInfo
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- CN109737336B CN109737336B CN201811570023.0A CN201811570023A CN109737336B CN 109737336 B CN109737336 B CN 109737336B CN 201811570023 A CN201811570023 A CN 201811570023A CN 109737336 B CN109737336 B CN 109737336B
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- mount pad
- water pump
- stage lamp
- base
- heat dissipation
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- 239000007788 liquid Substances 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 238000000605 extraction Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a stage lamp liquid cooling heat dissipation system, which comprises a main body, wherein a light emitting source is arranged in the main body; a rotating bracket pivoted to two opposite sides of the main body; the base is positioned below the rotating bracket and is connected with the rotating bracket through a rotating shaft, and the rotating bracket rotates around the rotating shaft; a liquid cooler, it includes heat collector, circulating pipe, water pump, radiating block and heat extraction fan, the heat collector is located the light emitting source below and with the light emitting source heat-conduction, the water pump the radiating block with the heat extraction fan all install in the base, the heat collector the water pump with the radiating block passes through the circulating pipe is established ties. Through arranging the stage lamp liquid cooling heat dissipation system more reasonably, the occupied space of the devices inside the main body is reduced.
Description
Technical Field
The invention relates to the field of stage lamps, in particular to a liquid cooling heat dissipation system of a stage lamp.
Background
High-power LED stage lamp in current market, the cooling system majority is heat pipe air-cooled system, the radiating effect is not very ideal, still few part cooling system use liquid cooling system, these liquid cooling system are even the radiating effect is stronger than the air-cooled effect, but the volume that occupies is great, whole liquid cooling system is close to LED light source module, the size is huge, thereby the lamp holder size that leads to the computer lamp is very big, and then lead to whole lamps and lanterns size very big, except inconvenient equipment, still influence the aesthetic property of stage overall arrangement.
Disclosure of Invention
The invention aims to provide a stage lamp liquid cooling heat dissipation system to solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme: a stage lamp liquid cooling heat radiation system comprises a main body, a light source and a heat radiation unit, wherein the light source is arranged in the main body; a rotating bracket pivoted to two opposite sides of the main body; the base is positioned below the rotating bracket and is connected with the rotating bracket through a rotating shaft, and the rotating bracket rotates around the rotating shaft; a liquid cooler, it includes heat collector, circulating pipe, water pump, radiating block and heat extraction fan, the heat collector is located the light emitting source below and with the light emitting source heat-conduction, the water pump the radiating block with the heat extraction fan all install in the base, the heat collector the water pump with the radiating block passes through the circulating pipe is established ties.
Furthermore, the relative both sides of main part respectively are equipped with first pivot interface, runing rest includes support and a pair of journal stirrup mount pad, the journal stirrup mount pad be located the relative both sides of support, the main part is located between two journal stirrup mount pads, the journal stirrup mount pad orientation the direction of main part is equipped with the second pivot interface, first pivot interface pin joint in the second pivot interface.
Further, the circulating pipe extends from the heat collector to the direction of the first pivot joint, then penetrates through the first pivot joint and the second pivot joint, a first turning part is formed at the first pivot joint and the second pivot joint, then the circulating pipe is bent downwards at one side of the second pivot joint, which is far away from the main body, and extends downwards along the inner wall of the support lug installation seat to reach the support seat, the circulating pipe is bent downwards at the bottom of the support seat and penetrates through the rotating shaft, a second turning part is formed at the rotating shaft, and then the circulating pipe is connected with one of the water pump or the heat dissipation block.
Further, the circulation pipe includes a main pipe and branch pipes, the main pipe is communicated with the branch pipes, the diameter of the cross section of each branch pipe is smaller than that of the main pipe, and the first turning part and the second turning part are formed by a plurality of branch pipes.
Further, the journal stirrup mount pad divide into first mount pad and second mount pad, the circulating pipe passes the second pivot interface of first mount pad, the main part is close to one side of second mount pad is equipped with rotatory inserted shaft, rotatory inserted shaft passes the second pivot interface of second mount pad and extends into in the second mount pad, be equipped with driving motor in the support, driving motor passes through the belt drive rotatory inserted shaft rotates, the main part is followed rotatory inserted shaft rotates and rotates.
Further, the liquid cooler still includes the water tank, the one end of water tank through the circulating pipe with the water pump is connected, the other end of water tank through the circulating pipe with the radiating block is connected, the water tank is located in the base.
Further, one side of the water tank, which is far away from the water pump, is provided with a handle for adjusting the inclination angle of the water tank.
Furthermore, the base is provided with a through hole corresponding to the handle, and the handle penetrates through the through hole and is exposed outside the base.
Further, one side of base is equipped with the thermovent, heat extraction fan install in one side of radiating block, just heat extraction fan orientation the thermovent.
The invention has the beneficial effects that: through inciting somebody to action the heat collector is established in the main part, will the water pump the radiating block with the heat extraction fan install in the base, whole liquid cooling system layout is more reasonable, has reduced the occupation space of main part internal device has greatly reduced the whole volume of main part has still reduced the whole weight of main part.
Drawings
The figures further illustrate the invention, but the examples in the figures do not constitute any limitation of the invention.
FIG. 1 is a schematic structural diagram according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the stage light;
FIG. 3 is an internal structural view of the stage lamp;
FIG. 4 is a schematic view of a liquid cooler;
FIG. 5 is a schematic structural view of the first turning part;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a schematic structural diagram of a second turning part;
FIG. 8 is a schematic partial structure diagram according to an embodiment of the present invention;
FIG. 9 is a schematic view of the operation of the water tank when the stage light is laid flat;
FIG. 10 is a schematic view of the water tank during hanging of the stage light.
Detailed Description
As shown in fig. 1 to 3, a stage lamp liquid cooling heat dissipation system according to an embodiment of the present invention includes a main body 1, a rotating bracket 2, a base 3, and a liquid cooler 4. The interior of the main body 1 is provided with a light emitting source 11, the light emitting source 11 is powered by a control circuit (not shown) and is controlled to emit light, the top of the main body 1 is provided with a light emitting mirror 12, the light emitted by the light emitting source 11 is emitted to the exterior of the stage lamp through the light emitting mirror 12, and the light emitting source 11 mainly comprises an LED lamp. The two opposite sides of the main body 1 are respectively provided with a first pivot joint 13, the first pivot joints 13 on the two sides are positioned on the same horizontal line, and the main body 1 can rotate around the first pivot joints 13.
As shown in fig. 1 to 4, the rotating bracket 2 includes a support 21 and a pair of lug installation seats 22, the lug installation seats 22 are located at opposite sides of the support 21, the rotating bracket 2 is U-shaped as a whole, the main body 1 is located between the two lug installation seats 22, and the main body 1 is located above the support 21. The lug mounting seat 22 is provided with a second pivot port 23 facing the direction of the main body 1, and the first pivot port 13 is pivoted to the second pivot port 23. The base 3 is located below the rotating support 2, a rotating shaft 211 is arranged at the bottom of the support 21, the rotating shaft 211 penetrates through the top end of the base 3, and the rotating support 2 is connected with the base 3 through the rotating shaft 211. A motor (not shown) is provided in the base 3, the motor (not shown) drives the rotating shaft 211 to rotate through a gear or a belt, and the rotating bracket 2 rotates along with the rotation of the rotating shaft 211. The lug mounting seat 22 is divided into a first mounting seat 221 and a second mounting seat 222, a rotary inserting shaft 14 is arranged on one side, close to the second mounting seat 222, of the main body 1, the rotary inserting shaft 14 penetrates through a second pivot port 23 of the second mounting seat 222 and extends into the second mounting seat 222, a driving motor 212 is arranged in the support 21, the driving motor 212 drives the rotary inserting shaft 14 to rotate through a belt, and the main body 1 rotates along with the rotary inserting shaft 14.
As shown in fig. 1 to 4, the liquid cooler 4 includes a heat collector 41, a circulation pipe 42, a water pump 43, a heat radiation block 44, and a heat radiation fan 45, wherein the cooling liquid of the liquid cooler 4 circulates in the circulation pipe 42. The heat collector 41 is attached to the lower surface of the light emitting source 11, and the heat collector 41 is used for absorbing heat emitted by the light emitting source 11. A zigzag water channel (not shown) is arranged in the heat collector 41, the contact area of the cooling liquid and the heat collector 41 is increased through the zigzag water channel (not shown), the heat dissipation effect is improved, and the heat collector 41 is made of metal. The water pump 43, the heat dissipating block 44 and the heat dissipating fan 45 are all installed in the base 3, and the heat collector 41, the water pump 43 and the heat dissipating block 44 are connected in series through the circulation pipe 42. One side of base 3 is equipped with thermovent 31, heat extraction fan 45 install in one side of radiating block 44, just heat extraction fan 45 orientation the thermovent 31, heat extraction fan 45 be used for with the heat of radiating block 44 is discharged outside the thermovent 31. For being close to light emitting source 11 with whole liquid cooling system, through inciting somebody to action heat collector 41 establishes in main part 1, will water pump 43 the radiating block 44 with heat extraction fan 45 install in base 3, whole liquid cooling system is overall arrangement is more reasonable, has reduced the occupation space of the inside device of main part 1 has greatly reduced the whole volume of main part 1 has still reduced the whole weight of main part 1 improves base 3 weight makes the focus of whole stage lamp toward base 3's direction skew makes putting and installing of stage lamp more steady. The liquid cooler 4 further comprises a water tank 46, one end of the water tank 46 is connected with the water pump 43 through a circulating pipe 42, the other end of the water tank 46 is connected with the heat dissipation block 44 through the circulating pipe 42, and the water tank 46 is located in the base 3. In this embodiment, the heat collector 41, the heat dissipating block 44, the water tank 46 and the water pump 43 are sequentially connected through the circulation pipe 42, and finally the water pump 43 is connected to the heat collector 41 through the circulation pipe 42, thereby forming a complete circulation. The coolant with lower temperature is driven by the traction force of the water pump 43, and first starts from the heat dissipation block 44, then enters the water tank 46, then enters the water pump 43, and then enters the heat collector 41, and is heated by the heat collector 41 to become the coolant with higher temperature, and then is cooled to the heat dissipation block 44 to become the coolant with lower temperature. In other embodiments, the connection sequence of the heat collector 41, the heat dissipation block 44, the water tank 46 and the water pump 43 can be adjusted according to actual needs.
As shown in fig. 2 to 7, the circulation tube 42 extends from the heat collector 41 to the direction of the first pivot port 13 of the first mounting seat 221, then passes through the first pivot port 13 and the second pivot port 23 of the first mounting seat 221, forms a first turning portion 421 at the first pivot port 13 and the second pivot port 23, then bends downward at the side of the second pivot port 23 away from the main body 1, extends downward along the inner wall of the lug mounting seat 22 to reach the support seat 21, bends downward at the bottom of the support seat 21, passes through the rotation shaft 211, forms a second turning portion 422 at the rotation shaft 211, and then is connected to one of the water pump 43 or the heat dissipation block 44. The circulation pipe 42 includes a main pipe 423 and a branch pipe 424, the branch pipe 424 is made of a material with high flexibility, the main pipe 423 is communicated with the branch pipe 424, the diameter of the cross section of the branch pipe 424 is smaller than that of the main pipe 423, the first turning part 421 and the second turning part 422 are respectively formed by stacking a plurality of branch pipes 424 side by side, the circulation pipes 42 at the other positions are formed by the main pipe 423, when the cooling liquid flows from the main pipe 423 to the branch pipe 424, the cooling liquid is divided into a plurality of fine streams by the plurality of branch pipes 424, each stream flows through one branch pipe 424, and after all streams flow through the branch pipe 424, the streams converge into a thicker cooling liquid in the following main pipe 423. Since the first turn 421 and the second turn 422 are regions where the stage lamp is twisted, and the design of dividing the flow by the manifold 424 is selected in these regions, the flexibility of the circulation tube 42 can be effectively increased, the twisting resistance of the circulation tube 42 to the stage lamp during twisting can be reduced, and the negative influence of twisting motion on the liquid in the circulation tube 42 can be reduced.
As shown in fig. 8-10, in one embodiment, a handle 461 for adjusting the inclination angle of the water tank 46 is provided on a side of the water tank 46 away from the water pump 43, when the stage lamp is laid flat, the base 3 is under the body, and the handle 461 can be pushed up, that is, pushed toward the body, so that the end of the water tank 46 connected to the heat dissipation block 44 is raised, and the liquid level in the water tank 46 exceeds the height of the liquid outlet of the water tank 46, thereby ensuring that the water pump 43 continuously sucks the cooling liquid; when the stage lamp is hung, the base 3 is above the body, and at this time, the handle 461 can be pushed upwards, that is, pushed towards the direction above the base 3, so that the end of the water tank 46 connected with the heat dissipation block 44 is lifted upwards, the liquid level in the water tank 46 exceeds the height of the liquid outlet of the water tank 46, and the cooling liquid is guaranteed to be continuously sucked by the water pump 43. In this embodiment, the circulation pipe 42 is a hose, and the circulation pipe 42 can move following the movement of the water tank 46. The base 3 is provided with a through hole 32 corresponding to the handle 461, the handle 461 passes through the through hole 32 and is exposed outside the base 3, and a worker can directly push the handle 461 without disassembling the base 3, so that the operation is simple.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. The utility model provides a stage lamp liquid cooling system which characterized in that includes:
a main body, in which a luminous source is arranged;
a rotating bracket pivoted to two opposite sides of the main body;
the base is positioned below the rotating bracket and is connected with the rotating bracket through a rotating shaft, and the rotating bracket rotates around the rotating shaft;
a liquid cooler, it includes heat collector, circulating pipe, water pump, radiating block and heat extraction fan, the heat collector is located the light emitting source below and with the light emitting source heat-conduction, the water pump the radiating block with the heat extraction fan all install in the base, the heat collector, the water pump with the radiating block passes through the circulating pipe is established ties, the both sides that the main part is relative respectively are equipped with first pivot interface, runing rest includes support and a pair of journal stirrup mount pad, the journal stirrup mount pad is located the relative both sides of support, the main part is located between two journal stirrup mount pads, the journal stirrup mount pad is equipped with the second pivot interface towards the direction of main part, first pivot interface pin joint in the second pivot interface, the circulating pipe certainly the heat collector extends to the direction of first pivot interface, passes then first pivot interface with the second pivot interface, the first hinge joint and the second hinge joint are provided with a first turning part, one side of the second hinge joint, which is far away from the main body, is bent downwards and extends downwards along the inner wall of the support lug installation seat to reach the support seat, the bottom of the support seat is bent downwards and penetrates through the rotating shaft, and a second turning part is formed at the rotating shaft and is connected with one of the water pump or the heat dissipation block.
2. The stage lamp liquid-cooled heat dissipation system of claim 1, wherein: the circulating pipe comprises a main pipe and branch pipes, the main pipe is communicated with the branch pipes, the diameter of the cross section of each branch pipe is smaller than that of the main pipe, and the first turning part and the second turning part are formed by a plurality of branch pipes.
3. The stage lamp liquid-cooled heat dissipation system of claim 1, wherein: the journal stirrup mount pad divide into first mount pad and second mount pad, the circulating pipe passes the second pivot interface of first mount pad, the main part is close to one side of second mount pad is equipped with rotatory inserted shaft, rotatory inserted shaft passes the second pivot interface of second mount pad extends into in the second mount pad, be equipped with driving motor in the support, driving motor passes through the belt drive rotatory inserted shaft rotates, the main part is followed rotatory inserted shaft rotates and rotates.
4. The stage lamp liquid-cooled heat dissipation system of claim 1, wherein: the liquid cooler further comprises a water tank, one end of the water tank is connected with the water pump through a circulating pipe, the other end of the water tank is connected with the radiating block through a circulating pipe, and the water tank is located in the base.
5. The stage lamp liquid-cooled heat dissipation system of claim 4, wherein: and one side of the water tank, which is far away from the water pump, is provided with a handle for adjusting the inclination angle of the water tank.
6. The stage lamp liquid-cooled heat dissipation system of claim 5, wherein: the base is provided with a through hole corresponding to the handle, and the handle penetrates through the through hole and is exposed outside the base.
7. The stage lamp liquid-cooled heat dissipation system of claim 1, wherein: one side of base is equipped with the thermovent, heat extraction fan install in one side of radiating block, just heat extraction fan orientation the thermovent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570023.0A CN109737336B (en) | 2018-12-21 | 2018-12-21 | Stage lamp liquid cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570023.0A CN109737336B (en) | 2018-12-21 | 2018-12-21 | Stage lamp liquid cooling system |
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| Publication Number | Publication Date |
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| CN109737336A CN109737336A (en) | 2019-05-10 |
| CN109737336B true CN109737336B (en) | 2021-07-23 |
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| CN201811570023.0A Active CN109737336B (en) | 2018-12-21 | 2018-12-21 | Stage lamp liquid cooling system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11060713B2 (en) | 2019-10-31 | 2021-07-13 | Guangzhou Haoyang Electronic Co., Ltd. | Internal-circulating heat dissipation system for stage light |
| CN111609341A (en) * | 2019-10-31 | 2020-09-01 | 广州市浩洋电子股份有限公司 | Stage lamp inner loop cooling system |
| EP4269867A4 (en) * | 2020-12-28 | 2024-07-03 | Guangzhou Haoyang Electronics Co Ltd | Stage lamp with high-precision rotary positioning |
| CN112594641A (en) * | 2020-12-28 | 2021-04-02 | 广州市浩洋电子股份有限公司 | High-precision rotary positioning stage lamp |
| CN114234133B (en) * | 2021-12-21 | 2023-10-13 | 广州市浩洋电子股份有限公司 | Light-emitting device capable of effectively reducing glare and stage lamp with same |
| CN117759913B (en) * | 2024-02-22 | 2024-07-02 | 福建吉艾普光影科技有限公司 | Matrix LED stage lamp with centralized heat dissipation effect |
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| CN204554742U (en) * | 2015-04-02 | 2015-08-12 | 长沙湘之江电子科技有限公司 | LED spotlight liquid cooling system |
| CN105927867A (en) * | 2016-06-12 | 2016-09-07 | 湖南明和光电设备有限公司 | Light path heat dissipating combination system for spotlight |
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| CN109737336A (en) | 2019-05-10 |
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Address after: 510800 No. 27 Fuyuan Road, Xinya Street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Address before: 510800 No. 27 Fuyuan Road, Xinya Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU GTD LIGHTING TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Liquid cooling heat dissipation system for stage lamp Effective date of registration: 20220419 Granted publication date: 20210723 Pledgee: Agricultural Bank of China Limited Guangzhou green finance reform and innovation pilot zone Huadu Branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980004465 |
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Date of cancellation: 20231031 Granted publication date: 20210723 Pledgee: Agricultural Bank of China Limited Guangzhou green finance reform and innovation pilot zone Huadu Branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2022980004465 |
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Denomination of invention: A liquid cooling and heat dissipation system for stage lights Effective date of registration: 20231115 Granted publication date: 20210723 Pledgee: Societe Generale Bank Limited by Share Ltd. Guangzhou branch Pledgor: Guangzhou Mingdao Culture Technology Group Co.,Ltd. Registration number: Y2023980065759 |