JPS626151U - - Google Patents
Info
- Publication number
- JPS626151U JPS626151U JP9842085U JP9842085U JPS626151U JP S626151 U JPS626151 U JP S626151U JP 9842085 U JP9842085 U JP 9842085U JP 9842085 U JP9842085 U JP 9842085U JP S626151 U JPS626151 U JP S626151U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- spring
- operating rod
- pivotally supported
- headlamp
- 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.)
- Pending
Links
- 239000000956 alloy Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の一実施例に係るヘツドラン
プの断面図、第２図は、第１、第２スプリングお
よびスイツチとの相関説明図、第３図は、本考案
の他の実施例に係る第１図相当図、第４図は従来
のヘツドランプの断面図である。
１……レンズ、２……リフレクタ、３……ハウ
ジング、７……微調整切換用スイツチ、８，９…
…第１、第２スプリング、１１……リフレクタの
端部、１２……操作ロツド、１７……プレート。
FIG. 1 is a sectional view of a headlamp according to an embodiment of the present invention, FIG. 2 is an explanatory diagram of the relationship between the first and second springs and a switch, and FIG. 3 is a cross-sectional view of a headlamp according to another embodiment of the present invention. 1 and 4 are cross-sectional views of a conventional headlamp. 1...Lens, 2...Reflector, 3...Housing, 7...Fine adjustment switch, 8, 9...
...first and second springs, 11... end of reflector, 12... operating rod, 17... plate.
Claims (1)
タを配し、リフレクタの角度の微調整を可能にし
たヘツドランプにおいて、前記リフレクタの端部
に操作ロツドの一端部を軸支し、該操作ロツドの
他端部に第１、第２スプリングを直列状に配し、
少なくとも、第２スプリングを形状記憶合金材よ
り形成すると共に、該第２スプリングにプラス側
電圧を印加可能な微調整切換用スイツチを配して
なることを特徴とする自動車用ヘツドランプ光軸
調整装置。 In a headlamp in which a reflector is disposed in an internal space between a housing and a lens, and the angle of the reflector can be finely adjusted, one end of an operating rod is pivotally supported at an end of the reflector, and the other end of the operating rod is pivotally supported at an end of the reflector. The first and second springs are arranged in series,
A headlamp optical axis adjustment device for an automobile, characterized in that at least a second spring is made of a shape memory alloy material, and a fine adjustment switch capable of applying a positive voltage to the second spring is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842085U JPS626151U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842085U JPS626151U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626151U true JPS626151U (en) | 1987-01-14 |
Family
ID=30966337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9842085U Pending JPS626151U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626151U (en) |
-
1985
- 1985-06-28 JP JP9842085U patent/JPS626151U/ja active Pending
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