JPH0391604U - - Google Patents
Info
- Publication number
- JPH0391604U JPH0391604U JP15007489U JP15007489U JPH0391604U JP H0391604 U JPH0391604 U JP H0391604U JP 15007489 U JP15007489 U JP 15007489U JP 15007489 U JP15007489 U JP 15007489U JP H0391604 U JPH0391604 U JP H0391604U
- Authority
- JP
- Japan
- Prior art keywords
- headlamp
- tilting member
- tilting
- level
- casing
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Description
第１図は本考案のリフレクター可動型ヘツドラ
ンプに適用した実施例で、同ランプの正面図、第
２図は同ランプの平面図、第３図は第１図に示す
線−に沿う断面図、第４図は第１図に示す線
−に沿う断面図、第５図は第１の傾斜測定器
の縦断面図で、第１図に示す線−に沿う断面
図、第６図は第２の傾斜測定器である水準器の組
付部周面の縦断面図で、第１図に示す線−に
沿う断面図、第７図は第２の傾斜測定器である水
準器の分解斜視図、第８図は同水準器の拡大縦断
面図、第９図は本考案の他の実施例の要部である
水準器組付部周辺の斜視図、第１０図は本考案の
さらに他の実施例の要部である水準器組付部周辺
の縦断面図、第１１図は本考案をユニツト可動型
ヘツドランプに適用した実施例で、一部を破断し
て示すヘツドランプの平面図、第１２図は気泡の
移動量を調べるために用いたヘツドランプの水準
器組付部周辺の縦断面図である。
２……基準部材であるランプボデイ、４……傾
動部材であるリフレクター、５……リフレクター
の後方延出部、５ａ……水準器の担持部であるボ
ス部、６……前面レンズ、１０……傾動部材であ
るリフレクターの揺動支点としての玉継手、２０
……傾動部材であるリフレクターを左右方向に傾
動調整するための調整スクリユー、３０……傾動
部材であるリフレクターを上下方向に傾動調整す
るための調整スクリユー、５０，２５０……ヘツ
ドランプの左右方向の照射角の傾斜を測定する第
１の傾斜測定器、７０，７０Ａ，２７０……ヘツ
ドランプの上下方向の照射角の傾斜を測定する第
２の傾斜測定器である水準器、７２，７２Ａ……
水準器のケーシング本体、８０……気泡管、８４
……気泡、８８……気泡管を取り囲む断熱空気層
、１００……アルミニウムプレート、２００……
基準部材であるランプハウジング、２０２……傾
動部材であるランプボデイ・リフレクターユニツ
ト、２０５……ランプボデイ・リフレクターユニ
ツトの後方延出部、Ｌｘ……水平軸、Ｌｙ……鉛
直軸。
FIG. 1 is a front view of the lamp, FIG. 2 is a plan view of the lamp, and FIG. 3 is a sectional view taken along the line shown in FIG. 1. 4 is a sectional view taken along the line shown in FIG. 1, FIG. 7 is a vertical sectional view of the peripheral surface of the assembly part of the level, which is a second inclination measuring device, taken along the line - shown in FIG. 1, and FIG. 7 is an exploded perspective view of the level, which is the second inclination measuring device. , FIG. 8 is an enlarged vertical sectional view of the same level, FIG. 9 is a perspective view of the vicinity of the level assembly part which is the main part of another embodiment of the present invention, and FIG. 10 is a still another embodiment of the present invention. FIG. 11 is a vertical cross-sectional view of the vicinity of the level assembly part, which is the main part of the embodiment, and FIG. 11 is an embodiment in which the present invention is applied to a unit movable headlamp. The figure is a longitudinal sectional view of the vicinity of the level assembly part of the headlamp used to examine the amount of bubble movement. 2...Lamp body which is a reference member, 4...Reflector which is a tilting member, 5...Rearward extension part of the reflector, 5a...Boss part which is a support part for a spirit level, 6...Front lens, 10... ...Ball joint as a swinging fulcrum of a reflector which is a tilting member, 20
. . . Adjustment screw for adjusting the tilting of the reflector, which is a tilting member, in the left-right direction, 30 . A first inclination measuring device for measuring the angle inclination, 70, 70A, 270... A second inclination measuring device for measuring the inclination of the vertical irradiation angle of the headlamp, 72, 72A...
Level casing body, 80...Bubble tube, 84
...Bubble, 88...Insulating air layer surrounding the bubble tube, 100...Aluminum plate, 200...
Lamp housing which is a reference member, 202... Lamp body reflector unit which is a tilting member, 205... Rearly extending portion of the lamp body reflector unit, Lx... Horizontal axis, Ly... Vertical axis.
Claims (1)
部材を上下方向および左右方向にそれぞれ傾動さ
せることにより、ヘツドランプの照射角を調整で
きる傾動部材可動型の自動車用ヘツドランプにお
いて、 前記傾動部材の所定位置には、ヘツドランプの
照射角の上下方向の傾斜を測定するための水準器
が設けられ、 この水準器は、合成樹脂製ケーシング内に気泡
管が収容された構造で、ケーシングの気泡管に対
向する領域が熱伝導率の良い金属等の材料で形成
されたことを特徴とする自動車用ヘツドランプ。 (2) 前記気泡管は水準器の蓋体の裏側に支持さ
れ、気泡管とケーシング間には断熱空気層が形成
されていることを特徴とする請求項(1)記載の自
動車用ヘツドランプ。 (3) 前記水準器のケーシングは、傾動部材に突
出形成された担持部を介して傾動部材から離間状
態に配置されたことを特徴とする請求項(1)又は(
2)記載の自動車用ヘツドランプ。 (4) 前記基準部材はランプボデイで、前記傾動
部材はランプボデイ内において傾動できるリフレ
クターであることを特徴とする請求項(1)〜(3)の
いずれかに記載の自動車用ヘツドランプ。 (5) 前記基準部材はランプハウジングで、前記
傾動部材は内周面にリフレクターが一体形成され
たランプボデイ・リフレクターユニツトであるこ
とを特徴とする請求項(1)〜(3)のいずれかに記載
の自動車用ヘツドランプ。[Scope of Claim for Utility Model Registration] (1) In an automobile headlamp with a movable tilting member, the irradiation angle of the headlamp can be adjusted by tilting the tilting member vertically and horizontally with respect to the reference member of the headlamp. A level is provided at a predetermined position of the tilting member for measuring the vertical inclination of the irradiation angle of the headlamp, and the level has a structure in which a vial is housed in a synthetic resin casing, An automobile headlamp characterized in that a region of the casing facing the bubble tube is formed of a material such as metal with good thermal conductivity. (2) The automotive headlamp according to claim 1, wherein the bubble tube is supported on the back side of the lid of the spirit level, and a heat insulating air layer is formed between the bubble tube and the casing. (3) The casing of the spirit level is arranged to be spaced apart from the tilting member via a supporting portion formed protruding from the tilting member.
2) The automobile headlamp mentioned above. (4) The automobile headlamp according to any one of claims (1) to (3), wherein the reference member is a lamp body, and the tilting member is a reflector that can tilt within the lamp body. (5) According to any one of claims (1) to (3), wherein the reference member is a lamp housing, and the tilting member is a lamp body reflector unit having a reflector integrally formed on its inner peripheral surface. The automotive headlamp described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15007489U JPH0731451Y2 (en) | 1989-12-28 | 1989-12-28 | Car headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15007489U JPH0731451Y2 (en) | 1989-12-28 | 1989-12-28 | Car headlamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0391604U true JPH0391604U (en) | 1991-09-18 |
| JPH0731451Y2 JPH0731451Y2 (en) | 1995-07-19 |
Family
ID=31696440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15007489U Expired - Lifetime JPH0731451Y2 (en) | 1989-12-28 | 1989-12-28 | Car headlamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731451Y2 (en) |
-
1989
- 1989-12-28 JP JP15007489U patent/JPH0731451Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731451Y2 (en) | 1995-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4916583A (en) | Vehicular headlamp | |
| KR100905981B1 (en) | Vehicular lamp | |
| US5506759A (en) | Vehicular headlamp having aiming leveling device | |
| JPH088004B2 (en) | Car headlamp | |
| JPH0391604U (en) | ||
| JPH03124404U (en) | ||
| JPH03124403U (en) | ||
| JP3258361B2 (en) | Automotive headlamp tilt measuring instrument | |
| JPH10247405A (en) | Vehicular lighting fixture | |
| JPS6247124Y2 (en) | ||
| JPH0242303U (en) | ||
| JPH0222503U (en) | ||
| JPH0731450Y2 (en) | Car headlamp | |
| JPH055084Y2 (en) | ||
| JP2786563B2 (en) | Aiming level in automotive headlamp | |
| JPS6332521Y2 (en) | ||
| JP2698505B2 (en) | Automotive headlamp | |
| JPH0523303U (en) | Automotive headlamps | |
| JPS6134641Y2 (en) | ||
| JPH0324204U (en) | ||
| JPS6121763Y2 (en) | ||
| JPH065105A (en) | Aiming level of head lamp for automobile | |
| JPS6417847U (en) | ||
| JPH0214704U (en) | ||
| JPH0148173B2 (en) |