TWI385084B - A rearview mirror with a directional light - Google Patents
A rearview mirror with a directional light Download PDFInfo
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- TWI385084B TWI385084B TW99116335A TW99116335A TWI385084B TW I385084 B TWI385084 B TW I385084B TW 99116335 A TW99116335 A TW 99116335A TW 99116335 A TW99116335 A TW 99116335A TW I385084 B TWI385084 B TW I385084B
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Description
本發明是有關於一種後視鏡，特別是指一種具有方向燈的後視鏡。The present invention relates to a rear view mirror, and more particularly to a rear view mirror having a directional light.
一般機車的前方向燈有以下幾種設置方式：The front directional lights of general locomotives have the following settings:
1.如圖1所示，前方向燈11是分別設置於機車前蓋板12的左右兩側。1. As shown in FIG. 1, the front direction lights 11 are respectively disposed on the left and right sides of the front cover 12 of the locomotive.
2.如圖2所示，前方向燈21是分別設置於左右把手22的下方(因視角的關係只顯示一側)。2. As shown in FIG. 2, the front direction lights 21 are respectively disposed below the left and right handles 22 (only one side is displayed depending on the angle of view).
3.如圖3所示，前方向燈31是朝向機車行進方向地分別設置於後視鏡32上。3. As shown in FIG. 3, the front direction lights 31 are respectively disposed on the rear view mirror 32 toward the traveling direction of the locomotive.
上述三種前方向燈11、21、31的設置位置會依各國不同的法規進行調整。當使用LED作為前方向燈11、21、31時，前兩種設置位置因為有效發光面積大，且前方向燈11、21的燈座後方空間大，而沒有LED熱衰退的問題；然而，第三種設置位置會因為前方向燈31被後視鏡32的鏡殼包覆，燈座後方又被後視鏡的鏡片遮蔽，使得前方向燈31的亮度降低而不符合法規規定。The positions of the above three types of front direction lights 11, 21, 31 are adjusted according to different regulations of different countries. When LEDs are used as the front direction lights 11, 21, 31, the first two setting positions are large because the effective light emitting area is large, and the space behind the lamp holders of the front direction lamps 11, 21 is large, and there is no problem of LED thermal decay; however, The three setting positions may be because the front direction light 31 is covered by the mirror case of the rear view mirror 32, and the rear of the lamp holder is shielded by the lens of the rear view mirror, so that the brightness of the front direction lamp 31 is lowered without complying with regulations.
因此，本發明之目的，即在提供一種可以符合法規亮度且具有良好散熱效果的具有方向燈的後視鏡。Accordingly, it is an object of the present invention to provide a rear view mirror having a directional light that can meet regulatory brightness and has a good heat dissipation effect.
於是，本發明具有方向燈的後視鏡，安裝於一機車上，該後視鏡包含一後視鏡單元，及一設置於該後視鏡單元上的方向燈單元。Thus, the rear view mirror of the present invention having a directional light is mounted on a locomotive, the rear view mirror including a rear view mirror unit, and a directional light unit disposed on the rear view mirror unit.
該後視鏡單元包括一結合於該機車上的結合座、一設置於該結合座上的中空狀鏡殼，及一設置於該鏡殼內的鏡片。The mirror unit includes a coupling base coupled to the locomotive, a hollow mirror housing disposed on the coupling seat, and a lens disposed in the mirror housing.
該方向燈單元是設置於該鏡殼上並朝向該機車的行進方向，該方向燈單元包括一散熱件、一設置於該散熱件上的燈座、一設置於該散熱件上的電路板、一設置於該電路板上的發光件，及一設置於該燈座上並遮覆該發光件上的燈蓋。The directional light unit is disposed on the mirror casing and faces the traveling direction of the locomotive. The directional light unit includes a heat dissipating member, a lamp socket disposed on the heat dissipating member, and a circuit board disposed on the heat dissipating member. a illuminating member disposed on the circuit board, and a lamp cover disposed on the lamp holder and covering the illuminating member.
本發明之功效在於：藉由該電路板是設置於該散熱件上而與該散熱件直接接觸，因此若該發光件是使用高功率LED時，不但能符合法規亮度，且該發光件發光時所產生的熱能也能傳導至該散熱件進行散逸，有效提升散熱效率，而該散熱件還有配重作用，提供防震效果，避免該後視鏡單元的鏡片於機車行進時晃動而造成視覺不清的現象。The utility model has the advantages that the circuit board is directly disposed in contact with the heat dissipating member by being disposed on the heat dissipating member, so that if the illuminating member is used with a high-power LED, not only the brightness of the regulation can be met, but also when the illuminating member emits light. The generated heat energy can also be transmitted to the heat dissipating member to dissipate, thereby effectively improving the heat dissipating efficiency, and the heat dissipating member also has a weighting function to provide a shockproof effect, and the lens of the rear view mirror unit is prevented from shaking when the locomotive travels, thereby causing visual failure. Clear phenomenon.
有關本發明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兩個較佳實施例的詳細說明中，將可清楚的呈現。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.
在本發明被詳細描述之前，要注意的是，在以下的說明內容中，類似的元件是以相同的編號來表示。Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.
參閱圖4，為本發明具有方向燈的後視鏡5之第一較佳實施例，安裝於一機車4上，該機車4上是安裝有兩個後視鏡5，在以下的敘述中是以一個後視鏡5作說明。該後視鏡5包含一後視鏡單元51，及一設置於該後視鏡單元51上的方向燈單元52。Referring to FIG. 4, a first preferred embodiment of the rear view mirror 5 having a directional lamp of the present invention is mounted on a locomotive 4 having two rear view mirrors 5 mounted thereon, which is described in the following description. A rear view mirror 5 will be described. The rear view mirror 5 includes a rear view mirror unit 51 and a directional light unit 52 disposed on the rear view mirror unit 51.
參閱圖5、6，該後視鏡單元51包括一結合於該機車4(見圖4)上的結合座511、一設置於該結合座511上的中空狀鏡殼512、一設置於該鏡殼512內的鏡片調整座513，及一設置於該鏡片調整座513上且朝向相反於該機車4行進方向的鏡片514，並界定一通過該鏡片調整座513中心點的第一中心線L1。Referring to FIGS. 5 and 6, the rear view mirror unit 51 includes a coupling base 511 coupled to the locomotive 4 (see FIG. 4), a hollow mirror housing 512 disposed on the coupling base 511, and a mirror housing 512 disposed on the mirror. A lens adjustment seat 513 in the housing 512, and a lens 514 disposed on the lens adjustment seat 513 and facing in a direction opposite to the traveling direction of the locomotive 4, and defining a first center line L1 passing through a center point of the lens adjustment seat 513.
該鏡片調整座513具有一設置於該鏡殼512內的外固定件515、一設置於該外固定件515上並供該鏡片514設置的鏡盤516，及一用以定位該鏡盤516的內固定件517，該鏡盤516是夾置於該內、外固定件517、515之間，且該鏡盤516能相對於該外固定件515轉動，以調整該鏡片514的角度，而該鏡盤516與該鏡殼512之間形成有一間隙500。The lens adjustment seat 513 has an outer fixing member 515 disposed in the lens housing 512, a mirror plate 516 disposed on the outer fixing member 515 and disposed on the lens 514, and a lens plate 516 for positioning the mirror plate 516. An inner fixing member 517 is sandwiched between the inner and outer fixing members 517 and 515, and the mirror plate 516 is rotatable relative to the outer fixing member 515 to adjust the angle of the lens 514. A gap 500 is formed between the mirror disk 516 and the mirror housing 512.
該方向燈單元52是設置於該鏡殼512上並朝向該機車4的行進方向，該方向燈單元52包括一設置於該外固定件515後方且位於該第一中心線L1下方的散熱件521、一設置於該散熱件521上的燈座522、一設置於該散熱件521上的電路板523、一設置於該電路板523上的發光件524，及一設置於該燈座522上並遮覆該發光件524的燈蓋525。要特別說明的是，該電路板523與發光件524的數量可視實際需求調整，不以此為限。The directional light unit 52 is disposed on the mirror housing 512 and faces the traveling direction of the locomotive 4, and the directional light unit 52 includes a heat dissipating member 521 disposed behind the outer fixing member 515 and below the first center line L1. a lamp holder 522 disposed on the heat dissipation member 521, a circuit board 523 disposed on the heat dissipation member 521, a light-emitting member 524 disposed on the circuit board 523, and a lamp holder 522 disposed on the lamp holder 522. The lamp cover 525 of the illuminating member 524 is covered. It should be noted that the number of the circuit board 523 and the illuminating member 524 can be adjusted according to actual needs, and is not limited thereto.
參閱圖6、7，於本實施例中，該散熱件521是以射出成型的方式與該燈座522一體成型，且該散熱件521為實心的鋁合金塊，當然該散熱件521也可以是嵌合於該燈座522上，並以銅或是其他具有高傳導性的材質製造，不以此為限。另外，該散熱件521、燈座522、電路板523、發光件524，及燈蓋525是組裝完成後再安裝於該鏡殼512上。Referring to FIG. 6 and FIG. 7 , in the embodiment, the heat dissipating member 521 is integrally formed with the lamp holder 522 in an injection molding manner, and the heat dissipating member 521 is a solid aluminum alloy block. It is fitted on the lamp holder 522 and is made of copper or other materials having high conductivity, and is not limited thereto. In addition, the heat sink 521, the lamp holder 522, the circuit board 523, the light-emitting member 524, and the lamp cover 525 are mounted on the mirror case 512 after assembly.
由於該發光件524使用時會有熱衰退的情形，因此使用一段時間後，熱衰退的情形會使該發光件524產生的亮度低於法規值，例如：美國法規值需達137.5坎德拉(candela,cd)，因此於本實施例中，是使用高功率LED作為該發光件524，而高功率LED在運作過程中所產生的高熱就能透過該散熱件521快速傳導，並能透過該鏡盤516與鏡殼512之間的間隙500散逸，而能避免熱能累積於該鏡殼512內，進而避免該電路板523因過熱而有損壞的情形。Since the illuminating member 524 has a thermal decay when it is used, the thermal fading condition may cause the illuminating member 524 to generate a brightness lower than a regulatory value after a period of use, for example, the US regulatory value needs to reach 137.5 candela (candela, Cd), in this embodiment, a high-power LED is used as the light-emitting member 524, and high heat generated by the high-power LED during operation can be quickly transmitted through the heat sink 521 and can pass through the mirror plate 516. The gap 500 between the mirror case 512 and the mirror case 512 is dissipated, and thermal energy can be prevented from accumulating in the mirror case 512, thereby preventing the circuit board 523 from being damaged due to overheating.
藉由上述設計，不但使該發光件524產生的亮度能符合法規規定，同時也能快速地排除該發光件524發光時產生的熱能，而延長該方向燈單元52的使用壽命。除此之外，由於該散熱件521為實心的鋁合金塊，且設置在該鏡片調整座513的外固定件515後方，因此該散熱件521還有配重作用，提供防震效果，避免該後視鏡單元51的鏡片514於機車行進時晃動而造成視覺不清的現象，尤其該散熱件521位於該第一中心線L1下方時，其防震效果最佳。With the above design, not only the brightness generated by the illuminating member 524 can comply with the regulations, but also the thermal energy generated when the illuminating member 524 is illuminated can be quickly eliminated, and the service life of the directional lamp unit 52 can be prolonged. In addition, since the heat dissipating member 521 is a solid aluminum alloy block and is disposed behind the outer fixing member 515 of the lens adjusting seat 513, the heat dissipating member 521 also has a weighting function to provide a shockproof effect and avoid the rear. The lens 514 of the mirror unit 51 is shaken when the locomotive travels, causing a visually unclear phenomenon. In particular, when the heat sink 521 is located below the first center line L1, the shockproof effect is optimal.
參閱圖8，為本發明具有方向燈的後視鏡5之第二較佳實施例，大致類似前述該第一較佳實施例，不同之處在於：於本實施例中，該鏡片514是密合於該鏡殼512上，而該鏡殼512還形成有多數個位於該散熱件521下方的散熱孔518，並界定一通過該鏡片514中心點的第二中心線L2，而該散熱件521是位於該第二中心線L2下方。Referring to FIG. 8, a second preferred embodiment of the rear view mirror 5 having a directional lamp of the present invention is substantially similar to the first preferred embodiment described above, except that in the embodiment, the lens 514 is dense. The lens housing 512 is further formed with a plurality of heat dissipation holes 518 located under the heat dissipation member 521, and defines a second center line L2 passing through a center point of the lens 514, and the heat dissipation member 521 It is located below the second center line L2.
藉由上述設計，除了同樣能使該發光件524產生的亮度符合法規定之外，該發光件524運作時產生的熱能，是透過該散熱件521傳導後，再經由所述散熱孔518排出，以避免熱能累積於該鏡殼512內。With the above design, in addition to the brightness of the illuminating member 524, the thermal energy generated by the illuminating member 524 is transmitted through the heat dissipating member 521 and then discharged through the heat dissipating hole 518. To prevent heat from accumulating in the mirror housing 512.
綜上所述，本發明具有方向燈的後視鏡5，藉由高功率的發光件524與該散熱件521的搭配，不但使得亮度能符合法規，還能有效地排除該發光件524發光時產生的熱能，故確實能達成本發明之目的。In summary, the rear view mirror 5 of the present invention has a directional light, and the combination of the high-power light-emitting member 524 and the heat-dissipating member 521 not only makes the brightness conform to the regulations, but also effectively excludes the light-emitting member 524 from emitting light. The heat energy generated can indeed achieve the object of the present invention.
惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即大凡依本發明申請專利範圍及發明說明內容所作之簡單的等效變化與修飾，皆仍屬本發明專利涵蓋之範圍內。The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.
4‧‧‧機車4‧‧‧Motorcycle
5‧‧‧後視鏡5‧‧‧ Rearview mirror
500‧‧‧間隙500‧‧‧ gap
51‧‧‧後視鏡單元51‧‧‧Mirror unit
511‧‧‧結合座511‧‧‧ joint
512‧‧‧鏡殼512‧‧‧Mirror shell
513‧‧‧鏡片調整座513‧‧‧ lens adjustment seat
514‧‧‧鏡片514‧‧‧ lenses
515‧‧‧外固定件515‧‧‧ external fasteners
516‧‧‧鏡盤516‧‧‧Mirror plate
517‧‧‧內固定件517‧‧‧Fixed parts
518‧‧‧散熱孔518‧‧‧ vents
52‧‧‧方向燈單元52‧‧‧Director light unit
521‧‧‧散熱件521‧‧‧Solder parts
522‧‧‧燈座522‧‧‧ lamp holder
523‧‧‧電路板523‧‧‧ circuit board
524‧‧‧發光件524‧‧‧Lighting parts
525‧‧‧燈蓋525‧‧‧light cover
L1‧‧‧第一中心線L1‧‧‧ first centerline
L2‧‧‧第二中心線L2‧‧‧ second centerline
圖1是一前視圖，說明機車前方向燈的第一種設置位置；Figure 1 is a front view showing the first set position of the locomotive front direction light;
圖2是一側視圖，說明機車前方向燈的第二種設置位置；Figure 2 is a side view showing the second position of the locomotive front directional light;
圖3是一前視圖，說明機車前方向燈的第三種設置位置；Figure 3 is a front view showing the third set position of the locomotive front direction light;
圖4是一前視圖，說明本發明具有方向燈的後視鏡的第一較佳實施例；Figure 4 is a front elevational view showing a first preferred embodiment of the rear view mirror of the present invention having a directional light;
圖5是一剖視圖，說明該第一較佳實施例中各元件的位置；Figure 5 is a cross-sectional view showing the position of each element in the first preferred embodiment;
圖6是一另一角度的剖視圖，輔助說明圖5；Figure 6 is a cross-sectional view of another angle, assistance to illustrate Figure 5;
圖7是一立體圖，說明散熱件的整體態樣；及Figure 7 is a perspective view showing the overall aspect of the heat sink; and
圖8是一剖視圖，說明本發明具有方向燈的後視鏡的第二較佳實施例。Figure 8 is a cross-sectional view showing a second preferred embodiment of the rear view mirror of the present invention having a directional light.
500．．．間隙500. . . gap
51．．．後視鏡單元51. . . Rear view mirror unit
511．．．結合座511. . . Joint seat
512．．．鏡殼512. . . Mirror shell
513．．．鏡片調整座513. . . Lens adjustment seat
514．．．鏡片514. . . lens
515．．．外固定件515. . . External fixture
516．．．鏡盤516. . . Mirror disk
517．．．內固定件517. . . Internal fixture
52．．．方向燈單元52. . . Directional light unit
521．．．散熱件521. . . Heat sink
522．．．燈座522. . . Lamp holder
523．．．電路板523. . . Circuit board
524．．．發光件524. . . Light-emitting parts
525．．．燈蓋525. . . Lamp cover
L1．．．第一中心線L1. . . First centerline
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99116335A TWI385084B (en) | 2010-05-21 | 2010-05-21 | A rearview mirror with a directional light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW99116335A TWI385084B (en) | 2010-05-21 | 2010-05-21 | A rearview mirror with a directional light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201141730A TW201141730A (en) | 2011-12-01 |
| TWI385084B true TWI385084B (en) | 2013-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW99116335A TWI385084B (en) | 2010-05-21 | 2010-05-21 | A rearview mirror with a directional light |
Country Status (1)
| Country | Link |
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| TW (1) | TWI385084B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2174835A1 (en) * | 2000-07-12 | 2010-04-14 | Alejandro Rodriguez Barros | Rear-view side mirror assembly for a vehicle with frontal spot light emission |
| TWI324569B (en) * | 2007-06-20 | 2010-05-11 | Kwang Yang Motor Co |
-
2010
- 2010-05-21 TW TW99116335A patent/TWI385084B/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2174835A1 (en) * | 2000-07-12 | 2010-04-14 | Alejandro Rodriguez Barros | Rear-view side mirror assembly for a vehicle with frontal spot light emission |
| TWI324569B (en) * | 2007-06-20 | 2010-05-11 | Kwang Yang Motor Co |
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| Publication number | Publication date |
|---|---|
| TW201141730A (en) | 2011-12-01 |
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