CN109737336A - A kind of stage lighting liquid cooling heat radiation system - Google Patents
A kind of stage lighting liquid cooling heat radiation system Download PDFInfo
- Publication number
- CN109737336A CN109737336A CN201811570023.0A CN201811570023A CN109737336A CN 109737336 A CN109737336 A CN 109737336A CN 201811570023 A CN201811570023 A CN 201811570023A CN 109737336 A CN109737336 A CN 109737336A
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- China
- Prior art keywords
- liquid cooling
- mounting base
- main body
- stage lighting
- pivot joint
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000005855 radiation Effects 0.000 claims abstract description 22
- 238000000605 extraction Methods 0.000 claims abstract description 17
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000002826 coolant Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a kind of stage lighting liquid cooling heat radiation systems comprising a main body, the main body is interior to be equipped with light emitting source；One runing rest is articulated in the opposite sides of the main body；One pedestal is located at below the runing rest, and is connected with the runing rest by rotary shaft, and the runing rest is around the rotary shaft rotation；One liquid cooling appts, it includes heat collector, circulation pipe, water pump, radiating block and heat extraction fan, the heat collector be located at below the light emitting source and with the light emitting source heat transfer, the water pump, the radiating block and heat extraction fan are all installed in the pedestal, and the heat collector, the water pump and the radiating block are connected by the circulation pipe.By the way that stage lighting liquid cooling heat radiation system to be more reasonably laid out, reduce the occupied space of the body interior device.
Description
Technical field
The present invention relates to stage lighting fields, more particularly to a kind of stage lighting liquid cooling heat radiation system.
Background technique
The high-power LED stage lamp of Vehicles Collected from Market, cooling system are largely heat pipe wind-cooling systems, and heat dissipation effect is not very
Ideal, there are also small part cooling systems to use liquid cooling heat radiation system, although these liquid cooling heat radiation system heat dissipation effects are than air-cooled effect
Fruit is strong, but the volume occupied is larger, and entire liquid cooling heat radiation system is located next to LED light source mould group, enormous size, so as to cause electricity
The lamp cap size of brain lamp is very big, and then causes entire lamps and lanterns size very big, other than being inconvenient to assemble, has an effect on stage layout
Aesthetics.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of stage lighting liquid cooling heat radiation system
Problem.
To achieve the above object, the present invention adopts the following technical scheme: a kind of stage lighting liquid cooling heat radiation system comprising one
Main body, it is interior to be equipped with light emitting source；One runing rest is articulated in the opposite sides of the main body；One pedestal is located at the rotation
Turn below bracket, and be connected with the runing rest by rotary shaft, the runing rest is around the rotary shaft rotation；One liquid
Cooler comprising heat collector, circulation pipe, water pump, radiating block and heat extraction fan, the heat collector be located at below the light emitting source and with
The light emitting source heat transfer, the water pump, the radiating block and heat extraction fan are all installed in the pedestal, the thermal-arrest
Device, the water pump and the radiating block are connected by the circulation pipe.
Further, the opposite two sides of the main body are respectively provided with the first pivot joint mouth, and the runing rest includes support and one
To trunnion mounting base, the trunnion mounting base is located at the opposite sides of the support, and the main body is located at two trunnion mounting bases
Between, the trunnion mounting base is equipped with the second pivot joint mouth towards the direction of the main body, and the first pivot joint mouth is articulated in described
Second pivot joint mouth.
Further, the circulation pipe extends from the heat collector to the direction of the first pivot joint mouth, is subsequently passed through institute
The first pivot joint mouth and the second pivot joint mouth are stated, forms the first turnover in the first pivot joint mouth and the second pivot interface
Then portion is bent downward in the second pivot joint mouth far from the side of the main body, and along the inner wall of the trunnion mounting base
It extends downwardly and reaches the support, the rotary shaft is bent downward and pass through in the bottom of the support, at the rotary shaft
The second turning point is formed, is then connected with one in the water pump or the radiating block.
Further, the circulation pipe includes main pipe and branch pipe, and the main pipe is connected with the branch pipe, the branch
The diameter of section of pipe is less than the diameter of section of the main pipe, and first turning point and second turning point are all by a plurality of branch
Pipe is constituted.
Further, the trunnion mounting base is divided into the first mounting base and the second mounting base, and the circulation pipe passes through described
Second pivot joint mouth of the first mounting base, the main body are equipped with rotary insertion axis, the rotation close to the side of second mounting base
It inserts axis to pass through the second pivot joint mouth of second mounting base and extend into second mounting base, driving is equipped in the support
Motor, the driving motor drive the rotary insertion axis to rotate by belt, and the main body rotates with the rotary insertion axis and turned
It is dynamic.
Further, the liquid cooling appts further include water tank, and one end of the water tank is connected by circulation pipe with the water pump
It connects, the other end of the water tank is connected by circulation pipe with the radiating block, and the water tank is located in the pedestal.
Further, the water tank is equipped with the handle for adjusting the water tank tilt angle far from the side of the water pump
Hand.
Further, the pedestal corresponds to the handle equipped with through-hole, and the handle passes through through-hole and is revealed in the pedestal
Outside.
Further, the side of the pedestal is equipped with thermovent, and the heat extraction fan is installed on the side of the radiating block, and
The heat extraction is fanned towards the thermovent.
The invention has the benefit that by the way that the heat collector is located in the main body, by the water pump, the heat dissipation
Block and heat extraction fan are installed in the pedestal, and entire liquid cooling heat radiation system layout is more reasonable, are reduced in the main body
The occupied space of portion's device greatly reduces the overall volume of the main body, also reduces the overall weight of the main body.
Detailed description of the invention
The invention will be further described for attached drawing, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.
Fig. 1 is the structural schematic diagram that one embodiment of the invention provides；
Fig. 2 is the cross-sectional view of stage lighting；
Fig. 3 is the internal structure chart of stage lighting；
Fig. 4 is the structural schematic diagram of liquid cooling appts；
Fig. 5 is the structural schematic diagram of the first turning point；
Fig. 6 is the cross-sectional view of Fig. 5；
Fig. 7 is the structural schematic diagram of the second turning point；
Fig. 8 is the partial structural diagram that one of embodiment of the present invention provides；
The operation chart of water tank when Fig. 9 lays flat for stage lighting；
Figure 10 is the operation chart of water tank when stage lighting is hung.
Specific embodiment
As illustrated in fig. 1-3, a kind of stage lighting liquid cooling heat radiation system that one embodiment of the invention provides comprising main body 1,
Runing rest 2, pedestal 3 and liquid cooling appts 4.It is equipped with light emitting source 11 in the main body 1, the light emitting source 11 (is not schemed by control circuit
Show) power and control luminous, the top of the main body 1 is equipped with light microscopic 12, the light that the light emitting source 11 issues by it is described go out
Outside 12 directive stage lighting of light microscopic, the light emitting source 11 is mainly made of LED light.The opposite two sides of the main body 1 are respectively provided with
First pivot joint mouth 13 of one pivot joint mouth 13, two sides is located on same horizontal line, and the main body 1 can be around the first pivot joint mouth
13 rotations.
As shown in figs. 1-4, the runing rest 2 includes support 21 and a pair of of trunnion mounting base 22, the trunnion installation
Seat 22 is located at the opposite sides of the support 21, and the runing rest 2 is whole U-shaped, and the main body 1 is located at two trunnion peaces
It fills between seat 22, and the main body 1 is located at the top of the support 21.The trunnion mounting base 22 is towards the side of the main body 1
To the second pivot joint mouth 23 is equipped with, the first pivot joint mouth 13 is articulated in the second pivot joint mouth 23.The pedestal 3 is located at the rotation
Turn 2 lower section of bracket, the bottom of the support 21 is equipped with rotary shaft 211, and the rotary shaft 211 passes through the top of the pedestal 3, institute
Runing rest 2 is stated to be connected by rotary shaft 211 with the pedestal 3.It is equipped with motor (not shown) in the pedestal 3, it is described
Motor is (not shown) to drive the rotary shaft 211 to rotate by gear or belt, and the runing rest 2 is with the rotary shaft
211 transfer rotation certainly.The trunnion mounting base 22 is divided for the first mounting base 221 and the second mounting base 222, and the main body 1 is close
The side of second mounting base 222 is equipped with rotary insertion axis 14, and the rotary insertion axis 14 passes through the of second mounting base 222
Two pivot joint mouths 23 simultaneously extend into second mounting base 222, and driving motor 212, the driving electricity are equipped in the support 21
Machine 212 drives the rotary insertion axis 14 to rotate by belt, and the main body 1 is rotated with the rotary insertion axis 14 and rotated.
As shown in figs. 1-4, the liquid cooling appts 4 include heat collector 41, circulation pipe 42, water pump 43, radiating block 44 and heat extraction
Fan 45, wherein the coolant liquid of the liquid cooling appts 4 circulates in the circulation pipe 42.The heat collector 41 is affixed on the light emitting source 11
Lower surface, the heat collector 41 is for absorbing the heat that the light emitting source 11 distributes.Tortuous water is equipped in the heat collector 41
It is improved by the tortuous water channel area (not shown) for increasing the coolant liquid and being contacted with the heat collector 41 in road (not shown)
Heat dissipation effect, the heat collector 41 are made of metal.The water pump 43, the radiating block 44 and heat extraction fan 45 are all installed on
In the pedestal 3, the heat collector 41, the water pump 43 and the radiating block 44 are connected by the circulation pipe 42.The bottom
The side of seat 3 is equipped with thermovent 31, and the heat extraction fan 45 is installed on the side of the radiating block 44, and 45 directions are fanned in the heat extraction
The thermovent 31, the heat extraction fan 45 is for the heat of the radiating block 44 to be discharged outside the thermovent 31.Relative to general
Entire liquid cooling heat radiation system is for light emitting source 11, by the way that the heat collector 41 to be located in the main body 1, by the water
Pump 43, the radiating block 44 and heat extraction fan 45 are installed in the pedestal 3, and entire liquid cooling heat radiation system is laid out more adduction
Reason, reduces the occupied space of 1 internal components of main body, greatly reduces the overall volume of the main body 1, also reduce institute
The overall weight for stating main body 1 improves 3 weight of pedestal, deviates the center of gravity of entire stage lighting toward the direction of the pedestal 3,
Make stage lighting put and install it is more steady.The liquid cooling appts 4 further include water tank 46, and one end of the water tank 46 passes through circulation pipe 42
It is connected with the water pump 43, the other end of the water tank 46 is connected by circulation pipe 42 with the radiating block 44, the water
Case 46 is located in the pedestal 3.In the present embodiment, the heat collector 41, the radiating block 44, the water tank 46, the water
Pump 43 is sequentially connected by the circulation pipe 42, and the last water pump 43 is connected by the circulation pipe 42 with the heat collector 41 again
It connects, to constitute a complete circulation.The lower coolant liquid of temperature is under the drive of the tractive force of the water pump 43, first from institute
It states radiating block 44 to set out, subsequently enters the water tank 46, enter back into the water pump 43, proceed immediately to the heat collector 41, pass through
It crosses after the heat collector 41 heats and becomes the higher coolant liquid of temperature, then lead to the radiating block 44 to be cooled to temperature lower cold
But liquid.In other embodiments, the order of connection of the heat collector 41, the radiating block 44, the water tank 46, the water pump 43
It can be adjusted according to actual needs.
As shown in figs. 2-7, first pivot joint of the circulation pipe 42 from the heat collector 41 to first mounting base 221
The direction of mouth 13 extends, and the first pivot joint mouth 13 and the second pivot joint mouth 23 of first mounting base 221 is subsequently passed through, in institute
It states and forms the first turning point 421 at the first pivot joint mouth 13 and the second pivot joint mouth 23, it is then remote in the second pivot joint mouth 23
Side from the main body 1 is bent downward, and is extended downwardly along the inner wall of the trunnion mounting base 22 and reached the support 21,
The rotary shaft 211 is bent downward and passed through in the bottom of the support 21, forms the second turning point at the rotary shaft 211
422, then it is connected with one in the water pump 43 or the radiating block 44.The circulation pipe 42 includes 423 He of main pipe
Branch pipe 424, the branch pipe 424 are made of the high material of flexibility, and the main pipe 423 is connected with the branch pipe 424, institute
The diameter of section for stating branch pipe 424 is less than the diameter of section of the main pipe 423, first turning point 421 and second turn described
Folding part 422 is accumulated by a plurality of branch pipe 424 side by side respectively to be constituted, and the circulation pipe 42 at remaining position is all made of the main pipe 423,
When coolant liquid flows to the branch pipe 424 from the main pipe 423, coolant liquid is divided into a plurality of tiny by a plurality of branch pipe 424
Thread, every thread flow through a branch pipe 424, after whole threads flow through branch pipe 424, then in main pipe 423 below
Converge into thicker coolant liquid.Since first turning point 421 and second turning point 422 are all that stage lighting is reversed
Region can effectively increase the soft of the circulation pipe 42 in the design that this manifold 424 of these regional choices is shunted
Toughness reduces circulation pipe 42 described in torsion to the torsional resistance of stage lighting, and reduces twist motion in the circulation pipe 42
The negative effect of liquid.
As illustrated in figs. 8-10, in a kind of wherein embodiment, the water tank 46 is equipped with far from the side of the water pump 43
For adjusting the handle 461 of 46 tilt angle of water tank, when stage lighting is laid flat, the pedestal 3 below the ontology, this
When the handle 461 can up be pushed away, that is, pushed away towards the direction of ontology, so that the water tank 46 and the radiating block 44 connect
That one end connect is toward rising, so that liquid level in the water tank 46 be made to guarantee the water pump 43 more than the height of 46 liquid outlet of water tank
It is drawn onto coolant liquid incessantly；When stage lighting hanging, the pedestal 3 is square on the body, at this moment can be by the handle
461 up push away, that is, push away towards the direction of 3 top of the pedestal so that the water tank 46 connect with the radiating block 44 that
One end is toward rising, so that liquid level in the water tank 46 be made to guarantee that the water pump 43 is uninterrupted more than the height of 46 liquid outlet of water tank
Ground is drawn onto coolant liquid.In this embodiment, the circulation pipe 42 is hose, and circulation pipe 42 can follow the water tank 46 to move
It moves and moves.The corresponding handle 461 of the pedestal 3 is equipped with through-hole 32, and the handle 461 passes through through-hole 32 and is revealed in the bottom
Outside seat 3, staff can push directly on the handle 461 without dismantling the pedestal 3, easy to operate.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of stage lighting liquid cooling heat radiation system characterized by comprising
One main body, it is interior to be equipped with light emitting source；
One runing rest is articulated in the opposite sides of the main body；
One pedestal is located at below the runing rest, and is connected with the runing rest by rotary shaft, the rotation branch
Frame is around the rotary shaft rotation；
One liquid cooling appts comprising heat collector, circulation pipe, water pump, radiating block and heat extraction fan, the heat collector are located at the light emitting source
Lower section and with the light emitting source heat transfer, the water pump, the radiating block and the heat extraction fan be all installed in the pedestal, institute
Heat collector, the water pump and the radiating block is stated to connect by the circulation pipe.
2. stage lighting liquid cooling heat radiation system according to claim 1, it is characterised in that: the opposite two sides of the main body are respectively set
There is the first pivot joint mouth, the runing rest includes support and a pair of of trunnion mounting base, and the trunnion mounting base is located at the support
Opposite sides, the main body is located between two trunnion mounting bases, and the direction of trunnion mounting base towards the main body is set
There is the second pivot joint mouth, the first pivot joint mouth is articulated in the second pivot joint mouth.
3. stage lighting liquid cooling heat radiation system according to claim 2, it is characterised in that: the circulation pipe is from the heat collector
Extend to the direction of the first pivot joint mouth, the first pivot joint mouth and the second pivot joint mouth is subsequently passed through, described first
It is pivotally connected mouth and the second pivot interface forms the first turning point, then in second pivot joint side of the mouth far from the main body
It bends downward, and is extended downwardly along the inner wall of the trunnion mounting base and reach the support, it is downward in the bottom of the support
Bend and pass through the rotary shaft, at the rotary shaft formed the second turning point, then with the water pump or the radiating block
In one be connected.
4. stage lighting liquid cooling heat radiation system according to claim 3, it is characterised in that: the circulation pipe include main pipe and
Branch pipe, the main pipe are connected with the branch pipe, and the diameter of section of the branch pipe is less than the diameter of section of the main pipe, institute
The first turning point and second turning point is stated all to be made of a plurality of branch pipe.
5. stage lighting liquid cooling heat radiation system according to claim 3, it is characterised in that: the trunnion mounting base is divided into first
Mounting base and the second mounting base, the circulation pipe pass through the second pivot joint mouth of first mounting base, and the main body is close to described
The side of second mounting base is equipped with rotary insertion axis, and the rotary insertion axis passes through the second pivot joint mouth of second mounting base and extends
Into in second mounting base, driving motor is equipped in the support, the driving motor drives the rotary insertion by belt
Axis rotation, the main body are rotated with the rotary insertion axis and are rotated.
6. stage lighting liquid cooling heat radiation system according to claim 1, it is characterised in that: the liquid cooling appts further include water tank,
One end of the water tank is connected by circulation pipe with the water pump, and the other end of the water tank passes through circulation pipe and the heat dissipation
Block is connected, and the water tank is located in the pedestal.
7. stage lighting liquid cooling heat radiation system according to claim 6, it is characterised in that: the water tank is far from the water pump
Side is equipped with the handle for adjusting the water tank tilt angle.
8. stage lighting liquid cooling heat radiation system according to claim 7, it is characterised in that: the pedestal corresponds to the handle and sets
There is through-hole, the handle passes through through-hole and is revealed in outside the pedestal.
9. stage lighting liquid cooling heat radiation system according to claim 1, it is characterised in that: the side of the pedestal is equipped with heat dissipation
Mouthful, the heat extraction fan is installed on the side of the radiating block, and the heat extraction is fanned towards 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109737336A true CN109737336A (en) | 2019-05-10 |
| CN109737336B CN109737336B (en) | 2021-07-23 |
Family
ID=66360964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811570023.0A Active CN109737336B (en) | 2018-12-21 | 2018-12-21 | Stage lamp liquid cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109737336B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| US11060713B2 (en) | 2019-10-31 | 2021-07-13 | Guangzhou Haoyang Electronic Co., Ltd. | Internal-circulating heat dissipation system for stage light |
| CN114234133A (en) * | 2021-12-21 | 2022-03-25 | 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 light-emitting device |
| WO2022142323A1 (en) * | 2020-12-28 | 2022-07-07 | 广州市浩洋电子股份有限公司 | Stage lamp with high-precision rotary positioning |
| CN117759913A (en) * | 2024-02-22 | 2024-03-26 | 福建吉艾普光影科技有限公司 | matrix LED stage lamp with centralized heat dissipation effect |
| EP4269867A4 (en) * | 2020-12-28 | 2024-07-03 | Guangzhou Haoyang Electronic Co., Ltd. | Stage lamp with high-precision rotary positioning |
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| EP4269867A4 (en) * | 2020-12-28 | 2024-07-03 | Guangzhou Haoyang Electronic Co., Ltd. | Stage lamp with high-precision rotary positioning |
| US12078327B2 (en) | 2020-12-28 | 2024-09-03 | Guangzhou Haoyang Electronic Co., Ltd. | Stage light fixture with high-accuracy rotary positioning |
| CN114234133A (en) * | 2021-12-21 | 2022-03-25 | 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 light-emitting device |
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| CN117759913A (en) * | 2024-02-22 | 2024-03-26 | 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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| Publication number | Publication date |
|---|---|
| CN109737336B (en) | 2021-07-23 |
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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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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 |