JPH04131352U - seat reading light - Google Patents
seat reading lightInfo
- Publication number
- JPH04131352U JPH04131352U JP4602991U JP4602991U JPH04131352U JP H04131352 U JPH04131352 U JP H04131352U JP 4602991 U JP4602991 U JP 4602991U JP 4602991 U JP4602991 U JP 4602991U JP H04131352 U JPH04131352 U JP H04131352U
- Authority
- JP
- Japan
- Prior art keywords
- light
- seat
- reading
- reading light
- person
- 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
- 238000005286 illumination Methods 0.000 abstract description 9
- 230000004438 eyesight Effects 0.000 abstract description 8
- 206010016334 Feeling hot Diseases 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000005338 frosted glass Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Passenger Equipment (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
(57)【要約】
【目的】 照明が必要な着座者の手元にのみ光を照射し
て、周囲の者には不快感を感じさせないようにする。ま
た、照明が必要な着座者に暑苦しさを感じさせないよう
にし、特に乗物においては、光が運転手の視界内に入ら
ないようにする。
【構成】 座席1の背当2の背面に、該座席1の直ぐ後
方の座席に着座した者の手元へ光を照射する読書灯11
を設ける。または、座席の肘掛に、該座席に着座した者
の手元へ光を照射する読書灯を設ける。
(57) [Summary] [Purpose] To irradiate light only to the hands of a seated person who needs illumination, so as not to cause discomfort to those around them. In addition, to prevent a seated person who needs illumination from feeling hot, and especially in a vehicle, to prevent light from entering the driver's field of vision. [Configuration] A reading light 11 is provided on the back of the backrest 2 of the seat 1 and emits light toward the hands of the person seated on the seat immediately behind the seat 1.
will be established. Alternatively, a reading lamp is provided on the armrest of the seat to emit light to the hands of the person sitting on the seat.
Description
【0001】0001
本考案は、バス、鉄道車輌、航空機、船舶等の乗物用座席をはじめ、観覧用座 席、会議用座席等の各種座席に設けられる読書灯に関するものである。 This invention is applicable to seats for vehicles such as buses, railway vehicles, aircraft, ships, etc., as well as seats for viewing. The present invention relates to reading lights provided in various seats such as seats and conference seats.
【0002】0002
乗物が夜間又はトンネル内等の暗所を運行中に、座席に着座した者が読書をし たり諸々の用事を済ましたりするときの照明を提供するため、従来の乗物には次 のような読書灯が設けられている。 観光バスや航空機においては、客室の内壁上部又は荷物棚に、その直ぐ下方 の座席に着座した者の手元へ光を照射する読書灯が設けられている。一般に、こ の読書灯には白熱球が使用され、そのスイッチは読書灯の隣接部位又は座席の肘 掛に設けられている。 最近の長距離バスにおいては、座席の背当の前面上部のうち左端又は右端に 、該座席に着座した者の肩口からその手元へ光を照射する読書灯が設けられたも のがある。この読書灯にも白熱球が使用され、そのスイッチは座席の肘掛に設け られている。 If a person sitting in a seat reads a book while the vehicle is operating at night or in a dark place such as inside a tunnel. To provide illumination while riding or running errands, traditional vehicles include: There are reading lights. In sightseeing buses and airplanes, it is placed on the top of the interior wall of the cabin or on the luggage rack, directly below it. A reading lamp is provided that illuminates the hands of the person seated in the seat. Generally, this Incandescent bulbs are used for reading lights, and the switch is placed adjacent to the reading light or at the elbow of the seat. It is installed on the hanger. In recent long-distance buses, there is a , a reading lamp is installed that emits light from the shoulders of the person seated on the seat to the hands of the person sitting on the seat. There is. These reading lights also use incandescent bulbs, and the switch is located on the armrest of the seat. It is being
【0003】0003
ところが、上記の読書灯は、座席の上方から下向きに光を照射し、また読書 灯から座席までの距離も長いことから、該読書灯の直ぐ下方の座席に着座した照 明が必要な者のみならず、該座席の周囲の座席に着座した照明が不要な者にも光 が拡がって当たり、不快感を感じさせることがあった。特に、この照明が不要な 者が座席をリクライニングさせたときには、読書灯からの光が顔に略直角に当た るため、眩しさを感じることが多かった。 However, the above-mentioned reading light emits light downward from above the seat. Because the distance from the light to the seat is long, the light is placed directly below the reading light. Provides illumination not only for those who require illumination, but also for those seated in the surrounding seats who do not require illumination. Sometimes it spread and hit me, making me feel uncomfortable. Especially when this lighting is unnecessary. When a person reclines his or her seat, the light from the reading lamp hits his or her face at a nearly right angle. Because of the brightness, I often experienced glare.
【0004】 上記の座席に設けられた読書灯によれば、上記の問題は回避されるが、該座 席に着座した者の直ぐ肩口で読書灯が点灯・発熱するため、その着座者が暑苦し さを感じることがあった。また、この読書灯は背当の前面から前方に向けて光を 照射するため、フロントガラスやルームミラーに反射して長距離バスの運転手の 視界内に入り、眩しさを感じさせたり、バス前方の視認性を損ねたりすることも あった。0004 According to the above-mentioned reading light installed in the seat, the above problem can be avoided, but The reading light turns on and generates heat right next to the shoulders of the person sitting in the seat, causing the person sitting in the seat to feel hot. There were times when I felt that way. Also, this reading light emits light from the front of the backrest towards the front. Because of the irradiation, it reflects off the windshield and rearview mirror, causing damage to long-distance bus drivers. They may enter your field of vision, causing glare and impairing the visibility of the front of the bus. there were.
【0005】 本考案の目的は、上記課題を解決し、照明が必要な着座者の手元にのみ光を照 射して、周囲の者には不快感を感じさせず、また照明が必要な着座者に暑苦しさ を感じさせることもなく、特に乗物においては、光が運転手の視界内に入る心配 もない新規な座席の読書灯を提供することにある。[0005] The purpose of this invention is to solve the above problems and to illuminate only the hands of the seated person who need illumination. The light will not cause discomfort to those around you, and will not cause heat discomfort to those seated in need of illumination. There is no need to worry about light entering the driver's field of vision, especially in vehicles. Our goal is to provide a new seat reading light.
【0006】[0006]
上記目的を達成するために、請求項1記載の座席の読書灯においては、座席の 背当の背面に、該座席の直ぐ後方の座席に着座した者の手元へ光を照射する読書 灯を設けた。ここで、「背当の背面に…読書灯を設ける」とは、背当の背面に直 接的に設ける場合のみならず、背当の背面に配したテーブル、取手等の他部材を 介して間接的に設ける場合も含む。また、「背当」にはヘッドレストも含む。読 書灯に使用する照明管としては、蛍光管、白熱電球、エレクトロルミネッセンス 等を例示することができるが、高電力効率、低発熱、長寿命等の点で蛍光管が好 ましく、さらには、熱陰極蛍光管より冷陰極蛍光管の方が好ましい。 In order to achieve the above object, in the reading light for a seat according to claim 1, A reading device that illuminates the back of the backrest and illuminates the hands of the person sitting on the seat immediately behind the seat. A light was set up. Here, "installing a reading light on the back of the backrest" means that it is directly attached to the back of the backrest. Not only when directly installed, but also when other parts such as tables and handles are placed on the back of the backrest. This also includes cases in which it is provided indirectly through In addition, "back support" also includes headrests. reading Lighting tubes used for writing lamps include fluorescent tubes, incandescent bulbs, and electroluminescent bulbs. For example, fluorescent tubes are preferred due to their high power efficiency, low heat generation, and long life. Moreover, cold cathode fluorescent tubes are more preferable than hot cathode fluorescent tubes.
【0007】 また、読書灯は着座者の手元の狭い範囲のみに光を照射するものが好ましく、 従って反射鏡やレンズにより光を集束できるものがよい。また、照らしたい手元 の位置は着座者によって個人差があるとともに、読書灯を設けた背当がリクライ ニングされると光の照射角度も変化するので、この光の照射角度を前記個人差や リクライニング角度に応じて調節できる機構を備えたものが好ましい。[0007] In addition, it is preferable that the reading light illuminates only a narrow area near the seated person. Therefore, it is preferable to use a reflector or lens that can focus the light. Also, the hand you want to illuminate The position of the seat differs depending on the person seated, and the backrest with the reading light can be reclined. The irradiation angle of the light also changes when the light is irradiated, so the irradiation angle of the light is It is preferable to have a mechanism that allows adjustment according to the reclining angle.
【0008】 次に、請求項2記載の座席の読書灯においては、座席の肘掛に、該座席に着座 した者の手元へ光を照射する読書灯を設けた。ここで、読書灯を設ける「肘掛」 の部位としては、肘掛の上面、肘掛の内側面等を例示することができる。また、 照らしたい手元の位置の高さと肘掛の高さとは差が少ないので、肘掛のできるだ け高い部位に読書灯を設けた方が好ましく、従って、肘掛から上方に繰り出せる 機構を備えたものが好ましい。[0008] Next, in the reading light for a seat according to claim 2, there is provided an armrest of the seat for a person seated on the seat. A reading lamp was installed to shine light onto the hands of those who read the book. Here, there is an "armrest" where you can install a reading light. Examples of the portion include the upper surface of the armrest, the inner surface of the armrest, and the like. Also, There is little difference between the height of the hand you want to illuminate and the height of the armrest, so the height of the armrest is It is preferable to install the reading light in a high position, so it can be extended upward from the armrest. One with a mechanism is preferable.
【0009】[0009]
請求項1記載の座席の読書灯によれば、座席の背当の背面に、該座席の直ぐ後 方の座席に着座した者の手元へ光を照射する読書灯を設けたので、該着座者以外 の周囲の者には光がほとんど当たらない。また、着座者からみて前方の座席の背 当で読書灯が点灯・発熱するため、該着座者が暑苦しさを感じることもない。ま た、この読書灯は背当の背面から後方に向けて光を照射するため、特に乗物にお いては、運転手の視界内に入る心配もない。 According to the reading light for a seat according to claim 1, on the back of the back of the seat, immediately behind the seat. We installed a reading light that shines light onto the hands of the person seated on the other seat, so it is possible to Almost no light shines on those around it. Also, the back of the seat in front of the seated person Since the reading light turns on and generates heat, the seated person does not feel hot. Ma In addition, this reading light emits light from the back of the backrest toward the rear, so it is especially useful for vehicles. There is no need to worry about it being within the driver's field of vision.
【0010】 請求項2記載の座席の読書灯によれば、座席の肘掛に、該座席に着座した者の 手元へ光を照射する読書灯を設けたので、該着座者以外の周囲の者には光がほと んど当たらない。また、着座者の肘付近で読書灯が点灯・発熱するため、該着座 者が暑苦しさを感じることもほとんどない。また、この読書灯は肘掛から側方に 向けて光を照射するため、特に乗物においては、運転手の視界内に入る心配もな い。0010 According to the reading light for a seat according to claim 2, the armrest of the seat is provided with a light for a person seated on the seat. A reading light is installed that emits light toward the person sitting near the seat, so that only a small amount of light will be seen by those in the vicinity other than the seated person. It never hits. In addition, reading lights turn on and generate heat near the elbows of the person seated, so People rarely feel hot or cold. Also, this reading light can be placed from the armrest to the side. Since the light is directed towards the driver, there is no need to worry about it coming within the driver's field of vision, especially in vehicles. stomach.
【0011】[0011]
本考案をバスの座席の背当に設ける読書灯に具体化した第一実施例について、 図1〜図6を参照して説明する。座席1の背当2は、金属パイプ製のフレーム3 と、該フレーム3に固定されたパネル4と、該フレーム3及びパネル4を取囲む クッション詰物5と、表面を覆う布等の表装材6とから構成されている。背当2 の背面の上部(例えばヘッドレスト部)には読書灯11が収まる凹所7が形成さ れ、該凹所7の底に位置するパネル4には読書灯11が作り付けられるようにな っている。この読書灯11は、直ぐ後方の座席(図示せず)に着座した者の手元 へ光を照射するものである。 Regarding the first embodiment in which the present invention is embodied in a reading light installed on the backrest of a bus seat, This will be explained with reference to FIGS. 1 to 6. The backrest 2 of the seat 1 is a frame 3 made of metal pipe. , a panel 4 fixed to the frame 3, and a panel 4 surrounding the frame 3 and the panel 4. It consists of a cushion filling 5 and a covering material 6 such as cloth that covers the surface. back support 2 A recess 7 in which the reading light 11 is accommodated is formed in the upper part of the back (for example, the headrest part). A reading light 11 is built into the panel 4 located at the bottom of the recess 7. ing. This reading light 11 is placed in the hand of a person seated directly behind the seat (not shown). It irradiates light onto the target.
【0012】 前記読書灯11は、その最も内側のベース板12において、前記パネル4にね じ又はリベットにより固定される。このベース板12には、背面側が開放された 四角箱状のケース13と、該ケース13内の左右端部において背面側に突出する ソケット14とが固定されている。ソケット14には蛍光管15が取替可能に取 り付けられ、後述する供給電源から通電される。ケース13の内面には蛍光管1 5の内側において断面放物線状に湾曲した反射鏡16が配設され、蛍光管15か ら放射される光を背当2の後方へ集束する。0012 The reading lamp 11 is attached to the panel 4 at its innermost base plate 12. Fixed with screws or rivets. This base plate 12 has an open back side. A square box-shaped case 13 and a case 13 that protrudes toward the back side at the left and right ends inside the case 13. The socket 14 is fixed. A fluorescent tube 15 is replaceably installed in the socket 14. It is connected to the power supply and is energized from the power supply described below. A fluorescent tube 1 is mounted on the inner surface of the case 13. A reflecting mirror 16 having a parabolic cross section is disposed inside the fluorescent tube 15. The light emitted from the back support 2 is focused to the rear of the back support 2.
【0013】 前記ケース13を形成している側壁の上部には、左右の扇状の側板18とケー ス13の背面を開閉可能に塞ぐ遮蔽板19とからなる扉部材17が、該側板18 の上部において回動可能に軸着されている。側板18の下部に円周上に並設され た複数の係合孔20と、ケース13の側壁に設けられたプランジャ21の係合突 起21aとが係脱可能に順に係合することにより、扉部材17は種々の開口角度 で止まるようになっている。遮蔽板19は蛍光管15からの光の照射方向を規制 するから、これらの扉部材17、係合孔20及びプランジャ21は、光の照射角 度の調節機構を構成する。また、側板18の下部後端に突設された係止突起22 は、扉部材17が例えば80度まで開いたらケース13の下壁に当接し、扉部材 17がそれ以上開くのを止める。[0013] On the upper part of the side wall forming the case 13, there are left and right fan-shaped side plates 18 and a case. A door member 17 consisting of a shielding plate 19 that opens and closes the back side of the side plate 13 is connected to the side plate 18. It is rotatably pivoted at the top of the. They are arranged in parallel on the circumference at the bottom of the side plate 18. The plurality of engagement holes 20 and the engagement protrusion of the plunger 21 provided on the side wall of the case 13 The door member 17 can be opened at various opening angles by sequentially removably engaging with the opening 21a. It is designed to stop at The shielding plate 19 regulates the direction of light irradiation from the fluorescent tube 15. Therefore, these door member 17, engagement hole 20, and plunger 21 are This constitutes a degree adjustment mechanism. Further, a locking protrusion 22 protruding from the lower rear end of the side plate 18 When the door member 17 opens to, for example, 80 degrees, it comes into contact with the lower wall of the case 13, and the door member 17 will stop it from opening any further.
【0014】 ケース13の下面中央部には蛍光管15をオン・オフするリミットスイッチ2 3が取着され、その作動片23aは、遮蔽板19の下縁中央部から突設された抓 み部24により押圧されて作動するようになっている。すなわち、図2に示すよ うに、扉部材17を閉じるとリミットスイッチ23がオフして蛍光管15が消灯 し、図3に示すように、扉部材17を開けるとリミットスイッチ23がオンして 蛍光管15が点灯する。蛍光管15の点灯回路25としては、図5に示すように 供給電源が交流電源26(例えばAC100V)である場合には、グロー管27 と安定器37とを用いた公知の簡易な回路を採用できる。また、図6に示すよう に供給電源がバッテリ等の直流電源28(例えばDC12V又は24V)である 場合には、昇圧インバータ29を用いた公知の回路を採用できる。図1に示すよ うに、これらの点灯回路25は座席1の脚部8、肘掛9又は座クッション10に 配設され、ソケット14と点灯回路25とを結ぶコード30は背当2の内部に通 され、供給電源は座席1の外部より供給される。[0014] A limit switch 2 that turns on and off the fluorescent tube 15 is located in the center of the bottom surface of the case 13. 3 is attached, and its actuating piece 23a is a gripper protruding from the center of the lower edge of the shielding plate 19. It is activated by being pressed by the gripping portion 24. That is, as shown in Figure 2. When the door member 17 is closed, the limit switch 23 is turned off and the fluorescent tube 15 is turned off. However, as shown in FIG. 3, when the door member 17 is opened, the limit switch 23 is turned on. The fluorescent tube 15 lights up. The lighting circuit 25 for the fluorescent tube 15 is as shown in FIG. When the power supply is the AC power supply 26 (for example, AC 100V), the glow tube 27 A known simple circuit using a stabilizer 37 and a stabilizer 37 can be adopted. Also, as shown in Figure 6, The power supply is a DC power supply 28 (e.g. DC 12V or 24V) such as a battery. In this case, a known circuit using a boost inverter 29 can be used. It is shown in Figure 1. These lighting circuits 25 are connected to the legs 8, armrests 9, or seat cushion 10 of the seat 1. A cord 30 that connects the socket 14 and the lighting circuit 25 is passed through the inside of the back support 2. The power supply is supplied from outside the seat 1.
【0015】 なお、蛍光管15の光が強すぎる場合は、蛍光管15の手前にすりガラスや半 透明アクリル等の減光板を配置すればよい。また、蛍光管15からの光が前記反 射鏡のみではまだ拡散し過ぎる場合には、蛍光管15の手前に集光レンズ等を配 置すればよい。[0015] If the light from the fluorescent tube 15 is too strong, place a frosted glass or half glass in front of the fluorescent tube 15. A light reduction plate made of transparent acrylic or the like may be provided. Further, the light from the fluorescent tube 15 is If the light is still too diffused with just a mirror, place a condensing lens or the like in front of the fluorescent tube 15. Just put it there.
【0016】 以上のように構成された第一実施例の読書灯11によれば、背当2の背面の上 部から、該座席1の直ぐ後方の座席に着座した者の手元に向けて、斜め下方に光 を照射するので、その周囲の照明が不要な者には光がほとんど当たらない。また 、着座者からみて前方の座席1の背当2で読書灯11が点灯するとともに、発熱 の少ない蛍光管15を使用しているため、該着座者が暑苦しさを感じることも全 くない。また、この読書灯11は背当2の背面から後方に向けて光を照射するた め、バスの運転手の視界内に入る心配もない。[0016] According to the reading light 11 of the first embodiment configured as described above, the A light is emitted diagonally downward from the seat 1 toward the hands of the person seated on the seat immediately behind the seat 1. , so almost no light will reach those who do not need illumination around them. Also , the reading light 11 lights up on the backrest 2 of the seat 1 in front of the seated person, and heat is generated. Since fluorescent tubes 15 with low heat are used, there is no possibility that the seated person will feel hot. Not. In addition, this reading light 11 is designed to emit light from the back of the backrest 2 toward the rear. Also, there is no need to worry about being within the bus driver's field of vision.
【0017】 また、扉部材17を開けると自動的に蛍光管15が点灯し、扉部材17を閉じ ると自動的に蛍光管15が消灯するので、簡便に使用することができ、電力を無 駄に消費しない。さらに、扉部材17の開口角度を調節することにより、着座者 により個人差のある手元の位置や、背当2のリクライニング角度に応じて、蛍光 管15からの光の照射角度を調節することもできる。[0017] Furthermore, when the door member 17 is opened, the fluorescent tube 15 is automatically turned on, and the door member 17 is closed. Since the fluorescent tube 15 automatically turns off when Don't waste it. Furthermore, by adjusting the opening angle of the door member 17, the seated person can Depending on the position of the hand and the reclining angle of the backrest 2, the fluorescent The irradiation angle of light from the tube 15 can also be adjusted.
【0018】 次に、図7に示す第二実施例は、読書灯11をユニット化し、そのケース13 を背当2の凹所7に納めるとともに、該ケース13のフランジ部13aを背当2 の背面にねじ止め等により固定した点においてのみ、前記第一実施例と相違する ものである。第一実施例では、背当2を組み立てる際に、読書灯11も併せて組 み付ける必要があるが、本実施例によれば、背当2を組み立てた後に、ユニット 化した読書灯11を容易に組み付けることができるので、座席を効率的に製造す ることができる。[0018] Next, in the second embodiment shown in FIG. 7, the reading lamp 11 is made into a unit, and the case 13 is placed in the recess 7 of the back rest 2, and the flange portion 13a of the case 13 is inserted into the back rest 2. The only difference from the first embodiment is that it is fixed to the back surface of the device by screws or the like. It is something. In the first embodiment, when assembling the back support 2, the reading light 11 is also assembled. However, according to this embodiment, after assembling the back support 2, the unit Since the reading light 11 can be easily assembled, seats can be manufactured efficiently. can be done.
【0019】 図8に示す第三実施例は、ユニット化した読書灯11を、凹所の無い通常の背 当2の背面にねじ止め等により外付けした点においてのみ、前記第二実施例と相 違するものである。本実施例によれば、従来からある座席の背当2に加工を加え ることなく、そのまま読書灯11を取り付けることができる。[0019] The third embodiment shown in FIG. It is different from the second embodiment only in that it is externally attached to the back of the second embodiment by screwing or the like. It is different. According to this embodiment, processing is added to the conventional seat backrest 2. The reading light 11 can be attached as is without having to do so.
【0020】 図9に示す第四実施例は、背当2の上部に別体として取り付けたヘッドレスト 41の背面に、第一実施例又は第二実施例と同等の読書灯11を設けた点におい てのみ、前記実施例と相違するものである。本実施例は第一実施例又は第二実施 例と同様の効果を奏する。[0020] The fourth embodiment shown in FIG. 9 is a headrest attached separately to the upper part of the backrest 2. 41 in that a reading light 11 equivalent to that of the first embodiment or the second embodiment is provided on the back side of the This embodiment differs from the previous embodiment only in the following points. This example is the first example or the second example. It has the same effect as the example.
【0021】 図10に示す第五実施例は、テーブル42を収納した背当1の背面に読書灯1 1を設けたもので、収納したテーブル42を止めるためのラッチ43を通常より 側方にずらし、このラッチ43の隣りに第一実施例又は第二実施例と同等の読書 灯11を設けた点においてのみ、前記実施例と相違するものである。[0021] In the fifth embodiment shown in FIG. 1 is provided, and the latch 43 for stopping the stored table 42 is made larger than usual. Shift it to the side, and next to this latch 43 there is a reading similar to that of the first embodiment or the second embodiment. This embodiment differs from the previous embodiment only in that a light 11 is provided.
【0022】 図11及び図12に示す第六実施例の読書灯11は、テーブル42のラッチ4 3の内部に下向きに光を放射する白熱電球31とそのケース32とを設けるとと もに、ラッチ43の下部にリミットスイッチ23を設け、テーブル42を繰り出 すとリミットスイッチ23がオンして白熱電球31が点灯し、テーブル42を収 納するとリミットスイッチ23がオフして白熱電球31が消灯するようにした点 において、前記実施例と相違するものである。本実施例によれば、外部に読書灯 11がほとんど現れないので、背当2のデザイン自由度が高くなるとともに、ラ ッチと読書灯とを別体に設けた場合より部品点数を削減することができる。[0022] The reading light 11 of the sixth embodiment shown in FIGS. 11 and 12 has a latch 4 on a table 42. 3, an incandescent light bulb 31 that emits light downward and its case 32 are provided. Also, a limit switch 23 is provided at the bottom of the latch 43, and the table 42 is extended. Then, the limit switch 23 turns on, the incandescent light bulb 31 lights up, and the table 42 is put away. When it is stored, the limit switch 23 is turned off and the incandescent light bulb 31 is turned off. This embodiment is different from the embodiment described above. According to this embodiment, a reading light is installed outside. 11 hardly appears, which increases the degree of freedom in designing the backrest 2, and also increases the latitude. The number of parts can be reduced compared to when the switch and reading light are provided separately.
【0023】 図13に示す第七実施例は、テーブル42の裏面に設けた凹所33にサークル タイプの蛍光管15を配設し、この凹所32にすりガラスや半透明アクリル等の 減光板34を被せた点においてのみ、前記実施例と相違するものである。[0023] In the seventh embodiment shown in FIG. A type of fluorescent tube 15 is installed, and a material such as frosted glass or translucent acrylic is placed in this recess 32. This embodiment differs from the previous embodiment only in that it is covered with a light-reducing plate 34.
【0024】 図14に示す第八実施例は、背当2の背面から繰り出したテーブル42の奥に 、蛍光管15が内蔵された四角柱形の読書灯11を回動可能に取着し、読書灯1 1を起立させると蛍光管15が点灯し、読書灯11を倒して収納すると蛍光管1 5が消灯するようにした点においてのみ、前記実施例と相違するものである。[0024] In the eighth embodiment shown in FIG. , a rectangular prism-shaped reading light 11 with a built-in fluorescent tube 15 is rotatably attached to the reading light 1. 1 stands up, the fluorescent tube 15 lights up, and when the reading lamp 11 is folded down and stored, the fluorescent tube 1 lights up. This embodiment differs from the previous embodiment only in that the light 5 is turned off.
【0025】 図15に示す第九実施例は、背当2のテーブル42を通常より幅狭に形成し、 該テーブル42の直ぐ側方に第一実施例又は第二実施例と同等の読書灯11を立 てて設け、その扉部材17の左側が開口するようにした点においてのみ、前記実 施例と相違するものである。[0025] In the ninth embodiment shown in FIG. 15, the table 42 of the back support 2 is formed narrower than usual, A reading lamp 11 similar to that of the first embodiment or the second embodiment is erected immediately to the side of the table 42. The only difference is that the left side of the door member 17 is opened. This is different from the example.
【0026】 図16に示す第十実施例は、上記第八実施例の読書灯11において、扉部材1 7の構造を変更し、その下側が開口するようにした点においてのみ、第八実施例 と相違するものである。[0026] A tenth embodiment shown in FIG. 16 has a door member 1 in the reading light 11 of the eighth embodiment. The eighth embodiment differs only in that the structure of No. 7 is changed so that the lower side thereof is opened. This is different from the above.
【0027】 図17及び図18に示す第十一実施例の読書灯11は、背当2の取手46を、 金属パイプ又は合成樹脂パイプ製の握り部47と、該握り部47の両端部を回動 可能に支持する支持部48とから構成し、該握り部47の内部に蛍光管15(細 い冷陰極蛍光管が好ましい。)を設けるとともに、該握り部47の一部に蛍光管 15からの光を通すスリット状の窓49を設けた点において、前記実施例と相違 するものである。この窓49には、蛍光管保護用の透明なガラスやアクリル等の 保護板50、又は、すりガラスや半透明アクリル等の減光板を設けることができ る。本実施例によれば、握り部47を回転させて窓49の向きを変えることによ り、光の照射角度を調節することができ、また背当2の背面よりやや後方に離れ て読書灯11があるので、光を真下に照射することもできる。[0027] In the reading light 11 of the eleventh embodiment shown in FIGS. 17 and 18, the handle 46 of the back rest 2 is A grip part 47 made of a metal pipe or a synthetic resin pipe and both ends of the grip part 47 are rotated. A fluorescent tube 15 (a thin tube) is placed inside the grip portion 47. Cold cathode fluorescent tubes are preferred. ), and a part of the grip part 47 is provided with a fluorescent tube. The difference from the previous embodiment is that a slit-shaped window 49 is provided through which light from 15 passes. It is something to do. This window 49 is made of transparent glass, acrylic, etc. to protect the fluorescent tube. A protective plate 50 or a light-reducing plate made of frosted glass or semi-transparent acrylic can be provided. Ru. According to this embodiment, by rotating the grip portion 47 and changing the direction of the window 49, This allows you to adjust the angle of light irradiation, and it also allows you to adjust the angle of light irradiation. Since there is a reading light 11, it is also possible to irradiate light directly below.
【0028】 次に、本考案をバスの座席の肘掛に設ける読書灯に具体化した第十二実施例に ついて、図19及び図20を参照して説明する。肘掛9の内部には上面が開放し た収納凹所44が設けられ、肘掛9の上端外縁には収納凹所44を塞ぐ蓋体45 が開閉可能に取着されている。収納凹所44の上端前縁には上記第七実施例と同 等の読書灯11が回動可能に取着され、蓋体45を開けて読書灯11を起立させ ると蛍光管15が点灯し、読書灯11を収納して蓋体45を閉じると蛍光管15 が消灯するようになっている。[0028] Next, we will discuss a twelfth embodiment in which the present invention is embodied in a reading light installed on the armrest of a bus seat. This will be explained with reference to FIGS. 19 and 20. The inside of the armrest 9 has an open top surface. A storage recess 44 is provided at the outer edge of the upper end of the armrest 9, and a lid body 45 that closes the storage recess 44 is provided. is attached so that it can be opened and closed. The front edge of the upper end of the storage recess 44 is the same as in the seventh embodiment. A reading light 11 such as the above is rotatably attached, and the lid 45 is opened to stand up the reading light 11. Then, the fluorescent tube 15 lights up, and when the reading lamp 11 is stored and the lid 45 is closed, the fluorescent tube 15 lights up. is now turned off.
【0029】 本実施例の読書灯11によれば、肘掛9のやや上方から、着座者の手元に向け て、側方かつ斜め下方に光を照射するので、該着座者以外の周囲の者には光がほ とんど当たらない。また、着座者の肘付近で読書灯11が点灯するため、該着座 者が暑苦しさを感じることもほとんどない。また、この読書灯11から照射され る光が、バスの運転手の視界内に入る心配もない。[0029] According to the reading light 11 of this embodiment, the light is directed from slightly above the armrest 9 toward the hand of the seated person. Since the light is emitted to the side and diagonally downward, the light will not be visible to people other than the seated person. It almost never hits. In addition, since the reading light 11 is lit near the elbow of the seated person, People rarely feel hot or cold. Also, the light emitted from this reading light 11 There is no need to worry about the light coming into the bus driver's field of vision.
【0030】 図21に示す第十三実施例は、収納凹所44の上端前縁にヒンジ部材35を軸 着し、該ヒンジ部材35にアーム36を回動可能に連結し、該アーム36に読書 灯11を回動可能に連結した点においてのみ、第十実施例と相違するものである 。本実施例によれば、第十実施例より高い位置に読書灯11を繰り出すことがで きるとともに、読書灯11の角度を自由に調整することができる。[0030] In the thirteenth embodiment shown in FIG. the arm 36 is rotatably connected to the hinge member 35, and the arm 36 is connected to the This embodiment differs from the tenth embodiment only in that the lights 11 are rotatably connected. . According to this embodiment, the reading light 11 can be extended to a higher position than the tenth embodiment. At the same time, the angle of the reading light 11 can be adjusted freely.
【0031】 なお、本考案は前記実施例の構成に限定されず、例えば以下のように考案の趣 旨から逸脱しない範囲で変更して具体化することもできる。 (1)位相制御等を用いた調光点灯回路を採用して、読書灯を連続調光可能とす ること。 (2)本考案は、バス以外の例えば鉄道車輌、航空機、船舶等の乗物用座席の読 書灯として具体化したり、乗物以外の例えば観覧用座席、会議用座席等の読書灯 として具体化したりすることもできる。[0031] Note that the present invention is not limited to the configuration of the above-mentioned embodiments, and the gist of the invention may be modified as follows, for example. Modifications may be made without departing from the spirit of the invention. (1) A dimming lighting circuit using phase control etc. is adopted to enable continuous dimming of the reading light. Things. (2) This invention is suitable for reading seats in vehicles other than buses, such as railway vehicles, aircraft, ships, etc. It can be embodied as a book lamp, or it can be used as a reading light for places other than vehicles, such as viewing seats, conference seats, etc. It can also be embodied as
【0032】[0032]
本考案の座席の読書灯は、上記の通り構成されているので、照明が必要な着座 者の手元にのみ光を照射して、周囲の者には不快感を感じさせず、また照明が必 要な着座者に暑苦しさを感じさせることもなく、特に乗物においては、光が運転 手の視界内に入る心配もないという優れた効果を奏する。 The seat reading light of the present invention is configured as described above, so it is possible to The light is emitted only to the hands of the person, so that the people around them do not feel discomfort, and the lighting is necessary. The lights do not make the occupants feel hot, especially in vehicles. This has the excellent effect of not having to worry about it falling within the field of vision of the hand.
【図1】背当に設けられた第一実施例の読書灯を示す斜
視図である。FIG. 1 is a perspective view showing a reading light of a first embodiment provided on a backrest.
【図2】図1の読書灯の扉を閉じた状態の断面図であ
る。FIG. 2 is a sectional view of the reading light of FIG. 1 with the door closed.
【図3】図1の読書灯の扉を開いた状態の断面図であ
る。FIG. 3 is a sectional view of the reading light of FIG. 1 with the door open.
【図4】図1の読書灯を一部破断して示す背面図であ
る。FIG. 4 is a partially cutaway rear view of the reading lamp of FIG. 1;
【図5】同読書灯の点灯回路図である。FIG. 5 is a lighting circuit diagram of the reading lamp.
【図6】同読書灯の別の点灯回路図である。FIG. 6 is another lighting circuit diagram of the same reading lamp.
【図7】背当に設けられた第二実施例の読書灯を示す斜
視図である。FIG. 7 is a perspective view showing a reading light of a second embodiment provided on a backrest.
【図8】背当に設けられた第三実施例の読書灯を示す斜
視図である。FIG. 8 is a perspective view showing a third embodiment of a reading light provided on the backrest.
【図9】背当に設けられた第四実施例の読書灯を示す斜
視図である。FIG. 9 is a perspective view showing a fourth embodiment of a reading light provided on a backrest.
【図10】背当に設けられた第五実施例の読書灯を示す
背面図である。FIG. 10 is a rear view showing the reading light of the fifth embodiment provided on the back rest.
【図11】背当に設けられた第六実施例の読書灯を示す
背面図である。FIG. 11 is a rear view showing the reading light of the sixth embodiment provided on the back rest.
【図12】図11の読書灯の断面図である。FIG. 12 is a cross-sectional view of the reading light of FIG. 11;
【図13】背当に設けられた第七実施例の読書灯を示す
斜視図である。FIG. 13 is a perspective view showing a reading light of a seventh embodiment provided on a backrest.
【図14】背当に設けられた第八実施例の読書灯を示す
斜視図である。FIG. 14 is a perspective view showing a reading light of the eighth embodiment provided on the back rest.
【図15】背当に設けられた第九実施例の読書灯を示す
斜視図である。FIG. 15 is a perspective view showing a reading light of the ninth embodiment provided on the back rest.
【図16】背当に設けられた第十実施例の読書灯を示す
背面図である。FIG. 16 is a rear view showing the reading light of the tenth embodiment provided on the back rest.
【図17】背当に設けられた第十一実施例の読書灯を示
す斜視図である。FIG. 17 is a perspective view showing a reading light of an eleventh embodiment provided on a backrest.
【図18】図17の読書灯の断面図である。FIG. 18 is a cross-sectional view of the reading light of FIG. 17;
【図19】肘掛に設けられた第十二実施例の読書灯を収
納した状態の斜視図である。FIG. 19 is a perspective view of the reading lamp of the twelfth embodiment installed in the armrest in a state where it is stored.
【図20】図19の読書灯を繰り出した状態の斜視図で
ある。20 is a perspective view of the reading lamp of FIG. 19 in an extended state; FIG.
【図21】肘掛に設けられた第十三実施例の読書灯を繰
り出した状態の斜視図である。FIG. 21 is a perspective view of the reading lamp of the thirteenth embodiment provided on the armrest in an extended state.
1 座席 2 背当 9 肘掛 10 読書灯 1 Seat 2 Backrest 9 Armrest 10 Reading light
Claims (2)
の座席に着座した者の手元へ光を照射する読書灯を設け
た座席の読書灯。1. A reading light for a seat, which is provided on the back of the back of the seat and emits light to the hands of a person seated on a seat immediately behind the seat.
元へ光を照射する読書灯を設けた座席の読書灯。2. A reading light for a seat, which is provided on the armrest of the seat and emits light toward the hands of a person seated on the seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991046029U JP2576103Y2 (en) | 1991-05-21 | 1991-05-21 | Seat reading light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991046029U JP2576103Y2 (en) | 1991-05-21 | 1991-05-21 | Seat reading light |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04131352U true JPH04131352U (en) | 1992-12-02 |
JP2576103Y2 JP2576103Y2 (en) | 1998-07-09 |
Family
ID=31925728
Family Applications (1)
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JP1991046029U Expired - Fee Related JP2576103Y2 (en) | 1991-05-21 | 1991-05-21 | Seat reading light |
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JP (1) | JP2576103Y2 (en) |
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KR200467216Y1 (en) | 2013-03-29 | 2013-06-07 | 이정호 | Bed have reading desk |
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JPH038590U (en) * | 1989-06-12 | 1991-01-28 |
Cited By (7)
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JP2010111345A (en) * | 2008-11-10 | 2010-05-20 | Toyota Boshoku Corp | Vehicle seat |
JP2014083128A (en) * | 2012-10-19 | 2014-05-12 | Okamura Corp | Chair |
JP2014090794A (en) * | 2012-11-01 | 2014-05-19 | Okamura Corp | Chair with luminaire |
EP3626526A1 (en) * | 2018-09-18 | 2020-03-25 | The Boeing Company | Articulating armrest light assembly |
US10611299B1 (en) | 2018-09-18 | 2020-04-07 | The Boeing Company | Articulating armrest light assembly |
JP2020062386A (en) * | 2018-09-18 | 2020-04-23 | ザ・ボーイング・カンパニーThe Boeing Company | Articulating armrest light assembly |
CN110683065A (en) * | 2019-10-17 | 2020-01-14 | 安徽华夏显示技术股份有限公司 | Cabin spotlight with dimming and rotating functions and manufacturing process thereof |
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