JP3154315U - Vehicle interior light - Google Patents

Vehicle interior light Download PDF

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JP3154315U
JP3154315U JP2009005217U JP2009005217U JP3154315U JP 3154315 U JP3154315 U JP 3154315U JP 2009005217 U JP2009005217 U JP 2009005217U JP 2009005217 U JP2009005217 U JP 2009005217U JP 3154315 U JP3154315 U JP 3154315U
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led
reflector
engagement band
vehicle interior
knurl
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三良 大沢
三良 大沢
哲弘 市川
哲弘 市川
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Ipf株式会社
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Abstract

【課題】LEDを使用した灯体に、簡便な構造で、簡単に光の照射方向を調整できるリフレクタを取り付けて、車両用室内灯を安価に提供する。【解決手段】絶縁性ケース23の端面にLED21を設けた灯体20と、この灯体に取り付けたリフレクタ33とを具備し、前記絶縁性ケースは、前記LEDを設けた側の外周が円形をなし、かつ、ローレット26を形成し、前記リフレクタ33は、前記ローレット26に回動自在に嵌合した半円形の係合帯部35と、この半円形の係合帯部35と一体で前記LEDの照射光線34を反射する反射板部とからなる。【選択図】図1A vehicle interior lamp is provided at low cost by attaching a reflector that can easily adjust the direction of light irradiation to a lamp body using an LED. A lamp body 20 having an LED 21 provided on an end surface of an insulating case 23 and a reflector 33 attached to the lamp body are provided. The outer periphery of the insulating case on the side where the LED is provided has a circular shape. None and the knurl 26 is formed, and the reflector 33 includes a semicircular engagement band portion 35 that is rotatably fitted to the knurl 26, and the LED integrated with the semicircular engagement band portion 35. And a reflecting plate portion that reflects the irradiation light beam 34 of the light source. [Selection] Figure 1

Description

本考案は、車両の室内に取り付けられ、照射方向を変えることのできるLEDを使用した車両用室内灯に関するものである。   The present invention relates to an interior lamp for a vehicle that uses an LED that is attached to the interior of a vehicle and can change an irradiation direction.

従来のこの種の車両用室内灯は、図8に示すように、支持枠10の球状内壁に、ランプバルブ11を取り付けた球状ハウジング12を旋回自在に嵌め込み構成されている(特許文献1)。前記球状ハウジング12を図中の鎖線のように回動すると、リフレクタ兼用の球状ハウジング12から投光口13を経て照射する光の方向を変更することのできるようになっている
球状ハウジング12が支持枠10内で360度以上回転すると、リード線14が捩れるので、球状ハウジング12の外壁に設けたガイド溝15と支持枠10の内壁に設けた係合突起16とを係合して球状ハウジング12が一定以上回転しないような回り止め機構を有する。
As shown in FIG. 8, a conventional vehicle interior lamp of this type is configured such that a spherical housing 12 having a lamp bulb 11 attached to a spherical inner wall of a support frame 10 is pivotably fitted (Patent Document 1). When the spherical housing 12 is rotated as shown by a chain line in the figure, the direction of light irradiated from the spherical housing 12 serving as a reflector through the light projection port 13 can be changed. When the lead wire 14 is twisted when it rotates 360 degrees or more in the frame 10, the guide groove 15 provided on the outer wall of the spherical housing 12 engages with the engagement protrusion 16 provided on the inner wall of the support frame 10 to engage the spherical housing. It has a detent mechanism so that 12 does not rotate beyond a certain level.

実開平4−58446号公報。Japanese Utility Model Publication No. 4-58446.

図8に示す従来の車両用室内灯は、内壁を球状に形成した支持枠10と、この支持枠10に嵌め込まれ、ランプバルブ11を取り付けるとともに、ランプバルブ11の反対側投光口13を形成した旋回自在の球状ハウジング12と、球状ハウジング12の外壁に設けたガイド溝15と支持枠10の内壁に設けた係合突起16とによる一定以上回転しないような回り止め機構とで構成されている。
このように複雑な構造の部品で構成されているため極めて高価になるばかりか、支持枠10内で球状ハウジング12が車両の振動で角度を変えてしまったりしないように程よい抵抗感を持って旋回する調整が面倒で、更に、照射方向の角度が支持枠10から投光口13が突出している範囲θに限られるなどの問題があった。
The conventional vehicle interior lamp shown in FIG. 8 has a support frame 10 having an inner wall formed in a spherical shape, and is fitted into the support frame 10 to attach a lamp bulb 11 and to form a light projecting port 13 opposite to the lamp bulb 11. The pivotable spherical housing 12 and a non-rotating mechanism that prevents rotation beyond a certain level by the guide groove 15 provided on the outer wall of the spherical housing 12 and the engaging protrusion 16 provided on the inner wall of the support frame 10 are configured. .
Since it is composed of parts having such a complicated structure, it not only becomes very expensive, but also the spherical housing 12 turns with a moderate resistance in the support frame 10 so as not to change the angle due to the vibration of the vehicle. Adjustments to be made are troublesome, and the angle in the irradiation direction is limited to a range θ in which the light projection port 13 protrudes from the support frame 10.

本考案は、ランプバルブとしてLEDを使用し、かつ、口金と一体に設けたケースにリフレクタを回転及び角度調整自在に取り付けて安価に、かつ、光の照射方向を簡単に調整できる車両用室内灯を提供することを目的とするものである。   The present invention uses an LED as a lamp bulb, and a vehicle interior light that can be easily adjusted in the light irradiation direction at a low cost by attaching a reflector to a case integrated with a base so that the reflector can be rotated and adjusted in angle. Is intended to provide.

本考案による車両用室内灯は、絶縁性ケースの端面にLEDを設けた灯体と、この灯体に取り付けたリフレクタとを具備し、前記絶縁性ケースは、前記LEDを設けた側の外周が円形をなし、かつ、ローレットを形成し、前記リフレクタは、前記ローレットに回動自在に嵌合した半円形の係合帯部と、この半円形の係合帯部と一体で前記LEDの照射光線を反射する反射板部とからなることを特徴とする。   A vehicle interior lamp according to the present invention includes a lamp body provided with an LED on an end face of an insulating case, and a reflector attached to the lamp body. The insulating case has an outer periphery on the side where the LED is provided. The reflector has a circular shape and forms a knurl, and the reflector includes a semicircular engagement band portion rotatably fitted to the knurl, and the irradiation light beam of the LED integrally with the semicircular engagement band portion. It is characterized by comprising a reflecting plate portion that reflects the light.

リフレクタは、ステンレススチールの薄板からなり、半円形の係合帯部は、細幅で、ローレットに嵌合する馬蹄形をなし、この半円形の係合帯部の一端から延長した屈折可能な立上り部を介して円形の反射板部を一体に設け、この反射板部のLEDとの対向面を鏡面仕上げしてなることを特徴とする。   The reflector is made of a thin plate of stainless steel, and the semicircular engagement band is narrow and has a horseshoe shape that fits into the knurled, and the refractive riser extending from one end of the semicircular engagement band A circular reflecting plate portion is integrally provided through a mirror, and the surface of the reflecting plate portion facing the LED is mirror-finished.

LEDは、円盤状のプリント基板の表面に取り付け、このプリント基板を絶縁性ケースの端面の開口部に取り付けてなり、また、
半円形の係合帯部は、ローレットと略同一の細幅を有し、馬蹄形に開口した両端部を内側に折曲してローレット係止部とし、半円形の係合帯部の上下面を一体に内方に折曲して複数個の外れ防止爪としたことを特徴とする。
The LED is attached to the surface of a disk-shaped printed circuit board, and this printed circuit board is attached to the opening of the end face of the insulating case.
The semi-circular engagement band has a narrow width substantially the same as that of the knurl, and both ends opened in a horseshoe shape are bent inward to form a knurl locking portion. A plurality of detachment prevention claws are integrally bent inward.

請求項1記載の考案によれば、絶縁性ケースの端面にLEDを設けた灯体と、この灯体に取り付けたリフレクタとを具備し、前記絶縁性ケースは、前記LEDを設けた側の外周が円形をなし、かつ、ローレットを形成し、前記リフレクタは、前記ローレットに回動自在に嵌合した半円形の係合帯部と、この半円形の係合帯部と一体で前記LEDの照射光線を反射する反射板部とからなるので、省電力のLEDからなる灯体に、簡単な構成のリフレクタを嵌め込むだけで照射方向を変えることができるので、部品点数を極端に少なくできるのみならず、エネルギーの省力化を達成することができる。
また、口金と一体に設けたケースにリフレクタを回転及び角度調整自在に取り付けて安価に、かつ、光の照射方向を簡単に調整できる車両用室内灯を提供することができる。
According to the first aspect of the present invention, the lamp includes an lamp provided with an LED on an end surface of the insulating case, and a reflector attached to the lamp, and the insulating case has an outer periphery on the side where the LED is provided. Is formed in a circular shape and forms a knurl, and the reflector includes a semicircular engagement band portion rotatably fitted to the knurl, and the irradiation of the LED integrally with the semicircular engagement band portion. Because it consists of a reflector that reflects the light beam, the irradiation direction can be changed simply by fitting a reflector with a simple structure into a lamp body made of power-saving LED, so if the number of parts can be extremely reduced Therefore, energy saving can be achieved.
In addition, it is possible to provide a vehicular interior light that can be adjusted at a low cost and the light irradiation direction can be easily adjusted by attaching a reflector to a case integrally provided with the base so that the reflector can be rotated and adjusted in angle.

請求項2記載の考案によれば、リフレクタは、ステンレススチールの薄板からなり、半円形の係合帯部は、細幅で、ローレットに嵌合する馬蹄形をなし、この半円形の係合帯部の一端から延長した屈折可能な立上り部を介して円形の反射板部を一体に設け、この反射板部のLEDとの対向面を鏡面仕上げしてなるので、角度調整範囲を拡大することができる。   According to a second aspect of the present invention, the reflector is made of a thin plate of stainless steel, and the semicircular engagement band portion is narrow and has a horseshoe shape that fits into the knurling. Since a circular reflector is integrally provided via a refractable rising portion extending from one end of the mirror, and the surface of the reflector facing the LED is mirror-finished, the angle adjustment range can be expanded. .

請求項3記載の考案によれば、LEDは、円盤状のプリント基板の表面に取り付け、このプリント基板を絶縁性ケースの端面の開口部に取り付けたので、部品点数を大幅に減らし、故障がなく、しかも安価に提供できる。   According to the invention described in claim 3, since the LED is mounted on the surface of the disk-shaped printed circuit board, and this printed circuit board is mounted on the opening of the end surface of the insulating case, the number of parts is greatly reduced and there is no failure. Moreover, it can be provided at low cost.

請求項4記載の考案によれば、半円形の係合帯部は、ローレットと略同一の細幅を有し、馬蹄形に開口した両端部を内側に折曲してローレット係止部とし、半円形の係合帯部の上下面を一体に内方に折曲して複数個の外れ防止爪としたので、ローレットとローレット係止部が確実に係止し、車両の振動等で角度変わったりせず、しかも、半円形の係合帯部の回動も円滑であり、さらに、灯体にリフレクタを組み込む作業が簡単にできる。   According to the invention of claim 4, the semicircular engagement band portion has a narrow width substantially the same as that of the knurl, and both ends opened in a horseshoe shape are bent inward to form a knurl locking portion. The upper and lower surfaces of the circular engagement band are bent inward to form a plurality of disengagement prevention claws, so that the knurling and knurling locking portions can be securely locked, and the angle may change due to vehicle vibration etc. In addition, the semicircular engagement band portion can be smoothly rotated, and the work of incorporating the reflector into the lamp body can be simplified.

本考案による車両用室内灯の一実施例を示す正面図である。It is a front view which shows one Example of the vehicle interior lamp by this invention. 図1におけるリフレクタ33の斜視図である。It is a perspective view of the reflector 33 in FIG. 図1における灯体20の平面図である。It is a top view of the lamp 20 in FIG. 図1における灯体20の縦断面図である。It is a longitudinal cross-sectional view of the lamp body 20 in FIG. 本考案による車両用室内灯をソケット40に取り付けた状態の斜視図である。1 is a perspective view of a vehicle interior light according to the present invention attached to a socket 40. FIG. 本考案による車両用室内灯の他の実施例を示す正面図である。It is a front view which shows the other Example of the vehicle interior lamp by this invention. 他の実施例の車両用室内灯をソケット40に取り付けた状態の斜視図である。It is a perspective view of the state which attached the interior lamp for vehicles of the other Example to the socket 40. FIG. 従来の車両用室内灯の断面図である。It is sectional drawing of the conventional vehicle interior lamp.

本考案による車両用室内灯は、絶縁性ケースの端面にLEDを設けた灯体と、この灯体に取り付けたリフレクタとを具備する。前記絶縁性ケースは、前記LEDを設けた側の外周が円形をなし、かつ、ローレットを形成する。前記リフレクタは、前記ローレットに回動自在に嵌合した半円形の係合帯部と、この半円形の係合帯部と一体で前記LEDの照射光線を反射する反射板部とからなる。   The interior lamp for vehicles by this invention comprises the lamp | ramp which provided LED in the end surface of the insulating case, and the reflector attached to this lamp | ramp. The insulating case has a circular outer periphery on the side where the LED is provided, and forms a knurling. The reflector includes a semicircular engagement band portion that is rotatably fitted to the knurl, and a reflection plate portion that is integrated with the semicircular engagement band portion and reflects the light beam emitted from the LED.

前記リフレクタは、ステンレススチールの薄板からなる。半円形の係合帯部は、細幅で、ローレットに嵌合する馬蹄形をなす。この半円形の係合帯部の一端から延長した屈折可能な立上り部を介して円形の反射板部を一体に設ける。この反射板部のLEDとの対向面を鏡面仕上げとする。   The reflector is made of a stainless steel thin plate. The semicircular engagement band is narrow and has a horseshoe shape that fits into the knurling. A circular reflecting plate portion is integrally provided via a bendable rising portion extending from one end of the semicircular engagement band portion. The surface of the reflecting plate facing the LED is mirror finished.

前記LEDは、円盤状のプリント基板の表面に取り付け、このプリント基板を絶縁性ケースの端面の開口部に取り付ける。   The LED is attached to the surface of a disk-shaped printed board, and the printed board is attached to the opening on the end face of the insulating case.

半円形の係合帯部は、ローレットと略同一の細幅を有し、馬蹄形に開口した両端部を内側に折曲してローレット係止部とし、半円形の係合帯部の上下面を一体に内方に折曲して複数個の外れ防止爪とする。   The semi-circular engagement band has a narrow width substantially the same as that of the knurl, and both ends opened in a horseshoe shape are bent inward to form a knurl locking portion. Bend inward to make a plurality of detachment prevention claws.

以下、本考案の実施例1を図1ないし図5に基づき説明する。
本考案による車両用室内灯は、灯体20と、この灯体20に着脱自在に嵌合されるリフレクタ33とからなる。前記灯体20は、図4に示すように、両端を開口した円筒形の絶縁性ケース23と、この絶縁性ケース23の他端側のすり鉢状の絶縁性底部24と、これらの絶縁性ケース23と絶縁性底部24の外周を一体的に連結する導電性を有する円筒形の口金29とからなり、前記絶縁性ケース23の露出した端面の開口部25には、円盤状のプリント基板22が嵌め込み固着されている。また、前記絶縁性ケース23の先端部の外周には、中心角が約10度のピッチで丸みを持ったローレット26が形成され、このローレット26には、本考案特有のリフレクタ33が回転自在に嵌め込まれている。
A first embodiment of the present invention will be described below with reference to FIGS.
The vehicle interior lamp according to the present invention includes a lamp body 20 and a reflector 33 that is detachably fitted to the lamp body 20. As shown in FIG. 4, the lamp body 20 includes a cylindrical insulating case 23 having both ends opened, a mortar-shaped insulating bottom 24 on the other end side of the insulating case 23, and these insulating cases. 23 and a cylindrical base 29 having electrical conductivity for integrally connecting the outer periphery of the insulating bottom 24, and a disc-shaped printed circuit board 22 is formed in the opening 25 on the exposed end surface of the insulating case 23. It is fitted and fixed. In addition, a knurl 26 having a central angle rounded at a pitch of about 10 degrees is formed on the outer periphery of the front end portion of the insulating case 23, and a reflector 33 unique to the present invention is rotatable on the knurl 26. It is inserted.

前記プリント基板22には、表面に3個のLED21が中心角120度の等間隔で配置され、裏面にスイッチングダイオード27が取り付けられているとともに、2個の抵抗素子28が接続されている。一方の抵抗素子28の他端部のリード線は、前記口金29の上端部の外部で陰極端子31として接続され、また、他方の抵抗素子28の他端部のリード線は、前記絶縁性底部24の先端部で陽極端子30として接続されている。前記プリント基板22の開口部25との嵌合部に位置した外周に3個の熱放射切欠き39が等間隔で形成されている。   Three LEDs 21 are arranged on the front surface of the printed circuit board 22 at equal intervals of a central angle of 120 degrees, a switching diode 27 is attached to the rear surface, and two resistance elements 28 are connected. The lead wire at the other end of one resistance element 28 is connected as a cathode terminal 31 outside the upper end of the base 29, and the lead wire at the other end of the other resistance element 28 is connected to the insulating bottom. 24 is connected as an anode terminal 30 at the tip portion. Three heat radiation notches 39 are formed at equal intervals on the outer periphery located at the fitting portion with the opening 25 of the printed circuit board 22.

前記リフレクタ33は、ステンレススチールなどの金属板からなり、図2に示すように、前記プリント基板22よりやや大き目の円形の反射板部34と、この反射板部34と半円形の係合帯部35とを立上り部36で一体に連続してプレス打ち抜き加工等で形成される。この半円形の係合帯部35は、幅が前記ローレット26と略同一で、直径が前記ローレット26を有する外径よりやや小径で、中心角で約110度が開口した馬蹄形をなしている。この半円形の係合帯部35には、開口した両端部がわずかに内方に屈曲してローレット係止部37となり、また、上面と下面にそれぞれ4個ずつの外れ防止爪38が略等間隔で内方に屈曲して形成されている。前記反射板部34のLED21と対向する内面は、研磨による鏡面仕上げや鏡面のめっき仕上げを施し、反射鏡を構成している。
なお、前記反射部34は、平坦面としたが、使用目的により凹面鏡や凸面鏡としてもよい。また、この反射部34は、円形に限られるものではなく、使用目的により、楕円形、正四角形、長方形、多角形、これらの組み合わせの形状などであってもよい。
The reflector 33 is made of a metal plate such as stainless steel. As shown in FIG. 2, the reflector 33 is slightly larger than the printed board 22, and the reflector 34 and the semicircular engagement band portion. 35 and the rising portion 36 are continuously formed integrally by press punching or the like. The semicircular engagement band 35 has a horseshoe shape having a width substantially the same as that of the knurl 26, a diameter slightly smaller than the outer diameter of the knurl 26, and an opening of about 110 degrees at the central angle. In the semicircular engagement band portion 35, both open ends are slightly bent inward to form a knurling locking portion 37, and four disengagement prevention claws 38 are provided on the upper surface and the lower surface, respectively. It is bent inward at intervals. The inner surface of the reflector 34 facing the LED 21 is mirror-finished by polishing or plated to provide a reflector.
In addition, although the said reflection part 34 was made into the flat surface, it is good also as a concave mirror or a convex mirror according to the intended purpose. Further, the reflecting portion 34 is not limited to a circle, and may be an ellipse, a regular square, a rectangle, a polygon, a combination thereof, or the like depending on the purpose of use.

以上のように構成されたリフレクタ33付きの灯体20は、車内に設けられた図5のようなソケット40のL字状の差込溝41に、口金29の係止突起32をガイドしつつ差込み捩じ込んで取り付ける。そして、電源を入れてリード線42から電力を供給してLED21を点灯すると、このLED21から発射された光線は、リフレクタ33の反射板部34で反射して特定の位置を照射する。照射位置を変えるときには、半円形の係合帯部35のローレット係止部37部分をわずかに開くようにしてローレット26の外周を回転すると共に、反射板部34の角度を立上り部36部分で屈折して変える。
このように、本考案では、省電力のLEDからなる灯体20に、簡単な構成のリフレクタ33を嵌め込むだけで照射方向を変えることができるので、部品点数を極端に少なくできるのみならず、エネルギーの省力化を達成することができる。
The lamp body 20 with the reflector 33 configured as described above is configured to guide the locking projection 32 of the base 29 into the L-shaped insertion groove 41 of the socket 40 as shown in FIG. Install by inserting and screwing. When the power is turned on and power is supplied from the lead wire 42 to turn on the LED 21, the light beam emitted from the LED 21 is reflected by the reflecting plate portion 34 of the reflector 33 to irradiate a specific position. When changing the irradiation position, the outer periphery of the knurling 26 is rotated so that the knurling engagement portion 37 of the semicircular engagement band portion 35 is slightly opened, and the angle of the reflector 34 is refracted at the rising portion 36. And change.
As described above, in the present invention, the irradiation direction can be changed by simply fitting the reflector 33 with a simple configuration into the lamp body 20 made of the power-saving LED, so that not only the number of parts can be extremely reduced, Energy saving can be achieved.

前記実施例1では、灯体20の口金29が円筒形で、円筒形のソケット40に嵌め込み取り付けるようにした。
しかし、このタイプに限られるものではなく、図6及び図7に示すように、口金29が偏平であって、ソケット40の偏平な差込溝41に圧入するタイプであってもよい。
In the first embodiment, the base 29 of the lamp body 20 has a cylindrical shape, and is fitted into the cylindrical socket 40 for attachment.
However, the present invention is not limited to this type, and as shown in FIGS. 6 and 7, the base 29 may be flat and press-fitted into the flat insertion groove 41 of the socket 40.

10…支持枠、11…ランプバルブ、12…球状ハウジング、13…投光口、14…リード線、15…ガイド溝、16…係合突起、20…灯体、21…LED、22…プリント基板、23…絶縁性ケース、24…絶縁性底部、25…開口部、26…ローレット、27…スイッチングダイオード、28…抵抗素子、29…口金、30…陽極端子、31…陰極端子、32…係止突起、33…リフレクタ、34…反射板部、35…半円形の係合帯部、36…立上り部、37…ローレット係止部、38…外れ防止爪、39…熱放射切欠き、40…ソケット、41…差込溝、42…リード線。 DESCRIPTION OF SYMBOLS 10 ... Support frame, 11 ... Lamp bulb, 12 ... Spherical housing, 13 ... Light emission port, 14 ... Lead wire, 15 ... Guide groove, 16 ... Engagement protrusion, 20 ... Lamp, 21 ... LED, 22 ... Printed circuit board , 23 ... Insulating case, 24 ... Insulating bottom, 25 ... Opening, 26 ... Knurl, 27 ... Switching diode, 28 ... Resistance element, 29 ... Base, 30 ... Anode terminal, 31 ... Cathode terminal, 32 ... Locking Projection, 33 ... Reflector, 34 ... Reflector plate part, 35 ... Semi-circular engagement band part, 36 ... Rising part, 37 ... Knurling locking part, 38 ... Detachment prevention claw, 39 ... Thermal radiation notch, 40 ... Socket 41 ... Insertion groove, 42 ... Lead wire.

Claims (4)

絶縁性ケースの端面にLEDを設けた灯体と、この灯体に取り付けたリフレクタとを具備し、前記絶縁性ケースは、前記LEDを設けた側の外周が円形をなし、かつ、ローレットを形成し、前記リフレクタは、前記ローレットに回動自在に嵌合した半円形の係合帯部と、この半円形の係合帯部と一体で前記LEDの照射光線を反射する反射板部とからなることを特徴とする車両用室内灯。   A lamp body provided with an LED on the end face of the insulating case and a reflector attached to the lamp body. The insulating case has a circular outer periphery on the side where the LED is provided and forms a knurl. The reflector includes a semicircular engagement band portion that is rotatably fitted to the knurling, and a reflection plate portion that reflects the irradiation light beam of the LED integrally with the semicircular engagement band portion. A vehicle interior light characterized by the above. リフレクタは、ステンレススチールの薄板からなり、半円形の係合帯部は、細幅で、ローレットに嵌合する馬蹄形をなし、この半円形の係合帯部の一端から延長した屈折可能な立上り部を介して円形の反射板部を一体に設け、この反射板部のLEDとの対向面を鏡面仕上げしてなることを特徴とする請求項1記載の車両用室内灯。   The reflector is made of a thin plate of stainless steel, and the semicircular engagement band is narrow and has a horseshoe shape that fits into the knurled, and the refractive riser extending from one end of the semicircular engagement band 2. A vehicular interior lamp according to claim 1, wherein a circular reflecting plate portion is integrally provided through a mirror, and a surface of the reflecting plate portion facing the LED is mirror-finished. LEDは、円盤状のプリント基板の表面に取り付け、このプリント基板を絶縁性ケースの端面の開口部に取り付けてなることを特徴とする請求項1又は2記載の車両用室内灯。   The vehicle interior light for vehicles according to claim 1 or 2, wherein the LED is attached to a surface of a disk-like printed board, and the printed board is attached to an opening of an end face of the insulating case. 半円形の係合帯部は、ローレットと略同一の細幅を有し、馬蹄形に開口した両端部を内側に折曲してローレット係止部とし、半円形の係合帯部の上下面を一体に内方に折曲して複数個の外れ防止爪としたことを特徴とする請求項1、2又は3記載の車両用室内灯。   The semi-circular engagement band has a narrow width substantially the same as that of the knurl, and both ends opened in a horseshoe shape are bent inward to form a knurl locking portion. 4. The vehicle interior light according to claim 1, wherein the vehicle interior light is integrally bent into a plurality of disengagement prevention claws.
JP2009005217U 2009-07-27 2009-07-27 Vehicle interior light Expired - Fee Related JP3154315U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011187306A (en) * 2010-03-09 2011-09-22 Itl Kk Wall lighting system using led
JP2012009221A (en) * 2010-06-23 2012-01-12 Panasonic Electric Works Co Ltd Led bulb and lighting fixture
JP2019087467A (en) * 2017-11-08 2019-06-06 アイリスオーヤマ株式会社 Lighting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011187306A (en) * 2010-03-09 2011-09-22 Itl Kk Wall lighting system using led
JP2012009221A (en) * 2010-06-23 2012-01-12 Panasonic Electric Works Co Ltd Led bulb and lighting fixture
JP2019087467A (en) * 2017-11-08 2019-06-06 アイリスオーヤマ株式会社 Lighting device

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