JP3124070U

JP3124070U - Light emitting device for vehicle

Info

Publication number: JP3124070U
Application number: JP2006003988U
Authority: JP
Inventors: 林永發
Original assignee: 林永發
Priority date: 2006-05-25
Filing date: 2006-05-25
Publication date: 2006-08-03
Anticipated expiration: 2016-05-25

Abstract

【課題】自動車等の車軸の回転を利用して小型発電機を運転し、この小型発電機を電源とすることにより、電池や複雑な配線を必要としないで発光する車両用発光装置の提供。
【解決手段】殻体１０、コイル部３１と磁極部３２との相対回転によって発電する小型発電機３０、該小型発電機３０を電源として発光する発光回路板２０、及び、錘４０を備え、殻体１０に窓孔１１を形成し、殻体１０内部の窓孔１１と対応する位置に発光回路板２０を設置し、錘４０を殻体１０の偏心位置に固定し、コイル部３１及び磁極部３２のいずれか一方を殻体１０に取り付けると共に、他方を車両の車軸に固定可能とする。
【選択図】図１
A light-emitting device for a vehicle that emits light without requiring a battery or complicated wiring by operating a small generator using rotation of an axle of an automobile or the like and using the small generator as a power source.
A shell includes a shell, a small generator that generates electric power by relative rotation of a coil portion and a magnetic pole portion, a light-emitting circuit board that emits light using the small generator as a power source, and a weight. A window hole 11 is formed in the body 10, the light emitting circuit board 20 is installed at a position corresponding to the window hole 11 inside the shell body 10, the weight 40 is fixed at an eccentric position of the shell body 10, and the coil portion 31 and the magnetic pole portion Either one of 32 is attached to the shell 10 and the other can be fixed to the axle of the vehicle.
[Selection] Figure 1

Description

本考案は、自動車、オートバイ等の装飾品として好適な車両用発光装置に関する。 The present invention relates to a light emitting device for a vehicle that is suitable as an ornament for automobiles, motorcycles and the like.

自動車やオートバイに様々な装飾品を取り付けることにより、持ち主の美観や独自性を表現することが行われている。装飾品の中でも発光するものは、単に装飾機能を有するだけでなく、夜間に運転する際に周囲を注意を引いて、走行の安全性を向上させるという利点がある。
ところが、従来の発光装飾品は、自動車に搭載されているバッテリーや専用の電池を電源として用い、電源と発光装飾品とを接続する複雑な配線も必要であった。 By attaching various decorative items to automobiles and motorcycles, the beauty and uniqueness of the owner is expressed. Among the decorative items, those that emit light have an advantage of not only having a decorative function but also improving safety of driving by drawing attention to the surroundings when driving at night.
However, the conventional light-emitting decorative article uses a battery mounted on an automobile or a dedicated battery as a power source, and complicated wiring for connecting the power source and the light-emitting decorative article is also necessary.

本考案が解決しようとする課題は、自動車、オートバイ等の車軸の回転を利用して小型発電機を運転し、この小型発電機を電源とすることにより、電池や複雑な配線を必要としないで発光する車両用発光装置を提供することにある。 The problem to be solved by the present invention is that a small generator is operated by using the rotation of an axle of an automobile, a motorcycle, etc., and this small generator is used as a power source, without requiring a battery or complicated wiring. It is providing the light-emitting device for vehicles which light-emits.

本考案の車両用発光装置は、殻体、コイル部と磁極部との相対回転によって発電する小型発電機、該小型発電機を電源として発光する発光回路板、及び、錘を備え、前記殻体に窓孔を形成し、前記殻体内部の窓孔と対応する位置に前記発光回路板を設置し、前記錘を前記殻体の偏心位置に固定し、前記コイル部及び磁極部のいずれか一方を前記殻体に取り付けると共に、他方を車両の車軸に固定可能とする。 A light emitting device for a vehicle according to the present invention includes a shell, a small generator that generates electric power by relative rotation between a coil portion and a magnetic pole portion, a light emitting circuit board that emits light using the small generator as a power source, and a weight. The light emitting circuit board is installed at a position corresponding to the window hole inside the shell, the weight is fixed at an eccentric position of the shell, and one of the coil part and the magnetic pole part Is attached to the shell, and the other can be fixed to the axle of the vehicle.

前記殻体の裏面に固定板を取り付け、該固定板の表面に前記発光回路板を設置し、前記固定板の裏面中心部に前記小型発電機のコイル部を固定すると共に、裏面の偏心位置に前記錘を固定しても良い。
前記コイル部は、軸受けの周囲に複数のコイルが配置されて成り、前記磁極部は、ケースと、該ケースの中心に設けた回転軸と、前記ケース内に環状に配置した永久磁石とを備え、前記磁極部の回転軸が前記コイル部の軸受けに回動自在に挿入され、前記小型発電機は前記殻体の裏面側に、前記回転軸が前記殻体の中心と一致するよう設置されることもある。 A fixing plate is attached to the back surface of the shell body, the light emitting circuit board is installed on the surface of the fixing plate, the coil portion of the small generator is fixed to the center of the back surface of the fixing plate, and the eccentric position on the back surface The weight may be fixed.
The coil portion includes a plurality of coils arranged around a bearing, and the magnetic pole portion includes a case, a rotating shaft provided at the center of the case, and a permanent magnet arranged in an annular shape in the case. The rotating shaft of the magnetic pole portion is rotatably inserted into the bearing of the coil portion, and the small generator is installed on the back side of the shell so that the rotating shaft coincides with the center of the shell. Sometimes.

本考案によれば、車両の美観を高めると共に、夜間走行における安全性を高めることが可能であり、車軸の回転を利用して小型発電機を運転し、小型発電機からの電力により発光させるので、電池や複雑な配線が不要であって、エネルギーを節約することができる。 According to the present invention, it is possible to enhance the aesthetics of the vehicle and increase the safety during night driving, and since the small generator is driven using the rotation of the axle and light is emitted by the electric power from the small generator. No battery or complicated wiring is required and energy can be saved.

以下、本考案の実施例を図面に基づいて詳細に説明する。
本考案の車両用発光装置は、図１に示すように、殻体１０、発光回路板２０、小型発電機３０、錘４０を備える。
殻体１０は、表面板とその周縁に一体に設けた側面板とによって、裏面が開口した箱状に形成され、殻体１０の表面板には窓孔１１が形成されている。また、殻体１０の裏面には、発光回路板２０、小型発電機３０及び錘４０の設置に利用する固定板１２がビス等によって取り付けられる。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
As shown in FIG. 1, the vehicle light emitting device of the present invention includes a shell body 10, a light emitting circuit board 20, a small generator 30, and a weight 40.
The shell body 10 is formed in a box shape having a back surface opened by a front plate and a side plate integrally provided on the periphery thereof, and a window hole 11 is formed in the front plate of the shell body 10. Further, a fixing plate 12 used for installing the light emitting circuit board 20, the small generator 30, and the weight 40 is attached to the back surface of the shell 10 by screws or the like.

発光回路板２０には、ＬＥＤ（発光ダイオード又は発光チップ）２１等の発光部材が一つ又は複数搭載されている。また、この発光回路板２０は、発光部材の電源となる小型発電機３０の出力端に接続されている。
そして、図２及び図３に示すように、殻体１０の内部において窓孔１１と対応する位置に発光回路板２０が収納される。発光回路板２０は、ＬＥＤ２１を窓孔１１に向けて固定板１２の表面に取り付けられている。 One or a plurality of light emitting members such as LEDs (light emitting diodes or light emitting chips) 21 are mounted on the light emitting circuit board 20. The light-emitting circuit board 20 is connected to the output end of a small generator 30 serving as a power source for the light-emitting member.
As shown in FIGS. 2 and 3, the light emitting circuit board 20 is housed in a position corresponding to the window hole 11 inside the shell body 10. The light emitting circuit board 20 is attached to the surface of the fixed plate 12 with the LED 21 facing the window hole 11.

小型発電機３０及び錘４０は、固定板１２の裏面に設置される。
小型発電機３０は、図１及び図２に示すように、コイル部３１及び磁極部３２を有する。コイル部３１は、中心部に軸受け３１２を設けると共に、その周囲に複数のコイル３１１を放射状に配置して成り、軸受け３１２の中心が殻体１０の中心と一致するよう、固定板１２の裏面に固定される。
磁極部３２は、円筒状のケース３２２と、ケース３２２の中心軸に沿って設けられた回転軸３２３と、ケース３２２内に環状に設置された永久磁石３２１とを有する。
そして、回転軸３２３を軸受け３１２へ回動自在に挿入することにより、コイル部３１と磁極部３２とが相対回転可能に組み立てられる。 The small generator 30 and the weight 40 are installed on the back surface of the fixed plate 12.
As illustrated in FIGS. 1 and 2, the small generator 30 includes a coil portion 31 and a magnetic pole portion 32. The coil portion 31 is provided with a bearing 312 at the center and a plurality of coils 311 arranged radially around the coil portion 31, and is arranged on the back surface of the fixed plate 12 so that the center of the bearing 312 coincides with the center of the shell body 10. Fixed.
The magnetic pole part 32 includes a cylindrical case 322, a rotating shaft 323 provided along the central axis of the case 322, and a permanent magnet 321 installed in an annular shape in the case 322.
The rotating shaft 323 is rotatably inserted into the bearing 312 so that the coil portion 31 and the magnetic pole portion 32 are assembled so as to be relatively rotatable.

錘４０は、略半円形であり、ケース３２２を取り巻くように、即ち、殻体１０の偏心位置において固定板１２に取り付けられる。
このように、発光回路板２０、小型発電機３０及び錘４０は全て固定板１２に取り付けられるので、これら部材を固定板１２に組み込んだ後、固定板１２を殻体１０の裏面に固定することにより、簡単に車両用発光装置を組み立てることができる。 The weight 40 has a substantially semicircular shape and is attached to the fixed plate 12 so as to surround the case 322, that is, at an eccentric position of the shell body 10.
As described above, since the light emitting circuit board 20, the small generator 30 and the weight 40 are all attached to the fixed plate 12, after these members are incorporated into the fixed plate 12, the fixed plate 12 is fixed to the back surface of the shell body 10. Thus, the vehicle light emitting device can be easily assembled.

この車両用発光装置を使用する時は、小型発電機３０のケース３２２を自動車、オートバイ等の車軸の端部に接着テープ等を用いて固定する。
車軸が回転すると、殻体１０が錘４０の遠心力によりケース３２２に対して相対的に高速回転するので、コイル部３１と磁極部３２との間に相対的な回転が起こり、小型発電機３０が発電を行う。
この結果、小型発電機３０を電源とする発光回路板２０のＬＥＤ２１が発光し、殻体１０の窓孔１１を通して光を照射する。 When this vehicle light emitting device is used, the case 322 of the small generator 30 is fixed to the end of the axle of a car, motorcycle or the like using an adhesive tape or the like.
When the axle rotates, the shell 10 rotates at a high speed relative to the case 322 by the centrifugal force of the weight 40, so that a relative rotation occurs between the coil portion 31 and the magnetic pole portion 32, and the small generator 30. Produces electricity.
As a result, the LED 21 of the light emitting circuit board 20 that uses the small generator 30 as a power source emits light and irradiates light through the window hole 11 of the shell 10.

本考案の実施例を示す車両用発光装置の分解斜視図。The disassembled perspective view of the light-emitting device for vehicles which shows the Example of this invention. 本考案の実施例を示す車両用発光装置の断面図。BRIEF DESCRIPTION OF THE DRAWINGS Sectional drawing of the light-emitting device for vehicles which shows the Example of this invention. 本考案の実施例を示す車両用発光装置の斜視図。The perspective view of the light-emitting device for vehicles which shows the Example of this invention.

Explanation of symbols

１０殻体
１１窓孔
１２固定板
２０発光回路板
２１ＬＥＤ
３０小型発電機
３１コイル部
３１１コイル
３１２軸受け
３２磁極部
３２１永久磁石
３２２ケース
３２３回転軸
４０錘 10 Shell 11 Window hole 12 Fixed plate 20 Light emitting circuit board 21 LED
30 Small generator 31 Coil part 311 Coil 312 Bearing 32 Magnetic pole part 321 Permanent magnet 322 Case 323 Rotating shaft 40 Weight

Claims

A shell, a small generator that generates electric power by relative rotation of the coil portion and the magnetic pole portion, a light emitting circuit board that emits light using the small generator as a power source, and a weight, and a window hole is formed in the shell, and the shell The light emitting circuit board is installed at a position corresponding to a window hole inside the body, the weight is fixed at an eccentric position of the shell, and one of the coil part and the magnetic pole is attached to the shell, and the other Can be fixed to the axle of the vehicle.

A fixing plate is attached to the back surface of the shell body, the light emitting circuit board is installed on the surface of the fixing plate, the coil portion of the small generator is fixed to the center of the back surface of the fixing plate, and the eccentric position on the back surface The vehicle light-emitting device according to claim 1, wherein the weight is fixed.

The coil portion includes a plurality of coils arranged around a bearing, and the magnetic pole portion includes a case, a rotating shaft provided at the center of the case, and a permanent magnet arranged in an annular shape in the case. The rotating shaft of the magnetic pole portion is rotatably inserted into the bearing of the coil portion, and the small generator is installed on the back side of the shell so that the rotating shaft coincides with the center of the shell. The vehicle light emitting device according to claim 1 or 2.