CN103711731B - Heat sink device - Google Patents
Heat sink device Download PDFInfo
- Publication number
- CN103711731B CN103711731B CN201210483342.4A CN201210483342A CN103711731B CN 103711731 B CN103711731 B CN 103711731B CN 201210483342 A CN201210483342 A CN 201210483342A CN 103711731 B CN103711731 B CN 103711731B
- Authority
- CN
- China
- Prior art keywords
- fan
- light
- framework
- heat abstractor
- swing circle
- 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.)
- Active
Links
- 238000004020 luminiscence type Methods 0.000 claims description 41
- 239000000843 powder Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000004438 eyesight Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000002688 persistence Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a heat dissipation device, which comprises a frame, a fan, a light-emitting component and a plurality of light guide components, wherein the fan and the light-emitting component are respectively arranged on the frame, the light guide components are arranged on the fan, and each light guide component can rotate relative to the frame along the circumferential direction of the fan along with the fan. When the light-emitting component irradiates light towards the fan at a first position of the frame, the light-guiding component absorbs the light at the first position of the frame and completely releases the light when rotating to a second position of the frame, so that a user can judge the rotating speed of the fan according to the length of a light band formed by the light along the circumferential direction of the fan.
Description
[technical field]
The present invention relates to a kind of heat abstractor, particularly relate to the heat abstractor of a kind of electrical equipment.
[background technology]
Modern scientific and technological industry is flourishing, and Ge Jia manufacturer, in order to meet consumer demand, constantly promotes and originally produces with improvement
The usefulness of product, even releases the product of multi-functional unification.
But under the keen competition in market, it is functional the most similar that product can have, if being merely improving product
Function and practicality, real difficulty has competitiveness in today's marketplace, and therefore Ge Jia manufacturer gets down to improvement the most one after another and produces
The aesthetic feeling of the design of product, makes oneself product in addition to having the epoch that are positioned at most advanced and sophisticated functional, has the design wind of fashion simultaneously
Lattice.
Therefore, under above-mentioned concept, traditional fan design also begins to be combined with luminescence component, such as by luminescence two
Pole pipe (light emitting diode, LED) is configured on fan, and utilizes simple control circuit to produce dazzling lamp
Light effect, makes the external form of fan be able to escape and goes out traditions of the past design.
Cooling fan structure now has the pattern of light-emitting device and has many kinds, such as by being arranged at by luminescence component
On fan, and utilize sequential control circuit to control the fluorescent lifetime of each luminescence component, upon the rotation of the blade, pass through human vision
The principle persisted, makes the luminescence component of luminescence can piece together the predetermined pattern of formation or word.
The above-mentioned radiator fan with luminescence component can only provide merely the light and shade change of light to attract the mesh of user
Light, but and other operation information of user luminescence fan cannot be provided, such as operating temperature during current fan running or
The relevant informations such as running speed, therefore luminescence fan practicality in application still needs further to be promoted at present.
[summary of the invention]
In view of the above problems, the present invention provides a kind of heat abstractor, thus solves to commonly use radiator fan and can only provide single
Pure radiating effect and there is the radiator fan of luminescence component the change of user bright and dark light or word or figure can only be provided
The entertainment effect of case change, but the problem that the practical information such as the change of user rotation speed of the fan or variations in temperature cannot be provided.
The heat abstractor that disclosed herein includes a framework, a fan, a luminescence component and multiple leaded light component.
On framework, definition has a primary importance and a second position, and fan is arranged on framework and can rotate by opposing frame.Luminous
Assembly is arranged in the primary importance of framework, and irradiates a light towards fan.Leaded light component is arranged on fan, and accompanies
Rotate along a circumferencial direction opposing frame of fan with fan.Each leaded light component absorbs light in the primary importance of framework, and
And discharge light completely in the second position of framework.
The heat abstractor that disclosed herein, wherein fan has one first swing circle and one second swing circle, and
First swing circle is more than the second swing circle, rotating according to the first swing circle opposing frame of fan normality, and luminous group
Part irradiates fan one scheduled time, and the scheduled time is equal to the second swing circle.
The heat abstractor that disclosed herein, along the circle of fan between described primary importance and the second position of its middle frame
The distance of circumferential direction is inversely proportional to the swing circle of fan.
The heat abstractor that disclosed herein, plurality of leaded light component is arranged at fan surface.
The heat abstractor that disclosed herein, wherein fan is made up of light transmissive material, and the doping of multiple leaded light component
In fan.
The heat abstractor that disclosed herein, plurality of leaded light component is fluorescent powder or phosphorescence powder.
The heat abstractor that disclosed herein, wherein fan includes that multiple blade, multiple leaded light components are arranged at multiple leaf
Sheet surface or be doped in multiple blade.
The heat abstractor that disclosed herein, further includes a control unit, and control unit is electrically connected at fan and sends out
Optical assembly, and control the rotation of fan opposing frame and control luminescence component irradiation light.
The heat abstractor that disclosed herein, further includes a temperature sensor, and it is single that temperature sensor is electrically connected at control
Unit, and transmit a sensing signal to control unit, control unit controls what luminescence component was irradiated according to sensing signal correspondence
The color of light.
Effect of the present invention is, leaded light component can be arranged on the blade of fan in the way of coating or doping, and
Leaded light component is irradiated in fixed point, to absorb light by leaded light component and to carry light with the luminescence component being arranged on framework
Along the circumferencial direction displacement of fan, allow user produce the phenomenon of persistence of vision when watching fan, make light on fan in
The light belt now elongated or shortened along fan circumferencial direction, and then allow the user can be according to the judgement wind of the length intuitive of light belt
The rotating speed of fan.Therefore, in addition to the glare effect that the heat abstractor of the present invention is had except having conventional luminescence fan, have more and carry
Show the function of user rotation speed of the fan, and there is suitable practicality.
[accompanying drawing explanation]
The present invention is further detailed explanation with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the schematic perspective view of the heat abstractor of first embodiment of the invention.
Fig. 2 is the schematic top plan view of the heat abstractor of first embodiment of the invention.
Fig. 3 is the schematic side view of the heat abstractor of first embodiment of the invention.
Fig. 4 is the circuit box schematic diagram of first embodiment of the invention.
Fig. 5 A and the use view of heat abstractor that Fig. 5 B is first embodiment of the invention.
Fig. 6 is the schematic side view of the heat abstractor of second embodiment of the invention.
Primary clustering symbol description:
10,20 heat abstractor 150 temperature sensor
110 framework 160 fans
120 luminescence component 161 blades
130 leaded light component 162 wheel hubs
140 control unit 170 circuit boards
[detailed description of the invention]
The computer peripheral apparatus that disclosed herein can be to have the intelligent mobile phone of USB connection interface, sound equipment, loudspeaker
, the computer peripheral apparatus such as walkman, Portable disk, audio and video player or portable easy net machine (netbook), but not with this
It is limited.
The heat abstractor that disclosed herein is to apply to dispel the heat heat generating component in the electrical apparatus, such as will heat radiation
Device is assembled on computer main frame panel and dispels the heat central processing unit, or is assembled in independent display card to figure
Reason unit (graphics processing unit, GPU) carries out heat radiation etc..
Fig. 1 show the schematic perspective view of the heat abstractor disclosed by first embodiment of the invention, and please refer to Fig. 2
And the schematic top plan view of the heat abstractor disclosed by the first embodiment of the invention shown in Fig. 3 and schematic side view.
Heat abstractor 10 disclosed by first embodiment of the invention has framework 110, luminescence component 120, multiple leads
Optical assembly 130, one control unit 140, temperature sensor 150 and a fan 160.For example, described in the present embodiment
Luminescence component 120 is light emitting diode, and leaded light component 130 is formed by fluorescent powder or by fluorescent powder, the most organic glimmering
Light powder, fluorescent pigment, inorganic fluorescent powder and radioelement etc..Control unit 140 is central processing unit (central
Processing unit, CPU) or microcontroller (micro control unit, MCU), temperature sensor 150 is resistance-type
Temperature sensor, but above-mentioned component type is only in order to illustrate, not in order to limit the present invention.Such as, luminescence component
120 can also be incandescent lamp bulb, and leaded light component 130 can be phosphorescence powder or is made up of phosphorescence powder, and temperature sensing
Device 150 can be replaced into infrared temperature sensor or fibre optic temperature sensor etc..
Refer to Fig. 1 to Fig. 4, the heat abstractor 100 disclosed by first embodiment of the invention defines on framework 110 one
Primary importance P1 and second position P2, luminescence component 120 is arranged at primary importance P1 of framework 110, in order to towards framework
110 internal radiation one light.Fan 160 is arranged in framework 110, and fan 160 has multiple blade 161 and a wheel hub 162, many
Individual blade 121 is connected to the outside of wheel hub 122, and wheel hub 122 is located on framework 110 and can drive multiple blade 121 edge
One circumferencial direction rotates in framework 110, and this circumferencial direction can be clockwise or counterclockwise, wherein.Guide-lighting group
Part 130 is coated on the surface of each blade 161 of fan 160, and can be along with the rotation of fan 160 along fan 160
Circumferencial direction displacement, the light produced via luminescence component 120 is i.e. to be radiated on leaded light component 130, to pass through leaded light component
The characteristic of 130 absorption of being had itself and release light carries light in second position P2 of framework 110 intrinsic displacement to framework,
And at second position P2 of framework 110, discharge light completely, and then allow light produce along fan 160 on fan 160
The light belt that elongates or shortens of circumferencial direction.
Control unit 140 and temperature sensor 150 are respectively arranged on framework 110, and in framework 110 and fan 160
Between be provided with a circuit board 170, control unit 140 and temperature sensor 150 and be the most electrically configured on circuit board 170.
Temperature sensor 150 is electrically connected with in control unit 140 and fan 160, and detect fan 160 operating temperature or
It it is the heat abstractor 10 ambient temperature when running.
Control unit 140 is electrically connected with in luminescence component 120 and fan 160, and controls luminescence component 120 and launch
The time of light and the swing circle of fan 160, wherein fan 160 normality with one first swing circle running, and
Having one second swing circle during full-speed operation, such as, the first swing circle of fan 160 is 1/25 second, then the of fan 160
Two swing circles i.e. less than 1/25 second, such as 1/50 second, make fan 160 under normal conditions with 1500 turns per minute (1500 rpm)
Rotation speed operation, and when full-speed operation with the rotation speed operation of 3000 rpm.Additionally, luminescence component 120 is at the first of framework 110
Time to blade 161 irradiation light of fan 160 on the P1 of position, then irradiate one according to the second swing circle of fan 160 pre-
Fix time, such as, if the second swing circle of said fans 160 is 1/50 second, then the luminescence component 120 in heat abstractor 10 is i.e.
Being on the fixing flabellum 161 being irradiated in fan 160 lasting with the scheduled time of 1/50 second, no matter the rotating speed of fan 160 is
No change.
Therefore, when luminescence component 120 in primary importance P1 of framework 110 with suitable pulse frequency towards fan 160
After blade 161 is launched light and irradiated the scheduled time, the leaded light component 130 being arranged on blade 161 is by the of framework 110
Absorb light at one position P1, and carry the light circumferencial direction displacement along fan 160 along with the rotation of fan 160.
Meanwhile, there is the leaded light component 130 of light during primary importance P1 of framework 110 is moved to second position P2 absorbing,
Leaded light component 130 will gradually discharge light, and discharge light completely in second position P2 of framework 110.Additionally, due to
Second position P2 of framework 110 is defined as leaded light component 130 and discharges the position of light completely, therefore at the first of framework 110
When position P1 is fixing, when luminescence component 120 with timing, fixed point irradiation light in fan 160 time, the of framework 110
Two position P2 will be with the change of the swing circle of fan 160 and produce displacement on framework 110, make the first of framework 110
Distance between position P1 and second position P2 is inversely proportional to the swing circle of fan 160, and along with the swing circle of fan 160
Rise and shorten, and decline along with the swing circle of fan 160 and extend.
What deserves to be explained is, the scheduled time irradiating blade 161 due to luminescence component 120 each time is fixing and right
Should be in the second swing circle of fan 160, therefore, when fan 160 is with the second swing circle running, at the first of framework 110
The light-absorbing leaded light component of position P1 130, it will discharge light completely after rotating a circle along with the blade 161 of fan 160,
And leaded light component 130 fully discharges the position of light and is i.e. defined as second position P2 of framework 110, and this second position P2
Close to primary importance P1 of framework 110 or mutually overlap with primary importance P1.Now, if user is watched attentively in fan 160,
Its eye will produce the phenomenon of persistence of vision and observe that light draws a circular light belt along the circumferencial direction of fan 160
(as shown in Figure 5A).Otherwise, when fan 160 is with the first swing circle running, owing to luminescence component 120 is in the leaf of fan 160
On sheet 161, the scheduled time of irradiation light is less than the first swing circle of fan 160, therefore, in primary importance P1 of framework 110
Light-absorbing leaded light component 130, it will along with discharging light, Jin Er completely after blade 161 half revolution of fan 160
Marking a semicircle light belt on fan 160, now second position P2 of framework 110 is i.e. positioned at primary importance P1 of framework 110
12 o'clock direction (as shown in Figure 5 B).
Therefore, in the use of the heat abstractor 10 of the present invention, user can carry with the observation leaded light component 130 of intuition
The light belt length that light marks on fan 160 is to judge the rotating speed of fan 160, such as, in the first embodiment of the present invention,
Carry light by observation leaded light component 130 on fan 160, mark 1/4 circle, 1/2 circle, 3/4 circle or the light belt of wholecircle shape, make
User can the judgement fan 160 of intuitive be with at a slow speed, normally, quickly or full-speed operation.
Additionally, the heat abstractor 10 disclosed by first embodiment of the invention more can detect wind by temperature sensor 150
The ambient temperature when operating temperature of fan 160 or heat abstractor 10 operate；Or temperature sensor 150 is additionally electrically connected to
The heat generating component of electrical equipment, in order to detect the operating temperature of this heat generating component, and transmits a sense according to measured temperature
Survey signal to control unit 140.Then, control unit 140 controls the light emitted line of luminescence component 120 according to sensing signal again
Color.For example, if the temperature range that temperature sensor 150 records is between 40 ~ 60 DEG C, control unit 140 i.e. controls luminescence
Green light launched by assembly 120；The temperature range that temperature sensor 150 records is below 40 DEG C, and control unit 140 controls to send out
Optical assembly 120 launches blue ray；And the temperature range that temperature sensor 150 records is more than 60 DEG C, control unit 140
I.e. control luminescence component 120 and launch red light etc..
Further, when temperature sensor 150 senses the change of temperature, produce and transmit sensing signal immediately to controlling list
Unit 140, control unit 140 then changes the swing circle of fan 160 according to this sensing signal correspondence, i.e. when the temperature increases,
Control unit 140 then reduces the swing circle of fan 160, to accelerate the rotating speed of fan 160, makes the radiating efficiency of fan 160 carry
High.
Based on above-mentioned, the heat abstractor 10 of the present invention not only allows user can be formed on fan 160 by observing light
Light belt length intuitive the rotating speed judging fan 160 outside, it is also possible to by observe light color change intuitive must
Know the operating temperature etc. of the heat generating component of the operating temperature of fan 160, the ambient temperature of heat abstractor 10 or electrical equipment.And
And, further allow user the change of light color can be coordinated to judge that the running of heat abstractor 10 is according to the length of light belt
No normally.Such as, when leaded light component 130 carries light in forming semicircle light belt on fan 160, and luminescence component 120 institute
When the light color irradiated be red, user i.e. judges the rotating speed exception of fan 160, and real-time carries out heat abstractor 10
Maintenance procedure.
Refer to Fig. 6, the schematic side view of the heat abstractor 20 disclosed by second embodiment of the invention.The present invention is taken off
Second embodiment of dew is the most roughly the same with first embodiment, and difference person is, in second embodiment of the invention institute
In the heat abstractor 20 disclosed, the entirety of fan 160 or be made up of light transmissive material at least partially, say, that wind
Multiple blades 161 and the wheel hub 162 of fan 160 are all made up of light transmissive material, or the most multiple blade 161 or part
Blade 161 is made up of light transmissive material.Leaded light component 130 is i.e. to be entrained in these with the form of fluorescent powder or phosphorescence powder
In the blade 161 being made up of light transmissive material.It addition, the bottom that luminescence component 120 is arranged at framework 110 (connects wind in framework 110
The side of fan 160), launch light in order to blade 161 towards fan 160 bottom framework 110, make light penetration fan 160
Blade 161 after be irradiated on leaded light component 130.
Therefore, after heat abstractor 20 is electrically connected at an external power source, fan 160 is i.e. according to predetermined rotation itself
Period run, and luminescence component 120 is according to predetermined pulse period transmitting light itself, and the blade 161 to fan 160
Irradiate a scheduled time, allow leaded light component 130 can carry the light circumferencial direction displacement along fan 160 after absorbing light,
And then make light form the light belt of instruction fan 160 rotating speed on fan 160.
Effect of the present invention is, by luminescence component timing, fixed point irradiation light in the blade of fan, allow guide-lighting group
Part can in fixed point absorb light, and along with fan rotation in the lump carry the light circumferencial direction displacement along fan,
Light forms the light belt of instruction rotation speed of the fan on fan to allow user be observed by the effect of persistence of vision, therefore allows and makes
User can intuitive according to light strip length elongate or shorten the running speed judging fan.It addition, the heat radiation of the present invention
Device more optionally arrange in pairs or groups the color change of light to indicate heat abstractor to use time operating temperature or ambient temperature, allow
User can learn the information such as rotating speed and temperature simultaneously, and then judges that the running of heat abstractor is the most abnormal.
Although embodiments of the present invention are disclosed above described, so it is not limited to the present invention, any is familiar with relevant skill
Skill person, without departing from the spirit and scope of the present invention, such as according to the shape described in the present patent application scope, structure, feature and
Quantity is when doing a little change, and therefore the scope of patent protection of the present invention must regard the claim institute appended by this specification
The person of defining is as the criterion.
Claims (8)
1. a heat abstractor, it is characterised in that described heat abstractor includes:
One framework, on described framework, definition has a primary importance and a second position；
One fan, is rotatably arranged on described framework；
One luminescence component, is arranged at the described primary importance of described framework, and irradiates a light towards described fan；And
Multiple leaded light components, are arranged on described fan, the plurality of leaded light component with described fan along the one of described fan
Circumferencial direction rotates relative to described framework, and each described leaded light component absorbs described light in the described primary importance of described framework,
And the described second position in described framework discharges described light completely；
Wherein, described fan has one first swing circle and one second swing circle, and described first swing circle is more than institute
State the second swing circle, rotating according to described first swing circle of described fan normality, and described luminescence relative to described framework
Assembly irradiates described fan one scheduled time, and the described scheduled time is equal to described second swing circle.
Heat abstractor the most according to claim 1, it is characterised in that between primary importance and the second position of described framework
Swing circle in the distance along the circumferencial direction of fan with fan is inversely proportional to, and the swing circle of described fan rises then described
Distance Shortened, otherwise, the swing circle of described fan declines the most described distance elongation.
Heat abstractor the most according to claim 1, it is characterised in that the plurality of leaded light component is arranged at described fan table
Face.
Heat abstractor the most according to claim 1, it is characterised in that described fan is made up of light transmissive material, and institute
State multiple leaded light component to be doped in described fan.
Heat abstractor the most according to claim 1, it is characterised in that the plurality of leaded light component is fluorescent powder or phosphorescence
Powder.
Heat abstractor the most according to claim 1, it is characterised in that described fan includes multiple blade, the plurality of leads
Optical assembly is arranged at the plurality of blade surface or is doped in the plurality of blade.
Heat abstractor the most according to claim 1, further includes a control unit, and described control unit is electrically connected at described
Fan and described luminescence component, and control described fan rotate relative to described framework and control described luminescence component irradiate
Described light.
Heat abstractor the most according to claim 7, further includes a temperature sensor, and described temperature sensor is electrically connected at
Described control unit, and transmit a sensing signal extremely described control unit, described control unit is according to described sensing signal pair
The color of the described light that described luminescence component is irradiated should be controlled.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101135951 | 2012-09-28 | ||
| TW101135951A TWI491805B (en) | 2012-09-28 | 2012-09-28 | Heat-dissipating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711731A CN103711731A (en) | 2014-04-09 |
| CN103711731B true CN103711731B (en) | 2016-08-10 |
Family
ID=50404985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210483342.4A Active CN103711731B (en) | 2012-09-28 | 2012-11-23 | Heat sink device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103711731B (en) |
| TW (1) | TWI491805B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI575162B (en) * | 2015-01-14 | 2017-03-21 | 建準電機工業股份有限公司 | Fan with temperature sense function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635964Y (en) * | 2003-04-09 | 2004-08-25 | 政久兴业股份有限公司 | Fan with multi-color fluorescent lamp |
| CN1884843A (en) * | 2005-06-22 | 2006-12-27 | 奇鋐科技股份有限公司 | Heat radiation fan with evenly luminous effect |
| CN101048052A (en) * | 2006-03-30 | 2007-10-03 | 徐富雄 | Fan type display for radiation |
| GB2469551A (en) * | 2009-04-15 | 2010-10-20 | Stanley Electric Co Ltd | Liquid cooled LED light |
| TWM432073U (en) * | 2012-01-20 | 2012-06-21 | zhi-chang Zhang | Heat dissipation fan with overheat alarming device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200644774A (en) * | 2005-06-01 | 2006-12-16 | Asia Vital Components Co Ltd | Cooling fan with uniform light-emitting effect |
-
2012
- 2012-09-28 TW TW101135951A patent/TWI491805B/en active
- 2012-11-23 CN CN201210483342.4A patent/CN103711731B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635964Y (en) * | 2003-04-09 | 2004-08-25 | 政久兴业股份有限公司 | Fan with multi-color fluorescent lamp |
| CN1884843A (en) * | 2005-06-22 | 2006-12-27 | 奇鋐科技股份有限公司 | Heat radiation fan with evenly luminous effect |
| CN101048052A (en) * | 2006-03-30 | 2007-10-03 | 徐富雄 | Fan type display for radiation |
| GB2469551A (en) * | 2009-04-15 | 2010-10-20 | Stanley Electric Co Ltd | Liquid cooled LED light |
| TWM432073U (en) * | 2012-01-20 | 2012-06-21 | zhi-chang Zhang | Heat dissipation fan with overheat alarming device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI491805B (en) | 2015-07-11 |
| CN103711731A (en) | 2014-04-09 |
| TW201413116A (en) | 2014-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104296240B (en) | Air regulator | |
| CN101784743B (en) | Window blind with illuminated lamellae | |
| CN103133372B (en) | Fan module | |
| CN103133411A (en) | Fan module | |
| CN102207669B (en) | Light source system and projector | |
| US20140198500A1 (en) | Replaceable Single LED Lamp for Runway Sign | |
| CN104075870A (en) | Low-speed wind tunnel fluorescent silk thread based on fiber threads and flow visualization method thereof | |
| CN103711731B (en) | Heat sink device | |
| TWI484122B (en) | Guidance structure with wide range of light guide characteristics | |
| CN207591269U (en) | Dart game device | |
| CN201661493U (en) | LED cooling fan | |
| CN109031864A (en) | Projector and its ray machine | |
| CN204042551U (en) | Novel LED light | |
| CN208900389U (en) | A kind of LED luminous heat radiation fan | |
| CN208535676U (en) | A kind of radiator of stage lighting | |
| TWM551292U (en) | Fan device featuring image displaying | |
| WO2012001564A1 (en) | An illumination apparatus | |
| CN219177575U (en) | Sky light | |
| CN220771267U (en) | Desktop air cooler with cold aurora effect | |
| KR102152732B1 (en) | Air conditioner | |
| CN204554479U (en) | LED line | |
| TWM444697U (en) | Uniform light of heat dissipation fan | |
| CN220228815U (en) | Cold aurora simulation device and desktop air cooler | |
| CN107524974B (en) | Laser lamp with multi-grating-sheet positioning device | |
| CN207378686U (en) | A kind of remote control type high-efficiency energy-saving LED light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |