CN103133371A - Fan module - Google Patents
Fan module Download PDFInfo
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- CN103133371A CN103133371A CN2012100391843A CN201210039184A CN103133371A CN 103133371 A CN103133371 A CN 103133371A CN 2012100391843 A CN2012100391843 A CN 2012100391843A CN 201210039184 A CN201210039184 A CN 201210039184A CN 103133371 A CN103133371 A CN 103133371A
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- Prior art keywords
- wheel hub
- fan
- light
- guide
- guide rail
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 9
- 229920002521 macromolecule Polymers 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000002310 reflectometry Methods 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 3
- 239000002250 absorbent Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 13
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- 230000002688 persistence Effects 0.000 description 2
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- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000010420 art technique 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
- 239000003086 colorant Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000001737 promoting effect 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
- 230000011514 reflex Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Images
Abstract
The invention relates to a fan module which comprises a base, a fan, a circuit unit and an indicating unit. The fan is arranged on the base, the circuit unit is electrically connected to the fan, and the indicating unit is arranged on a hub of the fan. The indicating unit comprises a guide rail connected to the hub and a guiding piece movably arranged in the guide rail, and the guide rail and the guiding piece are connected with each other through a connecting piece. The circuit unit controls the rotation period of the fan, so that the guide piece is displaced by a distance relative to the hub in the guide rail in cooperation with the rotation period to mark the rotation speed of the fan, and a user can directly observe the displacement distance of the guide piece to know the rotation speed of the fan during operation.
Description
[technical field]
The present invention relates to the blower module of a kind of blower module, particularly a kind of electronic equipment.
[background technique]
Along with the fast development of electronic industry, make that in electronic equipment, the arithmetic speed of electrical assembly increases substantially.Yet, increase along with arithmetic speed, often cause in electronic product in order to electrical assemblys such as the central processing unit (CPU) (central processing unit, CPU) of executing data computing or graphic process unit (graphic processing unit, GPU) and produce a large amount of used heat.At this moment, if can't be real-time these used heat are discharged from electronic product, the operational temperature of electrical assembly is too high with easily causing, and causes its arithmetic speed significantly to reduce, and has a strong impact on operational effectiveness and the stability of electronic product; Or, cause electrical assembly to bear high temperature and the situation of burning occurs.
For this problem, one of at present common radiating mode is at electronic product, fan to be set, in order to electrical assembly is dispelled the heat.It is mainly to brush on electrical assembly by the air draught that fan produces, thereby carries out heat exchange action at electronic package surface.
Yet, tradition is applied in the fan of electronic equipment, and its function is conceived on heat sinking function mostly, makes the appearance design of fan change little, and other additional function of tool not, relevant information such as the operating temperature such as can't provide in real time user's fan running time the or running speed etc.Therefore, the practicability of fan still remains further to be promoted at present.
[summary of the invention]
In view of this, the invention provides a kind of blower module, commonly use fan and only have in the use heat sinking function thereby solve, and can't provide in real time the user to learn the problem of fan operating state.
Blower module of the present invention comprises a pedestal, a fan, an indicating member and a circuit unit.Fan comprises a wheel hub, rotating being arranged on pedestal, and fan has a period of rotation.Indicating member comprises a guide rail, an elastic component and guides part, guide rail radially is connected on wheel hub along wheel hub, elastic component is connected in guide rail and guides between part, guides part to be arranged in guide rail, and coordinates the axle center shift reciprocately of the relative wheel hub of period of rotation of fan.Circuit unit is electrically connected at fan, and circuit unit is controlled the period of rotation of fan.
Blower module of the present invention, wherein an end of elastic component is connected in the guide part, and the other end is connected in a side of guide rail adjacent hubs.
Blower module of the present invention, wherein an end of elastic component is connected in the guide part, and the other end is connected in guide rail away from a side of wheel hub.
Blower module of the present invention also comprises a fixed block, and described fixed block is arranged at the another side of the relative pedestal of wheel hub, and fixed block has a groove, and groove is along the radially setting of wheel hub, and the end that guide rail connects wheel hub is sticked in groove.
Blower module of the present invention wherein guides the part surface to be coated with a luminescent material or a light absorbent.
Blower module of the present invention, wherein circuit unit comprises a speed probe, in order to detect period of rotation.
Blower module of the present invention also comprises a luminescent component, is arranged at the opposite side of the relative pedestal of wheel hub, and described luminescent component is electrically connected at circuit unit, in order to launch a light to guiding part, guides part to receive light, and transmits light to guide rail.
Blower module of the present invention, wherein circuit unit comprises a temperature transducer, and in order to detect the operating temperature of fan, circuit unit is controlled the color of luminescent component emission of light according to the operating temperature of fan.
Blower module of the present invention, the material that wherein guides part are glass, transmission of light macromolecule or reflectivity macromolecule.
Blower module of the present invention, also comprise a housing, cover on pedestal, luminescent component is arranged at a side of the relative pedestal of housing, and fan is arranged between pedestal and housing, and is provided with a light guide on the wheel hub of fan, the corresponding luminescent component of one end of light guide, the corresponding guide rail of the other end, the luminescent component emission of light is to light guide, and the light guide directing light is to guide rail.
Blower module of the present invention, also include a lid and a light guide, lid is connected in the another side of the relative pedestal of wheel hub, luminescent component is arranged between lid and wheel hub, light guide radially is arranged at the surface along wheel hub, and corresponding to luminescent component, the luminescent component emission of light is to light guide, and the light guide directing light is to guide rail.
Blower module of the present invention, wherein light guide is optical fiber, light guide has a first end and one second end, first end is positioned at the axle center of wheel hub, the second end is corresponding to guide rail, luminescent component is corresponding to first end, and the luminescent component emission of light makes light be passed to the second end via the first end of light guide to first end.
Blower module of the present invention, wherein the first end of light guide has an inclined-plane, the inclined-plane from first end near a side of luminescent component towards the lopsidedness setting away from luminescent component, and form an angular cut in first end, light enters light guide via angular cut.
Effect of the present invention is, along the radial direction of fan hub, guide rail is set, but and the guide part of shift reciprocately is set in guide rail, allow guide period of rotation that part coordinates fan along the radial direction of wheel hub away from wheel hub.Simultaneously, when the period of rotation of fan shorter (being that rotational speed is faster), the centrifugal force that fan produces is larger, makes in the lump to guide part far away away from the distance of wheel hub.Otherwise, when the period of rotation of fan longer (being that rotational speed is slower), guide part nearer away from the distance of wheel hub.Therefore, but the rotating speed when allowing user's direct basis guide the shift length of the relative wheel hub of part to learn the fan running can judge fan under the operating temperature of correspondence simultaneously, and whether its rotational speed is normal.
[description of drawings]
The present invention is further detailed explanation below in conjunction with drawings and embodiments.
Fig. 1 is the schematic perspective view of the blower module of first embodiment of the invention.
Fig. 2 is the schematic side view of the blower module of first embodiment of the invention.
Fig. 3 is the schematic top plan view of the blower module of first embodiment of the invention.
Fig. 4 to Fig. 6 is the use view of the blower module of first embodiment of the invention.
Fig. 7 is the schematic side view of the blower module of second embodiment of the invention.
Fig. 8 is the schematic top plan view of the blower module of second embodiment of the invention.
Fig. 9 is the decomposing schematic representation of the blower module of third embodiment of the invention.
Figure 10 is the schematic side view of the blower module of third embodiment of the invention.
Figure 11 is the schematic side view of the blower module of fourth embodiment of the invention.
Figure 12 is the schematic top plan view of the blower module of fourth embodiment of the invention.
The primary clustering symbol description:
10 blower module 141 guide rails
110 pedestals 142 guide part
120 circuit unit 143 elastic components
121 micro-chip processor 150 fixed blocks
122 speed probe 151 grooves
123 temperature transducer 160 luminescent components
130 fan 161 luminous surfaces
131 wheel hub 170 light guides
132 flabellum 171 first ends
133 lid 172 second ends
140 indicating member 173 inclined-planes
180 housings
181 openings
20 substrates
30 electrical assemblys
The d distance
[embodiment]
The disclosed blower module of the present invention, be applicable in an electronic product, sink in order to as the electrical assembly of electronic product inside such as central processing unit (CPU) or graphic process unit etc., can produce the sink of the electrical assembly of waste heat discharge when running.
Please refer to Fig. 1 to Fig. 3, is the disclosed blower module 10 of first embodiment of the invention, and it comprises a pedestal 110, a circuit unit 120, a fan 130 and an indicating member 140.Circuit unit 120 can be but be not limited to dispose the circuit board of control circuit, and circuit unit 120 is arranged on pedestal 110.Fan 130 comprises a wheel hub 131 and a plurality of flabellum 132, a plurality of flabellums 132 are placed in wheel hub 131 surfaces along the circumferential ring winding of wheel hub 131, has a rotating shaft in wheel hub 131, and be arranged in rotating shaft in the central siphon of pedestal 110, wheel hub 131 can be rotated by rotating shaft and circuit unit 120 and pedestal 110 rotations relatively in central siphon, wherein circuit unit 120 is between the wheel hub 131 and pedestal 110 of fan 130, this is hubbed at the set-up mode of pedestal 110 for general fan 130, the feature that also non-the present invention wanted to emphasize is no longer given unnecessary details at this.
Therefore, fan 130 is arranged on pedestal 110 in rotating mode, and has a period of rotation.Circuit unit 120 is electrically connected at fan 130, electrically is provided with a micro-chip processor 121 and a speed probe 122 on circuit unit 120, and circuit unit 120 is by the rotating speed of speed probe 122 detecting fans 130; And the period of rotation of controlling fan 130 by micro-chip processor 121, thereby adjust the rotating speed of fan 130 on pedestal 110.
Indicating member 140 is arranged on the wheel hub 131 of fan 130, indicating member 140 comprises that a guide rail 141, guides part 142 and an elastic component 143, guide rail 141 can be but be not limited to the hollow tube that is comprised of translucent material or semi-circular tube etc., one end of guide rail 141 is connected in the opposite side surface of wheel hub 131 relative pedestals 110, the other end of guide rail 141 is along the radially extension of wheel hub 131, the turning radius of its middle guide 141 on fan 130 can be the turning radius that equals flabellum 132, or is less than or greater than the turning radius of flabellum 132.In the disclosed embodiment of the present invention, be that the turning radius that turning radius with guide rail 141 equals flabellum 132 illustrates as an example, but not as limit.
In addition, separately be provided with a fixed block 150 on the wheel hub 131 of fan 130, fixed block 150 is arranged on the another side of wheel hub 131 relative pedestals 110.Fixed block 150 is sheet material or the sheet material of the radius of a circle radius of a circle that is equal to or less than wheel hub 131, and has a groove 151 on fixed block 150, and groove 151 is along the radial direction setting of fixed block 150, and corresponding to the guide rail 141 of indicating member 140.When fixed block 150 is arranged on wheel hub 131, the end that guide rail 141 is connected in wheel hub 131 is to be sticked in groove 151, and guide rail is fixed on wheel hub, and makes being allocated on fan 130 of weight average of indicating member 140 and fixed block 150.
As shown in Figures 1 to 4, in the use, when circuit unit 120 drive fan 130 with one first period of rotation when pedestal 110 rotates, the centrifugal force that fan 130 produces will force guide part 142 compression elastic pieces 143 of indicating member 140, make and guide part 142 along wheel hub 131 radially, near a side of wheel hub 131 towards the side shifting away from wheel hub 131.And, when the centrifugal force of fan 130 and elastic component 143 push against elastic-restoring force on guiding part 142 and reach balance, guide part 142 to stop mobile, and and the circumference of wheel hub 131 between be separated by one apart from d.Simultaneously, along with the lasting rotation of fan 130, allow guide part 142 this apart from d on, be subject to fan 130 rotating forces drive and relatively wheel hub 131 carry out circular movement.Therefore, when the user watches blower module 10 attentively, will produce the phenomenon of the persistence of vision, and guide part 142 to form annulus around wheel hub outside the circumference of wheel hub 131 and observe.
Similarly, when circuit unit 120 drive fan 130 with one second period of rotation when pedestal 110 rotates, if the second period of rotation is less than the first period of rotation, the rotating speed of fan 130 is increased, cause the distance between the circumference that guides part 142 and wheel hub 131 to elongate, and then make the radius that guides part 142 formed annulus increase (as shown in Figure 5), for example increase to 2.0cm from 1.5cm (centimetre).Otherwise, as shown in Figure 6, if the second period of rotation is less than the first period of rotation, the impact that the rotating speed that guides part 142 will be subject to fan 130 descends, and shorten between itself and wheel hub 131 circumference apart from d, and then shorten the radius that guides part 142 formed annulus, for example be reduced to 1.0cm from 1.5cm.
Therefore, when blower module 10 running, the user can directly observe the radius size of guiding part 142 formed annulus on fan 130, directly judge the rotating speed of fan 130, or whether the rotating speed that judges fan 130 is abnormal, for example, if when circuit unit 120 is controlled fan 130 rotation, the rated rotational frequency of fan 130 is about 1200rpm, i.e. the default minimum speed value of fan 130 under normal state.And, guide the radius of part 142 formed annulus to be about 1.5cm under this rotating speed.But when practical operation, if the radius that the user observes annulus is during less than 1.5cm, it is excessively slow that the user can directly perceive the rotating speed of fan 130, and the running of judgement blower module 10 is abnormal, therefore can keep in repair, change for blower module 10 immediately.
Please refer to Fig. 7 and Fig. 8, is schematic side view and the schematic top plan view of second embodiment of the invention.Disclosed the second embodiment of the present invention and the first embodiment are structurally roughly the same, difference between the two is, in the disclosed blower module 10 of second embodiment of the invention, one end of indicating member 140 directly is arranged on the wheel hub 131 of fan 130, and blower module 10 also comprises a luminescent component 160, it can be but be not limited to light emitting diode (light-emitting diode, LED).In addition, separately be provided with a magnetic coil group between pedestal 110 and fan 130, the magnetic coil group is coated in the wheel hub 131 of fan 130, and be electrically connected at luminescent component 160 and circuit unit 120, wherein circuit unit 120 is arranged in the wheel hub 131 of fan 130, and is electrically connected at luminescent component 160.After the power supply that blower module 10 receives from the outside, the fan 130 of blower module 10 can rotate relative to pedestal 110 by the excitatory effect of magnetic coil group, and provide circuit unit 110 and luminescent component 160 in required power supply of when running, make blower module 10 can control by circuit unit 110 period of rotation of fans 130; Or, a circuit board is set in addition, with the period of rotation that comes drive fan 13 to rotate and control fan 130 by the synergy of circuit board and circuit unit 120 on pedestal 110.This is hubbed at set-up mode and the power supply method of supplying of pedestal 110 for general fan 130, the feature that also non-the present invention wanted to emphasize, so its detailed construction and not repeating them here as flowing mode.
Therefore, when circuit unit 120 is controlled fan 130 when pedestal 110 rotates, by luminescent component 160 throw lights to the guide part 142 of indicating member 140, guide part 142 to form a ring of light at the centrifugal action that is subject to fan 130 thereby allow, and then allow the user more clearly identification guide relative position between part 142 and wheel hub 131, and the increase user judges the convenience of fan 130 rotating speeds.
In addition, optionally electrically be provided with a temperature transducer 123 on circuit unit 120, the operating temperature of fan 130 inside when rotating in order to detect fan 130.Circuit unit 120 is controlled the light color of luminescent component 160 emissions according to this operating temperature, for example when operating temperature is approximately 30 ℃, luminescent component 160 is launched green beam, when operating temperature is about 60 ℃, luminescent component 160 launches violet beam and when operating temperature was about 90 ℃, luminescent component 160 was launched red beam etc.Therefore, in practical operation, the user is except judging the rotating speed of fan 130 by the formed ring of light size of guide part 142 of observing indicating member 140, can judge by the color of observing the ring of light simultaneously and allow the user can learn immediately the operating state of fan 130 by the inside temperature of fan 130.
Please refer to Fig. 9 and Figure 10, be the disclosed blower module 10 of third embodiment of the invention, it comprises a pedestal 110, a circuit unit 120, a fan 130, an indicating member 140, a fixed block 150, a light guide 170, a housing 180 and a luminescent component 160.Circuit unit 120 can be but be not limited to dispose the circuit board of control circuit, and circuit unit 120 is arranged on pedestal 110, and electrically is provided with a micro-chip processor 121, a speed probe 122 and a temperature transducer 123 on circuit unit 120.Fan 130 is electrically connected at circuit unit 120, fan 130 comprises a wheel hub 131 and a plurality of flabellum 132, a plurality of flabellums 132 are placed in wheel hub 131 surfaces along the circumferential ring winding of wheel hub 131, wheel hub 131 is hubbed on pedestal 110 by the set rotating shaft in inside, and circuit unit 120 and pedestal 110 rotations relatively, this is hubbed at the set-up mode of pedestal 110 for general fan 130, the feature that also non-the present invention wanted to emphasize does not repeat them here.
In addition, fan 130 has a period of rotation, and circuit unit 120 is controlled the period of rotation of fan 130 by micro-chip processor 121, thereby adjusts the rotating speed of fan 130 on pedestal 110, and detects the rotational speed of fans 130 by speed probe 122.
Indicating member 140 is arranged on the wheel hub 131 of fan 130, indicating member 140 comprises that a guide rail 141, guides part 142 and an elastic component 143, guide rail 141 can be but be not limited to the hollow tube that is comprised of translucent material, one end of guide rail 141 is embedded in the groove 151 of fixed block 150 from the outer periphery of wheel hub 131, and corresponding to light guide 170.The other end of guide rail 141 makes guide rail 141 formed turning radius when fan 130 rotates equal the turning radius of flabellum 132 along the radially extension of wheel hub 131.Guide part 142 and elastic component 143 to be arranged at respectively in guide rail 141, guide part 142 can be but be not limited to the spheroid that is formed by glass, transmission of light macromolecule or reflectivity macromolecule, and elastic component 143 can be but be not limited to spring or shell fragment.One end of elastic component 143 is connected in and guides part 142, the other end of elastic component 143 is connected in guide rail 141 away from a side of wheel hub 131, make and guide part 142 temporarily to be fixed on an initial position in guide rail 141, and can drive by the elastic force of elastic component 143, thereby at interior relative wheel hub 131 shift reciprocatelies of guide rail 141.
Be formed with a plurality of openings 181 on one side of housing 180 relative fans 130, in order to expose a plurality of flabellums 132 and indicating member 140.Luminescent component 160 is arranged on a side of housing 180 relative fans 130, and corresponding to the first end 171 of light guide 171.Luminescent component 160 is electrically connected at circuit unit 120, in order to launch a light to the first end 171 of light guide 170, by light guide 170, light is passed to indicating member 140.
In addition, arranging of light guide 170, the first end 171 of light guide 170 can also be bent towards luminescent component 160, make the first end 171 of light guide 170 in alignment with luminescent component 160; Or at the first end 171 of light guide 170, an inclined-plane 173 is set, inclined-plane 173 is the directions along the circumference of wheel hub 131 toward the axle center, from the first end 171 of light guide 170 near a side of luminescent components 160 towards the lopsidedness setting away from luminescent component 160, and the first end 171 in light guide 170 forms angular cuts, so that allow light that luminescent component 160 produces can be directly enter light guide 170 from the first end 171 of the inclined-plane kenel of light guide 170.
As shown in Figure 9 and Figure 10, on using, when circuit unit 120 drive fan 130 with a period of rotation when pedestal 110 rotates, the centrifugal force that fan 130 produces will force guide part 142 compression elastic pieces 143 of indicating member 140, make and guide part 142 along wheel hub 131 radially, from near a side of wheel hub 131 towards the side shifting away from wheel hub 131, and and the circumference of wheel hub 131 between be separated by one apart from d.Simultaneously, circuit unit 120 drives luminescent component 160 emission of lights to the first end 171 of light guide 170, light is transmitted in light guide 170, and be projected to the guide part 142 of indicating member 140 from the second end 172 of light guide 170, make and guide part 142 to form luminous body or reflecting object.
Therefore, when wheel hub 131 carries out circular movement relatively along with the rotating force drive of fan 130 when guide part 142, can allow the user because the phenomenon of the persistence of vision, guide part 142 formed ring of light outside the circumference of wheel hub 131 and observe, but and then allow range size that user's direct basis ring of light is contained judge the rotating speed of fan 130.And circuit unit 120 can coordinate the operating temperature of fan 130 inside simultaneously, controls luminescent component 160 according to the light of different operating temperature emission different colors, the operating temperature when allowing the user can learn in the lump fan 130 running.
Please refer to Figure 11 and Figure 12, the disclosed blower module 10 of fourth embodiment of the invention comprises a pedestal 110, a circuit unit 120, a fan 130, an indicating member 140, a light guide 170 and a luminescent component 160.Circuit unit 120 can be but be not limited to electrically be provided with the circuit board of a micro-chip processor 121, a speed probe 122, a temperature transducer 123 and control circuit, circuit unit 120 is arranged in the wheel hub 131 of fan 130, and is electrically connected at fan 130 and luminescent component 160.Fan 130 is arranged on pedestal 110, fan 130 comprises a wheel hub 131 and a plurality of flabellum 132, a plurality of flabellums 132 are placed in wheel hub 131 surfaces along the circumferential ring winding of wheel hub 131, wheel hub 131 is hubbed on pedestal 110 by the set rotating shaft in inside, make fan 130 circuit unit 120 and pedestal 110 rotations relatively, and have a period of rotation.Wherein, circuit unit 120 is controlled the period of rotation of fan 130 by micro-chip processor 121, thereby adjusts the rotating speed of fan 130; And the rotating speed of detecting fans 130 by speed probe 122.
In addition, in the present embodiment, separately be provided with a magnetic coil group between pedestal 110 and fan 130, the magnetic coil group is coated in the wheel hub 131 of fan 130, and be electrically connected at luminescent component 160 and circuit unit 120, wherein circuit unit 120 is arranged in the wheel hub 131 of fan 130, and is electrically connected at luminescent component 160.After the power supply that blower module 10 receives from the outside, the fan 130 of blower module 10 can rotate relative to pedestal 110 by the excitatory effect of magnetic coil group, and provide circuit unit 110 in required power supply of when running, make blower module 10 can control by circuit unit 110 period of rotation of fans 130.This is hubbed at set-up mode and the power supply method of supplying of pedestal 110 for general fan 120, the feature that also non-the present invention wanted to emphasize, so its detailed construction and not repeating them here as flowing mode.
Indicating member 140 comprises that a guide rail 141, guides part 142 and an elastic component 143, guide rail 141 can be but be not limited to the hollow tube of transmission of light, one end of guide rail 141 is fixed on the side of wheel hub 131, and corresponding to the second end 172 of light guide 170.The other end of guide rail 141 make guide rail 141 have a turning radius when fan 130 rotates, and this turning radius equals the turning radius of flabellum 132 along the radially extension of wheel hub 131.Guide part 142 and elastic component 143 to be arranged at respectively in guide rail 141, guide part 142 can be but be not limited to glass marble, and elastic component 143 can be but be not limited to spring, wherein an end of elastic component 143 is connected in and guides part 142, the other end of elastic component 143 is connected in guide rail 141 away from a side of wheel hub 131, make and guide part 142 temporarily to be fixed on an initial position in guide rail 141, and can drive by the elastic force of elastic component 143, thereby at interior relative wheel hub 131 shift reciprocatelies of guide rail 141.
In addition, on the wheel hub 131 of fan 130 and be provided with a lid 133, one side of lid 133 is connected in the another side of wheel hub 131 relative pedestals 110, and part is suspended in light guide 170 tops, make lid 133 and light guide 170 wheel hub 131 axially on the spacing of being separated by.Luminescent component 160 namely is arranged on a side of lid 133 relative light guides 170, and corresponding to the first end 171 of light guide 170.
Therefore, when circuit unit 120 drives luminescent component 160 emission of light, light can enter via the first end 171 of light guide 170 in light guide 170, and the transmission by light guide 170, and be projected to the guide part 142 of indicating member 140 from the second end 172 of light guide 170, allow and guide part 142 to form luminous body or reflecting objecies.At this moment, if circuit unit 120 drive fan 130 are rotated relative to pedestal 110 with a period of rotation, allow the guide part 142 of indicating member 140 be subject to the interaction effect of fan 130 centrifugal force and rotating force, and be separated by one apart from d with the circumference of wheel hub 131, and wheel hub 131 carries out circular movement relatively, make and guide part 142 to form the ring of light around wheel hub 131 in the periphery of wheel hub 131, but allow the rotating speed of turning radius judgement fan 130 of user's direct basis ring of light.Simultaneously, circuit unit 120 also optionally coordinates the operating temperature of fan 130 inside, controls the light color that luminescent component 160 is launched, and allows the user can learn in the lump the temperature information of fan 130.
The blower module of the invention described above, setting can coordinate the guide part of the period of rotation displacement of fan on the wheel hub of fan, allows the user according to guiding part formed annulus or ring of light radius outside the circumference of wheel hub, directly judge rotation speed of the fan.Simultaneously, illuminate the set-up mode that guides part by the luminescent component emission of light, can further increase the identity of guiding the ring of light that part forms, and allow color transformed that the user can be according to light, directly obtain the relevant information of fan temperature.In addition, blower module in the invention described above, the light that produces due to luminescent component is the radially transmission along wheel hub, can avoid user's eye to be subject to the irradiation of light and to avoid the user because looking at the situation generation that produces Blackout in light source, the travelling comfort in the time of therefore can promoting user's operating electronic devices straight.
Although embodiments of the invention disclose as mentioned above; be not so 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 the described shape of the present patent application scope, structure, feature and quantity when can do a little change, therefore scope of patent protection of the present invention must be looked the appended claim person of defining of this specification and is as the criterion.
Claims (13)
1. a blower module, is characterized in that, described blower module includes:
One pedestal;
One fan comprises a wheel hub, and described wheel hub is rotating to be arranged on described pedestal, and described fan has a period of rotation;
One indicating member, comprise a guide rail, an elastic component and a guide part, described guide rail radially is connected on described wheel hub along described wheel hub, described elastic component is connected between described guide rail and described guide part, described guide part is arranged in described guide rail, and coordinates the axle center shift reciprocately of the relatively described wheel hub of described period of rotation of described fan; And
One circuit unit is electrically connected at described fan, and described circuit unit is controlled the described period of rotation of described fan.
2. blower module according to claim 1, is characterized in that, an end of described elastic component is connected in described guide part, and the other end is connected in a side of the adjacent described wheel hub of described guide rail.
3. blower module according to claim 1, is characterized in that, an end of described elastic component is connected in described guide part, and the other end is connected in described guide rail away from a side of described wheel hub.
4. blower module according to claim 1, it is characterized in that, also comprise a fixed block, described fixed block is arranged at the another side of the relatively described pedestal of described wheel hub, described fixed block has a groove, described groove is along the radially setting of described wheel hub, and the end that described guide rail connects described wheel hub is sticked in described groove.
5. blower module according to claim 1, is characterized in that, described guide part surface is coated with a luminescent material or a light absorbent.
6. blower module according to claim 1, is characterized in that, described circuit unit comprises a speed probe, in order to detect described period of rotation.
7. blower module according to claim 1, it is characterized in that, also comprise a luminescent component, be arranged at the opposite side of the relatively described pedestal of described wheel hub, described luminescent component is electrically connected at described circuit unit, in order to launch a light to described guide part, described guide part receives described light, and transmits described light to described guide rail.
8. blower module according to claim 7, it is characterized in that, described circuit unit comprises a temperature transducer, and in order to detect the operating temperature of described fan, described circuit unit is controlled the color of the described light of described luminescent component emission according to the operating temperature of described fan.
9. blower module according to claim 7, is characterized in that, the material of described guide part is glass, transmission of light macromolecule or reflectivity macromolecule.
10. blower module according to claim 7, it is characterized in that, also comprise a housing, cover on described pedestal, described luminescent component is arranged at a side of the relatively described pedestal of described housing, described fan is arranged between described pedestal and described housing, and be provided with a light guide on the described wheel hub of described fan, the corresponding described luminescent component of one end of described light guide, the corresponding described guide rail of the other end, the described light of described luminescent component emission is to described light guide, and the described light of described light guide guiding is to described guide rail.
11. blower module according to claim 7, it is characterized in that, also include a lid and a light guide, described lid is connected in the another side of the relatively described pedestal of described wheel hub, described luminescent component is arranged between described lid and described wheel hub, and described light guide radially is arranged at described surface along described wheel hub, and corresponding to described luminescent component, the described light of described luminescent component emission is to described light guide, and the described light of described light guide guiding is to described guide rail.
12. according to claim 10 or 11 described blower modules, it is characterized in that, described light guide is optical fiber, described light guide has a first end and one second end, described first end is positioned at the described axle center of described wheel hub, and described the second end is corresponding to described guide rail, and described luminescent component is corresponding to described first end, the described light of described luminescent component emission makes described light be passed to described the second end via the described first end of described light guide to described first end.
13. blower module according to claim 12, it is characterized in that, the described first end of described light guide has an inclined-plane, described inclined-plane from described first end near a side of described luminescent component towards the lopsidedness setting away from described luminescent component, and form an angular cut in described first end, described light enters described light guide via described angular cut.
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TW100144748 | 2011-12-05 | ||
TW100144748A TWI464326B (en) | 2011-12-05 | 2011-12-05 | Fan module |
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CN103133371A true CN103133371A (en) | 2013-06-05 |
CN103133371B CN103133371B (en) | 2016-08-24 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108119396A (en) * | 2018-01-26 | 2018-06-05 | 珠海格力电器股份有限公司 | A kind of flabellum and fan |
TWI626381B (en) * | 2017-04-18 | 2018-06-11 | 技嘉科技股份有限公司 | Optical fan device |
CN108730208A (en) * | 2017-04-18 | 2018-11-02 | 技嘉科技股份有限公司 | Light-guiding type fan assembly |
CN109872624A (en) * | 2019-04-07 | 2019-06-11 | 常熟高通智能装备有限公司 | A kind of temporary road direction board |
TWI704288B (en) * | 2019-06-27 | 2020-09-11 | 技嘉科技股份有限公司 | Cooling system with lighting effect and cooling fan |
CN114846247A (en) * | 2020-02-11 | 2022-08-02 | 托马斯·奥伊勒罗勒 | Axial fan with opening on hub |
WO2023123958A1 (en) * | 2021-12-31 | 2023-07-06 | 浪潮(北京)电子信息产业有限公司 | Abnormality early-warning method and apparatus for fan, and device and medium |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0979185A (en) * | 1995-09-11 | 1997-03-25 | Fuji Electric Co Ltd | Variable speed centrifugal fan |
JPH0979177A (en) * | 1995-09-11 | 1997-03-25 | Fuji Electric Co Ltd | Variable speed centrifugal fan |
US20070092376A1 (en) * | 2005-10-26 | 2007-04-26 | Malone Christopher G | Electronics cooling fan with collapsible fan blade |
CN201090475Y (en) * | 2007-08-22 | 2008-07-23 | 元山科技工业股份有限公司 | Single stator external pole type heat radiating fan |
CN201526487U (en) * | 2009-09-29 | 2010-07-14 | 长沙中联重工科技发展股份有限公司 | Cooling fan controller of hydraulic system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200803409A (en) * | 2006-06-23 | 2008-01-01 | Delta Electronics Inc | Fan with vibration reminding function |
US20080181772A1 (en) * | 2007-01-29 | 2008-07-31 | Wen-Hao Liu | Conductive device for cooling fan with luminous figures |
-
2011
- 2011-12-05 TW TW100144748A patent/TWI464326B/en active
-
2012
- 2012-02-20 CN CN201210039184.3A patent/CN103133371B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0979185A (en) * | 1995-09-11 | 1997-03-25 | Fuji Electric Co Ltd | Variable speed centrifugal fan |
JPH0979177A (en) * | 1995-09-11 | 1997-03-25 | Fuji Electric Co Ltd | Variable speed centrifugal fan |
US20070092376A1 (en) * | 2005-10-26 | 2007-04-26 | Malone Christopher G | Electronics cooling fan with collapsible fan blade |
CN201090475Y (en) * | 2007-08-22 | 2008-07-23 | 元山科技工业股份有限公司 | Single stator external pole type heat radiating fan |
CN201526487U (en) * | 2009-09-29 | 2010-07-14 | 长沙中联重工科技发展股份有限公司 | Cooling fan controller of hydraulic system |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI626381B (en) * | 2017-04-18 | 2018-06-11 | 技嘉科技股份有限公司 | Optical fan device |
CN108730208A (en) * | 2017-04-18 | 2018-11-02 | 技嘉科技股份有限公司 | Light-guiding type fan assembly |
CN108730208B (en) * | 2017-04-18 | 2019-12-10 | 技嘉科技股份有限公司 | light guide type fan device |
CN108119396A (en) * | 2018-01-26 | 2018-06-05 | 珠海格力电器股份有限公司 | A kind of flabellum and fan |
CN109872624A (en) * | 2019-04-07 | 2019-06-11 | 常熟高通智能装备有限公司 | A kind of temporary road direction board |
TWI704288B (en) * | 2019-06-27 | 2020-09-11 | 技嘉科技股份有限公司 | Cooling system with lighting effect and cooling fan |
CN114846247A (en) * | 2020-02-11 | 2022-08-02 | 托马斯·奥伊勒罗勒 | Axial fan with opening on hub |
WO2023123958A1 (en) * | 2021-12-31 | 2023-07-06 | 浪潮(北京)电子信息产业有限公司 | Abnormality early-warning method and apparatus for fan, and device and medium |
Also Published As
Publication number | Publication date |
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TW201323723A (en) | 2013-06-16 |
CN103133371B (en) | 2016-08-24 |
TWI464326B (en) | 2014-12-11 |
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