CN2725592Y - Heat dissipating fan having hidden luminous device - Google Patents
Heat dissipating fan having hidden luminous device Download PDFInfo
- Publication number
- CN2725592Y CN2725592Y CN 200420074124 CN200420074124U CN2725592Y CN 2725592 Y CN2725592 Y CN 2725592Y CN 200420074124 CN200420074124 CN 200420074124 CN 200420074124 U CN200420074124 U CN 200420074124U CN 2725592 Y CN2725592 Y CN 2725592Y
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- CN
- China
- Prior art keywords
- lower frame
- groove
- skeleton frame
- frame base
- electric wire
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- Expired - Fee Related
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Abstract
The utility model relates to a heat radiating fan with a hidden luminous device, separating a frame base used for assembling a fan blade and a motor into an upper frame base portion and a lower fan frame base portion. Wherein, the lower frame base is provided with a rib extending from the center of the lower frame base to the periphery of the frame base, and the rib is provided with a concave groove. The periphery of the lower frame base is provided with a vertical groove communicated with the concave groove and a positioning groove communicated with the vertical groove. A circuit board connected with the motor is simultaneously connected with a light emitting diode by an electric wire. The concave groove and the vertical groove are used for accommodating the electric wire, and the positioning groove is used for assembling the light emitting diode. At last, the upper frame base and the lower frame base are assembled, so as to encircle the motor, the fan, the circuit board and the electric wire into the frame base. By the structure, the electric wire and the light emitting diode can not be exposed to the outside of the frame base.
Description
Technical field
The utility model relates to the radiation fan in a kind of computer equipment field, relates in particular to a kind ofly except being used for getting rid of heat, possesses the radiation fan of luminous effect simultaneously.
Background technique
General computer main frame panel all includes central processing unit (CPU) and multiple IC chip, and these processors or chip can produce heat when running, to such an extent as to any computer equipment all must be equipped with radiation fan the function of getting rid of heat is provided, otherwise too high temperature will cause the damage of computer module.
Traditional cooling fan structure is assembling motor and a flabellum in integrated skeleton frame, and motor then connects power supply with electric wire, and in computer booting, motor is activated simultaneously and turns round, to keep temperature in the computer housing in the scope that can bear.Based on the consideration of seeking change and innovation and attraction young consumers, present computer main is also stressed dazzling moulding, and related making is tending towards the object that stiff traditional heat-dissipating fan has also become manufacturers to improve.For example, at radiation fan installing luminous device, produce the light of flicker when just fan running can be made, to promote visual effect.
Manufacturers design the Another reason of the radiation fan that possesses luminous effect, if be based on that traditional radiating fan for computer breaks down and can't turn round the time, unless the user takes computer housing apart and inspects, otherwise and be not easy to find, thereby be easy to cause computer module to burn.Manufacturers design the technological means of the radiation fan that possesses luminous device at present, are the rears that light source is located at flabellum, and therefore, when flabellum rotated, light can produce the visual effect of flicker because of the leaf baffle in being rotated; And when flabellum shut down, then the visual effect of blinking light just can not occur.Therefore, by this design, the user can judge easily that just whether radiation fan handles the state of normal operation, so that in time change the radiation fan of fault, avoids computer to burn.
Fig. 5 and Fig. 6 have shown the design of traditional radiation fan that possesses luminous device, are to set up light source in addition at radiation fan; Generally be to adopt low power consumption and long-life LED (LED); Its structure is that several light emitting diodes 6 are located on the soft band B, again this band B is surrounded on the skeleton frame A periphery of radiation fan, light emitting diode 6 then passes the set hole A1 of skeleton frame A periphery, allows the end of light emitting diode towards the internal diameter direction of skeleton frame; Then be connected between LED and the circuit board 5 that is located at motor 4, again flabellum 3 be incorporated into motor 4 at last with electric wire.This traditional structural design is not owing to have hidden wiring and LED, and soft band is the outside that exposes to skeleton frame, so integral body seems and is most unseemly.
The model utility content
Main purpose of the present utility model is to be to solve the radiation fan that tradition possesses luminous device, and its electric wire and LED are not hidden, and the clumsy defective of visual effect that is produced with soft band fixed L ED.
Therefore, to achieve these goals, the utility model provides a kind of radiation fan with concealed luminous device, be in a skeleton frame, to be provided with one to link the fan that motor is arranged, and the circuit board that connects light emitting diode by electric wire, it is characterized in that, described skeleton frame includes: a lower frame seat, has the rib that extends to periphery from central authorities, this rib is provided with groove, and the periphery of described lower frame seat is provided with the flute groove that communicates with this groove, and and the locating slot that communicates of this flute groove, described light emitting diode is provided in a side of this locating slot, and this electric wire is to insert at this groove and flute groove; Skeleton frame on one is to make up with described lower frame seat involutoryly and constitute a skeleton frame, and this motor, fan, circuit board and electric wire are surrounded in the skeleton frame.
Aforesaid radiation fan with concealed luminous device, the wherein said skeleton frame of going up is provided with riser, after skeleton frame this on and lower frame seat make up, makes this riser penetrate this flute groove and the vertical surface of this flute groove is covered.
Aforesaid radiation fan with concealed luminous device, wherein said lower frame seat is provided with button hole, and the described skeleton frame of going up is provided with clasp that should button hole, and fastens mutually by this clasp and button hole.
Aforesaid radiation fan with concealed luminous device wherein also has a positioning hole to penetrate into the internal diameter wall of lower frame seat.
Aforesaid radiation fan with concealed luminous device, wherein said lower frame seat and last skeleton frame are to form with transparent plastics manufacturing.
That is to say, first technological means of the present utility model, be that skeleton frame with radiation fan is divided into skeleton frame and lower frame seat two-part, after making that flabellum, motor, circuit board, electric wire and LED can be assembled in the interior space of lower frame seat earlier, to go up the combination of skeleton frame and lower frame seat again, make flabellum, motor, circuit board, electric wire and LED be enclosed between the upper and lower skeleton frame, thus, just can avoid traditional radiation fan to coat the unbecoming of soft band in the skeleton frame periphery.
Second technological means of the present utility model, be the rib that several extend toward periphery from central authorities to be set at lower frame seat, and groove is set on rib, the periphery of lower frame seat then is provided with the flute groove that communicates with this groove, and and the locating slot that communicates of this flute groove, this locating slot is to be used for LED is provided with in it, groove and flute groove then are used for holding electric wire, therefore, electric wire and LED are hidden, and further make the appearance tactile impression of radiation fan.
The 3rd technological means of the present utility model, be several risers to be set, when the involutory assembling of upper and lower skeleton frame, get so that this riser inserts the flute groove of lower frame seat at last skeleton frame, and then the vertical openings that makes riser cover the flute groove, spin off with the electric wire of avoiding being contained in the flute groove.
The 4th technological means of the present utility model is at lower frame seat several button holes to be set, and several is set to clasp that should button hole at last skeleton frame, when the involutory assembling of upper and lower skeleton frame, utilize this clasp and button hole to fasten mutually and fix, therefore, very convenient when combination.
In order to make radiation fan produce more dazzling visual effect, the utility model can adopt transparent plastics to make, and makes light to produce refraction and to produce the shadow of richer variation at transparent skeleton frame.
Following conjunction with figs. is done more detailed description to other structure of the present utility model and function.
Description of drawings
Fig. 1 is for showing the three-dimensional exploded view of the radiation fan that the utlity model has concealed luminous device.
Fig. 2 is for showing the stereogram of the radiation fan that the utlity model has concealed luminous device.
Fig. 3 is assembled in LED and electric wire the plane view of the structure of base for showing the utility model.
Fig. 4 is for showing along the part plan sectional view of the A-A secant of Fig. 2.
Fig. 5 is for showing known three-dimensional exploded view with radiation fan of luminous device.
Fig. 6 is for showing known stereogram with radiation fan of luminous device.
Wherein, description of reference numerals is as follows:
Space in 1 lower frame seat 11
12 ribs, 121 grooves
13 flute grooves, 14 locating slots
15 button holes, 16 connectivity slots
22 clasps, 3 flabellums
4 motors, 5 circuit boards
51 electric wires, 6 light emitting diodes
A skeleton frame A1 hole
The B band
Embodiment
See also Fig. 1 and Fig. 3, radiation fan provided by the utility model, be to be divided into skeleton frame 2 and lower frame seat 1 as the skeleton frame of entire heat dissipation fan skeleton, lower frame seat 1 wherein has bigger thickness than last skeleton frame 2, and space 11 in is set above lower frame seat 1, make this interior space 11 can hold motor 4 and flabellum 3.Described lower frame seat 1 further within it the bottom center in space 11 pedestal 10 that is used for assembling motor 4 is set, be connected with several ribs 12 between the internal space side wall of the periphery of pedestal 10 and lower frame seat 1, the top groove 121 that then is formed with of each rib 12, internal space side wall corresponding to each groove 121 is provided with the flute groove 13 that is communicated in this groove 121, and above the upper end of the flute groove 13 perforation lower frame seat 1, and the connectivity slot 16 that communicates with this flute groove 13 of the horizontal plane setting on lower frame seat 1, the locating slot 14 that communicates with this connectivity slot 16 is set again, the internal face in space 11 in an end of this locating slot 14 then is communicated to.The utility model is also established the appropriate location several button holes 15 is set on lower frame seat 1.
The skeleton frame 2 of going up of the present utility model is essentially the contour shape that has corresponding to lower frame seat 1, but periphery is provided with several extensions downwards and corresponding to the riser 21 of aforementioned flute groove 13 below last skeleton frame 2, and several are corresponding to the clasp 22 of described button hole 15.
The utility model further includes motor 4 and flabellum 3, and this flabellum 3 is the central shafts that are linked to motor 4; 4 in motor is combined with circuit board 5, connects several electric wires 51 from 5 of circuit boards, in each electric wire 51 light emitting diode 6 is set again.
The compound mode of aforementioned each assembly, be after flabellum 3 is combined in the central shaft of motor 4, again motor 4 is assembled in the interior space 11 of lower frame seat 1 with circuit board 5, then each bar electric wire 51 is inserted each groove 121 of lower frame seat 1 respectively, and electric wire 51 is provided with in it along flute groove 13 and connectivity slot 16, at last light emitting diode 6 is arranged in the locating slot 14, make the end of LED towards the interior space of lower frame seat 1 11 directions, use that electric wire 51 is hidden in below the surface of lower frame seat 1.After each riser 21 that will go up skeleton frame 2 is in addition aimed at each flute groove 13 of lower frame seats 1, riser 21 is inserted flute groove 13, make riser 21 cover the vertical surface opening (as shown in Figure 3) of flute groove 13, spin off with the electric wire of avoiding being contained in the flute groove 13, at last clasp 22 is buckled into button hole 15 (as shown in Figure 4), will go up skeleton frame 2 and lower frame seat 1 is fixed together.Form after the utility model combination as shown in Figure 2.
In order to obtain preferable light visual effect, better embodiment of the present utility model, be to adopt transparent plastics to make skeleton frame 2 and lower frame seat 1, therefore, though light emitting diode 6 is hidden in the inside of skeleton frame, but LED institute alight light still can pass transparent upper and lower skeleton frame and reflect, and then produces dazzling visual effect.Have, because electric wire 51 also is hidden in the skeleton frame well, therefore, the outward appearance of entire heat dissipation fan can not seem as traditional like product in a jumble, allows the radiation fan with concealed luminous device of the present utility model have more texture again.
The above only is in order to explain preferred embodiment of the present utility model; be not that the attempt tool is to do any pro forma restriction to the utility model; therefore, all any modification or changes of being done under the utility model spirit all must be included in the scope of the utility model intention protection.
Claims (5)
1, a kind of radiation fan with concealed luminous device is to be provided with one to link the fan that motor is arranged in a skeleton frame, and connects the circuit board of light emitting diode by electric wire, it is characterized in that described skeleton frame includes:
One lower frame seat has the rib that extends to periphery from central authorities, and this rib is provided with groove, the periphery of described lower frame seat is provided with the flute groove that communicates with this groove, and and the locating slot that communicates of this flute groove, described light emitting diode is located at this locating slot, and this electric wire is inserted at this groove and flute groove;
Skeleton frame on one makes up with described lower frame seat involutoryly and constitutes a skeleton frame, and this motor, fan, circuit board and electric wire are surrounded in the skeleton frame.
2, the radiation fan with concealed luminous device according to claim 1 is characterized in that the described skeleton frame of going up is provided with riser, and skeleton frame and lower frame seat make up this on, and this riser penetrates this flute groove and the vertical surface of this flute groove is covered.
3, the radiation fan with concealed luminous device according to claim 2 is characterized in that described lower frame seat is provided with button hole, and the described skeleton frame of going up is provided with clasp that should button hole, and fastens mutually by this clasp and button hole.
4,, it is characterized in that also having a positioning hole to penetrate into the internal diameter wall of lower frame seat according to claim 1,2 or 3 described radiation fans with concealed luminous device.
5,, it is characterized in that described lower frame seat and last skeleton frame are to form with transparent plastics manufacturing according to claim 1,2 or 3 described radiation fans with concealed luminous device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074124 CN2725592Y (en) | 2004-09-09 | 2004-09-09 | Heat dissipating fan having hidden luminous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074124 CN2725592Y (en) | 2004-09-09 | 2004-09-09 | Heat dissipating fan having hidden luminous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725592Y true CN2725592Y (en) | 2005-09-14 |
Family
ID=35040311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074124 Expired - Fee Related CN2725592Y (en) | 2004-09-09 | 2004-09-09 | Heat dissipating fan having hidden luminous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725592Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790860A (en) * | 2012-10-31 | 2014-05-14 | 台达电子工业股份有限公司 | Fan frame |
| CN115126728A (en) * | 2022-09-01 | 2022-09-30 | 江苏双达泵业股份有限公司 | Double-shell multistage centrifugal pump |
-
2004
- 2004-09-09 CN CN 200420074124 patent/CN2725592Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103790860A (en) * | 2012-10-31 | 2014-05-14 | 台达电子工业股份有限公司 | Fan frame |
| CN103790860B (en) * | 2012-10-31 | 2016-05-18 | 台达电子工业股份有限公司 | the fan frame of fan |
| CN106015095A (en) * | 2012-10-31 | 2016-10-12 | 台达电子工业股份有限公司 | Fan frame of fan |
| CN106015095B (en) * | 2012-10-31 | 2018-12-04 | 台达电子工业股份有限公司 | The fan frame of fan |
| CN115126728A (en) * | 2022-09-01 | 2022-09-30 | 江苏双达泵业股份有限公司 | Double-shell multistage centrifugal pump |
| CN115126728B (en) * | 2022-09-01 | 2022-12-06 | 江苏双达泵业股份有限公司 | Double-shell multistage centrifugal pump |
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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 |