TWI814275B - Car alarm lamp - Google Patents
Car alarm lamp Download PDFInfo
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- TWI814275B TWI814275B TW111108725A TW111108725A TWI814275B TW I814275 B TWI814275 B TW I814275B TW 111108725 A TW111108725 A TW 111108725A TW 111108725 A TW111108725 A TW 111108725A TW I814275 B TWI814275 B TW I814275B
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- light
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- planar
- axial direction
- emitting module
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- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
本發明係有關於一種車輛警示燈。 The invention relates to a vehicle warning light.
按,隨著科技的進步,近年來在造車工藝上亦跟著不斷進化,而車輛用的燈具也持續地在推陳出新,如車用大燈為了提升聚光性及亮度,無論是鹵素燈或是LED燈都採用了魚眼結構。其中車輛用的警示燈(如煞車燈,方向燈、後照鏡燈等)為了增加視覺上的圖案辨識度,會在燈罩上設有不導光之部位及導光部位,以使警示燈發光時呈現出圖案。然而,如此會因光線照射到不導光之部位而浪費掉,且導光部位之亮度會過大而造成用路人刺眼,存在亟待改善之缺弊。 Press, with the advancement of technology, the car manufacturing process has also continued to evolve in recent years, and vehicle lamps have also continued to be introduced. For example, in order to improve the focus and brightness of car headlights, whether they are halogen lamps or LED lights all adopt a fisheye structure. Among them, warning lights for vehicles (such as brake lights, direction lights, rear mirror lights, etc.), in order to increase visual pattern recognition, will be equipped with non-light-guiding parts and light-guiding parts on the lampshade to make the warning lights shine. Patterns appear. However, in this way, the light will be wasted when it shines on the parts that do not guide the light, and the brightness of the light guide part will be too high, causing dazzling to passers-by. There are shortcomings that need to be improved urgently.
因此,有必要提供一種新穎且具有進步性之車輛警示燈,以解決上述之問題。 Therefore, it is necessary to provide a novel and progressive vehicle warning light to solve the above problems.
本發明之主要目的在於提供一種車輛警示燈,可有效地呈現出圖案效果及避免光線浪費,另外可避免光線過於刺眼,以提升實用性。 The main purpose of the present invention is to provide a vehicle warning light that can effectively present a pattern effect and avoid light waste. In addition, it can prevent the light from being too dazzling to improve practicality.
為達成上述目的,本發明提供一種車輛警示燈,包括一燈座、一發光模組及一導光燈罩。該燈座設有一容槽,該容槽沿一軸向開設。該發光模組設於該容槽,該發光模組設有至少一發光元件。該導光燈罩包括相對之一第一側及一第二側,該第一側背向該發光模組,該第二側面向該發光模組,該第二側凸設有一稜鏡,該稜鏡介於該至少一發光元件與該第一側之間,該至少一發光元件所發射之光線經由該稜鏡折射後射向該第一側,該第一側設有一第一柔光部,該第一柔光部沿該軸向之投影面積覆蓋於該發光模組,該第二側設有至少一斜面部及至少一平面部,該至少一平面部垂直該軸向,各該斜面部設有一第二柔光部,沿該軸向觀之,各該第二柔光部位於該第一柔光部之沿該軸向之投影面之外圍;其中,當該發光模組發光時,光線會發射至該第一柔光部,部分光線係由該第一柔光部折射而自該第一側射出,而另一部分光線自該第一柔光部反射至該至少一斜面部之第二柔光部後再反射朝該第一側折射而出,因此,自該第一側觀察時,會同時觀察到位於該第一側的該第一柔光部及位於該第二側的該至少一斜面部之第二柔光部二者之形狀,二者共同形成特殊圖案。 In order to achieve the above object, the present invention provides a vehicle warning light, which includes a lamp holder, a light-emitting module and a light guide lamp cover. The lamp holder is provided with a receiving groove, and the receiving groove is opened along an axial direction. The light-emitting module is arranged in the container, and the light-emitting module is provided with at least one light-emitting element. The light guide lampshade includes an opposite first side and a second side. The first side faces away from the light-emitting module, and the second side faces the light-emitting module. A ridge is protruding from the second side. The mirror is between the at least one light-emitting element and the first side. The light emitted by the at least one light-emitting element is refracted by the lens and then emitted to the first side. The first side is provided with a first soft light portion. The projection area of the first soft light portion along the axial direction covers the light-emitting module. The second side is provided with at least one inclined portion and at least one planar portion. The at least one planar portion is perpendicular to the axial direction. Each inclined portion A second soft light part is provided. Viewed along the axial direction, each second soft light part is located outside the projection surface of the first soft light part along the axial direction; wherein, when the light-emitting module emits light, The light will be emitted to the first soft light part, part of the light is refracted by the first soft light part and emitted from the first side, and the other part of the light is reflected from the first soft light part to the third of the at least one inclined surface. The two soft light parts are then reflected and refracted toward the first side. Therefore, when viewed from the first side, the first soft light part located on the first side and the first soft light part located on the second side can be observed at the same time. The shapes of at least one inclined portion and the second soft light portion together form a special pattern.
1:燈座 1: Lamp holder
11:容槽 11: Container
12:軸向 12:Axis
13:穿孔 13:Perforation
2:發光模組 2:Light-emitting module
21:發光元件 21:Light-emitting components
22:電路板 22:Circuit board
23:電線組件 23:Wire assembly
3:導光燈罩 3:Light guide lampshade
31:第一側 31: First side
311:凸部 311:convex part
32:第二側 32: Second side
33:第一柔光部 33:The first soft light part
34:斜面部 34: Inclined part
35:平面部 35:Planar part
36:第二柔光部 36:Second soft light part
37:環壁 37: Ring wall
38:稜鏡 38:稜顡
4:鎖固件 4:Lock firmware
θ:夾角 θ: included angle
圖1為本發明一較佳實施例之立體圖。 Figure 1 is a perspective view of a preferred embodiment of the present invention.
圖2及圖3為本發明一較佳實施例之分解圖。 Figures 2 and 3 are exploded views of a preferred embodiment of the present invention.
圖4為本發明一較佳實施例之側視圖。 Figure 4 is a side view of a preferred embodiment of the present invention.
圖5為本發明一較佳實施例之使用狀態剖視圖。 Figure 5 is a cross-sectional view of a preferred embodiment of the present invention in use.
以下僅以實施例說明本發明可能之實施態樣,然並非用以限制本發明所欲保護之範疇,合先敘明。 The following examples are only used to illustrate the possible implementation modes of the present invention, but are not intended to limit the scope of protection of the present invention.
請參考圖1至5,其顯示本發明之一較佳實施例,本發明之車輛警示燈包括一燈座1、一發光模組2及一導光燈罩3。
Please refer to Figures 1 to 5, which show a preferred embodiment of the present invention. The vehicle warning light of the present invention includes a
該燈座1設有一容槽11,該容槽11沿一軸向12開設。
The
該發光模組2設於該容槽11,該發光模組2設有至少一發光元件21。於本實施例中該發光模組2設有複數該發光元件21,各該發光元件21為LED元件,以具有較強的發光效果及節能效果。
The light-
該導光燈罩3包括相對之一第一側31及一第二側32,該第一側31背向該發光模組,該第二側32面向該發光模組2,該第一側31設有一第一柔光部33,該第一柔光部33沿該軸向12之投影面積覆蓋於該發光模組2,該第二側32設有至少一斜面部34及至少一平面部35,該至少一平面部35垂直該軸向12,各該斜面部34設有一第二柔光部36,沿該軸向12觀之,各該第二柔光部36位於該第一柔光部33之沿該軸向12之投影面之外圍。
The
藉此,由於該第一柔光部33沿該軸向12之投影面積覆蓋於該發光模組2,當該發光模組2發光時,光線會發射至該第一柔光部33,造成一部分光線係由該第一柔光部33折射而自該第一側31射出,而另一部分光線自該第一柔光部33反射至該至少一斜面部34之第二柔光部36後再反射朝該第一側31折射而出(如圖5所示),如此由外界自該第一側觀察時,會同時觀察到位於該第一側31的該第一柔光部33及位於該第二側32的該至少一斜面部34之第二柔光部36二者之形
狀,二者共同形成特殊圖案,另外可避免光線直射至外界而造成刺眼,另外具有避免光線浪費之優點,以提高本發明之實用性。
Therefore, since the projection area of the first soft
具體而言,該第二側32設有一環壁37,該環壁37插設於該容槽11,該至少一斜面部34及該至少一平面部35設於該環壁37外圍。各該斜面部34由該第二側32朝該第一側31之方向徑向朝外延伸,以將光線反射至該第一側31。
Specifically, the
其中,該平面部35與該軸向12垂直,各該斜面部34與該平面部35形成一夾角θ,該夾角θ介於145度至95度之間,於本實施例中該夾角θ為145度,於其它實施例中亦可為其它角度。
The
進一步的說,該第二側32包括至少二該平面部35及至少二該斜面部34,其中一該平面部35位於一該斜面部34與該第二側32之周緣之間,相鄰之該二斜面部34之間設有一該平面部35。以使由外界自該車輛警示燈設有該導光燈罩3之一側觀察時,該第一柔光部33與該等第二柔光部36具有間隔,以提高識別度。於本實施例中各該斜面部34與各該平面部35為環形,該等斜面部34與該等平面部35呈同心設置,於其它實施例中該等斜面部與該等平面部可為其它形狀。
Furthermore, the
進一步的說,該發光模組2包括一電路板22及複數發光元件21,該等發光元件21設於該電路板22朝向該導光燈罩3之一側,該第一柔光部33沿該軸向12之投影面積覆蓋於該容槽11,以確實地避免光線直射至外界,該第一柔光部33與各該第二柔光部36為凹凸微結構,該凹凸微結構係以表面一體加工進行製造,於其它實施例中亦可為塗料、貼附等方式設置該第一柔光部33與各該第二柔光部36。
Furthermore, the light-emitting
於本實施例中該容槽11之側壁橫向該軸向12開設有一穿孔13,該發光模組2包括一電線組件23,該電線組件23穿設於該穿孔13並連接於該電路板
22,以提供該電路板22電能。該電路板22藉由至少一鎖固件4鎖固於該容槽11之底部,以具有較穩固的固定效果。
In this embodiment, the side wall of the
較佳地,該第二側32凸設有一稜鏡38,該稜鏡38介於該至少一發光元件21與該第一側31之間,該至少一發光元件21所發射之光線經由該稜鏡38折射後射向該第一側31,該環壁37圍繞於該稜鏡38,以有效地將該等發光元件所發射之光線進行折射。
Preferably, the
另外,該第一側31為平面狀,該第一側31沿該軸向12凸設有一凸部311,該凸部311設有該第一柔光部33,該凸部311可保護該第一側31其餘部位以避免受到外界摩擦。
In addition, the
1:燈座 1: Lamp holder
3:導光燈罩 3:Light guide lampshade
32:第二側 32: Second side
34:斜面部 34: Inclined part
35:平面部 35:Planar part
36:第二柔光部 36:Second soft light part
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW111108725A TWI814275B (en) | 2022-03-10 | 2022-03-10 | Car alarm lamp |
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TW111108725A TWI814275B (en) | 2022-03-10 | 2022-03-10 | Car alarm lamp |
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TWI814275B true TWI814275B (en) | 2023-09-01 |
TW202335885A TW202335885A (en) | 2023-09-16 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM549174U (en) * | 2017-01-12 | 2017-09-21 | Coplus Inc | Car taillight |
TWM574572U (en) * | 2018-12-13 | 2019-02-21 | 久鐵工業股份有限公司 | Vehicle lamp |
US10589675B1 (en) * | 2018-12-28 | 2020-03-17 | Mei-Hui Huang | Blind spot area warning system for a vehicle side view mirror with light guide disposed cavity of a cover having an incident face with grooves, an end face , output face and opposing operating face |
CN214405815U (en) * | 2021-03-25 | 2021-10-15 | 厦门高贤电子科技有限公司 | Down lamp structure |
TWM623512U (en) * | 2021-07-08 | 2022-02-21 | 賀陽科技有限公司 | Vehicular side LED circular spot lamp |
-
2022
- 2022-03-10 TW TW111108725A patent/TWI814275B/en active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM549174U (en) * | 2017-01-12 | 2017-09-21 | Coplus Inc | Car taillight |
TWM574572U (en) * | 2018-12-13 | 2019-02-21 | 久鐵工業股份有限公司 | Vehicle lamp |
US10589675B1 (en) * | 2018-12-28 | 2020-03-17 | Mei-Hui Huang | Blind spot area warning system for a vehicle side view mirror with light guide disposed cavity of a cover having an incident face with grooves, an end face , output face and opposing operating face |
CN214405815U (en) * | 2021-03-25 | 2021-10-15 | 厦门高贤电子科技有限公司 | Down lamp structure |
TWM623512U (en) * | 2021-07-08 | 2022-02-21 | 賀陽科技有限公司 | Vehicular side LED circular spot lamp |
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