CN101324239A - Fan - Google Patents
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- Publication number
- CN101324239A CN101324239A CNA2007101103537A CN200710110353A CN101324239A CN 101324239 A CN101324239 A CN 101324239A CN A2007101103537 A CNA2007101103537 A CN A2007101103537A CN 200710110353 A CN200710110353 A CN 200710110353A CN 101324239 A CN101324239 A CN 101324239A
- Authority
- CN
- China
- Prior art keywords
- fan
- impeller
- motor
- fan frame
- colour switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a ventilator, including an impeller, a motor and a fan frame, wherein, the impeller is provided with a wheel hub and a plurality of fan blades annularly arranged at the circumference of the wheel hub, the motor is connected with and drives the impeller, and the fan frame holds the impeller and the motor. The impeller, the fan frame or the motor is made of a color switching material.
Description
Technical field
The present invention relates to a kind of fan, particularly relate to a kind of fan that state is indicated effectiveness immediately that has.
Background technique
Along with electronic product towards high-performance, high frequency, high-speed and lightening developing rapidly, cause the heating temperature of electronic product more and more higher, thereby be easy to generate wild effect, influence production reliability, so heat radiation has become one of important topic of present electronic product.
Fan is a kind of existing sink, by the air-flow forced heat radiation, makes electronic product be maintained at normal operating temperature.Please refer to shown in Figure 1, existing fan 1 by fan frame 11, be placed in the impeller 12 in the fan frame 11 and the state display lamp 13 that is arranged on the fan frame 11 is formed.This state display lamp 13 is electrically connected with the driving circuit board of fan 1, shows the various working staties of fan 1 by emission light.
Yet along with radiating requirements is increasing, electronic product also improves gradually to the requirement of fan running stability, and the envirment factor of running for example temperature, humidity and vibrations etc. unstable become because of, all can produce influence greatly to the running of fan.So must allow electronic product can stablize running for the user safeguards the operating condition of fan by the demonstration of this state display lamp.Yet, because problems such as this state display lamp life-span itself and fault are more serious, so when this state display lamp fault, the user can't find immediately that still fan is about to damage, and fan shut down a period of time and cause aforementioned electronic product damage after, just being known needs the replacing fan.At this moment, the reliability of whole electronic product, life-span are still not high, and cost also can increase.
Summary of the invention
In view of this, how to provide a kind of and have state and indicate effectiveness immediately, and outward appearance has the fan of dramatic performance, real is one of important topic.
Because above-mentioned problem the invention provides a kind of the have instant deixis of state and diverse radiation system of outward appearance and fan thereof.
For reaching above-mentioned purpose, the present invention proposes a kind of fan and comprises an impeller, a motor and a fan frame.Impeller has a wheel hub and a plurality of flabellum, and these flabellums are located on the periphery of wheel hub.Motor links and drives impeller.Fan ccontaining impeller of frame and motor.Has a colour switching material in the material of this impeller, this fan frame or this motor.
The present invention proposes a kind of radiation system and comprises a housing and a fan.Fan is placed in the housing, and fan comprises an impeller, a motor and a fan frame.Impeller has a wheel hub and a plurality of flabellum, and these flabellums are located on the periphery of wheel hub.Motor links and drives impeller, fan ccontaining impeller of frame and motor.Has a colour switching material in the material of this impeller, this fan frame or this motor.
From the above, have the mode of a colour switching material in the material of fan of the present invention by this impeller, this fan frame or this motor, directly allow this impeller, this fan frame or this motor sense working environment factor or working state own and produce colour switching.So the user can be easily change in color situation by this fan this fan that forms a prompt judgement out whether running unusual situation and the unaccommodated fan of instantaneously changing are arranged, and then significantly prolong the working life of electronic equipment.In addition, fan can be according to envirment factor or state own and is produced change in color, so have the changeable characteristic of appearance colour.
Description of drawings
Fig. 1 is a kind of schematic representation of existing fan;
Fig. 2 is the sectional view according to a kind of fan of preferred embodiment of the present invention.
The component symbol explanation:
1,2 fans, 11,23 fan frames
12,21 impellers, 121,212 flabellums
13 state display lamps, 211 wheel hubs
22 motors, 231 bases
Embodiment
Hereinafter with reference to relevant drawings, a kind of radiation system and fan thereof according to preferred embodiment of the present invention are described, wherein components identical will be illustrated with identical reference marks.
Please refer to shown in Figure 2ly, the fan 2 of preferred embodiment of the present invention comprises an impeller 21, a motor 22 and a fan frame 23.In the present embodiment, this fan 2 is an axial flow fan, but not as limit, this fan 2 also can be a centrifugal fan.This fan 2 can be arranged in the electronic product, as the radiation system of this electronic product.
This impeller 21 has a wheel hub 211 and a plurality of flabellum 212, and these flabellums 212 are located on the periphery of this wheel hub 211.This motor 22 is in order to drive this impeller 21 runnings.
These fan frame 23 ccontaining this impeller 21 and this motors 22, this fan frame 23 has a base 231, and this motor 22 is arranged at this base 231.
Has a colour switching material in the material of this impeller 21, this fan frame 23 or this motor 22.This colour switching material can only be formed on the local location of this impeller 21, this fan frame 23 or this motor 22, also can intersperse among the whole of this impeller 21, this fan frame 23 or this motor 22.This colour switching material can mix, be coated with or the attaching mode is formed at the surface of this impeller 21, this fan frame 23 and/or this motor 22.In addition, this colour switching material can mix with the plastics of this impeller 21, this fan frame 23 or this motor 22, and one-body molded.Aforementioned integrated mode can be to utilize a mold injection molding.
Because this colour switching material can the variable color according to the variation of envirment factor,, can also provide the visual enjoyment of user's color change so not only can reflect the operational temperature of this fan 2, states such as running time or vibrations totally rapidly.Aforementioned envirment factor can be temperature, humidity, wind direction, light or vibrations etc.
In the present embodiment, this colour switching material adopts the material of the variable color along with temperature, for example be when temperature by low temperature when high temperature changes, the color of this colour switching material by blueness gradually to purple, gradually to red variation, this is to illustrate and unrestricted the present invention again.
Please refer to shown in Figure 2, when this colour switching material intersperses among this impeller 21 whole, because this impeller 21 is in the process of running, the temperature difference at its each position, and this impeller 21 is reached from wind inlet end to directions such as outlet air ends to the edge from the axle center, the gradually variation of layer of color takes place, and then makes these fan 2 generations in the running dazzle color effect.
In addition, on this fan 2 one or more lighting burner source can also be set, in order to this impeller 21, this fan frame 23 and/or this motor 22 are thrown light on.The lighting burner source can make this fan 2 present the change in color of this colour switching material in the dark place.This lighting burner source can be arranged in this fan frame 23, also can be arranged at outside this fan frame 23.This lighting burner source can be bulb, light emitting diode (LED) or Organic Light Emitting Diode (OLED).
In addition, this wheel hub 211 also can form a plurality of radiation holes, with in the process of fan 2 runnings, the temperature of this motor is reduced.
From the above, have the mode of a colour switching material in the material of fan of the present invention by this impeller, this fan frame or this motor, directly allow this impeller, this fan frame or this motor sense working environment factor or working state own and produce colour switching.So the user can be easily change in color situation by this fan this fan that forms a prompt judgement out whether running unusual situation and the unaccommodated fan of instantaneously changing are arranged, and then significantly prolong the working life of electronic equipment.In addition, fan can be according to envirment factor or state own and is produced change in color, so have the changeable characteristic of appearance colour.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the appended claim its equivalent modifications of carrying out or change.
Claims (11)
1, a kind of fan comprises:
Impeller;
Motor links and drives this impeller; And
The fan frame, ccontaining this impeller and this motor wherein have a colour switching material in the material of this impeller, this fan frame or this motor.
2, fan as claimed in claim 1, wherein this colour switching material is formed on the local location of this impeller, this fan frame or this motor.
3, fan as claimed in claim 1, wherein this colour switching material intersperses among the whole of this impeller, this fan frame or this motor.
4, fan as claimed in claim 1, wherein this colour switching material is formed at the surface of this impeller, this fan frame and/or this motor with doping, coating or attaching mode.
5, fan as claimed in claim 1, the wherein variation of this colour switching material Yin Wendu, humidity, wind direction, light or vibrations etc. and variable color.
6, fan as claimed in claim 1, it more comprises:
At least one lighting burner source is in order to throw light on to this impeller, this fan frame or this motor.
7, fan as claimed in claim 6, wherein this lighting burner source is bulb, light emitting diode (LED) or Organic Light Emitting Diode (OLED).
8, fan as claimed in claim 6, wherein this lighting burner source is arranged in this fan frame maybe outside this fan frame.
9, fan as claimed in claim 1, wherein this impeller has a wheel hub and a plurality of flabellum, and these flabellums are located on the periphery of this wheel hub.
10, fan as claimed in claim 9, it more comprises at least one radiation hole, is arranged on this wheel hub.
11, fan as claimed in claim 1, wherein this colour switching material mixes with the plastics of this impeller, this fan frame or this motor, and one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101103537A CN101324239A (en) | 2007-06-13 | 2007-06-13 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101103537A CN101324239A (en) | 2007-06-13 | 2007-06-13 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101324239A true CN101324239A (en) | 2008-12-17 |
Family
ID=40187904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101103537A Pending CN101324239A (en) | 2007-06-13 | 2007-06-13 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101324239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736442A (en) * | 2011-12-12 | 2016-07-06 | 日本电产株式会社 | Fan |
-
2007
- 2007-06-13 CN CNA2007101103537A patent/CN101324239A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736442A (en) * | 2011-12-12 | 2016-07-06 | 日本电产株式会社 | Fan |
| CN105736442B (en) * | 2011-12-12 | 2018-10-30 | 日本电产株式会社 | Fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20081217 |