JP3043952U - Ignition circuit of glow plug for model engine - Google Patents
Ignition circuit of glow plug for model engineInfo
- Publication number
- JP3043952U JP3043952U JP1997005734U JP573497U JP3043952U JP 3043952 U JP3043952 U JP 3043952U JP 1997005734 U JP1997005734 U JP 1997005734U JP 573497 U JP573497 U JP 573497U JP 3043952 U JP3043952 U JP 3043952U
- Authority
- JP
- Japan
- Prior art keywords
- glow plug
- power supply
- ignition
- voltage
- model engine
- 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 - Lifetime
Links
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
Abstract
(57)【要約】
【目的】 模型用エンジンのグロープラグの点火に必要
な１．２Ｖ程度の電圧を、電圧の高い操舵用電源等から
低損失で供給する回路。
【構成】 操舵用電源とグロープラグの間に電圧変換回
路を介在させ、グロープラグの消費電流に対して電源電
流を格段に押さえ、電圧変換回路ブロックにＬＥＤの点
火確認ランプと点火スイッチを加えた模型エンジン用点
火回路。
(57) [Summary] [Purpose] A circuit that supplies the voltage of about 1.2 V required for ignition of the glow plug of a model engine with low loss from a high-voltage steering power supply. [Structure] A voltage conversion circuit is interposed between the steering power supply and the glow plug to significantly reduce the power supply current with respect to the current consumption of the glow plug, and an ignition confirmation lamp and an ignition switch of an LED are added to the voltage conversion circuit block. Ignition circuit for model engine.
Description
【０００１】[0001]
従来、模型用エンジンのスタート時にグロープラグを点火するには、１．２〜 １．５Ｖの電圧で３Ａ以上の電流を消費するため、１．２〜１．５Ｖの専用電源 を使用して点火する方法が一般的に行われており、まれに別に用意した高めの電 圧の電源から大きな損失を承知で抵抗で電流制限をしたり、断続回路を付けてパ ルス電流にして点火する方法が行われていたいた。 Conventionally, in order to ignite a glow plug when starting a model engine, a current of 3 A or more is consumed at a voltage of 1.2 to 1.5 V, so ignition is performed using a 1.2 to 1.5 V dedicated power source. In general, there is a method of limiting the current with a resistor that recognizes a large loss from a high-voltage power supply prepared separately, or by arranging a pulse current with an intermittent circuit to ignite. Had been done.
【０００２】[0002]
リモコン模型に必ず搭載してある操舵用電源を利用してグロープラグを点火する 事が出来れば理想的だが、電圧が合わないのと操舵用電源の容量不足のため直接 利用することは不可能だった。 It would be ideal if the glow plug could be ignited using the steering power supply that is always installed in the remote control model, but it is impossible to use it directly because the voltage does not match and the steering power supply capacity is insufficient. It was
【０００３】[0003]
上記の目的を達成するために、操舵用電源とグロープラグ間に電圧変換回路を 介在させて低損失でグロープラグを点火するようにした。 In order to achieve the above object, a voltage conversion circuit is interposed between the steering power source and the glow plug to ignite the glow plug with low loss.
【０００４】[0004]
電圧変換回路を介在させたために電源電流が格段に下がり、操舵用電源でグロ ープラグが点火でき、グロープラグ点火用別電源が不要になり、エンジンスター ト時の電源の着脱や事前の別電源の充電等も必要なく、取り扱いが非常に簡便に なり、電源電圧が高いのでＬＥＤを使用した点火確認ランプによるプラグの断線 がチェックできる便利な機能が付加された。 Since the voltage conversion circuit is interposed, the power supply current is drastically reduced, and the glow plug can be ignited by the steering power supply, eliminating the need for a separate power supply for glow plug ignition. Since it does not require charging or the like, it is extremely easy to handle, and since the power supply voltage is high, a convenient function has been added to check the disconnection of the plug by the ignition confirmation lamp using LEDs.
【図１】本考案を構成するブロック図である。FIG. 1 is a block diagram of the present invention.
【図２】本考案の実施回路例である。FIG. 2 is an example of an implementation circuit of the present invention.
【符号の説明】 １ 操舵用電源等 ２ 電圧変換回路 ３ ニクロム線等で出来たグローエンジン用点火プ
ラグ ４ リモコン受信機 ５ リモコンサーボ、通常複数使用する。 ＳＷ１ 電源スイッチ ＳＷ２ プラグ点火用押しボタンスイッチ[Explanation of reference symbols] 1 power supply for steering 2 voltage conversion circuit 3 spark plug for glow engine made of nichrome wire 4 remote control receiver 5 remote control servo, usually multiple. SW1 Power switch SW2 Plug push button switch for ignition
Claims (1)
な電圧より高い電圧１から電圧変換回路２を経由して、
低損失でグロープラグ３を点火する回路方式。1. A power source for steering, etc., from a voltage 1 higher than a voltage required for glow plug ignition to a voltage conversion circuit 2,
Circuit system that ignites glow plug 3 with low loss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997005734U JP3043952U (en) | 1997-05-30 | 1997-05-30 | Ignition circuit of glow plug for model engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1997005734U JP3043952U (en) | 1997-05-30 | 1997-05-30 | Ignition circuit of glow plug for model engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3043952U true JP3043952U (en) | 1997-12-12 |
Family
ID=43178394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1997005734U Expired - Lifetime JP3043952U (en) | 1997-05-30 | 1997-05-30 | Ignition circuit of glow plug for model engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3043952U (en) |
-
1997
- 1997-05-30 JP JP1997005734U patent/JP3043952U/en not_active Expired - Lifetime
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