AUDIO CONTROL TIMING LAMP
The utility model relates to an audio control timing lighting lamp, which is a power-saving lighting device fed by city electricity. The audio control timing lighting lamp is composed of a microphone, an amplifier, an integral voltage discriminator, a timer and controllable silicon. The direct curre...
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| creator | DAI PINZHONG YUAN PEIZHEN |
| description | The utility model relates to an audio control timing lighting lamp, which is a power-saving lighting device fed by city electricity. The audio control timing lighting lamp is composed of a microphone, an amplifier, an integral voltage discriminator, a timer and controllable silicon. The direct current feeding of the low pressure control circuit is provided after the city capacitive current being rectified. The lighting incandescent lamp bulb can be lightened under the 'hissing' sound action (within 5-9KHz frequency band), and is automatically shut off after 1-2 minutes. The purpose of the audio control timing lighting lamp is in that the inconvenience of seeking the switch in the darkness can be saved, and the long lighting caused by forgetting shutting off in the whole night can not be worried. Total circuits can be arranged on a printed circuit board with 40*50 sq. Mm and are sealed in the plastic cement box with a lamp holder. |
| format | Patent |
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The audio control timing lighting lamp is composed of a microphone, an amplifier, an integral voltage discriminator, a timer and controllable silicon. The direct current feeding of the low pressure control circuit is provided after the city capacitive current being rectified. The lighting incandescent lamp bulb can be lightened under the 'hissing' sound action (within 5-9KHz frequency band), and is automatically shut off after 1-2 minutes. The purpose of the audio control timing lighting lamp is in that the inconvenience of seeking the switch in the darkness can be saved, and the long lighting caused by forgetting shutting off in the whole night can not be worried. Total circuits can be arranged on a printed circuit board with 40*50 sq. Mm and are sealed in the plastic cement box with a lamp holder.</description><edition>4</edition><language>eng</language><subject>BASIC ELECTRONIC CIRCUITRY ; ELECTRIC HEATING ; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; PULSE TECHNIQUE</subject><creationdate>1989</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19891122&DB=EPODOC&CC=CN&NR=2048271U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19891122&DB=EPODOC&CC=CN&NR=2048271U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAI PINZHONG YUAN PEIZHEN</creatorcontrib><title>AUDIO CONTROL TIMING LAMP</title><description>The utility model relates to an audio control timing lighting lamp, which is a power-saving lighting device fed by city electricity. 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Mm and are sealed in the plastic cement box with a lamp holder.</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRIC HEATING</subject><subject>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>PULSE TECHNIQUE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1989</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJB0DHXx9Fdw9vcLCfL3UQjx9PX0c1fwcfQN4GFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8c5-RgYmFkbmhqGhxkQoAQDW5x_l</recordid><startdate>19891122</startdate><enddate>19891122</enddate><creator>DAI PINZHONG YUAN PEIZHEN</creator><scope>EVB</scope></search><sort><creationdate>19891122</creationdate><title>AUDIO CONTROL TIMING LAMP</title><author>DAI PINZHONG YUAN PEIZHEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN2048271UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1989</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRIC HEATING</topic><topic>ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>PULSE TECHNIQUE</topic><toplevel>online_resources</toplevel><creatorcontrib>DAI PINZHONG YUAN PEIZHEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAI PINZHONG YUAN PEIZHEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AUDIO CONTROL TIMING LAMP</title><date>1989-11-22</date><risdate>1989</risdate><abstract>The utility model relates to an audio control timing lighting lamp, which is a power-saving lighting device fed by city electricity. The audio control timing lighting lamp is composed of a microphone, an amplifier, an integral voltage discriminator, a timer and controllable silicon. The direct current feeding of the low pressure control circuit is provided after the city capacitive current being rectified. The lighting incandescent lamp bulb can be lightened under the 'hissing' sound action (within 5-9KHz frequency band), and is automatically shut off after 1-2 minutes. The purpose of the audio control timing lighting lamp is in that the inconvenience of seeking the switch in the darkness can be saved, and the long lighting caused by forgetting shutting off in the whole night can not be worried. Total circuits can be arranged on a printed circuit board with 40*50 sq. Mm and are sealed in the plastic cement box with a lamp holder.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BASIC ELECTRONIC CIRCUITRY ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY PULSE TECHNIQUE |
| title | AUDIO CONTROL TIMING LAMP |
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