CN103711731A - Heat sink device - Google Patents
Heat sink device Download PDFInfo
- Publication number
- CN103711731A CN103711731A CN201210483342.4A CN201210483342A CN103711731A CN 103711731 A CN103711731 A CN 103711731A CN 201210483342 A CN201210483342 A CN 201210483342A CN 103711731 A CN103711731 A CN 103711731A
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- fan
- light
- framework
- rotation
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- 239000000843 powder Substances 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004020 luminiscence type Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002688 persistence Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (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 sink, particularly relate to a kind of sink of electrical equipment.
[background technique]
Modern scientific and technological industry is flourishing, and Ge Jia manufacturer is in order to satisfy the demands of consumers, and continuous lifting and improvement be the usefulness of product originally, even releases the product of multi-functional unification.
But under the keen competition in market, what product can have is functional also similar, if be only function and the practicability of improving product, on market now, real difficulty has competitive ability, therefore Ge Jia manufacturer also gets down to the aesthetic feeling of the design of improved products one after another, the product that makes oneself is positioned at epoch tip functional except having, and has fashionable design style simultaneously.
Therefore under above-mentioned concept, traditional fan design also starts to be combined with luminescent component, for example, by light emitting diode (light emitting diode, LED) be disposed on fan, and utilize simple control circuit to produce dazzling lighting effects, make the external form of fan be able to the traditional design that escape goes out the past.
The pattern that cooling fan structure now has luminous device has many kinds, for example, by luminescent component is arranged on fan, and utilize sequential control circuit to control the fluorescent lifetime of each luminescent component, when blade rotary, the principle persisting by human vision, can piece together luminous luminescent component and forms predetermined pattern or word.
The above-mentioned radiation fan with luminescent component can only provide merely the light and shade of light to change to attract user's sight, but also cannot provide other running information of user's luminescence fan, the relevant informations such as the operating temperature during such as current fan running or running speed, therefore the practicability of luminescence fan in application still needs further to be promoted at present.
[summary of the invention]
In view of above problem, the invention provides a kind of sink, thereby solve the radiation fan commonly use radiation fan and simple radiating effect can only be provided and there is luminescent component the entertainment effect of the variation of user's bright and dark light or word or change in pattern can only be provided, but cannot provide user's rotation speed of the fan to change or the problem of the practical information such as temperature variation.
The disclosed sink of the present invention includes a framework, a fan, a luminescent component and a plurality of leaded light component.On framework, definition has a primary importance and a second place, and fan is arranged on framework and can rotates relative to framework.Luminescent component is arranged in the primary importance of framework, and irradiates a light towards fan.Leaded light component is arranged on fan, and follows fan to rotate relative to framework along a circumferencial direction of fan.Each leaded light component absorbs light in the primary importance of framework, and discharges light completely in the second place of framework.
The disclosed sink of the present invention, its fan has one first period of rotation and one second period of rotation, and the first period of rotation is greater than the second period of rotation, rotating relative to framework according to the first period of rotation of fan normality, and luminescent component irradiates one scheduled time of fan, and the scheduled time equals the second period of rotation.
The disclosed sink of the present invention, the distance of circumferencial direction and the period of rotation of fan along fan between the described primary importance of its middle frame and the second place are inversely proportional to.
The disclosed sink of the present invention, wherein a plurality of leaded light components are arranged at fan surface.
The disclosed sink of the present invention, its fan is comprised of lucalox, and a plurality of leaded light component is doped in fan.
The disclosed sink of the present invention, wherein a plurality of leaded light components are fluorescent powder or phosphorescence powder.
The disclosed sink of the present invention, its fan comprises a plurality of blades, a plurality of leaded light components are arranged at a plurality of blade surfaces or are doped in a plurality of blades.
The disclosed sink of the present invention, more comprises a control unit, and control unit is electrically connected at fan and luminescent component, and controls fan and rotate and control luminescent component irradiation light relative to framework.
The disclosed sink of the present invention, more comprises a temperature transducer, and temperature transducer is electrically connected at control unit, and transmits a sensing signal to control unit, the color of the light that control unit irradiates according to the corresponding control of sensing signal luminescent component.
Effect of the present invention is, the mode that leaded light component can be coated with or adulterate is arranged on the blade of fan, and in fixed point, irradiate leaded light component with the luminescent component being arranged on framework, to absorb light by leaded light component and to carry light along the circumferencial direction displacement of fan, allow user when watching fan, produce the phenomenon of the persistence of vision, make light on fan, present the light belt elongating or shortening along fan circumferencial direction, and then allow the user can be according to the rotating speed of the judgement fan of the length intuitive of light belt.Therefore, sink of the present invention, except having dazzling optical effect that luminescence fan in the past has, has more the function of prompting user rotation speed of the fan, and has suitable practicability.
[accompanying drawing explanation]
Below in conjunction with drawings and embodiments, the present invention is further detailed explanation.
Fig. 1 is the schematic perspective view of the sink of first embodiment of the invention.
Fig. 2 is the schematic top plan view of the sink of first embodiment of the invention.
Fig. 3 is the schematic side view of the sink of first embodiment of the invention.
Fig. 4 is the circuit box schematic diagram of first embodiment of the invention.
The use view of the sink that Fig. 5 A and Fig. 5 B are first embodiment of the invention.
Fig. 6 is the schematic side view of the sink of second embodiment of the invention.
Primary clustering symbol description:
10,20 sink 150 temperature transducers
110 framework 160 fans
120 luminescent component 161 blades
130 leaded light component 162 wheel hubs
140 control unit 170 circuit boards
[embodiment]
The disclosed computer peripheral apparatus of the present invention can be the computer peripheral apparatus such as the easy net machine of intelligent mobile phone, sound equipment, loudspeaker, walkman, Portable disk, audio and video player or portable (netbook) with USB connection interface, but not as limit.
The disclosed sink of the present invention is to be applied in electrical equipment heating element to dispel the heat, for example sink is assembled on computer main frame panel central processing unit (CPU) is dispelled the heat, or be assembled on independent display card and GPU (graphics processing unit, GPU) dispelled the heat etc.
Figure 1 shows that the schematic perspective view of the disclosed sink of first embodiment of the invention, and please refer to schematic top plan view and the schematic side view of the disclosed sink of first embodiment of the invention shown in Fig. 2 and Fig. 3.
The disclosed sink 10 of first embodiment of the invention has a framework 110, a luminescent component 120, a plurality of leaded light component 130, a control unit 140, a temperature transducer 150 and a fan 160.For example, the luminescent component 120 described in the present embodiment is light emitting diode, and leaded light component 130 is formed by fluorescent powder or by fluorescent powder, such as organic fluorescent powder, phosphorescent pigment, inorganic fluorescent powder and radioelement etc.Control unit 140 is central processing unit (CPU) (central processing unit, CPU) or microcontroller (micro control unit, MCU), temperature transducer 150 is resistance temperature detector, but above-mentioned component type is only in order to illustrate, not in order to limit the present invention.For example, luminescent component 120 can be also incandescent bulb, and leaded light component 130 can be phosphorescence powder or be comprised of phosphorescence powder, and temperature transducer 150 can be replaced into infrared temperature sensor or fibre optic temperature sensor etc.
Please refer to Fig. 1 to Fig. 4, the disclosed sink 100 of first embodiment of the invention defines on framework 110 a primary importance P1 and a second place P2, luminescent component 120 is arranged at the primary importance P1 of framework 110, in order to towards framework 110 internal exposure one light.Fan 160 is arranged in framework 110, fan 160 has a plurality of blades 161 and a wheel hub 162, a plurality of blades 121 are connected in the outside of wheel hub 122, wheel hub 122 is located on framework 110 and can drives a plurality of blades 121 along a circumferencial direction in the interior rotation of framework 110, this circumferencial direction can be clockwise direction or counter clockwise direction, wherein.Leaded light component 130 is coated on the surface of each blade 161 of fan 160, and can be along with the rotation of fan 160 along the circumferencial direction displacement of fan 160, the light producing via luminescent component 120 be to be radiated on leaded light component 130, with the absorption itself being had by leaded light component 130 and the characteristic that discharges light, carry the second place P2 of light in framework 110 intrinsic displacements to framework, and the second place P2 place in framework 110 discharges light completely, and then allow light on fan 160, produce the light belt elongating or shortening along the circumferencial direction of fan 160.
Therefore, when luminescent component 120 at the primary importance P1 of framework 110 with suitable pulse frequency towards blade 161 emission of lights of fan 160 and irradiate after the scheduled time, be arranged at leaded light component 130 on blade 161 the primary importance P1 place at framework 110 is absorbed to light, and be accompanied by the rotation of fan 160 and carry light along the circumferencial direction displacement of fan 160., at the leaded light component 130 that is absorbed with light, from the primary importance P1 of framework 110, be moved to the process of second place P2, leaded light component 130 is release light gradually meanwhile, and discharges completely light at the second place P2 of framework 110.In addition, because the second place P2 of framework 110 is defined as the position that leaded light component 130 discharges light completely, therefore under the primary importance P1 of framework 110 is fixing situation, when luminescent component 120 is with timing, fixed point irradiation light is when fan 160, the second place P2 of framework 110 will be along with the variation of the period of rotation of fan 160 and on framework 110, is produced displacement, the primary importance P1 of framework 110 and the period of rotation of the distance between second place P2 and fan 160 are inversely proportional to, and along with the period of rotation of fan 160 rises and shortens, and along with the period of rotation of fan 160 declines and extends.
What deserves to be explained is, the scheduled time of irradiating each time blade 161 due to luminescent component 120 is fixing, and the second period of rotation corresponding to fan 160, therefore, when fan 160 operates with the second period of rotation, at the light-absorbing leaded light component 130 of the primary importance P1 of framework 110, after will rotating a circle along with the blade 161 of fan 160, discharge completely light, and the position that leaded light component 130 fully discharges light is defined as the second place P2 of framework 110, and this second place P2 is close to the primary importance P1 of framework 110 or mutually overlap with primary importance P1.Now, if user watches attentively in fan 160, its eye will produce the phenomenon of the persistence of vision and observe light and draw a circular light belt (as shown in Figure 5A) along the circumferencial direction of fan 160.Otherwise, when fan 160 operates with the first period of rotation, because scheduled time of luminescent component 120 irradiation light on the blade 161 of fan 160 is less than the first period of rotation of fan 160, therefore, at the light-absorbing leaded light component 130 of the primary importance P1 of framework 110, will after the blade 161 rotation half cycles along with fan 160, discharge completely light, and then on fan 160, mark a semicircle light belt, now the second place P2 of framework 110 is positioned at the 12 o'clock direction (as shown in Figure 5 B) of the primary importance P1 of framework 110.
Therefore, in the use of sink 10 of the present invention, user can intuition observation leaded light component 130 carry the rotating speed that light belt length that light marks on fan 160 judges fan 160, for example, in the first embodiment of the present invention, by observing leaded light component 130, carry the light belt that light marks 1/4 circle, 1/2 circle, 3/4 circle or wholecircle shape on fan 160, the judgement fan 160 that user can intuitive is with at a slow speed, normally, fast or full-speed operation.
The ambient temperature when operating temperature that in addition, the disclosed sink 10 of first embodiment of the invention more can be by temperature transducer 150 detecting fans 160 or sink 10 running; Or temperature transducer 150 is electrically connected to the heating element of electrical equipment in addition, in order to detect the operating temperature of this heating element, and transmit a sensing signal to control unit 140 according to measured temperature.Then, control unit 140 is controlled the color of luminescent component 120 light emitted lines again according to sensing signal.For example, if the temperature range that temperature transducer 150 records between 40 ~ 60 ℃, control unit 140 is controlled luminescent component 120 and is launched green light; The temperature range that temperature transducer 150 records is below 40 ℃, and control unit 140 is controlled luminescent component 120 and launched blue ray; And the temperature range that temperature transducer 150 records is more than 60 ℃, control unit 140 is controlled luminescent component 120 and is launched red light etc.
And, when temperature transducer 150 senses the variation of temperature, produce immediately and transmit sensing signal to control unit 140, control unit 140 is according to the corresponding period of rotation that changes fan 160 of this sensing signal, that is, when temperature raises, the period of rotation of 140 reduction fans 160 of control unit, to accelerate the rotating speed of fan 160, the radiating efficiency of fan 160 is improved.
Based on above-mentioned, sink 10 of the present invention not only allows the user can be by observing outside the rotating speed of judgement fan 160 of the light belt length intuitive that light form on fan 160, the operating temperature of the operating temperature of learning fan 160, the ambient temperature of sink 10 or the heating element of electrical equipment of variation intuitive that can also be by observation light color etc.And, further allow user according to the length of light belt, coordinate the variation of light color to judge that whether the running of sink 10 is normal.For example, when leaded light component 130 carries light in form semicircle light belt on fan 160, and the light color that luminescent component 120 irradiates is when red, and user judges that the rotating speed of fan 160 is abnormal, and the real-time maintenance procedure that carries out sink 10.
Please refer to Fig. 6, is the schematic side view of the disclosed sink 20 of second embodiment of the invention.Disclosed the second embodiment of the present invention and the first embodiment are structurally roughly the same, different persons are, in the disclosed sink 20 of second embodiment of the invention, integral body or at least a portion of fan 160 are comprised of lucalox, that is to say, a plurality of blades 161 and the wheel hub 162 of fan 160 are all comprised of lucalox, or only have a plurality of blades 161 or partial blade 161 to be comprised of lucalox.Leaded light component 130 is that the form with fluorescent powder or phosphorescence powder is entrained in these blades that are comprised of lucalox 161.In addition, luminescent component 120 is arranged at the bottom (side of the interior connection fan 160 of framework 110) of framework 110, in order to from framework 110 bottoms towards blade 161 emission of lights of fan 160, make to irradiate on leaded light component 130 after the blade 161 of light penetration fan 160.
Therefore, when sink 20 is electrically connected at after an external power supply, fan 160 is according to predetermined period of rotation running itself, and luminescent component 120 is according to predetermined pulse interval emission of light itself, and the blade 161 to fan 160 irradiates a scheduled time, allow leaded light component 130 after absorbing light, carry light along the circumferencial direction displacement of fan 160, and then make light on fan 160, form the light belt of indication fan 160 rotating speeds.
Effect of the present invention is, by luminescent component regularly, the irradiation light of fixed point is in the blade of fan, allow leaded light component absorb light in fixed point, and the rotation that is accompanied by fan in the lump carry light along the circumferencial direction displacement of fan, therefore allow user be subject to the effect of the persistence of vision and observe the light belt that light forms indication rotation speed of the fan on fan, allowing the running speed that elongates or shortens to judge fan according to light belt length that user can intuitive.In addition, the sink of the present invention color change of light operating temperature or the ambient temperature while indicating sink to use of more optionally arranging in pairs or groups, allow user can learn the information such as rotating speed and temperature simultaneously, and then judge that whether the running of sink is abnormal.
Although embodiments of the present invention disclose as mentioned above; so not in order to limit the present invention; anyly have the knack of related art techniques person; without departing from the spirit and scope of the present invention; such as according to shape, structure, feature and quantity described in the present patent application scope, work as and can do a little change, therefore scope of patent protection of the present invention must be as the criterion depending on the appended claim person of defining of this specification.
Claims (9)
1. a sink, is characterized in that, described sink includes:
One framework, on described framework, definition has a primary importance and a second place;
One fan, is rotatablely arranged at described framework;
One luminescent component, is arranged at the described primary importance of described framework, and irradiates a light towards described fan; And
A plurality of leaded light components, be arranged on described fan, described a plurality of leaded light component follows described fan to rotate relative to described framework along a circumferencial direction of described fan, described in each, leaded light component absorbs described light in the described primary importance of described framework, and discharges described light completely in the described second place of described framework.
2. sink according to claim 1, it is characterized in that, described fan has one first period of rotation and one second period of rotation, and described the first period of rotation is greater than described the second period of rotation, rotating relative to described framework according to described the first period of rotation of described fan normality, and described luminescent component irradiates described one scheduled time of fan, and the described scheduled time equals described the second period of rotation.
3. sink according to claim 2, it is characterized in that, between the described primary importance of described framework and the described second place, along the distance of described circumferencial direction of described fan and described first period of rotation of described fan and described the second period of rotation, be inversely proportional to.
4. sink according to claim 1, is characterized in that, described a plurality of leaded light components are arranged at described fan surface.
5. sink according to claim 1, is characterized in that, described fan is comprised of lucalox, and described a plurality of leaded light component is doped in described fan.
6. sink according to claim 1, is characterized in that, described a plurality of leaded light components are fluorescent powder or phosphorescence powder.
7. sink according to claim 1, is characterized in that, described fan comprises a plurality of blades, and described a plurality of leaded light components are arranged at described a plurality of blade surface or are doped in described a plurality of blade.
8. sink according to claim 1, more comprise a control unit, described control unit is electrically connected at described fan and described luminescent component, and controls described fan and relative to described framework, rotate and control described luminescent component and irradiate described light.
9. sink according to claim 8, more comprise a temperature transducer, described temperature transducer is electrically connected at described control unit, and transmit a sensing signal to described control unit, the color of the described light that described control unit irradiates according to the described luminescent component of the corresponding control of described sensing signal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101135951A TWI491805B (en) | 2012-09-28 | 2012-09-28 | Heat-dissipating device |
| TW101135951 | 2012-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711731A true CN103711731A (en) | 2014-04-09 |
| CN103711731B 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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201413116A (en) | 2014-04-01 |
| CN103711731B (en) | 2016-08-10 |
| TWI491805B (en) | 2015-07-11 |
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