JP3130680U - Stand for teaching materials - Google Patents

Stand for teaching materials Download PDF

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Publication number
JP3130680U
JP3130680U JP2007000294U JP2007000294U JP3130680U JP 3130680 U JP3130680 U JP 3130680U JP 2007000294 U JP2007000294 U JP 2007000294U JP 2007000294 U JP2007000294 U JP 2007000294U JP 3130680 U JP3130680 U JP 3130680U
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stand
dimming
electric circuit
emitting diode
light emitting
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実 水田
悌一 西山
考司 中田
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久富電機産業株式会社
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Abstract

【課題】発光ダイオードを使用し調光機能を有する教材用スタンドの提供をする。
【解決手段】光源である発光ダイオード２が配置されるスタンド頭部３と、該スタンド頭部を支える支柱４と、内部に電気回路を備えたスタンド基部５からなり、スタンド基部内に備えられた電気回路内に可変抵抗器が設けられ、スタンド基部表面に設けられた調光摘み８で調光可能となした。
【選択図】図１A teaching material stand using a light emitting diode and having a dimming function is provided.
A stand head 3 on which a light emitting diode 2 as a light source is disposed, a support column 4 for supporting the stand head, and a stand base 5 having an electric circuit inside, is provided in the stand base. A variable resistor was provided in the electric circuit, and dimming was possible with a dimming knob 8 provided on the surface of the stand base.
[Selection] Figure 1

Description

本考案は、発光ダイオードを使用し、調光機能を有する教材用スタンドに関する。   The present invention relates to a teaching material stand that uses a light emitting diode and has a dimming function.

従来、調光機能を有する教具として白熱球が用いられており、発光ダイオードを使った教具では、調光機能を持ったものがなく、発光ダイオードの調光機能を学習するための教具がなかった。
実開平６−８９６７号公報 Conventionally, incandescent bulbs have been used as teaching tools with dimming functions, and there are no teaching tools that use light-emitting diodes to learn the dimming functions of light-emitting diodes. .
Japanese Utility Model Publication No. 6-8967

本考案は、かかる問題点を解決するものであって、発光ダイオードを使用し調光機能を有する教材用スタンドの提供をするものである。   The present invention solves such problems, and provides a teaching stand that uses a light emitting diode and has a dimming function.

本考案に係る教材用スタンドは、光源である発光ダイオードが配置されるスタンド頭部と、該スタンド頭部を支える支柱と、内部に電気回路を備えたスタンド基部からなり、スタンド基部内に備えられた電気回路内に可変抵抗器が設けられ、スタンド基部表面に設けられた調光摘みで調光可能となしたことを特徴とする。   A teaching material stand according to the present invention comprises a stand head on which a light-emitting diode as a light source is disposed, a support supporting the stand head, and a stand base provided with an electric circuit therein, and is provided in the stand base. In addition, a variable resistor is provided in the electric circuit, and dimming is possible with a dimming knob provided on the surface of the stand base.

本考案は以上の通り構成するものであって、学習者が発光ダイオードを使用し調光機能を備えた電気スタンドを組み立てることで、発光ダイオードの調光機能を体験的に学習できる。その他、消費電力の大きい白熱球に変えて発光ダイオードを使用したことや調光機能を付加することで、消費電力が抑えられることが学習でき、さらには省エネルギーや環境問題の学習を行うことができる。   The present invention is configured as described above, and the learner can empirically learn the dimming function of the light-emitting diode by assembling a table lamp having the dimming function using the light-emitting diode. In addition, it is possible to learn that power consumption can be suppressed by using light emitting diodes instead of incandescent bulbs with high power consumption and adding a dimming function, and further learning about energy saving and environmental problems. .

以下、図面に示す実施の形態について説明する。
図１は本考案に係る教材用スタンドの一部破断斜視図、図２は図１の背面側から見た斜視図、図３はその電気回路図である。 Hereinafter, embodiments shown in the drawings will be described.
1 is a partially broken perspective view of a teaching material stand according to the present invention, FIG. 2 is a perspective view seen from the back side of FIG. 1, and FIG. 3 is an electric circuit diagram thereof.

教材用スタンド１は、光源である発光ダイオード２が配置されるスタンド頭部３と、該スタンド頭部３を支える支柱４と、内部に電気回路を備えたスタンド基部５からなり、また教材用スタンド１に電源を供給するためのＡＣアダプタ用ジャック６が設けられている。   The teaching material stand 1 includes a stand head 3 on which a light emitting diode 2 as a light source is disposed, a support column 4 that supports the stand head 3, and a stand base 5 having an electric circuit therein. An AC adapter jack 6 for supplying power to 1 is provided.

本考案に係る教材用スタンド１には、調光機能が付加されており、発光ダイオード２の調光を行うために、トランジスタの電流制御機能又は電圧制御機能を使用する。そこで、電気回路には、可変抵抗器７が設けられ、トランジスタ９のベース電流を制御するものとなし、スタンド基台５の表面には可変抵抗器７のボリュームを調節する調光摘み８が設けられている。   A dimming function is added to the teaching material stand 1 according to the present invention, and a current control function or a voltage control function of a transistor is used for dimming the light emitting diode 2. Therefore, the electric circuit is provided with a variable resistor 7 for controlling the base current of the transistor 9, and a dimming knob 8 for adjusting the volume of the variable resistor 7 is provided on the surface of the stand base 5. It has been.

学習者が上記教材用スタンドを組み立てることで、発光ダイオードを使用した電気スタンドに於いて、調光の仕組みを体験的に学習できる。その他、消費電力の大きい白熱球に変えて発光ダイオードを使用したことや調光機能を付加することで、消費電力が抑えられることが学習でき、さらには省エネルギーや環境問題の学習を行うことができる。   By assembling the above teaching material stand, the learner can learn the dimming mechanism empirically in the desk lamp using light emitting diodes. In addition, it is possible to learn that power consumption can be suppressed by using light emitting diodes instead of incandescent bulbs with high power consumption and adding a dimming function, and further learning about energy saving and environmental problems. .

本考案に係る教材用スタンドの一部破断斜視図である。It is a partially broken perspective view of the teaching material stand according to the present invention. 図１の背面側から見た斜視図である。It is the perspective view seen from the back side of FIG. 本考案に係る教材用スタンドの電気回路図である。It is an electric circuit diagram of a stand for teaching materials according to the present invention.

符号の説明Explanation of symbols

１ 教材用スタンド
２ 発光ダイオード
３ スタンド頭部
４ 支柱
５ スタンド基部
６ ＡＣアダプタ用ジャック
７ 可変抵抗器
８ 調光摘み
９ トランジスタ DESCRIPTION OF SYMBOLS 1 Teaching material stand 2 Light emitting diode 3 Stand head 4 Stand 5 Stand base 6 Jack for AC adapter 7 Variable resistor 8 Dimming knob 9 Transistor

Claims (1)

光源である発光ダイオードが配置されるスタンド頭部と、該スタンド頭部を支える支柱と、内部に電気回路を備えたスタンド基部からなり、スタンド基部内に備えられた電気回路内に可変抵抗器が設けられ、スタンド基部表面に設けられた調光摘みで調光可能となしたことを特徴とする教材用スタンド。   It comprises a stand head on which a light emitting diode as a light source is disposed, a column supporting the stand head, and a stand base provided with an electric circuit therein, and a variable resistor is provided in the electric circuit provided in the stand base. A teaching material stand, characterized in that it is dimmable by a dimming knob provided on the surface of the stand base.
JP2007000294U 2007-01-23 2007-01-23 Stand for teaching materials Expired - Fee Related JP3130680U (en)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010153377A (en) * 2008-11-26 2010-07-08 Yamazaki Kyoiku System Kk Desk lamp kit for school teaching material
JP2016018765A (en) * 2014-07-11 2016-02-01 アイリスオーヤマ株式会社 Lighting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010153377A (en) * 2008-11-26 2010-07-08 Yamazaki Kyoiku System Kk Desk lamp kit for school teaching material
JP2016018765A (en) * 2014-07-11 2016-02-01 アイリスオーヤマ株式会社 Lighting system

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