JPS6187750U

JPS6187750U -

Info

Publication number: JPS6187750U
Application number: JP17243784U
Authority: JP
Priority date: 1984-11-15
Filing date: 1984-11-15
Publication date: 1986-06-09
Also published as: JPS64346Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す回路図、第
２図は同実施例で用いられるスポツトランプ部１
０の横断面図、第３図は同実施例で用いられるギ
ヤボツクス１３の分解斜視図、第４図はこのギヤ
ボツクス１３の縦断面図、第５図Ａはフオグラン
プ用レンズカバー１２がフオグ位置にあるときの
側面図、第５図Ｂはフオグランプ用レンズカバー
１２がスポツト位置にあるときの側面図、第６図
Ａはフオグランプ用レンズカバー１２がフオグ位
置にあるときのフオグレンズ位置検出部５の接触
状態を示す図、第６図Ｂはフオグランプ用レンズ
カバー１２がスポツト位置にあるときのフオグレ
ンズ位置検出部５の接触状態を示す図、第７図は
従来の車輌用補助前照灯ａの側面図、第８図はこ
の車輌用補助前照灯ａの駆動回路を示す図、第９
図はこの車輌用補助前照灯ａのギヤボツクスｎの
断面図である。２…手元スイツチ、３…フオグ用リレーコイル
、４…スポツト用リレーコイル、５…レンズ位置
検出部（フオグレンズ位置検出部）、６…モータ
制御部（フオグ用リレー接点部）、７…モータ制
御部（スポツト用リレー接点部）、８…モータ、
３６…光源バルブ、３７…スポツト用集光レンズ
、３８…ランプハウジング。 Fig. 1 is a circuit diagram showing an embodiment of this invention, and Fig. 2 is a spot lamp section 1 used in the embodiment.
3 is an exploded perspective view of the gearbox 13 used in the same embodiment, FIG. 4 is a vertical sectional view of the gearbox 13, and FIG. 5A shows the fog lamp lens cover 12 in the fog position. FIG. 5B is a side view when the fog lamp lens cover 12 is in the spot position, and FIG. 6A is a contact state of the fog lens position detection unit 5 when the fog lamp lens cover 12 is in the fog position. FIG. 6B is a diagram showing the contact state of the fog lens position detection unit 5 when the fog lamp lens cover 12 is in the spot position, FIG. 7 is a side view of a conventional auxiliary vehicle headlamp a, Figure 8 is a diagram showing the drive circuit of this vehicle auxiliary headlight a, Figure 9
The figure is a sectional view of a gearbox n of this auxiliary headlight a for a vehicle. 2... Hand switch, 3... Relay coil for fog, 4... Relay coil for spot, 5... Lens position detection section (fog lens position detection section), 6... Motor control section (relay contact section for fog), 7... Motor control section (Spot relay contact part), 8...Motor,
36...Light source bulb, 37...Spot condensing lens, 38...Lamp housing.

Claims

[Scope of utility model registration request]

a lamp housing; a lens disposed on the front surface of the lamp housing; a light source bulb disposed within a lamp chamber defined by the lens and the lamp housing; The auxiliary headlamp for a vehicle is provided with a movable lens cover that is arranged, and a lens position detection unit that detects the position of the lens cover, and a drive unit that drives the lens cover based on the output of the lens position detection unit. and a motor control section that supplies either a forward rotation voltage or a reverse rotation voltage to a motor for use in the vehicle, and short-circuits the motor terminal when the lens cover is in a predetermined position. Headlights.