CN2568849Y - Radiating fan with lamplight effect - Google Patents
Radiating fan with lamplight effect Download PDFInfo
- Publication number
- CN2568849Y CN2568849Y CN 02243632 CN02243632U CN2568849Y CN 2568849 Y CN2568849 Y CN 2568849Y CN 02243632 CN02243632 CN 02243632 CN 02243632 U CN02243632 U CN 02243632U CN 2568849 Y CN2568849 Y CN 2568849Y
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- framework
- radiation fan
- lighting effects
- fan
- tool lighting
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- Expired - Fee Related
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Abstract
The utility model discloses a computer radiating fan with lamplight effect, which is composed of a framework, a pedestal, a stator and a fan blade subassembly, wherein, an axis center of the framework is provided with the pedestal, a stator is arranged in the middle of the pedestal, and the stator is correspondingly combined and supported with the fan blade subassembly. The utility model is characterized in that the inner wall of the framework is provided with one or more than one luminous diode driven by an executive circuit which controls the lumination of the luminous diode, and the visual effect of dynamic lamplight is generated along with the operation of fan blades. Thus, the utility model has the characteristics of good visual effect, beautiful appearance and entertainment.
Description
Technical field
The utility model relates to the fan assembly of heat transmission, exactly is a kind of radiating fan for computer that can have lighting effects.
Background technique
The radiation fan of computer, be mainly used on power supply and the CPU, with overheated under the situation that prevents the long-term charged work of these main application components, thereby produce fault, for example patent application 00266730 (power supply temperature control apparatus) is described is improvement to the computer supply fan; Patent application 00206990 (radiator of tool heat conductive tube) is described is setting for the radiation fan of central processing unit (CPU).
Above-mentioned fan is air discharging and radiating well all, and its shortcoming is arranged on the inside of computer, though can air discharging and radiating, because stopping of casing makes the hot blast major part flow in the computer housing inner loop, influenced the effect of air discharging and radiating; Simultaneously, these radiation fans are arranged on the inside of computer housing, can not be emerging in the outside, and the only application of coupled computer on the function is not considered for the visual effect of fan, view and admire far from, recreational problem.
Summary of the invention
Based on above-mentioned analysis, the utility model is further developed the visual effect that its radiation fan has under the prerequisite that does not influence the computer to dissipate heat effect, make it possess more attractive in appearance, have more recreational characteristics.
So the purpose of this utility model is to adopt improved cooling fan structure, make it can have fine visual effect, have more recreational.
Another purpose of the present utility model is to provide a kind of radiation fan of novel tool lighting effects, and this fan can be arranged on the outside of computer housing, also can improve the heat dispersion of fan simultaneously.
Another purpose of the present utility model provides a kind of radiation fan of novel tool lighting effects, this fan can have produce with flabellum synchronously or the effect of the dynamic light of asynchronous running frequency.
Thus, the utility model is achieved in that
A kind of radiation fan of tool lighting effects, it is made of framework, base, stator, flabellum assembly, the axle center of framework is provided with base, the position is fixed with stator between the base, stator is then corresponding to being supported with the flabellum assembly, the inwall that it is characterized in that above-mentioned framework is provided with one or an above light emitting diode, and this diode is driven by its luminous executive circuit of control, produces the visual effect of dynamic light along with the running of flabellum.
Described light emitting diode can stick on the inwall of framework, also can be arranged in the inwall of framework.
Described frame inner wall offers one or more than one mounting hole, and diode is arranged in the mounting hole, and its apical margin slightly protrudes in the inwall of framework.
Above-mentioned mounting hole is to have certain gradient with respect to the axle center of framework.
Described framework is to be made by transparent or translucent material.
Described flabellum is to be made by transparent or translucent material.
Above-mentioned framework and flabellum are to be made by the transparent or translucent plastic of colour.Being provided with like this can be produced colored light and change along with the running of flabellum, has good visual effect and very high recreational.
On the described base circuit board that holds executive circuit can be set, circuit board be arranged on base between the position, and can stator be arranged fixed support.
The above-mentioned circuit board that holds executive circuit can be arranged on the outside of fan, by the executive circuit driving of outer installment.
Above-mentioned light emitting diode, it is the executive circuit synchronous drive by radiation fan, and shares the control power supply.So, light emitting diode can produce the dynamic light that changes synchronously along with the running of the flabellum of fan.
The utility model adopts above-mentioned structure, on the inwall of fan frame, light emitting diode is set, when the flabellum assembly entry into service of fan, the light of light emitting diode is invested the flabellum assembly, makes to the utlity model has the visual effect of producing dynamic light along with the running of flabellum.This effect can be utilized frequency change adjustment, the reinforcement of color or flabellum, makes it to have better amusement performance.
The setting that the utility model is such makes it can be set at the outside of computer housing, and the result of setting makes to have better radiating effect by fan air discharging and radiating more promptly.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation,
Fig. 2 is the utility model embodiment's STRUCTURE DECOMPOSITION figure,
Fig. 3 is the circuit diagram of the utility model embodiment's executive circuit,
Fig. 4 is the circuit diagram of the another kind of executive circuit of the utility model embodiment.
Embodiment
As shown in Figure 1 and Figure 2, embodiment of the present utility model mainly comprises: there is a base (11) at a rectangular hollow framework (10), its axle center place, base (11) is provided with a circuit board (20), has stator (21) on this circuit board (20), be combined with flabellum assembly (30) on the stator (21) relatively, wherein flabellum assembly (30) inboard is provided with annular permanent (31), can go up the magnetic pole formation mutual exclusion rotary driving of changed polarity with stator (21);
Identical with the traditional heat-dissipating fan, aforesaid frame (10) is made of plastic materials, be subjected to the restriction of application conditions though consider its basic shape, but still have the demand that breaks through the different visual effects of its administration of human, so can on the color of plastic materials and physical property (as transparent or semitransparent), be adjusted, for example use colored transparent, translucent or plastic opaque material to make framework (10), cooperate embedded colour lamplight projection again, to produce totally different special visual effect in existing radiation fan.What the utility model embodiment adopted is the constituent material of the transparent plastic of blue look as framework (10).
Have fine visual effect and very high recreational purpose in order to reach, removing makes framework (10) be made by Lan Se or transparent (also available translucent) plastic materials, be formed with one or more than one mounting hole (12) on the madial wall of the hollow part of framework (10), and have and be provided with light emitting diode (13) in the mounting hole (12); Wherein, this mounting hole (12) is to have certain gradient with respect to framework (10) axle center, when framework (10) is when being made of transparent or transparent material, it is when being made of transparent or semitransparent material that light emitting diode (13) in its mounting hole (12) removes to framework (10), light emitting diode (13) in its mounting hole (12) is except that to the hollow part throw light of framework (10), also reflect repeatedly, and present colorful, transparent sparkling and crystal-clear visual effect along mounting hole (12) hole wall.
The control mode of relevant aforementioned light emitting diode (13), it can go up set fans drive executive circuit institute synchronous drive by aforementioned circuit plate (20), circuit diagram as shown in Figure 3, mainly by two output terminals that drive respectively with two groups of coil L1 of stator IC, L2 connects, so that two groups of coil L1, L2 alternate conduction and produce the magnetic pole of opposed polarity, under this circuit structure, can make light emitting diode (13) (being LED) drive IC and coil L1, L2 shares power supply, promptly, when power supply is sent into drive IC, remove by drive IC driven coil L1, the L2 conducting is so that outside flabellum assembly (30) rotation, light emitting diode (13) also will be lighted simultaneously, and keeps permanent bright.
Again, aforementioned light emitting diode (13) is though share power supply with drive IC, but its rotating speed of lighting with flabellum assembly (30) there is no any relation, make light emitting diode (13) be blink states if desired with the rotation speed change situation of flabellum assembly (30), then can adopt fans drive executive circuit as shown in Figure 4, this fans drive executive circuit removes and still drives two groups of coil L1 by drive IC, outside the L2, this drive IC comprises that by a flicker control circuit transistor T R and a numbering that is controlled by drive IC is respectively 4518 with one frequency output connecting pin, 4017 IC forms, when the drive IC entry into service, the flicker control circuit also drives the frequency scintillation of each colorful light-emitting diode (13) with correspondence according to the rotating speed of drive IC simultaneously, so that the richer variability of lighting effects of the present utility model, and can provide dazzling, fine visual effect.
Above-mentioned light emitting diode (13) (being LED) can glimmer luminous, and the frequency of flicker is directly proportional with the flabellum frequency of fan, when the locking of the flabellum of fan, LED have only one luminous, luminous LED can be any one, also can be appointment.
Except that the construction of visual effect, foregoing circuit also can cooperate light emitting diode (13) that warning effect is provided when fan locks.
The fans drive executive circuit of above-mentioned two specific embodiments is set on the circuit board of radiation fan, and in addition, the driving of relevant light emitting diode also can utilize the executive circuit that is arranged on the outside to control.
In sum, above-mentioned situation is several situations of the utility model embodiment, and do not mean that the utility model is confined to above-mentioned implementation condition, every have goal of the invention of the present utility model and an identical or similar situation of structure, all is feasible.
Claims (10)
1, a kind of radiation fan of tool lighting effects, it is made of framework, base, stator, flabellum assembly, the axle center of framework is provided with base, the position is fixed with stator between the base, stator is then corresponding to being supported with the flabellum assembly, the inwall that it is characterized in that above-mentioned framework is provided with one or an above light emitting diode, and this diode is driven by its luminous executive circuit of control.
2, the radiation fan of tool lighting effects as claimed in claim 1 is characterized in that described light emitting diode can stick on the inwall of framework, also can be arranged in the inwall of framework.
3, the radiation fan of tool lighting effects as claimed in claim 1 is characterized in that described frame inner wall offers one or more than one mounting hole, and diode is arranged in the mounting hole, and its apical margin slightly protrudes in the inwall of framework.
4,, it is characterized in that above-mentioned mounting hole is to have certain gradient with respect to the axle center of framework as the radiation fan of claim 2,3 described tool lighting effects.
5, the radiation fan of tool lighting effects as claimed in claim 1 is characterized in that described framework is to be made by transparent or translucent material.
6, the radiation fan of tool lighting effects as claimed in claim 1 is characterized in that described flabellum is to be made by transparent or translucent material.
7,, it is characterized in that above-mentioned framework and flabellum are to be made by the transparent or translucent plastic of colour as the radiation fan of claim 5,6 described tool lighting effects.
8, the radiation fan of tool lighting effects as claimed in claim 1 is characterized in that on the described base circuit board that holds executive circuit being set, circuit board be arranged on base between the position, and can stator be arranged fixed support.
9, the radiation fan of tool lighting effects as claimed in claim 1 is characterized in that the above-mentioned circuit board that holds executive circuit can be arranged on the outside of fan, by the executive circuit driving of outer installment.
10, the radiation fan of tool lighting effects as claimed in claim 1 is characterized in that above-mentioned light emitting diode, and it is the executive circuit synchronous drive by radiation fan, and shares the control power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243632 CN2568849Y (en) | 2002-07-31 | 2002-07-31 | Radiating fan with lamplight effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243632 CN2568849Y (en) | 2002-07-31 | 2002-07-31 | Radiating fan with lamplight effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568849Y true CN2568849Y (en) | 2003-08-27 |
Family
ID=33715822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02243632 Expired - Fee Related CN2568849Y (en) | 2002-07-31 | 2002-07-31 | Radiating fan with lamplight effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568849Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035705A (en) * | 2016-11-28 | 2017-08-11 | 深圳市研派科技有限公司 | A kind of heat-dissipating luminous fan assembly |
| CN107035707A (en) * | 2017-04-27 | 2017-08-11 | 广州市荣峰电子有限公司 | A kind of guide-lighting fan control circuitrys of LED, control method and guide-lighting fan |
-
2002
- 2002-07-31 CN CN 02243632 patent/CN2568849Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035705A (en) * | 2016-11-28 | 2017-08-11 | 深圳市研派科技有限公司 | A kind of heat-dissipating luminous fan assembly |
| CN107035705B (en) * | 2016-11-28 | 2020-08-04 | 深圳市研派科技有限公司 | Radiating and luminous fan device |
| CN107035707A (en) * | 2017-04-27 | 2017-08-11 | 广州市荣峰电子有限公司 | A kind of guide-lighting fan control circuitrys of LED, control method and guide-lighting fan |
| CN107035707B (en) * | 2017-04-27 | 2023-07-18 | 广州市荣峰电子有限公司 | LED light guide fan control circuit, control method and light guide fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |