JPS5914299U - Incandescent lamp dimmer - Google Patents
Incandescent lamp dimmerInfo
- Publication number
- JPS5914299U JPS5914299U JP8923082U JP8923082U JPS5914299U JP S5914299 U JPS5914299 U JP S5914299U JP 8923082 U JP8923082 U JP 8923082U JP 8923082 U JP8923082 U JP 8923082U JP S5914299 U JPS5914299 U JP S5914299U
- Authority
- JP
- Japan
- Prior art keywords
- incandescent lamp
- generation circuit
- control signal
- circuit
- lamp dimmer
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例のブロック図、第２図は本考案の実施例
の基本ブロック図、第３図は同上のランダムパルス発生
回路のブロック図、第４図は同上の他のランダムパルス
発生回路のブロック図、第５図は同上の具体回路図、第
６図ａ、 ｂは同上の動作波形図、第７図は同上の第
２実施例の具体回路図、第８図は同上の第３実施例の具
体回路図、第９図は同上の第４実施例の具体回路図であ
る。
１は商用電源、２はランダムパルス発生回路、３は平滑
回路、４は制御信号発生回路、５は白熱ランプ、１３は
直流電源を示す。
ンタλパッジ人
２を生回路
４１１９０倍号発
第−図
第５図Fig. 1 is a block diagram of a conventional example, Fig. 2 is a basic block diagram of an embodiment of the present invention, Fig. 3 is a block diagram of a random pulse generation circuit same as above, and Fig. 4 is another random pulse generation circuit same as above. 5 is a specific circuit diagram of the same as above, FIG. 6 a and b are operation waveform diagrams of the same as above, FIG. Specific circuit diagram of the embodiment. FIG. 9 is a specific circuit diagram of the fourth embodiment mentioned above. 1 is a commercial power supply, 2 is a random pulse generation circuit, 3 is a smoothing circuit, 4 is a control signal generation circuit, 5 is an incandescent lamp, and 13 is a DC power supply. Figure 5
Claims (1)
を発生するランダムパルス発生回路と、このランダムパ
ルス発生回路からの出力信号を平滑して連続した波打つ
ような制御信号を出力する平滑回路とで制御信号発生回
路を形成し、白熱ランプと、この白熱ランプに印加する
電圧若しくは白熱ランプに流れる電流を前記制御信号発
生回路からの制御信号にて変化せしめる半導体制御素子
との直列回路を電源に接続して成る白熱ランプ調光装置
。A control signal is generated by a random pulse generation circuit that generates random pulses at intervals longer than the commercial power supply cycle, and a smoothing circuit that smoothes the output signal from this random pulse generation circuit and outputs a continuous undulating control signal. A series circuit of an incandescent lamp and a semiconductor control element that forms a generation circuit and changes the voltage applied to the incandescent lamp or the current flowing through the incandescent lamp in accordance with a control signal from the control signal generation circuit is connected to a power source. An incandescent lamp dimmer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8923082U JPS5922717Y2 (en) | 1982-06-15 | 1982-06-15 | Incandescent lamp dimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8923082U JPS5922717Y2 (en) | 1982-06-15 | 1982-06-15 | Incandescent lamp dimmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5914299U true JPS5914299U (en) | 1984-01-28 |
| JPS5922717Y2 JPS5922717Y2 (en) | 1984-07-06 |
Family
ID=30219125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8923082U Expired JPS5922717Y2 (en) | 1982-06-15 | 1982-06-15 | Incandescent lamp dimmer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922717Y2 (en) |
-
1982
- 1982-06-15 JP JP8923082U patent/JPS5922717Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5922717Y2 (en) | 1984-07-06 |
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