JPS5838484Y2 - candle type light - Google Patents
candle type lightInfo
- Publication number
- JPS5838484Y2 JPS5838484Y2 JP14387380U JP14387380U JPS5838484Y2 JP S5838484 Y2 JPS5838484 Y2 JP S5838484Y2 JP 14387380 U JP14387380 U JP 14387380U JP 14387380 U JP14387380 U JP 14387380U JP S5838484 Y2 JPS5838484 Y2 JP S5838484Y2
- Authority
- JP
- Japan
- Prior art keywords
- electromagnet
- candle
- permanent magnet
- light bulb
- movable body
- 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.)
- Expired
Links
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
【考案の詳細な説明】
本考案は、実物のろうそくと同様の感じを出するうそく
型照明燈に於て、ろうそくの炎に相当する溶芯型電球が
、風になびくように揺れ動くようにしたろうそく型照明
燈に関するものである。[Detailed explanation of the invention] This invention is a candle-shaped lighting lamp that gives the same feeling as a real candle, in which a molten-core light bulb, which corresponds to the flame of a candle, sways as if fluttering in the wind. It concerns a candle-shaped lighting lamp.
ろうそく型照明燈は細長い形状をしているため、溶芯型
電球が、ろうそくの炎の動きのように自然な横揺れを生
じさせる機構を細くて狭い内部で実現することがなかな
か容易なことではない。Candle-shaped lighting lamps have an elongated shape, so it is quite easy to create a mechanism in which a fused-core light bulb produces natural horizontal oscillations similar to the movement of a candle flame in a thin and narrow interior. do not have.
本考案は、このような問題をきわめて簡潔に解決したも
のである。The present invention solves these problems in a very simple manner.
即ち、本考案は、熔体内に電磁石を設け、該電磁石の上
方に溶芯型電球を取付けた移動体を比較的弱いバネで支
承し、且つ該移動体に前記電磁石の磁極に対向する2極
に着磁した永久磁石を設けると共に、前記電磁石を略一
定時間毎に励磁する電気回路を装備したものである。That is, in the present invention, an electromagnet is provided in a molten body, a movable body with a fused-core light bulb attached above the electromagnet is supported by a relatively weak spring, and two parts are attached to the movable body opposite to the magnetic poles of the electromagnet. It is equipped with a permanent magnet whose poles are magnetized and an electric circuit which excites the electromagnet at approximately regular intervals.
以下図面によって実施例を説明する。Examples will be described below with reference to the drawings.
第1図は実施例の一部を裁断した側面図で、1は下端に
口金2を設けた筒状の熔体、3は鉄芯3aの端部を上に
向けて熔体何に設けた電磁石、4は溶芯型電球である。Fig. 1 is a side view of a part of the embodiment, in which 1 is a cylindrical melt body with a base 2 provided at the lower end, and 3 is an iron core 3a with the end thereof facing upward. Electromagnet 4 is a fused core type light bulb.
電球4は、小型ソケット5を有する移動体6に着脱自在
に取付けられ、首部4aから上を熔体1の上部開口部1
aより突出させている。The light bulb 4 is detachably attached to a movable body 6 having a small socket 5, and the light bulb 4 is attached to the upper opening 1 of the molten body 1 from the neck 4a upward.
It is made to protrude from a.
また移動体6は、内外のリード線兼用のコイルバネ7.
8を介して熔体1に内装される支持枠9上に支承されて
いて、その下面に錘体11とそれに固着した永久磁石1
0が、電磁石3上に吊下されている。The movable body 6 also includes a coil spring 7 which serves as both an internal and external lead wire.
A weight body 11 and a permanent magnet 1 fixed to the weight body 11 are supported on a support frame 9 which is installed in the melt body 1 via a weight body 8.
0 is suspended above the electromagnet 3.
そしてこの永久磁石10は第2図に示すように下面の左
側がS極に右側がN極に着磁されている。As shown in FIG. 2, this permanent magnet 10 is magnetized so that the left side of the lower surface thereof is an S pole and the right side thereof is an N pole.
そうして、更に熔体1内には、例えば第4図に示すよう
な電磁石3を一定時間毎に励磁するための電流を間欠的
に流す電気回路が設けられている。Furthermore, an electric circuit as shown in FIG. 4, for example, is provided in the molten body 1 to intermittently flow a current to excite the electromagnet 3 at regular intervals.
この第4図に示す電気回路は、コンデンサCI。The electric circuit shown in FIG. 4 is a capacitor CI.
C2、ダイオードD及び抵抗R2から成るCR時定数回
路と、トランジスタTRから戊り、CR時定数回路によ
って決まる時間間隔で訃うンジスタTRが導通して、電
磁石3を断続的に励磁する。A CR time constant circuit consisting of C2, a diode D, and a resistor R2 and a transistor TR, which is disconnected from the transistor TR and terminates at time intervals determined by the CR time constant circuit, are electrically connected to intermittently excite the electromagnet 3.
次にその動作について説明すると、電磁石3のコイルに
電流が流れていない場合は、鉄芯3aは帯磁していない
ので、対向する永久磁石10のNおよびSの2磁極は、
それぞれ鉄芯に対して吸引力が働きそれが互にバランス
して第1図に示すように静止状態を持続する。Next, to explain its operation, when no current flows through the coil of the electromagnet 3, the iron core 3a is not magnetized, so the two magnetic poles of N and S of the opposing permanent magnet 10 are
Attractive forces act on the respective iron cores, which balance each other and maintain a stationary state as shown in Figure 1.
そして電磁石3のコイルに電流を流すと、第3図に示す
ように鉄芯3aの一端が磁極となり(この図の例ではS
極)対向する永久磁石10の表面の磁極(この図の例で
はS極)の一方とは反発し、他方(この図の例ではN極
)とは吸引作用が働き、永電磁石10を有する錘体11
はコイルバネ7.8に抗して下方口に吸引されると共に
、第3図に示したように傾斜し、(なおこの場合、構造
上必要以上に傾くことはない)コンデンサC3が放電す
ると電磁石3が消磁して錘体11を釈放する。When a current is passed through the coil of the electromagnet 3, one end of the iron core 3a becomes a magnetic pole as shown in FIG.
Pole) One of the magnetic poles (the S pole in the example in this figure) on the surface of the opposing permanent magnet 10 is repelled, and the other (the N pole in the example in this figure) has an attractive action, so that the weight with the permanent magnet 10 body 11
is attracted to the lower port against the coil spring 7.8 and is tilted as shown in FIG. demagnetizes and releases the weight body 11.
従って、電磁石3のコイルに、短時間だけ電流を流し、
その後しばらくの開電流を流さないように時定数を設定
しておけば、励磁した時だけ大きく揺れた後永久磁石3
の2磁極は互に鉄芯に対して吸引力が働くため、次第に
揺れ振動が収れんして行き、第1図の状態になる。Therefore, by passing current through the coil of electromagnet 3 for a short time,
If you set a time constant so that the open current does not flow for a while after that, the permanent magnet 3 will swing only when it is energized.
Since the two magnetic poles each exert an attractive force on the iron core, the shaking vibration gradually subsides, resulting in the state shown in Figure 1.
このような方法によって可動する溶芯型電球の揺れ方は
、電磁石によって単に下方に吸引する方式に比しきわめ
て自然で、実際のろうそくの炎の揺れ方に似たものとな
る。The swaying motion of a molten-core light bulb that moves using this method is much more natural than when it is simply drawn downwards by an electromagnet, and resembles the swaying motion of an actual candle flame.
第1図は本案実施例の一部裁断側面図、第2図は永久磁
石の着磁例を示す図、第3図は電磁石に電流を流した時
の一部裁断側面図、第4図は電気回路図である。
1・・・・・・熔体、3・・・・・・電磁石、4・・・
・・・電球、6・・・・・・移動体、7及び8・・・・
・・コイルバネ、9・・・・・・支持体、10・・・・
・・永久磁石、11・・・・・・錘体。Fig. 1 is a partially cutaway side view of the embodiment of the present invention, Fig. 2 is a diagram showing an example of magnetization of a permanent magnet, Fig. 3 is a partially cutaway side view when current is passed through the electromagnet, and Fig. 4 is a partially cutaway side view of the embodiment of the present invention. It is an electrical circuit diagram. 1... Melt, 3... Electromagnet, 4...
...Light bulb, 6...Moving object, 7 and 8...
...Coil spring, 9...Support, 10...
...Permanent magnet, 11... Plumb.
Claims (1)
取付けた移動体を比較的弱いバネで支承し、且つ該移動
体に、前記電磁石の磁極に対向する2極に着磁した永久
磁石を設けると共に、前記電磁石を略一定時間毎に励磁
する電気回路を装備したことを特徴とするろうそく型照
明燈。An electromagnet is provided in the molten body, a movable body with a fused-core light bulb attached above the electromagnet is supported by a relatively weak spring, and the movable body is magnetized with two poles opposite to the magnetic poles of the electromagnet. 1. A candle-shaped lighting lamp, characterized in that it is equipped with a permanent magnet and an electric circuit that excites the electromagnet at approximately regular intervals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14387380U JPS5838484Y2 (en) | 1980-10-11 | 1980-10-11 | candle type light |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14387380U JPS5838484Y2 (en) | 1980-10-11 | 1980-10-11 | candle type light |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57132308U JPS57132308U (en) | 1982-08-18 |
JPS5838484Y2 true JPS5838484Y2 (en) | 1983-08-31 |
Family
ID=29936838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14387380U Expired JPS5838484Y2 (en) | 1980-10-11 | 1980-10-11 | candle type light |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5838484Y2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7837355B2 (en) * | 2008-09-30 | 2010-11-23 | Disney Enterprises, Inc. | Kinetic flame device |
US8342712B2 (en) | 2008-09-30 | 2013-01-01 | Disney Enterprises, Inc. | Kinetic flame device |
WO2013186875A1 (en) * | 2012-06-13 | 2013-12-19 | 株式会社タカラトミーアーツ | Illumination device |
CN105258070B (en) * | 2015-11-02 | 2018-03-16 | 深圳市莱卡斯电子有限公司 | 3D waves Simulated electrical candle lamp |
-
1980
- 1980-10-11 JP JP14387380U patent/JPS5838484Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57132308U (en) | 1982-08-18 |
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