TWM611246U

TWM611246U - Light guide fan

Info

Publication number: TWM611246U
Application number: TW109216179U
Authority: TW
Inventors: 游偉智
Original assignee: 超昱國際有限公司
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-05-01

Abstract

一種導光風扇，包括風扇本體其包含風扇框、安裝外框，以及環設於該風扇框、安裝外框之間的環接容槽；發光環設於該環接容槽內，其具有內環面以及間距設於內環面的發光件；均光環板包含互相連接的軸向環及徑向環，均光環板以軸向環套組固定於環接容槽內且位於發光環的一側，使徑向環外露於環接容槽的槽口外側；以及出光環圈具有組接面及凹設於組接面的環組槽，出光環圈以環組槽套組徑向環固定；透過均光環板提供發光環所發射光線均勻的導引至出光環圈，而向外形成更均勻亮光的發光效果。 A light guide fan includes a fan body, which includes a fan frame, a mounting outer frame, and a ring The fan frame and the ring-connected accommodating groove between the mounting outer frame; the light-emitting ring is arranged in the ring-connected accommodating groove, which has an inner ring surface and a light-emitting element spaced apart from the inner ring surface; the light-sharing ring plate includes mutually connected shafts The radial ring and the radial ring, the uniform ring plate is fixed in the ring receiving groove with an axial ring set and located on one side of the light-emitting ring, so that the radial ring is exposed outside the notch of the ring receiving groove; and the light-emitting ring ring It has an assembling surface and a ring groove recessed on the assembling surface. The light-emitting ring is fixed with a radial ring of the ring-shaped groove set; the light-emitting ring is provided through the light-equalizing ring plate to uniformly guide the light emitted from the light-emitting ring to the light-emitting ring. A more uniform and bright luminous effect is formed outwards.

Description

導光風扇(二) Light guide fan (2)

本創作涉及電腦內部散熱用風扇的技術領域，尤其涉及一種導光風扇。 This creation relates to the technical field of fans for internal heat dissipation of computers, in particular to a light guide fan.

一般使用於電腦、電源供應器等設備的散熱風扇，通常是由扇座和扇葉構成，在使用時藉由扇葉轉動，產生散熱氣流，提供對發熱元件進行散熱，以避免電腦或電源供應器內部溫度過高而導致機件的受損或燒毀。 The cooling fans generally used in computers, power supplies and other equipment are usually composed of fan bases and fan blades. When in use, the fan blades rotate to generate heat dissipation airflow and provide heat dissipation for heating elements to avoid computer or power supply. The internal temperature of the device is too high, resulting in damage or burning of the parts.

由於，傳統應用在電子裝置的散熱風扇，其功能大多著眼於散熱上的功能，使風扇的外觀造型顯得單調及缺乏美感，因此，許多廠商乃嘗試在散熱風扇上配合發光的LED燈，使其散熱風扇在運轉時，得以形成具有燈光導光視覺效果的風扇，相關業者也推出各種具有燈光導光效果的風扇提供消費者選用。 Since most of the cooling fans used in electronic devices focus on the function of heat dissipation, the appearance of the fans is monotonous and lacks aesthetics. Therefore, many manufacturers try to match the luminous LED lights on the cooling fans to make them When the cooling fan is running, it can form a fan with the visual effect of light guiding. Related industries have also introduced a variety of fans with light guiding effect for consumers to choose.

如公告第M574380號「側向導光之發光風扇」、第M571644號「發光散熱風扇」新型專利等。 Such as the announcement No. M574380 "Side-guided light-emitting fan", No. M571644 "Light-emitting cooling fan" new patents, etc.

然而，本申請人在現今會自帶發光光源的電腦風扇中發現在實際使用上，仍有諸多產品出現部分亮度特別集中而形成局部過亮的不均勻光環，因此影響整體視覺感受上的精緻度；所以，為了滿足消費者追求精緻視覺效果的挑剔眼光，以及能在電競產業的高度競爭生態中保持優勢的需求，而有進一步改良加強提昇的空間。 However, the applicant found in computer fans that have their own luminous light source in actual use, there are still many products that have particularly concentrated brightness in some parts, forming a partially over-bright uneven halo, which affects the fineness of the overall visual experience. ; Therefore, in order to satisfy consumers' critical vision of pursuing exquisite visual effects and the need to maintain an advantage in the highly competitive ecology of the e-sports industry, there is room for further improvement and enhancement.

本創作之主要目的，透過均光環板位於發光環的複數發光件與出光環圈之間的設置，使發光件的光線穿透均光環板產生折射作用再向外散射，並經過透光材質的出光環圈擴散出去的過程，得以避免光線過度集中，而達到更均勻發光的精緻視覺效果。 The main purpose of this creation is to pass through the arrangement of the light-equalizing ring plate between the plurality of light-emitting parts of the light-emitting ring and the light-emitting ring, so that the light from the light-emitting parts penetrates the light-emitting ring plate to produce refraction and then scatter outward, and pass through the transparent material The process of diffusing out the halo ring can avoid excessive concentration of light, and achieve a more evenly luminous exquisite visual effect.

為了達成上述之目的與功效，本創作一種導光風扇，包括：一風扇本體，其包含一風扇框、一安裝外框，以及環設於該風扇框、安裝外框之間的一環接容槽；一發光環設於該環接容槽內，其具有一內環面以及間距設於該內環面的複數發光件；一均光環板包含互相連接的一軸向環及一徑向環，該均光環板以軸向環套組固定於該環接容槽內且與該發光環相對，使該徑向環外露於環接容槽的槽口外側；以及一出光環圈，該出光環圈具有一組接面及凹設於該組接面的一環組槽，該出光環圈以環組槽套組該徑向環固定。 In order to achieve the above-mentioned purpose and effect, a light guide fan of the present invention includes: a fan body, which includes a fan frame, a mounting outer frame, and a ring receiving groove formed between the fan frame and the mounting outer frame A light-emitting ring is arranged in the ring-connecting accommodating groove, which has an inner ring surface and a plurality of light-emitting elements arranged at intervals on the inner ring surface; a uniform light ring plate includes an axial ring and a radial ring connected to each other, The light equalizing ring plate is fixed in the ring receiving groove with an axial ring sleeve set opposite to the light-emitting ring, so that the radial ring is exposed outside the notch of the ring receiving groove; and a light emitting ring ring, the light emitting ring The ring has a set of connecting surfaces and a ring set groove recessed on the set of connecting surfaces, and the light-emitting ring is fixed with the radial ring set by the ring set groove.

10:風扇本體 10: Fan body

101:前側面 101: front side

102:後側面 102: rear side

11:風扇框 11: Fan frame

111:外接面 111: External surface

12:安裝外框 12: Install the frame

121:內接面 121: Inscribed surface

13:環接容槽 13: Ring connection tank

14:連接肋 14: connecting rib

20:發光環 20: luminous ring

21:內環面 21: inner ring surface

22:發光件 22: luminous parts

30:均光環板 30: Homogeneous ring plate

31:軸向環 31: Axial ring

311:鋸齒導光環面 311: Serrated light guide ring

32:徑向環 32: Radial ring

321:顆粒導光環面 321: Particle Light Guide Torus

40:出光環圈 40: Out of the halo circle

41:組接面 41: group junction

411:環組槽 411: Ring Group Groove

50:第二均光環板 50: The second uniform halo plate

51:第二軸向環 51: second axial ring

511:第二鋸齒導光環面 511: Second serrated light guide ring

52:第二徑向環 52: second radial ring

521:第二顆粒導光環面 521: Second particle light guide ring

60:第二出光環圈 60: The second halo circle

61:第二組接面 61: The second set of junctions

611:第二環組槽 611: The second ring group groove

42、62:導光體 42, 62: light guide

第一圖為本創作立體組合示意圖。 The first picture is a schematic diagram of the creation of the three-dimensional combination.

第二圖為本創作之立體分解示意圖。 The second picture is a three-dimensional exploded schematic diagram of the creation.

第三圖為本創作風扇本體之立體示意圖。 The third picture is a three-dimensional schematic diagram of the creative fan body.

第四圖為第一圖Ⅳ-Ⅳ線段之剖面示意圖。 The fourth figure is a schematic cross-sectional view of the line section IV-IV in the first figure.

第五圖為第四圖之局部放大示意圖。 The fifth figure is a partial enlarged schematic diagram of the fourth figure.

第六圖為第一圖Ⅵ-Ⅵ線段之剖面示意圖。 The sixth figure is a schematic cross-sectional view of the line VI-VI in the first figure.

第七圖為第六圖之局部放大示意圖。 The seventh figure is a partial enlarged schematic diagram of the sixth figure.

請參閱第一~六圖所示，本創作一種導光風扇，包括一風扇本體10，其包含一風扇框11、一安裝外框12，以及環設於該風扇框11、安裝外框12之間的一環接容槽13。 Please refer to the first to sixth figures. This creation of a light guide fan includes a fan body 10, which includes a fan frame 11, a mounting frame 12, and a ring surrounding the fan frame 11 and mounting frame 12 A ring between the accommodating slot 13.

一發光環20設於該環接容槽13內，其具有一內環面21以及間距設於該內環面21的複數發光件22。 A light-emitting ring 20 is disposed in the ring receiving groove 13 and has an inner ring surface 21 and a plurality of light-emitting elements 22 spaced apart from the inner ring surface 21.

一均光環板30包含互相連接的一軸向環31及一徑向環32，該均光環板30以軸向環31套組固定於該環接容槽13內且與該發光環20相對，使該徑向環32外露於環接容槽13的槽口外側。 An equalizing ring plate 30 includes an axial ring 31 and a radial ring 32 that are connected to each other. The equalizing ring plate 30 is fixed in the ring receiving groove 13 with the axial ring 31 and is opposite to the light-emitting ring 20. The radial ring 32 is exposed to the outside of the notch of the ring receiving groove 13.

以及一出光環圈40，該出光環圈40具有一組接面41及凹設於該組接面41的一環組槽411，該出光環圈40以環組槽411套組該徑向環32固定。 And a light-emitting ring 40, the light-emitting ring 40 has a set of connecting surfaces 41 and a ring set groove 411 recessed on the set of connecting surfaces 41, the light emitting ring 40 sets the radial ring 32 with the ring set groove 411 fixed.

前述均光環板、出光環圈可為透明、半透明的可透光材質所製成。 The aforementioned light-equalizing ring plate and light-emitting ring can be made of transparent and translucent light-permeable materials.

根據上述之說明，本創作透過該均光環板30以軸向環31從風扇本體10前側面101套組固定於該環接容槽13內，使該徑向環32外露於環接容槽13的槽口外側，配合該出光環圈40以凹設的一環組槽411套組該徑向環32固定；使均光環板30位於發光環20的複數發光件22與出光環圈40之間，藉由該均光環板30為透光材質且具有朝向複數發光件22的折射結構，使於發光件22的光線穿透均光環板30產生折射作用再向外散射，並經過透光材質的出光環圈40擴散出去的過程，得以避免光線過度集中，而達到更均勻發光的精緻視覺效果。 According to the above description, this creation uses the uniform ring plate 30 and the axial ring 31 to be fixed in the ring receiving groove 13 from the front side 101 of the fan body 10 so that the radial ring 32 is exposed outside the ring receiving groove 13 On the outside of the notch of the light emitting ring 40, the radial ring 32 is set by a concave ring group groove 411 to fix the radial ring 32; the light equalizing ring plate 30 is located between the plurality of light emitting elements 22 of the light emitting ring 20 and the light emitting ring 40, Because the light-equalizing ring plate 30 is made of light-transmitting material and has a refraction structure toward the plurality of light-emitting elements 22, the light from the light-emitting elements 22 penetrates the light-equalizing ring plate 30 to produce refraction and then scatter outward, and pass through the light-transmitting material The process of spreading the halo 40 can avoid excessive concentration of light, and achieve a more uniform light-emitting exquisite visual effect.

於下進一步細述本創作的各元件之特徵，在上述第一至七圖中，該風扇本體10具有位於相反方向的一前側面101、一後側面102以及連接該風扇框11、安裝外框12之間的複數連接肋14，該風扇框11具有一外接面111，該安裝外框12具有相對該外接面111的一內接面121，該複數連接肋14間距環列設於該環接容槽13內且分別以兩端連接該外接面111的中間位置、該內環面121靠近後側位置。再者，該發光環20從前側面101裝入環接容槽13並靠抵複數連接肋14在內環面121靠近後側位置的連接端，使該內接面121套組該發光環20的外環面固定，該均光環板30從前側面101裝入環接容槽13，並使該軸向環31套組該風扇框11的外接面111固定，且該徑向環32外露於環接容槽13朝向前側面101的槽口外側，因此，如第四、五圖所示，藉此複數連接肋14於該環接容槽13內的間距環列設置，透過複數連接肋14區隔形成向朝向前側面101的左側容置空間與朝向後側面102的右側容置空間，並利於該均光環板30能於環接容槽13的左側容置空間牢固的組合。 The features of each component of this creation are described in further detail below. In the first to seventh figures above, the fan body 10 has a front side 101 and a rear side 102 located in opposite directions, and is connected to the fan frame 11 and installed with the outer frame. A plurality of connecting ribs 14 between 12, the fan frame 11 has an outer surface 111, the mounting outer frame 12 has an inner connecting surface 121 opposite to the outer surface 111, and the plurality of connecting ribs 14 are arranged circumferentially on the ring connection. Two ends of the cavity 13 are connected to the middle position of the outer surface 111 and the inner ring surface 121 is close to the rear side. Furthermore, the light-emitting ring 20 is inserted into the ring receiving groove 13 from the front side 101 and abuts against the connecting end of the inner ring surface 121 near the rear side of the plurality of connecting ribs, so that the inner connecting surface 121 sets the light-emitting ring 20 The outer ring surface is fixed, the light equalizing ring plate 30 is inserted into the ring receiving groove 13 from the front side 101, and the axial ring 31 sets the outer surface 111 of the fan frame 11 to be fixed, and the radial ring 32 is exposed to the ring connection The accommodating groove 13 faces the outside of the slot of the front side 101. Therefore, as shown in the fourth and fifth figures, the plurality of connecting ribs 14 are arranged in a row in the ring-connected accommodating groove 13 and separated by the plurality of connecting ribs 14 The left side accommodating space facing the front side 101 and the right side accommodating space facing the rear side 102 are formed, and the light equalizing ring plate 30 can be firmly combined with the left side accommodating space of the ring-connecting accommodating groove 13.

其次，如第四、五圖所示，進一步包含有一第二均光環板50、一第二出光環圈60，該第二均光環板50包含互相連接的一第二軸向環51及一第二徑向環52，該第二均光環板50從後側面102裝入該環接容槽13的右側容置空間並靠抵複數連接肋14在外接面111中間位置的連接端，使該第二軸向環51套組該風扇框11的外接面111固定且該第二徑向環52外露於環接容槽13朝向後側面102的槽口外側；該第二出光環圈60具有一第二組接面61及凹設於該組接面61的一第二環組槽611，該出光環圈60以第二環組槽611套組該第二徑向環52固定，因此，透過環接容槽13的左側容置空間提供第二均光環板50組合，配合第二出光環圈60的組裝，進一步導引光線於風扇本體10的後側面102，達到可在風扇本體10兩側同時發光，以提高視覺上的效果及吸引消費者的目光。 Secondly, as shown in the fourth and fifth figures, it further includes a second light-equalizing ring plate 50 and a second light-emitting ring 60. The second light-equalizing ring plate 50 includes a second axial ring 51 and a first ring connected to each other. Two radial rings 52. The second light equalizing ring plate 50 is inserted into the right accommodating space of the ring receiving groove 13 from the rear side 102 and abuts against the connecting end of the plurality of connecting ribs 14 at the middle position of the outer surface 111, so that the first Two axial rings 51 are set. The outer surface 111 of the fan frame 11 is fixed and the second radial ring 52 is exposed outside the slot of the ring receiving groove 13 toward the rear side 102; the second light-emitting ring 60 has a first Two sets of connecting surfaces 61 and a second ring group groove 611 recessed in the group of connecting surfaces 61, the light-emitting ring 60 is fixed by the second ring group groove 611 to set the second radial ring 52, therefore, through the ring The accommodating space on the left side of the receiving groove 13 provides a second light equalizing ring plate 50 combination, which is matched with the second light emitting ring 60 group It further guides light to the rear side 102 of the fan body 10, so that both sides of the fan body 10 can emit light at the same time, so as to improve the visual effect and attract the attention of consumers.

而且，如第六、七圖所示，該均光環板30的軸向環31具有朝向發光環20所設發光件22的一鋸齒導光環面311，且該徑向環32具有朝向發光環20所設發光件22的一顆粒導光環面321；如第七圖所示，發光件22的光線在環接容槽13內通過鋸齒導光環面311、顆粒導光環面321折射後，部分折射光線直接通過徑向環32向外擴散後，再經由出光環圈40向外散射，而部分折射光線會在環接容槽13內經由環接容槽13表面、風扇框11的外接面111反射後，再度經由鋸齒導光環面311、顆粒導光環面321折射才通過徑向環32，最後通過出光環圈40以致出光環圈40呈現光圈樣貌。因此，透過前述鋸齒導光環面311、顆粒導光環面321得以改變光線的路徑形成多種角度的折射光線，並配合前述的反射狀況下再次折射，而穿透過徑向環32向外形成散射光線，而散射光線再通過出光環圈40外側，使得出光環圈40形成均勻擴散的光圈外貌。 Moreover, as shown in Figures 6 and 7, the axial ring 31 of the light-equalizing ring plate 30 has a serrated light guide ring surface 311 facing the light-emitting element 22 provided on the light-emitting ring 20, and the radial ring 32 has a light-guiding ring surface 311 facing the light-emitting ring 20. A particle light guide ring surface 321 of the light emitting element 22 is provided; as shown in the seventh figure, the light of the light emitting element 22 is refracted by the serrated light guide ring surface 311 and the particle light guide ring surface 321 in the ring receiving cavity 13 and partially refracts the light. After being diffused directly through the radial ring 32, it is then scattered outward through the light-emitting ring 40, and part of the refracted light will be reflected in the ring receiving groove 13 through the surface of the ring receiving groove 13 and the outer surface 111 of the fan frame 11. , It is refracted by the serrated light guide ring surface 311 and the particle light guide ring surface 321 before passing through the radial ring 32, and finally passes through the light-emitting ring 40 so that the light-emitting ring 40 presents an aperture-like appearance. Therefore, through the aforementioned zigzag light guide ring surface 311 and particle light guide ring surface 321, the path of the light can be changed to form refracted light of various angles, and it will be refracted again under the aforementioned reflection condition, and then penetrate the radial ring 32 to form scattered light outward. The scattered light passes through the outside of the light-emitting ring 40, so that the light-emitting ring 40 forms a uniformly diffused aperture appearance.

另外，如第六、七圖所示，該第二均光環板50的第二軸向環51具有朝向發光環20所設發光件22的一第二鋸齒導光環面511，且該第二徑向環52具有朝向發光環20所設發光件22的一第二顆粒導光環面521，藉由該第二鋸齒導光環面511環狀排列的鋸齒狀折射面及該第二顆粒導光環面521的顆粒狀折射面，能相對各發光件22的光線提供形成豐富折射的較佳導光效果。 In addition, as shown in Figures 6 and 7, the second axial ring 51 of the second light equalizing ring plate 50 has a second zigzag light guide ring surface 511 facing the light emitting element 22 provided on the light ring 20, and the second diameter The direction ring 52 has a second particle light guide ring surface 521 facing the luminous element 22 provided in the light ring 20, and the second saw tooth light guide ring surface 511 is provided with a serrated refracting surface arranged in a ring and the second particle light guide ring surface 521 The granular refracting surface can provide a better light guiding effect with abundant refraction relative to the light of each light emitting element 22.

最後，該出光環圈40、第二出光環圈60表面分別具有複數導光體，該複數導光體分別為多個三角面、四邊形面拼接成的類鑽石導光結構，能於導出光線時以複雜排列的發光亮面形成燦爛奪目的發光效果。 Finally, the surface of the light-emitting ring 40 and the second light-emitting ring 60 are respectively provided with a plurality of light guides, and the plurality of light guides are respectively a diamond-like light guide structure formed by a plurality of triangular and quadrilateral surfaces, which can be used when light is exported. The luminous surface is arranged in a complex arrangement to form a brilliant luminous effect.

如上所述本創作藉由該均光環板30從風扇本體10的前側面101套組固定於該環接容槽13內且位於該發光環20的一側，使均光環板30位於發光環20的複數發光件22與出光環圈40之間；且進一步透過第二均光環板50、第二出光環圈60從風扇本體10的後側面102裝入該環接容槽13，而能進一步達到以下優點： As mentioned above, this creation uses the light equalizing ring plate 30 to be set in the ring receiving groove 13 from the front side 101 of the fan body 10 and located on one side of the light emitting ring 20, so that the light equalizing ring plate 30 is located on the light emitting ring 20. Between the plurality of light-emitting elements 22 and the light-emitting ring 40; and further through the second light-equalizing ring plate 50, the second light-emitting ring 60 from the rear side 102 of the fan body 10 into the ring receiving groove 13, and can further reach The following advantages:

1、使於發光件22的光線穿透均光環板30產生折射作用再向前側面101散射，並經過透光材質的出光環圈40擴散出去的過程，得以避免光線過度集中，而達到更均勻發光的精緻視覺效果。 1. The light from the light-emitting element 22 penetrates the light-equalizing ring plate 30 to produce a refraction effect, and then is scattered to the front side 101, and is diffused out through the light-emitting ring 40 made of light-transmitting material, so as to avoid excessive concentration of light and achieve more uniformity. Exquisite luminous visual effects.

2、進一步能導引光線於風扇本體10的後側面102，以兩側發光提高視覺上的效果及吸引消費者的目光。 2. It can further guide the light to the rear side 102 of the fan body 10, and emit light on both sides to improve the visual effect and attract the attention of consumers.

10:風扇本體 10: Fan body

101:前側面 101: front side

102:後側面 102: rear side

40:出光環圈 40: Out of the halo circle

Claims

一種導光風扇，包括：一風扇本體，其包含一風扇框、一安裝外框，以及環設於該風扇框、安裝外框之間的一環接容槽；一發光環設於該環接容槽內，其具有一內環面以及間距設於該內環面的複數發光件；一均光環板包含互相連接的一軸向環及一徑向環，該均光環板以軸向環套組固定於該環接容槽內且與該發光環相對，使該徑向環外露於環接容槽的槽口外側；以及一出光環圈，該出光環圈具有一組接面及凹設於該組接面的一環組槽，該出光環圈以環組槽套組該徑向環固定。 A light guide fan includes: a fan body, which includes a fan frame, a mounting outer frame, and a ring receiving groove arranged around the fan frame and the mounting outer frame; a light-emitting ring is arranged on the ring connecting container In the groove, it has an inner ring surface and a plurality of light-emitting elements arranged at intervals on the inner ring surface; a light-equalizing ring plate includes an axial ring and a radial ring connected to each other, and the light-equalizing ring plate is set in an axial ring sleeve Fixed in the ring receiving groove and opposite to the light-emitting ring, so that the radial ring is exposed outside the notch of the ring receiving groove; and a light-emitting ring, the light-emitting ring has a set of contact surfaces and is recessed in A ring group groove on the group of connecting surfaces, and the light-emitting ring is fixed by a ring group groove set with the radial ring.

如請求項1所述之導光風扇，其中該風扇本體具有位於相反方向的一前側面、一後側面以及連接該風扇框、安裝外框之間的複數連接肋，該風扇框具有一外接面，該安裝外框具有相對該外接面的一內接面，該複數連接肋間距環列設於該環接容槽內且分別以兩端連接該外接面的中間位置、該內環面靠近後側位置。 The light guide fan according to claim 1, wherein the fan body has a front side, a rear side, and a plurality of connecting ribs connecting the fan frame and installing the outer frame in opposite directions, and the fan frame has an external surface , The mounting outer frame has an inner connecting surface opposite to the outer surface, the plurality of connecting ribs are arranged in the ring connecting groove and connected to the middle position of the outer surface with two ends, the inner ring surface is close to the rear Side position.

如請求項2所述之導光風扇，其中該發光環從前側面裝入環接容槽並靠抵複數連接肋在內環面靠近後側位置的連接端，使該內接面套組該發光環的外環面固定，該均光環板從前側面裝入環接容槽，使該軸向環套組該風扇框的外接面固定，且該徑向環外露於環接容槽朝向前側面的槽口外側。 The light guide fan according to claim 2, wherein the light-emitting ring is inserted into the ring receiving groove from the front side and abuts against the connecting end of the inner ring surface near the rear side of the plurality of connecting ribs, so that the inner connecting surface sets the light The outer ring surface of the ring is fixed, the uniform ring plate is inserted into the ring receiving groove from the front side, so that the outer surface of the fan frame of the axial ring sleeve is fixed, and the radial ring is exposed outside the ring receiving groove facing the front side Outside of notch.

如請求項3所述之導光風扇，進一步包含有一第二均光環板、一第二出光環圈，該第二均光環板包含互相連接的一第二軸向環及一第二徑向環，該第二均光環板從後側面裝入該環接容槽並靠抵複數連接肋在外接面中間位置的連接端，使該第二軸向環套組該風扇框的外接面固定，且該第二徑向環外露於環接容槽朝向後側面的槽口外側；該第二出光環圈具有一第二組接面及凹設於該組接面的一第二環組槽，該出光環圈以第二環組槽套組該第二徑向環固定。 The light guide fan according to claim 3, further comprising a second light equalizing ring plate and a second light emitting ring ring, the second light equalizing ring plate includes a second axial ring and a second radial direction that are connected to each other. The second uniform ring plate is inserted into the ring receiving groove from the rear side and abuts the connecting end of the plurality of connecting ribs at the middle position of the outer surface to fix the outer surface of the fan frame by the second axial ring set, And the second radial ring is exposed outside the notch of the ring receiving groove toward the rear side; the second light-emitting ring has a second set of connecting surfaces and a second ring set of grooves recessed on the set of connecting surfaces, The light-emitting ring is fixed by the second radial ring with a second ring group groove set.

如請求項3所述之導光風扇，其中該均光環板的軸向環具有朝向發光環所設發光件的一鋸齒導光環面，且該徑向環具有朝向發光環所設發光件的一顆粒導光環面。 The light guide fan according to claim 3, wherein the axial ring of the light equalizing ring plate has a serrated light guide ring surface facing the light emitting element provided on the light emitting ring, and the radial ring has a light guide ring surface directed toward the light emitting element provided on the light emitting ring Light guide torus of particles.

如請求項4所述之導光風扇，其中該第二均光環板的第二軸向環具有朝向發光環所設發光件的一第二鋸齒導光環面，且該第二徑向環具有朝向發光環所設發光件的一第二顆粒導光環面。 The light guide fan according to claim 4, wherein the second axial ring of the second light equalizing ring plate has a second zigzag light guide ring surface facing the light-emitting element provided on the light-emitting ring, and the second radial ring has a direction A second particle light guide ring surface of the luminous element arranged on the luminous ring.

如請求項1所述之導光風扇，其中該出光環圈、第二出光環圈表面分別具有複數導光體，該複數導光體分別為多個三角面、四邊形面拼接成的類鑽石導光結構。 The light guide fan according to claim 1, wherein the surfaces of the light-emitting ring and the second light-emitting ring respectively have a plurality of light guides, and the plurality of light guides are respectively a diamond-like guide formed by a plurality of triangular and quadrilateral surfaces. Light structure.