JPH0425769Y2 - - Google Patents
Info
- Publication number
- JPH0425769Y2 JPH0425769Y2 JP1987183352U JP18335287U JPH0425769Y2 JP H0425769 Y2 JPH0425769 Y2 JP H0425769Y2 JP 1987183352 U JP1987183352 U JP 1987183352U JP 18335287 U JP18335287 U JP 18335287U JP H0425769 Y2 JPH0425769 Y2 JP H0425769Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- lamp body
- lamp
- ventilation hole
- dummy
- 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
- 238000009423 ventilation Methods 0.000 claims description 20
- 239000000428 dust Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Description
【考案の詳細な説明】
＜産業上の利用分野＞
本考案はヘツドランプ等の自動車用灯具に関
し、更に詳しくは、灯体の内面に反射鏡を同一体
に形成し内部にバルブを設置すると共に前方に前
面レンズを設置して構成される自動車用灯具にお
いて、灯体内の熱気や湿気を灯体外へ排出し得る
ベント構造を備えた自動車用灯具に関するもので
ある。[Detailed explanation of the invention] <Industrial application field> The present invention relates to automotive lighting devices such as head lamps. The present invention relates to an automotive lamp having a front lens installed in the lamp body, and is provided with a vent structure capable of discharging hot air and moisture inside the lamp body to the outside of the lamp body.
＜従来の技術＞
従来のこの種自動車用灯具では、第５図及び第
６図に示す如く、内面に反射鏡３を同一体に形成
せしめた灯体１の背面壁１ａの反射鏡３部乃至は
非反射鏡部（ダミー反射鏡部）３ａに、灯体１の
内部と外部とを連通させるための通気穴２を貫通
形成していた為、通気穴２が前面レンズ４を通し
て見えて外観を損い、しかも通気穴２を通して灯
体１内に浸入したダストが反射鏡３乃至は非反射
鏡部（ダミー反射鏡部）３ａの表面にしみａを形
成し、灯具の見映えを損うだけでなく反射鏡の機
能をも損う不具合があつた。<Prior art> As shown in FIGS. 5 and 6, in a conventional automobile lamp of this type, the reflecting mirror 3 on the rear wall 1a of the lamp body 1 has the reflecting mirror 3 integrally formed on the inner surface. Since the non-reflector part (dummy reflector part) 3a was formed with a ventilation hole 2 for communicating the inside and outside of the lamp body 1, the ventilation hole 2 was visible through the front lens 4 and the appearance was changed. Furthermore, the dust that has entered the lamp body 1 through the ventilation hole 2 forms stains a on the surface of the reflector 3 or non-reflector portion (dummy reflector portion) 3a, which only impairs the appearance of the lamp. There was also a problem that damaged the function of the reflector.
＜考案が解決しようとする課題＞
本考案はこの様な従来の不具合に鑑みてなされ
たものであり、灯体内部の通気性を損うことな
く、通気穴が前面レンズを通して見えないように
すると共に、通気穴を通して灯体内にダストが浸
入しても反射鏡乃至は非反射鏡部の表面にダスト
のしみが発生付着する虞れのない自動車用灯具を
提供せんとするものである。<Problems to be solved by the invention> The present invention has been made in view of these conventional problems, and aims to prevent the ventilation holes from being visible through the front lens without impairing the ventilation inside the lamp body. In addition, it is an object of the present invention to provide an automobile lamp in which there is no risk of dust stains forming or adhering to the surface of a reflecting mirror or a non-reflecting mirror even if dust infiltrates into the lamp body through a ventilation hole.
＜課題を解決するための手段＞
斯る目的を達成する本考案の自動車用灯具は、
灯体の内面に反射鏡を同一体に形成し、該灯体の
内部にバルブを設置すると共に前方に前面レンズ
を設置して構成される自動車用灯具において、前
記灯体の背面壁に前記反射鏡と連続させて非反射
鏡部を形成すると共に該非反射鏡部の裏面位置に
灯体の内部と外部とを連通させるための通気穴を
貫通形成せしめた事を特徴としたものである。<Means for solving the problem> The automotive lamp of the present invention that achieves the above purpose has the following features:
In an automobile lamp, the reflecting mirror is integrally formed on the inner surface of the lamp body, a bulb is installed inside the lamp body, and a front lens is installed in front of the lamp body. The lamp is characterized in that a non-reflecting mirror part is formed in continuity with the mirror, and a ventilation hole is formed through the back surface of the non-reflecting mirror part for communicating the inside and outside of the lamp body.
＜実施例＞
以下、本考案の実施例を図面に基づいて説明す
る。<Example> Hereinafter, an example of the present invention will be described based on the drawings.
灯具Ａは基本的に従来と同様、灯体１とその内
面に同一体に形成された反射鏡３と、灯体１の内
部に設置されるバルブ５、及び灯体１の前方に設
置される前面レンズ４とで構成される。 Light fixture A is basically the same as the conventional one, and includes a light body 1, a reflector 3 formed integrally on its inner surface, a bulb 5 installed inside the light body 1, and installed in front of the light body 1. It is composed of a front lens 4.
そして、灯体１の背面壁１ａには上記反射鏡３
と連続させてダミー反射鏡部やフランジ部を含む
非反射鏡部３ａを同一体に形成すると共に、その
非反射鏡部３ａの裏面位置に灯体１の内部と外部
とを連通させるための通気穴２を貫通状に開口形
成せしめる。 The above-mentioned reflector 3 is mounted on the rear wall 1a of the lamp body 1.
A non-reflecting mirror part 3a including a dummy reflecting mirror part and a flange part is formed in the same body in continuity with the dummy reflecting mirror part and a flange part, and a ventilation is provided on the back side of the non-reflecting mirror part 3a to communicate the inside and outside of the lamp body 1. The hole 2 is formed to have a penetrating opening.
即ち、第１図乃至第３図に示した第１実施例の
ものは、灯体１の背面壁１ａに非反射鏡部（ダミ
ー反射鏡部）３ａを反射鏡３と連続させて前面レ
ンズ４方へ向け同一体に形成せしめ、その非反射
鏡部３ａの裏側位置に対応する背面壁１１ａに灯
体１の内部と外部とを連通させるための通気穴２
を貫通形成したものであり、また第４図に示した
第２実施例のものは、灯体１の背面壁１ａに非反
射鏡部（ダミー反射鏡部）３ａを反射鏡３と連続
させて同一体に形成すると共に、非反射鏡部３ａ
の裏側位置に下部を開放した凹窪部７を形成せし
め、凹窪部７を構成する背面壁１２ａに通気穴２
を貫通形成したものである。 That is, in the first embodiment shown in FIGS. 1 to 3, a non-reflecting mirror section (dummy reflecting mirror section) 3a is connected to the reflecting mirror 3 on the back wall 1a of the lamp body 1, and the front lens 4 is connected to the back wall 1a of the lamp body 1. A ventilation hole 2 for communicating the inside and outside of the lamp body 1 is formed on the back wall 11a, which is formed in the same body facing toward the direction, and corresponds to the back side position of the non-reflecting mirror portion 3a.
In the second embodiment shown in FIG. In addition to being integrally formed, the non-reflecting mirror portion 3a
A recessed part 7 with an open lower part is formed on the back side of the recessed part 7, and a ventilation hole 2 is formed in the rear wall 12a constituting the recessed part 7.
It is formed through.
従つて、第１実施例の場合、非反射鏡部（ダミ
ー反射鏡部）３ａ自体が通気穴２を掩蔽する目隠
板６の役目を果し、非反射鏡部３ａ先端の開口部
８を通して灯体１の内部と通気穴２とが互いに連
通されることになり、また第２実施例の場合に
は、凹窪部７を被蓋する目隠板６を非反射鏡部
（ダミー反射鏡部）３ａと同一面状に設置させ、
目隠板６下端の開口部９を通して灯体１の内部と
通気穴２とが互いに連通されることになる。 Therefore, in the case of the first embodiment, the non-reflecting mirror section (dummy reflecting mirror section) 3a itself serves as a blinding plate 6 that covers the ventilation hole 2, and the light passes through the opening 8 at the tip of the non-reflecting mirror section 3a. The inside of the lamp body 1 and the ventilation hole 2 are communicated with each other, and in the case of the second embodiment, the blind plate 6 covering the recessed part 7 is replaced with a non-reflecting mirror part (dummy reflecting mirror). part) installed on the same plane as 3a,
The interior of the lamp body 1 and the ventilation hole 2 are communicated with each other through the opening 9 at the lower end of the blind plate 6.
そして、通気穴２には外側へ向けて接続口２ａ
を同一体に突出形成せしめ、従来と同様通気管１
０を連通状に接続する。 Then, in the ventilation hole 2, connect the connection port 2a toward the outside.
are formed protrudingly on the same body, and the ventilation pipe 1 is made to protrude from the same body as before.
Connect 0 in a continuous manner.
＜考案の効果＞
本考案の自動車用灯具は斯様に構成したので、
灯体の内部と外部とを連通させるための通気穴が
前面レンズを通して見えることがなくなり、灯具
の見栄えを向上させることが出来る。<Effects of the invention> Since the automotive lamp of the invention is configured in this way,
The ventilation hole for communicating the inside and outside of the lamp body is no longer visible through the front lens, and the appearance of the lamp can be improved.
しかも、通気穴を通して灯体内にダストが浸入
してもダストは通気穴前方の非反射鏡部（ダミー
反射鏡部）の裏面側に衝突することになるので、
ダストのしみが反射鏡乃至は非反射鏡部（ダミー
反射鏡部）の表面に発生付着する虞れがなく、従
つて灯具の見映えを損つたり反射鏡の機能を損う
虞れがなくなる。 Moreover, even if dust enters the lamp body through the ventilation hole, the dust will collide with the back side of the non-reflector part (dummy reflector part) in front of the ventilation hole.
There is no risk of dust stains forming or adhering to the surface of the reflecting mirror or non-reflecting mirror section (dummy reflecting mirror section), and therefore there is no risk of damaging the appearance of the lamp or impairing the function of the reflecting mirror. .
よつて、所期の目的を達成し得る。 Therefore, the intended purpose can be achieved.
第１図は本考案第１実施例を示す斜視図、第２
図は第１図の２−２線断面図、第３図は第２図の
３−３線断面図、第４図は本考案第２実施例を示
す断面斜視図、第５図は従来例を示す斜視図、第
６図は第５図の６−６線断面図である。
図中、１は灯体、１ａ，１１ａ，１２ａは灯体
背面壁、２は通気穴、３は反射鏡、３ａは非反射
鏡部（ダミー反射鏡部）、４は前面レンズ、５は
バルブ、６は目隠板、である。
Figure 1 is a perspective view showing the first embodiment of the present invention;
The figure is a sectional view taken along the line 2-2 in Fig. 1, Fig. 3 is a sectional view taken along the line 3-3 in Fig. 2, Fig. 4 is a sectional perspective view showing the second embodiment of the present invention, and Fig. 5 is a conventional example. FIG. 6 is a sectional view taken along line 6-6 in FIG. 5. In the figure, 1 is the lamp body, 1a, 11a, 12a are the back wall of the lamp body, 2 is a ventilation hole, 3 is a reflective mirror, 3a is a non-reflective mirror part (dummy reflective mirror part), 4 is a front lens, and 5 is a bulb , 6 is a blind board.
Claims (1)
の内部にバルブを設置すると共に前方に前面レン
ズを設置して構成される自動車用灯具において、
前記灯体の背面壁に前記反射鏡と連続させて非反
射鏡部を形成すると共に該非反射鏡部の裏面位置
に灯体の内部と外部とを連通させるための通気穴
を貫通形成せしめた事を特徴とする自動車用灯
具。 An automotive lamp comprising a reflecting mirror integrally formed on the inner surface of a lamp body, a bulb installed inside the lamp body, and a front lens installed in front of the lamp body,
A non-reflecting mirror portion is formed on the rear wall of the lamp body in a continuous manner with the reflecting mirror, and a ventilation hole is formed through the back surface of the non-reflecting mirror portion for communicating the inside and outside of the lamp body. Automotive lighting equipment featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183352U JPH0425769Y2 (en) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183352U JPH0425769Y2 (en) | 1987-11-30 | 1987-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0186115U JPH0186115U (en) | 1989-06-07 |
| JPH0425769Y2 true JPH0425769Y2 (en) | 1992-06-22 |
Family
ID=31474774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987183352U Expired JPH0425769Y2 (en) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425769Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834647U (en) * | 1981-09-01 | 1983-03-07 | 森 利由喜 | Fall prevention fittings |
-
1987
- 1987-11-30 JP JP1987183352U patent/JPH0425769Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834647U (en) * | 1981-09-01 | 1983-03-07 | 森 利由喜 | Fall prevention fittings |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0186115U (en) | 1989-06-07 |
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