CN110242902A - A kind of liquid-cooling heat radiation searchlight - Google Patents
A kind of liquid-cooling heat radiation searchlight Download PDFInfo
- Publication number
- CN110242902A CN110242902A CN201910675468.3A CN201910675468A CN110242902A CN 110242902 A CN110242902 A CN 110242902A CN 201910675468 A CN201910675468 A CN 201910675468A CN 110242902 A CN110242902 A CN 110242902A
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- CN
- China
- Prior art keywords
- heat dissipation
- liquid
- cooling
- row
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 79
- 230000005855 radiation Effects 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 230000017525 heat dissipation Effects 0.000 claims abstract description 82
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims description 7
- 239000002826 coolant Substances 0.000 abstract description 17
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/003—Searchlights, i.e. outdoor lighting device producing powerful beam of parallel rays, e.g. for military or attraction purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of liquid-cooling heat radiation searchlights, are related to technical field of lighting devices.The liquid-cooling heat radiation searchlight includes LED heat dissipation row, water inlet pipe, outlet pipe, water pump and water tank；LED heat dissipation row is equipped with cooling duct, and one end of cooling duct is connected to water inlet pipe, and the other end is connected to outlet pipe；One end of the water inlet pipe connects water pump, and the other end is connected to cooling duct；One end of outlet pipe is connected to cooling duct, other end joining water box；Water pump joining water box.The present invention proposes a kind of liquid-cooling heat radiation searchlight, using liquid-cooling heat radiation technology.The heat that liquid-cooling heat radiation searchlight LED of the invention is generated when shining, it drives coolant liquid to enter LED heat dissipation row by water pump and absorbs its heat generated, coolant liquid is back in water tank after flowing through LED heat dissipation row, after cooling down in water tank, radiating again by water pump pumps to LED, it is internal to arrange, it loops back and forth like this, avoids LED and LED heat dissipation row's temperature excessively high.
Description
Technical field
The present invention relates to technical field of lighting devices, and in particular to a kind of liquid-cooling heat radiation searchlight.
Background technique
Searchlight is a kind of lighting device of highlighted type of long drive, because its requirement needs long distance illumination, so it must
Must have two o'clock: primary need luminous point is compared with the light source concentrated and brightness is enough big；Secondary need can effectively optically focused reflector.It is existing
Stage high-power search light generally selects the LED light source of centralization, and more heat-resisting metal reflector, for long distance illumination and
The purposes of search.Searchlight is because its reasons in structure requires light source to compare concentrations, therefore pyrotoxin compares concentration, cause radiating efficiency with
Speed is not high, and the general power of searchlight is larger, so the calorific value of driving circuit is also relatively large, when in use due to lamps and lanterns
The heat of middle light source and circuit cannot effectively be radiated in time, cause the temperature of internal light source and electronic circuit it is rapid on
It rises, and the rising of temperature has the service life of LED and circuit components fatal influence, while when certain devices in circuit
Part is also likely to occur fire dangerous situation while being damaged because of temperature rise.Most of searchlight is straight using shell on the market at present
Heat loss through conduction is connect, radiating efficiency is very low, influences the service life of entire searchlight.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of liquid-cooling heat radiation searchlight, effective solution heat dissipation
The problems such as low efficiency, short service life, in order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of liquid-cooling heat radiation searchlight, including LED heat dissipation row, water inlet pipe, outlet pipe, water pump and water tank；LED heat dissipation row sets
There is cooling duct, one end of cooling duct is connected to water inlet pipe, and the other end is connected to outlet pipe；One end of the water inlet pipe connects water
Pump, the other end are connected to cooling duct；One end of outlet pipe is connected to cooling duct, other end joining water box；Water pump is connected to water
Case.
Preferably, cooling duct is located at the inside of LED heat dissipation row.
Preferably, cooling duct inside LED heat dissipation row in a ring or Spiral distribution, coolant liquid can be increased and LED radiates
The contact area of row improves heat transfer efficiency.
Preferably, water tank is arranged equipped with heat dissipation of water tank, and heat dissipation of water tank row is equipped with liquid cooling channel, and liquid cooling channel is connected to outlet pipe.
Heat dissipation of water tank row is preferably metal material.
Preferably, liquid cooling channel be located at heat dissipation of water tank row inside, in a ring or spiral or bar shaped distribution, it is cold to increase
But the contact area of liquid and heat dissipation of water tank row.
Preferably, the outside of heat dissipation of water tank row is equipped with heat radiating fin.
Preferably, liquid-cooling heat radiation searchlight further includes lamp housing, and lamp housing is equipped with lamp cap heat dissipation row, and lamp cap heat dissipation row is equipped with
Lamp cap heat radiating fin；Lamp cap heat dissipation row connection LED heat dissipation row.
Preferably, liquid-cooling heat radiation searchlight further includes pillar, and pillar one end connects water tank, and the other end connects lamp housing；Water inlet
Pipe and outlet pipe are located inside pillar.
Preferably, pillar is equipped with control panel.
Preferably, liquid-cooling heat radiation searchlight further includes reflector and pressing ring；Reflector is located inside lamp housing, LED heat dissipation row
Positioned at reflector bottom；Pressing ring is located at the oral area of reflector, connect with lamp housing.
The present invention proposes a kind of liquid-cooling heat radiation searchlight, using liquid-cooling heat radiation technology.The heat that LED is generated when shining,
It drives coolant liquid to enter LED heat dissipation row by water pump and absorbs its heat generated, coolant liquid is back to water after flowing through LED heat dissipation row
In case, after cooling down in water tank, and it is internal to LED row of radiating to pass through water pump pumps, loops back and forth like this, avoid LED and
LED heat dissipation row's temperature is excessively high.Meanwhile heat dissipation of water tank is set and is arranged, it is equipped with liquid cooling channel inside heat dissipation of water tank row, flows through LED
Coolant liquid after heat dissipation row's heat absorption flows through liquid cooling channel and cools down rapidly, and then coolant liquid is back to water tank.It is set on heat dissipation of water tank row
Heat radiating fin is set, the radiating efficiency of heat dissipation of water tank row is helped to improve, is quickly cooled down coolant liquid.In addition, in the exclusive portion of LED heat dissipation
Lamp cap heat dissipation row is set, and the exclusive portion of lamp cap heat dissipation is arranged lamp cap heat radiating fin, further increases radiating efficiency.
Detailed description of the invention
Fig. 1 is the structure chart of 1 liquid-cooling heat radiation searchlight of the embodiment of the present invention；
Fig. 2 is the front view of 1 liquid-cooling heat radiation searchlight of the embodiment of the present invention；
Fig. 3 is the cross-sectional view in Fig. 2 along the direction A-A；
Fig. 4 is the structure chart of 1LED of embodiment of the present invention heat dissipation row and lamp cap heat dissipation row；
Fig. 5 is the cross-sectional view in Fig. 4 along the direction B-B；
Fig. 6 is that the heat dissipation of water tank of 1 liquid-cooling heat radiation searchlight of the embodiment of the present invention arranges structure chart；
Fig. 7 is that 1 liquid-cooling heat radiation searchlight heat dissipation of water tank of the embodiment of the present invention arranges bottom view；
Fig. 8 is in Fig. 7 along C-C diagrammatic cross-section；
Fig. 9 is in Fig. 7 along D-D diagrammatic cross-section；
In figure, 1- water tank, 2- heat dissipation of water tank row, 3- pillar, 4- water pump, 5- control panel, 6- water inlet pipe, the fixed branch of 7-
Frame, 8- outlet pipe, 9- lamp cap, 91- lamp cap heat dissipation row, 92-LED heat dissipation row, 93-LED, 94- reflector, 95- lamp housing, 96- mirror
Piece, 97- pressing ring, 21- heat radiating fin, 22- liquid cooling channel, the cooling duct 9301-, 9302- lamp cap heat radiating fin.
Specific embodiment
In order to more fully understand technology contents of the invention, further it is situated between to technical solution of the present invention with reference to the accompanying drawing
It continues and illustrates, better embodiment of the invention is given in attached drawing.But the present invention can come in many different forms in fact
It is existing, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making to public affairs of the invention
Open the more thorough and comprehensive of content understanding.
Liquid-cooling heat radiation searchlight as shown in figs 1-9, including lamp cap 9, fixed bracket 7, pillar 3, water pump 4, water tank 1, water
Case heat dissipation row 2, water inlet pipe 6 and outlet pipe 8.Lamp cap 3 is fixed on fixed bracket 7, the bottom connection pillar 3 of fixed bracket 7.
The bottom of pillar 3 is fixed on water tank 1, and pillar 3 is hollow structure, and water inlet pipe 6 and outlet pipe 8 are out of pillar 3
Portion passes through, and prevents water inlet pipe 6 and outlet pipe 8 exposed outside, and water inlet pipe 6 can be effectively protected and outlet pipe 8 is not damaged by the external world.
Heat dissipation of water tank row 2 and water pump are each attached to the outside of water tank 1.Pillar 3 is equipped with control panel 5, and control panel 5 includes that operation is pressed
Button, display screen can be drawn water by manually adjusting control panel 5 to control water pump 4, or crossed and manually adjusted operation panel 5 to control
The brightness of LED 93 processed can be shown the height of 93 brightness of LED by display screen or show the temperature etc. of LED 93.
Lamp cap 9 includes cylindric lamp housing 95, reflector 94, eyeglass 96, pressing ring 97, lamp cap heat dissipation row 91, LED heat dissipation row
92 and LED 93, LED 93 is located on LED heat dissipation row 92.Lamp housing 95 and bracket 7 pass through the fixed or movable connection of screw, wherein
Flexible connection can be by manually controlling housing tilt angle.Reflector 94 is located inside lamp housing 95, and LED heat dissipation row 92 is located at reflective
The bottom of cup 94, the oral area of reflector 94 are connect with eyeglass 96.Eyeglass 96 is fixed on the oral area of lamp housing 95 by pressing ring 97, makes mirror
Piece 96 and lamp housing 95 are fastenedly connected.Lamp cap heat dissipation row 91 is the bottom of lamp housing 95, and inside and LED heat dissipation row 92 bottom surfaces fastening connect
It connects.Preferably thermally conductive and good heat dissipation effect the metal material of lamp cap heat dissipation row 91, the outside of lamp cap heat dissipation row 91 are dissipated equipped with lamp cap
Hot fin 9302.
LED heat dissipation row 92 is equipped with cooling duct 9301, and cooling duct 9301 is located at the inside of LED heat dissipation row 92, cooling logical
Road 9301 inside LED heat dissipation row 92 in a ring or Spiral distribution, to increase the contact area of coolant liquid and LED heat dissipation row 92,
Improve radiating efficiency.One end of cooling duct 9301 is connected to water inlet pipe 6, and the other end is connected to outlet pipe 8.One end of water inlet pipe 6 connects
Water pump 4, the other end are connected to cooling duct 9301.The coolant liquid of water tank 1 can be pumped to cooling logical by 4 joining water box 1 of water pump
In road 9301.
Heat dissipation of water tank row 2 is equipped with liquid cooling channel 22, and liquid cooling channel 22 is connected to outlet pipe 8, and liquid cooling channel 22 is dissipated positioned at water tank
The inside of heat row 2 (can also be distributed in folded strip distribution or screw type is distributed), in a ring to increase coolant liquid and heat dissipation of water tank
The contact area of row 2 improves coolant liquid cooling and heat dissipation efficiency.The outside of heat dissipation of water tank row 2 is equipped with heat radiating fin 21.Outlet pipe 8
One end is connected to cooling duct 9301, and the liquid cooling channel 22 inside other end joining water box heat dissipation row 2, it is logical that coolant liquid flows through liquid cooling
Enter water tank 1 behind road 22 further to cool.
Searchlight is opened, while starting water pump 4, the coolant liquid in water tank is pumped to cooling duct 9301 by water pump 4, is absorbed
The heat that LED is generated makes LED and LED radiate and arranges cooling, and the coolant liquid after heat absorption flows through the liquid cooling channel in heat dissipation of water tank row 2
22, it is back to further cooling and heat dissipation in water tank again after carrying out radiating and cooling, cooling duct is then pumped to by water pump 4 again
9301, and so on, avoid LED and LED heat dissipation row's temperature excessively high.Heat radiating fin 21 outside heat dissipation of water tank row 2, helps to mention
The cooling and heat dissipation efficiency of high coolant liquid.
Lamp cap heat dissipation row 91 also can absorb the heat that LED is generated, and makes LED and LED heat dissipation row's cooling, external lamp cap heat dissipation
Fin 9302 can increase effective contact area of lamp cap heat dissipation row 91 with air, further increase radiating efficiency.
Water and other liquid that can be absorbed heat and radiate may be selected in coolant liquid of the invention.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Single deformation, these simple deformations all belong to the scope of protection of the present invention.
In addition, specific technical features described in the above specific embodiments in the case of no contradiction can
To be combined by any suitable means.In order to avoid unnecessary repetition, the present invention is to various combinations of possible ways
No further explanation will be given.
Claims (10)
1. a kind of liquid-cooling heat radiation searchlight, which is characterized in that including LED heat dissipation row, water inlet pipe, outlet pipe, water pump and water tank；Institute
The LED heat dissipation row stated is equipped with cooling duct, and one end of the cooling duct is connected to water inlet pipe, and the other end is connected to outlet pipe；It is described
One end of water inlet pipe connects water pump, and the other end is connected to cooling duct；One end of the outlet pipe is connected to cooling duct, another
Hold joining water box；The water pump joining water box.
2. liquid-cooling heat radiation searchlight according to claim 1, which is characterized in that the cooling duct is located at LED heat dissipation
The inside of row.
3. liquid-cooling heat radiation searchlight according to claim 2, which is characterized in that the cooling duct is in LED heat dissipation row
Portion is in a ring or Spiral distribution.
4. liquid-cooling heat radiation searchlight according to claim 1, which is characterized in that the water tank is arranged equipped with heat dissipation of water tank, institute
It states heat dissipation of water tank row and is equipped with liquid cooling channel, the liquid cooling channel is connected to outlet pipe.
5. liquid-cooling heat radiation searchlight according to claim 4, which is characterized in that the liquid cooling channel is located at heat dissipation of water tank row
Inside, in a ring or spiral or bar shaped distribution.
6. liquid-cooling heat radiation searchlight according to claim 5, which is characterized in that the outside of heat dissipation of water tank row is equipped with heat dissipation
Fin.
7. liquid-cooling heat radiation searchlight according to claim 1, which is characterized in that further include lamp housing, set on the lamp housing
There is lamp cap heat dissipation row, lamp cap heat dissipation row is equipped with lamp cap heat radiating fin；The lamp cap heat dissipation row connection LED heat dissipation row.
8. liquid-cooling heat radiation searchlight according to claim 7, which is characterized in that it further include pillar, described pillar one end
Water tank is connected, the other end connects lamp housing；The water inlet pipe and outlet pipe is located inside pillar.
9. liquid-cooling heat radiation searchlight according to claim 8, which is characterized in that the pillar is equipped with control panel.
10. liquid-cooling heat radiation searchlight according to claim 9, which is characterized in that further include reflector and pressing ring；Described
Reflector is located inside lamp housing, and the LED heat dissipation ranking is in reflector bottom；The pressing ring is located at the oral area of reflector, with
Lamp housing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675468.3A CN110242902A (en) | 2019-07-25 | 2019-07-25 | A kind of liquid-cooling heat radiation searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675468.3A CN110242902A (en) | 2019-07-25 | 2019-07-25 | A kind of liquid-cooling heat radiation searchlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110242902A true CN110242902A (en) | 2019-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910675468.3A Pending CN110242902A (en) | 2019-07-25 | 2019-07-25 | A kind of liquid-cooling heat radiation searchlight |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007629A (en) * | 2021-03-11 | 2021-06-22 | 浙江涛邦照明电器有限公司 | Height-adjustable foldable anti-dazzle piano lamp |
| CN113615660A (en) * | 2021-07-26 | 2021-11-09 | 海南盛果科技开发有限公司 | Liquid cooling heat dissipation illumination pest control device |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100006034A (en) * | 2008-07-08 | 2010-01-18 | 주식회사 애화신 | Variable focusing semiconductor light source lamp |
| CN202168321U (en) * | 2011-08-11 | 2012-03-14 | 北京奇宏科技研发中心有限公司 | Integrated liquid cooling radiator |
| US20130094193A1 (en) * | 2011-04-06 | 2013-04-18 | Kevin C. Baxter | Led based searchlight/sky light |
| CN202993131U (en) * | 2012-12-05 | 2013-06-12 | 钟细环 | LED radiating device |
| CN103196080A (en) * | 2013-04-02 | 2013-07-10 | 广州市海林电子科技发展有限公司 | Super-power searchlight |
| CN103307457A (en) * | 2013-06-04 | 2013-09-18 | 东莞市和旺电器有限公司 | Portable thermoelectric power generation lighting device |
| CN203476479U (en) * | 2013-07-31 | 2014-03-12 | 北京汽车研究总院有限公司 | Radiator water tank and radiator of automobile and automobile |
| CN103851470A (en) * | 2012-11-28 | 2014-06-11 | 陕西朗威国际商务有限公司 | Intelligent comprehensive heat dissipation street lamp |
| CN203940392U (en) * | 2014-05-19 | 2014-11-12 | 北京格林美芯科技发展有限公司 | A kind of LED liquid cooling heat radiation system and high-power LED projector lamp |
| CN204806136U (en) * | 2015-07-30 | 2015-11-25 | 广西南宁润宝电子开发有限公司 | Liquid cooling type searchlight |
| CN106764857A (en) * | 2016-12-09 | 2017-05-31 | 扬州市泰吉工贸有限公司 | A kind of LED street lamp |
| CN106979484A (en) * | 2017-06-07 | 2017-07-25 | 许昌虹榕节能电器设备有限公司 | A kind of heat abstractor of high-power LED street lamp |
| CN206592895U (en) * | 2017-03-20 | 2017-10-27 | 广州市博歌舞台灯光设备有限公司 | A kind of stage Projecting Lamp with heat sinking function |
| CN108980794A (en) * | 2018-08-13 | 2018-12-11 | 宁波鹤盈塑料制品有限公司 | With the cooling polyhedron refrigerating head LED light device of active cycle |
| CN208222306U (en) * | 2018-04-29 | 2018-12-11 | 深圳市安达信通讯设备有限公司 | A kind of novel 5G communication Multi-functional road modulated structure |
| CN109185779A (en) * | 2018-10-08 | 2019-01-11 | 郑州森源新能源科技有限公司 | LED landscape lamp |
| CN208750642U (en) * | 2018-07-26 | 2019-04-16 | 中山易事达光电科技有限公司 | LED car lamp with liquid cooling heat dissipation function |
| CN208886586U (en) * | 2018-10-10 | 2019-05-21 | 武汉金东方智能景观股份有限公司 | Wisdom street lamp |
| CN208951791U (en) * | 2018-10-24 | 2019-06-07 | 广州英铂光电科技有限公司 | A kind of LED light of high efficiency and heat radiation |
| CN209977828U (en) * | 2019-07-25 | 2020-01-21 | 商洛市虎之翼科技有限公司 | Liquid cooling heat dissipation searchlight |
-
2019
- 2019-07-25 CN CN201910675468.3A patent/CN110242902A/en active Pending
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100006034A (en) * | 2008-07-08 | 2010-01-18 | 주식회사 애화신 | Variable focusing semiconductor light source lamp |
| US20130094193A1 (en) * | 2011-04-06 | 2013-04-18 | Kevin C. Baxter | Led based searchlight/sky light |
| CN202168321U (en) * | 2011-08-11 | 2012-03-14 | 北京奇宏科技研发中心有限公司 | Integrated liquid cooling radiator |
| CN103851470A (en) * | 2012-11-28 | 2014-06-11 | 陕西朗威国际商务有限公司 | Intelligent comprehensive heat dissipation street lamp |
| CN202993131U (en) * | 2012-12-05 | 2013-06-12 | 钟细环 | LED radiating device |
| CN103196080A (en) * | 2013-04-02 | 2013-07-10 | 广州市海林电子科技发展有限公司 | Super-power searchlight |
| CN103307457A (en) * | 2013-06-04 | 2013-09-18 | 东莞市和旺电器有限公司 | Portable thermoelectric power generation lighting device |
| CN203476479U (en) * | 2013-07-31 | 2014-03-12 | 北京汽车研究总院有限公司 | Radiator water tank and radiator of automobile and automobile |
| CN203940392U (en) * | 2014-05-19 | 2014-11-12 | 北京格林美芯科技发展有限公司 | A kind of LED liquid cooling heat radiation system and high-power LED projector lamp |
| CN204806136U (en) * | 2015-07-30 | 2015-11-25 | 广西南宁润宝电子开发有限公司 | Liquid cooling type searchlight |
| CN106764857A (en) * | 2016-12-09 | 2017-05-31 | 扬州市泰吉工贸有限公司 | A kind of LED street lamp |
| CN206592895U (en) * | 2017-03-20 | 2017-10-27 | 广州市博歌舞台灯光设备有限公司 | A kind of stage Projecting Lamp with heat sinking function |
| CN106979484A (en) * | 2017-06-07 | 2017-07-25 | 许昌虹榕节能电器设备有限公司 | A kind of heat abstractor of high-power LED street lamp |
| CN208222306U (en) * | 2018-04-29 | 2018-12-11 | 深圳市安达信通讯设备有限公司 | A kind of novel 5G communication Multi-functional road modulated structure |
| CN208750642U (en) * | 2018-07-26 | 2019-04-16 | 中山易事达光电科技有限公司 | LED car lamp with liquid cooling heat dissipation function |
| CN108980794A (en) * | 2018-08-13 | 2018-12-11 | 宁波鹤盈塑料制品有限公司 | With the cooling polyhedron refrigerating head LED light device of active cycle |
| CN109185779A (en) * | 2018-10-08 | 2019-01-11 | 郑州森源新能源科技有限公司 | LED landscape lamp |
| CN208886586U (en) * | 2018-10-10 | 2019-05-21 | 武汉金东方智能景观股份有限公司 | Wisdom street lamp |
| CN208951791U (en) * | 2018-10-24 | 2019-06-07 | 广州英铂光电科技有限公司 | A kind of LED light of high efficiency and heat radiation |
| CN209977828U (en) * | 2019-07-25 | 2020-01-21 | 商洛市虎之翼科技有限公司 | Liquid cooling heat dissipation searchlight |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007629A (en) * | 2021-03-11 | 2021-06-22 | 浙江涛邦照明电器有限公司 | Height-adjustable foldable anti-dazzle piano lamp |
| CN113007629B (en) * | 2021-03-11 | 2022-07-26 | 上海涛邦照明科技有限公司 | Height-adjustable foldable anti-dazzle piano lamp |
| CN113615660A (en) * | 2021-07-26 | 2021-11-09 | 海南盛果科技开发有限公司 | Liquid cooling heat dissipation illumination pest control device |
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