JPS634328Y2 - - Google Patents
Info
- Publication number
- JPS634328Y2 JPS634328Y2 JP1983113985U JP11398583U JPS634328Y2 JP S634328 Y2 JPS634328 Y2 JP S634328Y2 JP 1983113985 U JP1983113985 U JP 1983113985U JP 11398583 U JP11398583 U JP 11398583U JP S634328 Y2 JPS634328 Y2 JP S634328Y2
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light
- lamp
- shielding part
- font
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
Description
【考案の詳細な説明】 本考案は、車両用灯具に関するものである。[Detailed explanation of the idea] The present invention relates to a vehicle lamp.
従来、この種の灯具においては、第１図と第２
図に示すように、レンズａの外表面に浮出し文字
ｂを形成し、その文字面に白色ホツトスタンプを
施したものや、同じくレンズの外表面に車名など
のエンブレムを接着したものがあり、灯具に装飾
性などを加味させようとするものであつた。 Conventionally, in this type of lighting equipment, Fig. 1 and Fig. 2
As shown in the figure, there are lens a with embossed letters b formed on the outer surface and a white hot stamp applied to the letters, and lenses with an emblem such as a car name glued on the outer surface of the lens. It was an attempt to add some decorative qualities to the lamps.
また特開昭54−156379号公報に示されているよ
うに、灯具内り入射する太陽光を減少させて疑似
点灯防止効果のあるランプ、いわゆるハイコント
ラストランプと称されるものがあり、第３図に示
すようにレンズａの内表面に凸レンズカツトを設
けるとともに、レンズｄの外表面にホツトスタン
プなどによる遮光部ｃと透過部ｄとを設け（第４
図は遮光部と透過部の設置パターン例を示す。）、
放物面反射鏡或はフレネルカツトを施したインナ
ーレンズを介した略平行光線を集束させ、透過部
ｄを透過させるようにした灯具であつた。 In addition, as shown in Japanese Patent Application Laid-open No. 156379/1983, there is a so-called high-contrast lamp, which has the effect of reducing sunlight entering the lamp and preventing false lighting. As shown in the figure, a convex lens cut is provided on the inner surface of lens a, and a light-shielding portion c and a transparent portion d are provided on the outer surface of lens d by hot stamping or the like (fourth
The figure shows an example of the installation pattern of the light shielding part and the transmitting part. ),
The lamp was designed to converge substantially parallel light rays through a parabolic reflecting mirror or an inner lens with a Fresnel cut, and transmit them through a transmitting portion d.
しかし先者のものではレンズの外表面い浮出し
文字を形成したり、エンブレムを接着したりする
と、文字体により電球の放射光が遮られるため、
文字体を大きくすれば点灯時の灯具の明るさが低
下し、レンズの外表面全面に文字体を表示するこ
とはできなかつた。また尾灯においてはレンズの
色彩が赤系統や黄系統に限られているため、文字
体を識別し易い赤系統や黄系統の色彩で表示する
ことはできず使用可能な色彩が制限されるという
不都合な点があつた。 However, with the first type, when embossed letters were formed on the outer surface of the lens or an emblem was attached, the letters blocked the light emitted from the light bulb.
If the font size was increased, the brightness of the lamp would decrease when it was turned on, making it impossible to display the font on the entire outer surface of the lens. In addition, since the lens colors of taillights are limited to reds and yellows, it is not possible to display letters in easily distinguishable reds and yellows, which limits the usable colors. There was a hot spot.
本考案は、上記した不都合な点を考慮してなさ
れたもので、文字体を透過部を避けて遮光部表面
上に形成したことから、レンズに文字体による装
飾性を加味でき、且つ明るさが低下しない灯具を
提供することを目的とするものである。 The present invention was developed in consideration of the above-mentioned disadvantages. Since the font is formed on the surface of the light-shielding part, avoiding the transparent part, the lens can be decorated with the font, and the brightness can be improved. The object of the present invention is to provide a lighting device that does not cause a decrease in energy.
つぎに本考案を第５図に示す一実施例に基づい
て説明する。 Next, the present invention will be explained based on an embodiment shown in FIG.
図中１はレンズで、該レンズ１の内表面には凸
レンズカツトが施され各々のカツトの水平方向の
曲率と垂直方向の曲率とが略等しく、つまりカツ
ト面が球面を呈して設けられている。またレンズ
１の外表面には各々のカツトにより集束する光が
通過する方形の透過部２と着色ホツトスタンプに
よる遮光部３が設けられている。そして遮光部３
表面上にしてかつ透過部２を避けて文字体４が遮
光部３の色彩とは異なる色彩の着色ホツトスタン
プで形成されている。 In the figure, reference numeral 1 denotes a lens, and the inner surface of the lens 1 is provided with a convex lens cut, and the horizontal curvature and vertical curvature of each cut are approximately equal, that is, the cut surface is provided as a spherical surface. . Further, the outer surface of the lens 1 is provided with a rectangular transmitting section 2 through which light converged by each cut passes, and a light shielding section 3 made of a colored hot stamp. and light shielding part 3
A character 4 is formed on the surface and away from the transparent part 2 using a colored hot stamp in a color different from that of the light shielding part 3.
なお、遮光部は文字体部分に限定して施しても
よい。またレンズが曲面を呈する場合にはホツト
スタンプなどの加工性を考慮してレンズ前方に無
色透明のカバーを配置してもよい。 Note that the light shielding portion may be applied only to the character portion. Further, when the lens has a curved surface, a colorless and transparent cover may be placed in front of the lens in consideration of workability such as hot stamping.
したがつて、本考案によれば、遮光部表面上の
みに文字体が形成されるので、灯具の明るさを低
下させずに文字体の形状、大きさを自由に設定す
ることができるとともに、レンズの色彩には関係
なく文字体の色彩を設定できるなど、実用性にす
ぐれた効果を奏するものである。 Therefore, according to the present invention, since the font is formed only on the surface of the light shielding part, the shape and size of the font can be freely set without reducing the brightness of the lamp. This has excellent practical effects, such as being able to set the color of the font regardless of the color of the lens.
第１図と第３図は従来例を示す説明図、第２図
は第１図−線断面図、第４図は第３図にて図
示した従来例の遮光部と透過部の設置パターンを
示す説明図で、イは凸レンズカツトのカツト面が
球面状のもの、ロは円柱周面状のもの、第５図は
本考案に係る車両用灯具の一実施例を示す説明図
である。
１……レンズ、２……透過部、３……遮光部、
４……文字体。
Figures 1 and 3 are explanatory diagrams showing the conventional example, Figure 2 is a sectional view taken along the line of Figure 1, and Figure 4 shows the installation pattern of the light shielding part and the transmitting part of the conventional example illustrated in Figure 3. 5 is an explanatory diagram showing an embodiment of the vehicle lamp according to the present invention. FIG. 1... Lens, 2... Transmissive part, 3... Light shielding part,
4... Font.
Claims (1)
レンズカツトを設け、表面には前記凸レンズカツ
トにより集束した電球の光線を透過させる透過部
とホツトスタンプなどにより形成された遮光部と
を設けた灯具において、前記透過部を避けて遮光
部表面上に文字体を形成したことを特徴とする車
両用灯具。 In a lamp, a convex lens cut is provided on the back side of a lens attached to the front side of the lamp body, and the front surface is provided with a transmitting part that transmits the light rays of the light bulb focused by the convex lens cut, and a light shielding part formed by hot stamping or the like. . A vehicular lamp, characterized in that fonts are formed on the surface of the light-shielding part, avoiding the transparent part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11398583U JPS6022710U (en) | 1983-07-22 | 1983-07-22 | Vehicle lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11398583U JPS6022710U (en) | 1983-07-22 | 1983-07-22 | Vehicle lights |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022710U JPS6022710U (en) | 1985-02-16 |
| JPS634328Y2 true JPS634328Y2 (en) | 1988-02-03 |
Family
ID=30263660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11398583U Granted JPS6022710U (en) | 1983-07-22 | 1983-07-22 | Vehicle lights |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022710U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0266100U (en) * | 1988-11-08 | 1990-05-18 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS529342U (en) * | 1975-07-07 | 1977-01-22 | ||
| JPS5215187B2 (en) * | 1971-10-13 | 1977-04-27 | ||
| JPS54156379A (en) * | 1978-05-30 | 1979-12-10 | Lucas Industries Ltd | Lamp device |
| JPS573274B2 (en) * | 1977-03-03 | 1982-01-20 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215187U (en) * | 1975-07-19 | 1977-02-02 | ||
| JPS573274U (en) * | 1980-06-04 | 1982-01-08 |
-
1983
- 1983-07-22 JP JP11398583U patent/JPS6022710U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5215187B2 (en) * | 1971-10-13 | 1977-04-27 | ||
| JPS529342U (en) * | 1975-07-07 | 1977-01-22 | ||
| JPS573274B2 (en) * | 1977-03-03 | 1982-01-20 | ||
| JPS54156379A (en) * | 1978-05-30 | 1979-12-10 | Lucas Industries Ltd | Lamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6022710U (en) | 1985-02-16 |
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