CN207246062U

CN207246062U - Luminous heat radiation fan structure-improved

Info

Publication number: CN207246062U
Application number: CN201721055434.7U
Authority: CN
Inventors: 张国锋; 陈彦余; 黄柏翔
Original assignee: APISTEK TECHNOLOGY Co Ltd
Current assignee: APISTEK TECHNOLOGY Co Ltd
Priority date: 2017-08-22
Filing date: 2017-08-22
Publication date: 2018-04-17
Anticipated expiration: 2027-08-22

Abstract

A kind of luminous heat radiation fan structure-improved is the utility model is related to, is included：One pedestal, the barricade equipped with a convex rise, the barricade is interior to form an accommodating space, which is equipped with plural fixed seat on periphery, which is equipped with an assembly hole, and the central part of the accommodating space is equipped with one and is pivotally connected bearing；One fan, is hubbed at the pivot joint bearing；One light conductor, it is internally formed an inner annular space, an outer annular edge of the light conductor with respect to an inner ring side and outside of the end position formed with inner side of the pedestal, an embedding slot is formed between the inner ring side and the outer annular edge, the periphery of the light conductor is equipped with plural number assembling ear mount, which is equipped with an assembly hole；One LED module, is embedded at the embedding slot；The inner ring side butts up against the barricade, which butts up against the pedestal, and the assembling ear mount corresponds to the fixed seat, and by a screw tightening spiro in assembly hole；In this way, the collocation of light source and radiator fan can be effectively improved, and make light source shows the uniformity with upper down space.

Description

Luminous heat radiation fan structure-improved

Technical field

A kind of fan structure is the utility model is related to, is particularly related to a kind of luminous to produce with light source cooperation fan running The luminous heat radiation fan structure-improved of dynamic effect.

Background technology

Press, its upper common utensil of heat dissipation running of radiator fan system, computer system or electronic product, and existing radiation air Fan to increase its dynamic effect, be that luminescence component is incorporated on radiator fan, by the operating of radiator fan and taking for light It is equipped with the novel glare effect of generation, and light source can more arrange in pairs or groups radiator fan and form showing for word or figure, can so make biography System radiator fan more assigns the display effect of electronic product characteristic, forms a kind of application form of radiator fan.Existing such skill Art such as CN205858766U Patent Cases, referring to Fig. 1, its announcement has a pedestal 91, fan 92, light guide ring 93 and PCB lamps Ring 94, wherein, the center of the pedestal 91 has a cylindric accommodating space 911, and the accommodating space 911 is interior formed with a pivot joint branch Frame 912, on the pedestal 91 and is equipped with ring-type groove body 913, the periphery of the pedestal 91 is equipped with plural number positioning ear mount 914, the chucking lug The inner side of seat 914 is equipped with a card slot 915；The fan 92 is articulated in the pivot joint stent 912, and the periphery of the light guide ring 93 is equipped with plural number and blocks Block 931, the PCB lamps ring 94 are equipped with plural LED light 941.When it is combined, the insertion relatively of the light guide ring 93, PCB lamps ring 94 is arranged on In the ring-type groove body 913, and the fixture block 931 of the light guide ring 93 is equipped in the card slot 915 of the inner side of positioning ear mount 914, formed With reference to positioning, the PCB lamps ring 94 is positioned at 913 bottom of ring-type groove body and shine.

Though the foregoing existing radiator fan is formed up to its expected LED settings, illumination effect, since it is embedded PCB The ring-type groove body 913 of lamp ring 94 is arranged on the pedestal 91, so that the die sinking making of the pedestal 91 is increasingly difficult, will greatly be carried Rise cost；And PCB lamps ring 94 is arranged on to the ring-type groove body 913 of pedestal 91 so that LED light 941 will be located at lower position, Ye Jifei In the suitable position of the corresponding fan 92, and the state that lower floor is bright and upper strata is dark is presented, shows nonideal design.Furthermore should Light guide ring 93 is equipped in the card slot 915 of the inner side of positioning ear mount 914 by fixture block 931, due to the long-term operating of fan, easily makes The blocking of the fixture block 931 and card slot 915 produces abrasion and loosens, then with the passing of time will produce the noise and vibrations that the light guide ring 93 is source； And the light guide ring 93 is combined also inconvenient or unfavorable its with the blocking of pedestal 91 and disassembles at the same time, for repairing or replacing LED light in the future 941 is quite inconvenient, also there is the necessity improved in the lump.Therefore, existing such radiator fan those missing problems how are improved, It should be the direction that industry should make great efforts to solve, overcome.

Edge this, the utility model designer in view of existing radiator fan its using it is upper the shortcomings that and its structure design on not The fact that attain ideal, this case utility model designer set about researching and developing its solution, it would be desirable to which developing one kind can more improve Light source usability, assembling stability and it is great make economic benefit luminous heat radiation fan structure-improved, to promote this industry Development, then through it is more when design and have the generation of the utility model.

Utility model content

The purpose of this utility model is providing a kind of luminous heat radiation fan structure-improved, it can effectively improve light source and heat dissipation The collocation of fan, and make light source shows the uniformity person with upper down space.

A further object of the utility model is providing a kind of luminous heat radiation fan structure-improved, it can make the system of radiator fan Make with splendid convenience and economy, and be monolithically fabricated assembling can more lift its stability, and then lift its product advantage And competitiveness person.

Used technological means includes the utility model for the above-mentioned purpose：

A kind of luminous heat radiation fan structure-improved, it is characterized in that including：

One pedestal, it is equipped with the barricade of a convex rise, and an accommodating space is formed in the barricade, which is equipped with multiple on periphery Number fixed seat, the fixed seat are equipped with an assembly hole, and the central part of the accommodating space is equipped with a pivot joint bearing；

One fan, is hubbed at the pivot joint bearing；

One light conductor, it is internally formed an inner annular space, the light conductor with respect to the pedestal end position formed with inner side One inner ring side and an outer annular edge in outside, form an embedding slot between the inner ring side and the outer annular edge, the periphery of the light conductor is set There is plural number assembling ear mount, which is equipped with an assembly hole；

One LED module, is embedded at the embedding slot；

The inner ring side butts up against the barricade, which butts up against the pedestal, and the assembling ear mount corresponds to the fixed seat, and By a screw tightening spiro in the assembly hole of the fixed seat and the assembly hole of the assembling ear mount.

Foregoing composition, the wherein barricade are annular in shape.

Foregoing composition, the wherein fixed seat are additionally provided with a mounting hole in outside, one of the fixed seat with respect to the accommodating space Side is equipped with one to set the recessed socket part of the assembling ear mount.

Foregoing composition, wherein the pivot joint bearing periphery connect the pedestal with plural stent.

The length of foregoing composition, the wherein outer annular edge is longer than the length on the inner ring side.

Foregoing composition, wherein the inner ring side and the transmissive member that the outer annular edge is that light-transmitting materials are formed.

Foregoing composition, the wherein light conductor are the transmissive members that light-transmitting materials are formed.

Foregoing composition, the wherein LED module include the plural LED light being electrically connected on a circuit board and the circuit board.

Foregoing composition, the wherein circuit board are surrounded by a ring-type body for a flexible electric circuit board.

Foregoing composition, wherein the plural number LED light are arranged on the inner ring side of the circuit board.

The utility model luminous heat radiation fan structure-improved relies on above-mentioned composition, it can effectively improve light source and radiator fan Collocation, and make light source shows the uniformity with upper down space；And the utility model can have the manufacture of radiator fan There are splendid convenience and economy, and be monolithically fabricated assembling can more lift its stability, and then lift its product advantage and competing Strive power.

Hereby to make your juror to the technical characteristics of the utility model and more there is further understanding in the effect of being reached With understanding, careful assistant is with preferred embodiment figure and coordinates detailed description, illustrates as after.

Brief description of the drawings

Fig. 1 is existing cooling fan structure schematic diagram.

Fig. 2 is the combination diagram of the utility model.

Fig. 3 is the decomposition diagram of the utility model.

Fig. 4 is the combination upper schematic diagram of the utility model.

Fig. 4 a are schematic cross-sectional views of the Fig. 4 along A-A hatching lines.

Description of reference numerals：Pedestal 10；Barricade 11；Accommodating space 12；Fixed seat 13；Mounting hole 131；Recessed socket part 132；Assembly hole 133；It is pivotally connected bearing 14；Stent 141；Fan 20；Fan base 21；Blade 22；Light conductor 30；Inner ring Space 31；Inner ring side 32；Outer annular edge 33；Embedding slot 34；Assemble ear mount 35；Assembly hole 351；Screw tightening 352；LED moulds Block 40；Circuit board 41；LED light 42.

Embodiment

Fig. 2, Fig. 3 are referred to, the utility model luminous heat radiation fan structure-improved includes a pedestal 10, fan 20, leads Body of light 30 and LED module 40, the pedestal 10 are equipped with the barricade 11 of a convex rise, which is in a ring-type structure in the present embodiment Into the pedestal 10 is in forming an accommodating space 12 in barricade 11, the pedestal 10 is at periphery (at the angle of end) equipped with plural fixed seat 13, which is equipped with a mounting hole 131 in outside, which sets with respect to the side (i.e. inner side) of the accommodating space 12 There is a recessed socket part 132, which is equipped with an assembly hole 133；In addition, the central part of the accommodating space 12 (pedestal 10) is set There is a pivot joint bearing 14, which connects the pedestal 10 with plural stent 141.The fan 20 is hubbed at the pivot joint Bearing 14, the fan 20 include a fan base 21 and the plural blade 22 on 21 periphery of fan base, the fan 20 is obtained in this Rotated on pedestal 10 distinguished and admirable to transmit.

The light conductor 30 is in a ring bodies of the corresponding barricade 11, which is internally formed an inner annular space 31, should Inner ring side 32 of the bottom end of opposite base 10 (position) of light conductor 30 formed with inner side (adjacent 31 direction of inner annular space) and outer The outer annular edge 33 of side (remote 31 direction of inner annular space), forms an embedding slot 34 between the inner ring side 32 and outer annular edge 33, and suitable When embodiment in, the length of the outer annular edge 33 is long than the inner ring side 32；The periphery of the light conductor 30 is equipped with plural number Ear mount 35 is assembled, which is equipped with an assembly hole 351.Furthermore the light conductor 30 can be formed saturating by light-transmitting materials Light component；Or the transmissive member that at least the inner ring side 32 of the light conductor 30 can be formed with outer annular edge 33 by light-transmitting materials.

The LED module 40 includes the plural LED light 42 on a circuit board 41 (PCB) and the circuit board 41, the circuit board 41 can be a flexible electric circuit board, it is surrounded by a ring-type body；The plural number LED light 42 is arranged on the inner ring of the circuit board 41 Side, but not to be arrested, which is electrically connected with the circuit board 41.

Also referring to Fig. 4, Fig. 4 a, when the utility model luminous heat radiation fan structure-improved combines, which is pivoted In on the pivot joint bearing 14 of the pedestal 10, and 40 system of LED module is first embedded in the embedding slot 34 of the light conductor 30, that is, The LED module 40 be integrated positioning in the inside of the light conductor 30, covered after by the light conductor 30 together in the pedestal 10, and lead this The inner ring side 32 of body of light 30 butts up against the barricade 11 of the pedestal 10, and the outer annular edge 33 of the light conductor 30 then butts up against the pedestal On, and at this time, the assembling ear mount 35 of the light conductor 30 is correspondingly arranged at the recessed socket part 132 of the fixed seat 13 (pedestal 10), then with 352 spiro of screw tightening completes the assembling of entirety in the assembly hole 351 of the light conductor 30 and the assembly hole 133 of the fixed seat 13.

The utility model luminous heat radiation fan structure-improved, since the LED module 40 is embedded at setting for the light conductor 30 In groove 34, then combined again with the pedestal 10, therefore the composition of the pedestal 10 can be greatly simplified, exempt Mold Making difficulty and into This, and rent is pretended to rapid convenient., can be interior by this and the integrated positioning of the LED module 40 is inside the light conductor 30 Ring side 32 makes 42 light source directive fan 20 of LED light, can produce the light source usability of preferable effect, and at the same time, 42 light source of LED light Caused light stream is acted on so that levels are bright consistent in the light conductor 30.

It is described above to be merely exemplary for the utility model, and nonrestrictive, those of ordinary skill in the art Understand, in the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, change or it is equivalent, but Fall within the scope of protection of the utility model.

Claims

A kind of 1. luminous heat radiation fan structure-improved, it is characterized in that including：

One pedestal, it is equipped with the barricade of a convex rise, and an accommodating space is formed in the barricade, which is equipped with plural solid on periphery Reservation, the fixed seat are equipped with an assembly hole, and the central part of the accommodating space is equipped with a pivot joint bearing；

One fan, is hubbed at the pivot joint bearing；

One light conductor, it is internally formed an inner annular space, the light conductor with respect to the pedestal end position formed with inner side one in Ring side and an outer annular edge in outside, form an embedding slot between the inner ring side and the outer annular edge, the periphery of the light conductor is equipped with again Array fills ear mount, which is equipped with an assembly hole；

One LED module, is embedded at the embedding slot；

The inner ring side butts up against the barricade, which butts up against the pedestal, and the assembling ear mount corresponds to the fixed seat, and relies on One screw tightening spiro is in the assembly hole of the fixed seat and the assembly hole of the assembling ear mount.
2. luminous heat radiation fan structure-improved according to claim 1, it is characterised in that：The barricade is annular in shape.
3. luminous heat radiation fan structure-improved according to claim 1, it is characterised in that：The fixed seat is additionally provided with outside One mounting hole, the fixed seat are equipped with one to set the recessed socket part of the assembling ear mount with respect to the side of the accommodating space.
4. luminous heat radiation fan structure-improved according to claim 1, it is characterised in that：The pivot joint bearing periphery is with plural number Stent connects the pedestal.
5. luminous heat radiation fan structure-improved according to claim 1, it is characterised in that：The length of the outer annular edge is interior than this The length length on ring side.
6. luminous heat radiation fan structure-improved according to claim 1, it is characterised in that：The inner ring side is with the outer annular edge The transmissive member that light-transmitting materials are formed.
7. luminous heat radiation fan structure-improved according to claim 1, it is characterised in that：The light conductor is light-transmitting materials institute The transmissive member of formation.
8. luminous heat radiation fan structure-improved according to claim 1, it is characterised in that：The LED module includes an electricity The plural LED light being electrically connected on road plate and the circuit board.
9. luminous heat radiation fan structure-improved according to claim 8, it is characterised in that：The circuit board is a flexible circuit Plate and be surrounded by a ring-type body.
10. luminous heat radiation fan structure-improved according to claim 9, it is characterised in that：The plural number LED light is arranged on the electricity The inner ring side of road plate.