CN108561854A - Compact fluorescent colour wheel radiator - Google Patents
Compact fluorescent colour wheel radiator Download PDFInfo
- Publication number
- CN108561854A CN108561854A CN201810271985.XA CN201810271985A CN108561854A CN 108561854 A CN108561854 A CN 108561854A CN 201810271985 A CN201810271985 A CN 201810271985A CN 108561854 A CN108561854 A CN 108561854A
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- colour wheel
- fin group
- heat pipe
- compact fluorescent
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 230000005494 condensation Effects 0.000 claims abstract description 7
- 238000009833 condensation Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000013459 approach Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
-
- 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
- F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
-
- 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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
-
- 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
- F21Y2115/30—Semiconductor lasers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of compact fluorescent colour wheel radiators, it is characterised in that：Including the first radiating fin group, the second radiating fin group and heat pipe, the evaporator section of the heat pipe is threaded through in the first radiating fin group, and the condensation segment of the heat pipe is threaded through in the second radiating fin group；The middle section of the first radiating fin group is formed with the evacuation chamber being recessed inwardly, and the first radiating fin group is arranged stretches into evacuation intracavitary installation in the surface of the fluorescence colour wheel and the fluorescence colour wheel.The present invention matches the radiator of fluorescence colour wheel heat dissipation, the radiating mode coordinated using radiating fin and heat pipe, and fully and rationally use the structure space of fluorescence colour wheel come improve heat dissipation effect, reduce integral heat sink cost, while it is compact-sized, small, occupied space is few.
Description
Technical field
The present invention relates to technical field of heat dissipation, are related to a kind of radiator, and in particular to one kind radiates for fluorescence colour wheel
Compact thermal device.
Background technology
Fluorescence colour wheel is widely used in the fields such as laser light source illumination, projection, optics phototypesetting and optical storage.For example,
In high definition or high lumen laser projection device, white light is generated using the LASER Excited Fluorescence colour wheel of laser light source generation, with
The raising of source device output optical power, the heat power consumption on fluorescence colour wheel also rise therewith, and the efficiency of fluorescent powder stimulated luminescence is with temperature
It increases and declines, when temperature is more than certain critical point, efficiency then rapid decrease.Based on this, the heat dissipation problem of fluorescence colour wheel becomes
An important factor for restricting fluorescence colour wheel luminous efficiency.
The heat dissipation of conventional fluorescent colour wheel is radiated using multiple fans and multiple radiating fin convection types, entire heat dissipation dress
The volume set is big, of high cost, and radiating efficiency and heat dissipation effect are undesirable.
Invention content
The technical problem to be solved in the present invention is to provide a kind of compact fluorescent colour wheel radiator, compact-sized, volumes
It is small, occupied space is few, at low cost, increase substantially heat exchange efficiency.
In order to solve the above technical problem, the present invention provides a kind of compact fluorescent colour wheel radiators, including first
The evaporator section of radiating fin group, the second radiating fin group and heat pipe, the heat pipe is threaded through in the first radiating fin group, the heat
The condensation segment of pipe is threaded through in the second radiating fin group；The middle section of the first radiating fin group is formed with to be recessed inwardly
Evacuation chamber, the first radiating fin group is arranged stretches into evacuation in the surface of the fluorescence colour wheel and the fluorescence colour wheel
Intracavitary is installed.
In a preferred embodiment of the present invention, further comprise that it further includes hot-swappable fans, the hot-swappable fans are close to glimmering
Photochromic wheel setting.
In a preferred embodiment of the present invention, further comprise that the first radiating fin group has multiple be longitudinally extended
First radiating fin, each first radiating fin are laterally intervally arranged, have between first radiating fin two-by-two successively
The gap of convection channel is formed, the convection channel is longitudinally through.
In a preferred embodiment of the present invention, further comprise that the bottom of each first radiating fin is installed in bottom plate
On, the bottom plate be equipped be connected to convection channel to inflow entrance；It is installed in top at the top of each first radiating fin
On plate, the top plate be equipped be connected to convection channel to outflux.
In a preferred embodiment of the present invention, further comprise that the evaporator section of the heat pipe extends transversely through each described first and dissipates
Hot fin.
In a preferred embodiment of the present invention, further comprise that the top of the first radiating fin group is equipped on metal
Lid, the metal top cover are connected to the top of top plate, have to external radiation to ebb interval between the metal top cover and top plate.
In a preferred embodiment of the present invention, further comprise being connected with support plate on the metal top cover, the heat pipe
Intermediate position be threaded through in support plate.
In a preferred embodiment of the present invention, further comprise that the second radiating fin group has multiple be longitudinally extended
Second radiating fin, each second radiating fin are laterally intervally arranged successively, and the condensation segment of the heat pipe extends transversely through each institute
State the second radiating fin.
In a preferred embodiment of the present invention, further comprise that the first radiating fin group and the second radiating fin group are horizontal
To setting gradually.
In a preferred embodiment of the present invention, if further comprising, the heat pipe has interval and parallel arrangement successively
Dry root.
The present invention matches the radiator of fluorescence colour wheel heat dissipation, the radiating mode coordinated using radiating fin and heat pipe, and
The structure space of fluorescence colour wheel is fully and rationally used to improve heat dissipation effect, reduce integral heat sink cost, while compact-sized, body
Product is small, occupied space is few.
Description of the drawings
Fig. 1 is the structural schematic diagram at the first visual angle of radiator in the preferred embodiment of the present invention；
Fig. 2 is the structural schematic diagram at the second visual angle of radiator in the preferred embodiment of the present invention.
Wherein：2- the first radiating fin groups, 4- the second radiating fin groups, 6- heat pipes, 8- hot-swappable fans；
21- avoids chamber, and the first radiating fins of 22-, 23- convection channels, 24- bottom plates, 25- is to inflow entrance, 26- top plates, 27-
To outflux, 28- metal top covers, 29- support plates；The second radiating fins of 41-.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Embodiment
As described in Fig. 1-2, present embodiment discloses a kind of compact fluorescent colour wheel radiators, including the first radiating fin
The 2, second radiating fin group 4 of group and heat pipe 6, the evaporator section of above-mentioned heat pipe 6 are threaded through in the first radiating fin group 2, above-mentioned heat pipe 6
Condensation segment be threaded through in the second radiating fin group 4, above-mentioned first radiating fin group 2 be arranged above-mentioned fluorescence colour wheel just on
Side.First radiating fin group 2 absorbs the heat generated in the fluorescence colour wheel course of work, passes through the conduction of heat pipe 6 to the second radiating fin
It in piece group 4, is radiated to fluorescence colour wheel with this, it is ensured that the normal luminous efficiency of fluorescence colour wheel.
In the present embodiment technical solution, the intermediate position of above-mentioned first radiating fin group 2 is formed with keeping away of being recessed inwardly
Chamber 21 and above-mentioned fluorescence colour wheel is allowed to stretch into installation in evacuation chamber 21.The whole straddle-type of namely the first radiating fin group 2 approaches glimmering
Photochromic wheel (heat source) installation, 2 enclosed of the first radiating fin group are mounted on the outside of fluorescence colour wheel, do not influence the normal work of fluorescence colour wheel
In the case of work, the heat that fluorescence colour wheel generates quickly can be conducted to the greatest extent, this structure design and peace
Dress mode can greatly improving radiating effect, and to the greatest extent using fluorescence colour wheel heat radiation exchange heat, improve heat dissipation effect
Rate.
In the present embodiment technical solution, above-mentioned first radiating fin group 2, the second radiating fin group 4 and heat pipe 6 preferably have
Body structure and layout mode is as follows：
1., above-mentioned first radiating fin group 2 and the second radiating fin group 4 laterally set gradually, heat pipe 6 extends transversely through successively
First radiating fin group 2 and the second radiating fin group 4, while optimizing heat dissipation effect, in the present embodiment technical solution
The layout type of one radiating fin group 2, the second radiating fin group 4 and heat pipe 6 so that entire construction for heat radiating device is compact, volume
It is small, occupied space is few.
2., above-mentioned first radiating fin group 2 have multiple the first radiating fins 22 being longitudinally extended, it is each it is above-mentioned first heat dissipation
Fin 22 is laterally intervally arranged successively, has the gap for forming convection channel 23 between above-mentioned first radiating fin 22 two-by-two, on
It is longitudinally through to state convection channel 23；The bottom of each above-mentioned first radiating fin 22 is installed on bottom plate 24, on above-mentioned bottom plate 24
Equipped with being connected to convection channel 23 to inflow entrance 25；The top of each above-mentioned first radiating fin 22 is installed on top plate 26,
Above-mentioned top plate 26 be equipped be connected to convection channel 23 to outflux 27；The condensation segment of above-mentioned heat pipe 6 extends transversely through each above-mentioned
First radiating fin 22.
First radiating fin 22 absorbs heat rear portion and is conducted to the second radiating fin group 4, another part by heat pipe 6
It is conducted to outside radiator through convection channel 23.In order to improve the thermal conduction effect of convection channel 23, the present embodiment technical solution
In, also there are above-mentioned radiator hot-swappable fans 8, above-mentioned hot-swappable fans 8 to approach fluorescence colour wheel and be arranged, the setting of hot-swappable fans 8,
On the one hand air fluid interchange in evacuation chamber 21 is driven, on the other hand accelerates air flowing, guides heat exchange air-flow from convection channel
It is discharged in 23, improves radiating efficiency.Specifically, above-mentioned hot-swappable fans 8 have approach the setting of fluorescence colour wheel two, and two are changed
Towards vertical, the outlet air surface of one of hot-swappable fans 8 is parallel to the wheel face setting of fluorescence colour wheel, another for the outlet air of Hot-air fan 8
The side of the outlet air surface face fluorescence colour wheel of a hot-swappable fans 8 is arranged.Certainly, in order to improve heat transfer effect, above-mentioned hot-swappable fans 8
Quantity can also be more, can be arranged with the wheel face of face fluorescence colour wheel, can also face fluorescence colour wheel side setting,
The quantity of more hot-swappable fans 8 is not limited herein.The hot-swappable fans 8 of the side setting of outlet air surface face fluorescence colour wheel drive
Air fluid interchange in chamber 21 is avoided, outlet air surface is parallel to the hot-swappable fans 8 of fluorescence colour wheel wheel face setting, on the one hand driving evacuation
On the other hand air fluid interchange in chamber 21 guides air-flow and enters in convection channel 23.Vertically disposed two of the above outlet air surface
Or more hot-swappable fans 8 can further be accelerated to radiate, and improve radiating efficiency and heat dissipation effect.
3., above-mentioned second radiating fin group 4 have multiple the second radiating fins 41 being longitudinally extended, it is each it is above-mentioned second heat dissipation
Fin 41 is laterally intervally arranged successively, and the evaporator section of above-mentioned heat pipe 6 extends transversely through each above-mentioned second radiating fin 41.
The condensation segment and evaporator section of above-mentioned heat pipe 6 extend transversely through the second radiating fin 41 and the first radiating fin 22 respectively
Afterwards, it is welded as a whole with each radiating fin, that is, the first radiating fin group 2, the second radiating fin group 4 and 6 three of heat pipe exist
It has been welded as a whole using preceding, has formed the main body of entire radiator, when installing and using, by the first radiating fin group 2
The installation of fluorescence colour wheel is ridden, it is time saving and energy saving, it is quick and easy for installation.
The top of above-mentioned first radiating fin group 2 is equipped with metal top cover 28, and above-mentioned metal top cover 28 is connected to top plate 26
Top has to external radiation between above-mentioned metal top cover 28 and top plate 26 to ebb interval.On the one hand metal top cover 28 forms whole
The external installation base plate of a radiator, cover board of another aspect metal material itself have excellent heat-conducting effect, more favorably
In the raising of heat dissipation effect.Meanwhile by being conducted to external radiation to the quick heat of ebb interval between upper cover 28 and top plate 26
To outside radiator.
The usage quantity of above-mentioned heat pipe 6 can be flexible and changeable according to actual demand, in the present embodiment technical solution, above-mentioned heat
Pipe 6 is it is preferable to use three, and three heat pipes 6 are spaced successively and parallel arrangement, in the premise for not increasing radiator overall volume
Under, meet cooling requirements.
Support plate 29 is connected on above-mentioned metal top cover 28, the intermediate position of above-mentioned heat pipe 6 is threaded through in support plate 29.Heat
6 both ends of pipe are respectively welded on the first radiating fin 22 and the second radiating fin 41, and intermediate position is welded in support plate 29, is made
It obtains and is mutually supported between the first radiating fin group 2, the second radiating fin group 4 and heat pipe 6, there is higher intensity, service life
Long, heat dissipation is stable.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of compact fluorescent colour wheel radiator, it is characterised in that：Including the first radiating fin group, the second radiating fin group
And heat pipe, the evaporator section of the heat pipe are threaded through in the first radiating fin group, the condensation segment of the heat pipe is threaded through the second heat dissipation
In fins group；The middle section of the first radiating fin group is formed with the evacuation chamber being recessed inwardly, first heat radiating fin
Piece group is arranged stretches into evacuation intracavitary installation in the surface of the fluorescence colour wheel and the fluorescence colour wheel.
2. compact fluorescent colour wheel radiator as described in claim 1, it is characterised in that：It further includes hot-swappable fans, institute
Hot-swappable fans are stated close to fluorescence colour wheel to be arranged.
3. compact fluorescent colour wheel radiator as described in claim 1, it is characterised in that：The first radiating fin group tool
There are multiple the first radiating fins being longitudinally extended, each first radiating fin is laterally intervally arranged successively, and two-by-two described first
Have the gap for forming convection channel, the convection channel longitudinally through between radiating fin.
4. compact fluorescent colour wheel radiator as claimed in claim 3, it is characterised in that：Each first radiating fin
Bottom is installed on bottom plate, the bottom plate be equipped be connected to convection channel to inflow entrance；Each first radiating fin
Top be installed on top plate, the top plate be equipped be connected to convection channel to outflux.
5. compact fluorescent colour wheel radiator as claimed in claim 3, it is characterised in that：The evaporator section of the heat pipe is lateral
Through each first radiating fin.
6. compact fluorescent colour wheel radiator as claimed in claim 4, it is characterised in that：The first radiating fin group
Top is equipped with metal top cover, and the metal top cover is connected to the top of top plate, has between the metal top cover and top plate outside
Radiation to ebb interval.
7. compact fluorescent colour wheel radiator as claimed in claim 6, it is characterised in that：It is connected on the metal top cover
The intermediate position of support plate, the heat pipe is threaded through in support plate.
8. compact fluorescent colour wheel radiator as described in claim 1, it is characterised in that：The second radiating fin group tool
Have multiple the second radiating fins being longitudinally extended, each second radiating fin is laterally intervally arranged successively, the heat pipe it is cold
Solidifying section extends transversely through each second radiating fin.
9. compact fluorescent colour wheel radiator as described in claim 1, it is characterised in that：The first radiating fin group and
Second radiating fin group is laterally set gradually.
10. compact fluorescent colour wheel radiator as described in claim 1, it is characterised in that：Between the heat pipe has successively
Every and several of parallel arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271985.XA CN108561854A (en) | 2018-03-29 | 2018-03-29 | Compact fluorescent colour wheel radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271985.XA CN108561854A (en) | 2018-03-29 | 2018-03-29 | Compact fluorescent colour wheel radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561854A true CN108561854A (en) | 2018-09-21 |
Family
ID=63533471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271985.XA Pending CN108561854A (en) | 2018-03-29 | 2018-03-29 | Compact fluorescent colour wheel radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561854A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206057778U (en) * | 2016-08-10 | 2017-03-29 | 深圳市绎立锐光科技开发有限公司 | A kind of colour wheel module, light source module and optical projection system |
| CN106597784A (en) * | 2017-01-17 | 2017-04-26 | 上海晟智电子科技有限公司 | Fluorescent wheel cooling device for optical machine module |
| CN107329355A (en) * | 2017-08-07 | 2017-11-07 | 李龙 | Colour wheel heat abstractor and cooling system |
| TWI607274B (en) * | 2016-11-24 | 2017-12-01 | 台達電子工業股份有限公司 | Projector module and heat dissapation assembly thereof |
| CN107505804A (en) * | 2016-06-14 | 2017-12-22 | 深圳市光峰光电技术有限公司 | Colour wheel heat abstractor and the projector equipment with the heat abstractor |
| CN107678233A (en) * | 2016-08-01 | 2018-02-09 | 深圳市光峰光电技术有限公司 | A kind of colour wheel module, light-source system and optical projection system |
| CN107783359A (en) * | 2017-11-29 | 2018-03-09 | 济南金永大传媒科技有限公司 | A kind of radiator structure for laser projection fluorescent wheel |
| CN208090645U (en) * | 2018-03-29 | 2018-11-13 | 苏州天脉导热科技股份有限公司 | Compact fluorescent colour wheel radiator |
-
2018
- 2018-03-29 CN CN201810271985.XA patent/CN108561854A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505804A (en) * | 2016-06-14 | 2017-12-22 | 深圳市光峰光电技术有限公司 | Colour wheel heat abstractor and the projector equipment with the heat abstractor |
| CN107678233A (en) * | 2016-08-01 | 2018-02-09 | 深圳市光峰光电技术有限公司 | A kind of colour wheel module, light-source system and optical projection system |
| CN206057778U (en) * | 2016-08-10 | 2017-03-29 | 深圳市绎立锐光科技开发有限公司 | A kind of colour wheel module, light source module and optical projection system |
| TWI607274B (en) * | 2016-11-24 | 2017-12-01 | 台達電子工業股份有限公司 | Projector module and heat dissapation assembly thereof |
| CN106597784A (en) * | 2017-01-17 | 2017-04-26 | 上海晟智电子科技有限公司 | Fluorescent wheel cooling device for optical machine module |
| CN107329355A (en) * | 2017-08-07 | 2017-11-07 | 李龙 | Colour wheel heat abstractor and cooling system |
| CN107783359A (en) * | 2017-11-29 | 2018-03-09 | 济南金永大传媒科技有限公司 | A kind of radiator structure for laser projection fluorescent wheel |
| CN208090645U (en) * | 2018-03-29 | 2018-11-13 | 苏州天脉导热科技股份有限公司 | Compact fluorescent colour wheel radiator |
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