TWM544437U - Light guiding device - Google Patents
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- TWM544437U TWM544437U TW105219654U TW105219654U TWM544437U TW M544437 U TWM544437 U TW M544437U TW 105219654 U TW105219654 U TW 105219654U TW 105219654 U TW105219654 U TW 105219654U TW M544437 U TWM544437 U TW M544437U
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Description
本新型是有關一種導光裝置之設計，其主要在解決車燈之LED燈直接照射產生散失問題，同時確保散失光線經收縮聚光後呈現高亮度的照射率。The present invention relates to the design of a light guiding device, which mainly solves the problem of dissipating the direct illumination of the LED lamp of the lamp, and at the same time ensures the high-brightness illumination rate after the scattered light is condensed and concentrated.
參閱圖1，習知車燈1包含有一燈座11，一設於該燈座11上之LED光源模組12，以及一設於該燈座11端緣之燈罩13；其中，該LED光源模組12具有一電性連接之基板121，複數個設於該基板121上之LED燈122，以及一設於該燈座11上之反射件123，藉由該等LED燈122所產生之光線經由該反射件123的集收且經該燈罩13照射出，以產生光線投射之照明效果。Referring to FIG. 1 , a conventional lamp 1 includes a lamp holder 11 , an LED light source module 12 disposed on the lamp holder 11 , and a lamp cover 13 disposed at an end edge of the lamp holder 11 ; wherein the LED light source module The group 12 has an electrically connected substrate 121, a plurality of LED lamps 122 disposed on the substrate 121, and a reflector 123 disposed on the socket 11, and the light generated by the LED lamps 122 is passed through The reflector 123 is collected and illuminated by the lamp cover 13 to produce an illumination effect of light projection.
惟，實測後發現習知係有下列所述之缺失：However, after the actual measurement, it was found that the conventional system has the following missing:
習知該車燈1雖利用該反射件123達到光線投射效果，但實測之後發現，該LED燈122的投射光線受限於該反射件123構造設計因素，易使該LED燈向外投射之光線形成散射現象，若再加上該燈罩13中隔影響，更會造成光線過於分散而無法集中向外呈同一方向照射，進而大大減弱該等LED燈122的投射光線亮度，故有部份車燈1設計正因此一狀況，惟有再度於該車燈1內增加該LED燈122的設置數量，故雖能提昇該投射光線達到法規所要求之照射亮度，然而所增加之該等LED燈122的數量仍然無法使照射之光線形成有效集中，故雖能解決光線不足之情事，但原有之光散失的問題仍舊存在，實需改進。It is known that the lamp 1 uses the reflector 123 to achieve a light projection effect. However, it is found that the projected light of the LED lamp 122 is limited by the structural design factor of the reflector 123, and the LED light is easily projected outward. The phenomenon of scattering is formed. If the influence of the spacer 13 is added, the light is too dispersed to be concentrated and radiated in the same direction, thereby greatly reducing the brightness of the projected light of the LEDs 122. 1 design is in a situation, only the number of the LED lamps 122 is increased again in the lamp 1 , so that the projection light can be raised to meet the illumination brightness required by the regulations, but the number of the LED lamps 122 is increased. Still can't make the light of the illumination form an effective concentration, so although the problem of insufficient light can be solved, the problem of the original light loss still exists and needs to be improved.
因此，本新型之目的，是在提供一種導光裝置，特別是一種可改善該車燈內之LED光源裝置有效被收縮且聚集為高亮度光源之功效，同時大幅提高車燈照明亮度。Therefore, the object of the present invention is to provide a light guiding device, in particular, an LED light source device in the lamp can be effectively contracted and concentrated into a high-intensity light source, and the brightness of the lamp illumination is greatly improved.
於是，本新型導光裝置係安裝於一車燈上，而該導光裝置包含有一設於該車燈之座體內之反射件，以及一設於該反射件與該車燈之燈罩間的導光棒；其中，該反射件至少係由二可接收車燈之LED光源模組所發出光線之導光板所組成，且該每一導光板包含有一垂直面，以及一與該垂直面相接之傾斜面，而前述該傾斜面具有複數呈傾斜設置之入射面，以及一形成於該任二入射面間之反射面，同時任二導光板之該垂直面與該傾斜面相接；另，該聚光面具有一與該射件對應之聚光層，以及一相反該聚光層且與該燈罩對應之出光層；是以，該反射件可使該LED光源模組所發出之光線受到反射，且有效聚集在該導光棒上，並透過該導光棒將發散之光線收縮為高亮度的光束經該燈罩向外射出，進而使向外投射之光源為無散失之現象外，並且透過複數導光板反射於出光端面亦可連成一直線，進而達到光條的效果，大大提昇車燈聚光照明亮度。Therefore, the light guiding device of the present invention is mounted on a lamp, and the light guiding device comprises a reflecting member disposed in the seat of the lamp, and a guide disposed between the reflecting member and the lamp cover of the lamp. a light bar; wherein the reflector is composed of at least two light guide plates that can receive light emitted from the LED light source module of the lamp, and each of the light guide plates includes a vertical surface and a vertical surface An inclined surface, wherein the inclined surface has a plurality of incident surfaces disposed obliquely, and a reflective surface formed between the two incident surfaces, and the vertical surface of any two light guide plates is in contact with the inclined surface; The concentrating mask has a concentrating layer corresponding to the ejector and a illuminating layer opposite to the illuminating layer and corresponding to the reticle; so that the reflecting member can reflect the light emitted by the LED light source module And effectively concentrating on the light guiding rod, and through the light guiding rod, the diverging light is shrunk into a high-intensity light beam and is emitted outward through the lamp cover, so that the outwardly projecting light source is free from loss and is transmitted through Multiple light guide plates reflected in the light Surface also connected in a straight line, so as to achieve the effect of light bar, condenser greatly enhance the brightness of the illumination lamp.
有關本新型之前述及其他技術內容、特點與功效，在以下配合參考圖式之較佳實施例的詳細說明中，將可清楚的明白。The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention.
參閱圖2，本新型導光裝置2之一較佳實施例，其安裝於一車燈3上，而前述該車燈3具以可供該導光裝置2設置之座體31，一設於該座體31端緣之燈罩32，以及一設於該座體31上之LED光源模組33；其中，該LED光源模組33具有一電性連接之基板331，以及至少一設於該基板331上之LED燈332。Referring to FIG. 2, a preferred embodiment of the light guiding device 2 of the present invention is mounted on a lamp 3, and the lamp 3 has a seat 31 for the light guiding device 2, and is disposed on the base 31. a lamp cover 32 at the end of the base 31, and an LED light source module 33 disposed on the base 31; wherein the LED light source module 33 has an electrically connected substrate 331, and at least one of the substrates is disposed on the substrate LED light 332 on 331.
仍續前述，該導光裝置2包含有一設於該座體31內且接收該LED光源模組33所發出光線之反射件21，以及一設於該反射件21與該燈罩32間之導光棒22；其中，該反射件21至少係由設於該LED燈332前端之二導光板211所組成，當然在本實施例中亦可如圖3所示，該反射件21亦可為三導光板211所組成之設置(以下係以該導光板呈三個設置為例說明)，同時該LED燈332亦可對應該等導光板211呈對等數量之設置，而前述該每一導光板211具有一垂直面2111，以及一與該垂直面2111相接之傾斜面2112，同時任二導光板211之該垂直面2111與該傾斜面2112相接，而前述該傾斜面2112具有複數呈傾斜並與該LED燈332相對設置之入射面A，且任二相鄰之該入射面A間銜接有一反射面B，同時該反射面B二端與相銜接其一該入射面A銜接處形成有一入射角A1，以及與另一該入射面銜接處形成有一反射角B1，而前述該等角A1、B1之設置可隨該等入射面A、反射面B的傾斜幅度不大不同而呈較寬或較窄之角度θ1、θ2設置，即如將該等入射面A、反射面B之傾斜幅度設置呈較大，此時該等入射角A1、反射角B1即會呈角度較寬角度θ1設置，即如圖4-1所示，以使該LED光源模組33所發出光線投射至該等導光板211後之光束，其受到該等導光板211導引折射至該導光棒22上之角度與範圍可呈較廣之呈現，反之，若將該等入射面A、反射面B之傾斜幅度呈較小之設置，這時該等入射角A1、反射角B1即會因該傾斜幅度之因素而呈窄角度θ2之設置，即如圖4-2所示，如此一來受到該等導光板211導引折射之光束，其角度與範圍便會呈集中，當然，更可依據不同之照射需求，利用該反射件21具有該三導光板211之設置，俾將左、右之該導光板211的該等入射面A、反射面B設置為傾斜幅度較大，以使光線之折射角度與範圍可呈較廣，而位於中間之該導光板211之折射角度與範圍則設置為較集中，如此一來該車燈3便同時兼具有集中、寬廣之出光角度與範圍之光束照射之設置，因此，利用該等入射面A、反射面B之傾斜幅度的不同，來進一步改變所接收之光線得以有效完全被折射、導引且集中至該導光棒22之特定位置上，進一步來滿足不同之照射需求。 The light guiding device 2 includes a reflecting member 21 disposed in the seat body 31 and receiving the light emitted by the LED light source module 33, and a light guiding device disposed between the reflecting member 21 and the lamp cover 32. The reflector 22 is composed of at least two light guide plates 211 disposed at the front end of the LED lamp 332. Of course, in this embodiment, as shown in FIG. 3, the reflector 21 may also be a three-conductor. The arrangement of the light plate 211 (hereinafter, the three light guide plates are exemplified as an example), and the LED light 332 can also be disposed correspondingly to the light guide plate 211, and each of the light guide plates 211 is provided. There is a vertical surface 2111, and an inclined surface 2112 that is in contact with the vertical surface 2111, and the vertical surface 2111 of any two light guide plates 211 is in contact with the inclined surface 2112, and the inclined surface 2112 has a plurality of slopes and An incident surface A disposed opposite to the LED lamp 332, and any adjacent one of the incident surfaces A is coupled with a reflecting surface B, and at the same time, the two ends of the reflecting surface B are connected with the incident surface A to form an incident. An angle A1 is formed, and a reflection angle B1 is formed at the junction with the other incident surface, and the front The equiangular angles A1 and B1 may be set to be wider or narrower than the angles of inclination θ1 and θ2 of the incident surface A and the reflecting surface B, that is, the incident surface A and the reflecting surface. The inclination amplitude setting of B is large. At this time, the incident angle A1 and the reflection angle B1 are set at an angle wider than the angle θ1, that is, as shown in FIG. 4-1, so that the light emitted by the LED light source module 33 is emitted. The beam and the light beam projected onto the light guide plate 211 are refracted by the light guide plate 211 to the light guide bar 22, and the angle and range of the light beam can be widely displayed. The inclination of the surface B is set to a small extent. At this time, the incident angle A1 and the reflection angle B1 are set at a narrow angle θ2 due to the inclination amplitude, as shown in Fig. 4-2, and thus The light guide plate 211 guides the refracted beam, and the angle and the range thereof are concentrated. Of course, according to different illumination requirements, the reflector 21 has the setting of the three light guide plates 211, and the left and right sides are The incident surface A and the reflecting surface B of the light guide plate 211 are set to have a large inclination to make the light fold The angle and range can be wider, and the angle of refraction and the range of the light guide plate 211 located in the middle are set to be relatively concentrated, so that the lamp 3 simultaneously has a concentrated, wide beam angle and range of beam illumination. The arrangement is such that, by using the difference in the inclination amplitudes of the incident surface A and the reflecting surface B, the received light is further effectively refracted, guided and concentrated to a specific position of the light guiding rod 22, further To meet different exposure needs.
至於，該導光棒22係呈一半圓柱體的形態設置，且具有一承接由該等導光板211所反射光線並為平面設置之聚光層221，以及一相反該聚光層221且呈半圓弧狀設置之出光層222，而前述該聚光層221係與該等導光板211之該等反射面B呈相對應設置，同具有集中經該反射面B折射之散射光線作用，而該出光層222則與該燈罩32呈對應形態設置，且該出光層222得以針對該聚光層221所集收之光加以收發為高亮度之作用，並透過該燈罩32向外照射。As for the light guide bar 22, it is disposed in the form of a half cylinder, and has a light collecting layer 221 which receives the light reflected by the light guide plates 211 and is disposed in a plane, and a half opposite to the light collecting layer 221 The light-emitting layer 222 is disposed in an arc shape, and the light-concentrating layer 221 is disposed corresponding to the reflective surfaces B of the light-guide plates 211, and has a function of condensing scattered light refracted by the reflective surface B. The light-emitting layer 222 is disposed in a corresponding manner with the lamp cover 32, and the light-emitting layer 222 is configured to transmit and receive light for the light collected by the light-concentrating layer 221 to a high brightness, and is externally irradiated through the lamp cover 32.
參閱圖3至圖5，使用時，當該LED光源模組33透過啟動之電源產生電性連接收後，該基板331便會將電性連接至該等LED燈332上，以使該等LED燈332因電性連接而即時發出光線，且發出之光線即會呈散射之方式投射至對應之該每一導光板211上，且透過該等導光板211將所接收之該光線折射至該導光棒22上，利用該導光棒22進行有效的聚集並收縮為高亮度之光，再經由該燈罩32向外出光照射；是以，利用與該LED燈332對應之該等入射面A來有效完全接收散射之光線的同時，便可同步將該光線予以折射至該反射面B上，並透過該等反射面B將所接收折射之光線再反射至對應該聚光層221上，利用該聚光層221之聚光作用以針對所有反射之光線（如橫向或縱向的發散光）加以收縮聚集，再透過呈半圓狀之該出光層222具有提昇光源亮度之效率，藉由該出光層222的轉換以使所聚集之光線亮度經該燈罩32向外照射，因此利用該等導光板211之該等入射面A與反射面B所形成一連貫之光線折射與反射的導引流程，便可將該LED燈332發出散射光線予以全數折射且導引至該導光棒22處，經過該導光棒22之聚光作用而集中形成具高亮度光源的照射，藉以滿足所需呈現之光源亮度來提昇之照射效率，以解決習知車燈之LED燈照射時所形成光線散失之缺失；因此，本新型藉由該反射件21作為可以收縮LED光源模組33之橫向或縱向發散光的媒介，且將其導引折射至該導光棒22之特定位置處，且透過複數導光板211反射於出光的端面亦可連成一直線，進而達到光條的效果，不僅使向外投射之光源為無散失之現象外，大大提昇車燈聚光照明亮度。Referring to FIG. 3 to FIG. 5, in use, when the LED light source module 33 is electrically connected through the activated power source, the substrate 331 is electrically connected to the LED lamps 332 to enable the LEDs. The light 332 emits light immediately due to the electrical connection, and the emitted light is scattered to the corresponding light guide plate 211, and the received light is refracted to the guide through the light guide plate 211. The light bar 22 is effectively concentrated by the light guiding rod 22 and contracted into high-intensity light, and then emitted outward through the lamp cover 32; that is, the incident surface A corresponding to the LED lamp 332 is used. Effectively receiving the scattered light completely, the light can be refracted to the reflective surface B in synchronization, and the received refracted light is reflected back to the corresponding concentrating layer 221 through the reflective surface B, The concentrating effect of the concentrating layer 221 is contracted and concentrated for all the reflected light (such as horizontal or vertical divergent light), and the illuminating layer 222 having a semicircular shape has an efficiency of enhancing the brightness of the light source, and the light emitting layer 222 is provided. Conversion to make the collected light The brightness of the line is outwardly illuminated by the lamp cover 32. Therefore, the LED light 332 can be scattered by using a continuous flow of light refraction and reflection formed by the incident surface A and the reflective surface B of the light guide plate 211. The light is totally refracted and guided to the light guiding rod 22, and concentrated by the light collecting rod 22 to form an illumination with a high-intensity light source, thereby improving the illumination efficiency by satisfying the brightness of the light source to be presented. The invention solves the problem of the loss of light formed when the LED lamp of the conventional lamp is irradiated; therefore, the present invention uses the reflector 21 as a medium for diverging the lateral or longitudinal light of the LED light source module 33, and guides the light. The end face of the light guide bar 22 and the end face reflected by the plurality of light guide plates 211 can also be connected in a straight line, thereby achieving the effect of the light bar, which not only makes the outwardly projecting light source have no loss phenomenon, but also greatly Improve the brightness of the spotlights.
歸納前述，本新型導光裝置利用反射件可針對車燈之LED燈發出散射光線進行折射、導引，並利用導光棒具有光線收縮聚集與提昇光源亮度效率的配合設置，以使該光線投射至該反射件之內部後所形成之散光再反射至該導光棒，且經該導光棒之收縮聚光作用而形成光束，進而提昇該車燈向外發出高亮度之光源，以消除LED光源直接照射光線產生散失問題，不但可有效提昇光線強度與照明亮度外，更能確保該導光裝置之聚光照射效率，故確實能達到本新型之目的。In summary, the light guiding device of the present invention can use the reflecting member to refract and guide the scattered light of the LED lamp of the lamp, and use the light guiding bar to have a combination of light contraction and brightness enhancement of the light source to make the light project. The astigmatism formed after the interior of the reflector is reflected to the light guide rod, and the light beam is formed by the contraction and condensing of the light guide rod to form a light beam, thereby improving the light source of the vehicle lamp to emit high brightness to eliminate the LED The light source directly illuminates the light to cause the problem of dissipating, which not only can effectively improve the light intensity and the illumination brightness, but also ensures the illuminating illumination efficiency of the light guiding device, so that the purpose of the novel can be achieved.
惟以上所述者，僅為說明本新型之較佳實施例而已，當不能以此限定本新型實施之範圍，即大凡依本新型申請專利範圍及新型說明書內容所作之簡單的等效變化與修飾，皆應仍屬本新型專利涵蓋之範圍內。However, the above description is only for the purpose of illustrating the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the new specification. All should remain within the scope of this new patent.
﹝習知﹞
1‧‧‧車燈
11‧‧‧燈座
12‧‧‧LED光源模組
13‧‧‧燈罩
121‧‧‧基板
122‧‧‧LED燈
123‧‧‧反射件
〔本新型〕
2‧‧‧導光裝置
21‧‧‧反射件
22‧‧‧導光棒[study]
1‧‧‧ headlights
11‧‧‧ lamp holder
12‧‧‧LED light source module
13‧‧‧shade
121‧‧‧Substrate
122‧‧‧LED lights
123‧‧‧Reflecting parts (this new type)
2‧‧‧Light guide
21‧‧‧Reflecting parts
22‧‧‧Light guide rod
211‧‧‧導光板 211‧‧‧Light guide plate
2111‧‧‧垂直面 2111‧‧‧Vertical
2112‧‧‧傾斜面 2112‧‧‧ sloped surface
A‧‧‧入射面 A‧‧‧ incident surface
B‧‧‧反射面 B‧‧‧reflecting surface
A1‧‧‧入射角 A1‧‧‧ incident angle
B1‧‧‧反射角 B1‧‧‧reflection angle
θ1‧‧‧寬角度 Θ1‧‧‧ wide angle
θ2‧‧‧窄角度 22‧‧‧ narrow angle
221‧‧‧聚光層 221‧‧‧concentrating layer
222‧‧‧出光層 222‧‧‧Lighting layer
3‧‧‧車燈 3‧‧‧ headlights
31‧‧‧燈座 31‧‧‧ lamp holder
32‧‧‧燈罩 32‧‧‧shade
33‧‧‧LED光源模組 33‧‧‧LED light source module
331‧‧‧基板 331‧‧‧Substrate
332‧‧‧LED燈 332‧‧‧LED lights
圖1是習知車燈之示意圖。 圖2是本新型之一較佳實施例之示意圖。 圖3是該較佳實例之另實施態樣之示意圖。 圖4-1至4-2是該較佳實施例之局部構件示意圖。 圖5是該較佳實施例之局部構件之右側示意圖。Figure 1 is a schematic view of a conventional vehicle lamp. Figure 2 is a schematic illustration of one preferred embodiment of the present invention. Figure 3 is a schematic illustration of another embodiment of the preferred embodiment. Figures 4-1 through 4-2 are schematic illustrations of partial components of the preferred embodiment. Figure 5 is a schematic side view of the partial member of the preferred embodiment.
2‧‧‧導光裝置 2‧‧‧Light guide
21‧‧‧反射件 21‧‧‧Reflecting parts
22‧‧‧導光棒 22‧‧‧Light guide rod
211‧‧‧導光板 211‧‧‧Light guide plate
2111‧‧‧垂直面 2111‧‧‧Vertical
2112‧‧‧傾斜面 2112‧‧‧ sloped surface
A‧‧‧入射面 A‧‧‧ incident surface
B‧‧‧反射面 B‧‧‧reflecting surface
221‧‧‧聚光層 221‧‧‧concentrating layer
222‧‧‧出光層 222‧‧‧Lighting layer
3‧‧‧車燈 3‧‧‧ headlights
31‧‧‧燈座 31‧‧‧ lamp holder
32‧‧‧燈罩 32‧‧‧shade
33‧‧‧LED光源模組 33‧‧‧LED light source module
331‧‧‧基板 331‧‧‧Substrate
332‧‧‧LED燈 332‧‧‧LED lights
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105219654U TWM544437U (en) | 2016-12-23 | 2016-12-23 | Light guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105219654U TWM544437U (en) | 2016-12-23 | 2016-12-23 | Light guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM544437U true TWM544437U (en) | 2017-07-01 |
Family
ID=60048804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105219654U TWM544437U (en) | 2016-12-23 | 2016-12-23 | Light guiding device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM544437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968010A (en) * | 2024-04-01 | 2024-05-03 | 深圳北极之光科技有限公司 | Multifunctional LED lamp bead module |
-
2016
- 2016-12-23 TW TW105219654U patent/TWM544437U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968010A (en) * | 2024-04-01 | 2024-05-03 | 深圳北极之光科技有限公司 | Multifunctional LED lamp bead module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |