CN201489619U - Automatic audible and visual alarm safety warning sign - Google Patents
Automatic audible and visual alarm safety warning sign Download PDFInfo
- Publication number
- CN201489619U CN201489619U CN2009201533972U CN200920153397U CN201489619U CN 201489619 U CN201489619 U CN 201489619U CN 2009201533972 U CN2009201533972 U CN 2009201533972U CN 200920153397 U CN200920153397 U CN 200920153397U CN 201489619 U CN201489619 U CN 201489619U
- Authority
- CN
- China
- Prior art keywords
- infrared sensor
- sensor switch
- visual alarm
- warning sign
- circuit
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to an automatic audible and visual alarm safety warning sign, in particular to a pyroelectric infrared automatic audible and visual alarm safety warning sign. The circuit consists of a pyroelectric infrared sensor switch circuit, a lamp bulb, a language integrated circuit and a speaker; the pyroelectric infrared sensor switch circuit is connected with the input end of a power supply; the warning sign is characterized in that the output end of the pyroelectric infrared sensor switch circuit is connected with the lamp bulb and the power input end of the language integrated circuit; and the output end of the language integrated circuit is connected with the speaker. With the adoption of the technical scheme, the automatic audible and visual alarm safety warning sign has the advantage and positive effect of conducting audible and visual alarm automatically no matter whether a person is approaching in day or night, thus being economical, practical, safe and reliable.
Description
Technical field
The utility model relates to a kind of automatic sound-light alarm security warning board, and particularly heat is released infrared automatic sound-light alarm security warning board.
Background technology
At present, security warning personal style and attitude kind is various, but simply slightly makes, and function singleness can not realize that acousto-optic reports to the police automatically.
Summary of the invention
The purpose of this utility model provides a kind of automatic sound-light alarm security warning board, can employ sound and light alarm certainly when the people is close.
The purpose of this utility model is achieved in that circuit releases infrared sensor switch circuit, bulb, language integrated circuit and loudspeaker by heat and form, heat is released the infrared sensor switch circuit and is connect power input, it is characterized in that: heat is released the infrared sensor switch circuit output end and is linked to each other with bulb, heat is released the infrared sensor switch circuit output end and is linked to each other with language ic power input end, and the language ic output connects loudspeaker.The circuit original paper welds in the circuit board, and places shell, and the shell upper end links to each other with red lamp shade, and bulb places red lamp shade.
Because adopt technique scheme, advantage and good effect that the utility model had are: when the people is close,, economic and practical, safe and reliable no matter daytime and night can employ sound and light alarm certainly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is the contour structures synoptic diagram of the utility model embodiment.
1. power inputs, 2. heat are released infrared sensor switch circuit 3. bulbs 4. language integrated circuit 5. loudspeaker 6. red lamp shades 7. shells 8. bases among the figure
Embodiment
In Fig. 1, heat is released infrared sensor switch circuit (2) and is connect power input (1), heat is released infrared sensor switch circuit (2) output terminal and is linked to each other with bulb (3), heat is released infrared sensor switch circuit (2) output terminal and is linked to each other with language integrated circuit (4) power input, language integrated circuit (4) output termination loudspeaker (5).
In Fig. 2, shell (7) lower end links to each other with base (8), and shell (7) upper end links to each other with red lamp shade (6), and the circuit original paper welds in the circuit board, and places shell (7), and bulb (3) places red lamp shade (6).
Claims (1)
1. automatic sound-light alarm security warning board, circuit is released infrared sensor switch circuit, bulb, language integrated circuit and loudspeaker by heat and is formed, heat is released infrared sensor switch circuit (2) and is connect power input (1), it is characterized in that: heat is released infrared sensor switch circuit (2) output terminal and is linked to each other with bulb (3), heat is released infrared sensor switch circuit (2) output terminal and is linked to each other with language integrated circuit (4) power input, language integrated circuit (4) output termination loudspeaker (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201533972U CN201489619U (en) | 2009-06-30 | 2009-06-30 | Automatic audible and visual alarm safety warning sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201533972U CN201489619U (en) | 2009-06-30 | 2009-06-30 | Automatic audible and visual alarm safety warning sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489619U true CN201489619U (en) | 2010-05-26 |
Family
ID=42428489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201533972U Expired - Fee Related CN201489619U (en) | 2009-06-30 | 2009-06-30 | Automatic audible and visual alarm safety warning sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956088A (en) * | 2012-10-27 | 2013-03-06 | 保定供电公司 | Self-inductive acousto-optic warning sign |
| CN103198598A (en) * | 2013-04-07 | 2013-07-10 | 无锡市崇安区科技创业服务中心 | Well cover alerter |
| CN105389909A (en) * | 2015-12-25 | 2016-03-09 | 海宁市引领知识产权咨询服务有限公司 | Safety warning device of electromechanical equipment |
-
2009
- 2009-06-30 CN CN2009201533972U patent/CN201489619U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102956088A (en) * | 2012-10-27 | 2013-03-06 | 保定供电公司 | Self-inductive acousto-optic warning sign |
| CN103198598A (en) * | 2013-04-07 | 2013-07-10 | 无锡市崇安区科技创业服务中心 | Well cover alerter |
| CN105389909A (en) * | 2015-12-25 | 2016-03-09 | 海宁市引领知识产权咨询服务有限公司 | Safety warning device of electromechanical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201489619U (en) | Automatic audible and visual alarm safety warning sign | |
| CN202001854U (en) | Digital multifunctional flashlight | |
| CN201383207Y (en) | Infrared induction falling-resistant warning strip | |
| CN205919223U (en) | Radar response fire emergency lighting fixtures | |
| CN204946232U (en) | A kind of Portable safety protection terminal | |
| CN203322962U (en) | Novel sensing little night light | |
| CN209399258U (en) | A kind of Intelligent lamp for security against fire | |
| CN205040057U (en) | Multifunctional eye -protecting table lamp | |
| CN201022411Y (en) | Umbrella | |
| CN203642054U (en) | Solar voice control fire-fighting emergency lamp | |
| CN202521791U (en) | Air conditioner with fire fighting emergency lighting | |
| CN206890303U (en) | Family expenses integrated multifunction ceiling light | |
| CN202615568U (en) | Acousto-optic warning board | |
| CN202338877U (en) | Sound control electronic candle | |
| CN201339911Y (en) | Intelligent energy-saving alarm lamp | |
| CN205746493U (en) | A kind of multifunctional fire-fighting emergency light | |
| CN206075450U (en) | A kind of weak current engineering safety alarm device | |
| CN203271326U (en) | Lock with precaution device | |
| CN2445390Y (en) | Anti-theft alarm for wire of transformer | |
| CN201575325U (en) | Emergency flashlight giving distress signals | |
| CN203217720U (en) | Voice warning board | |
| CN203616967U (en) | Voice induction signboard | |
| CN203773695U (en) | Earthquake alarm | |
| CN211091521U (en) | Weather-proof mosquito-repellent incense music alarm device with L ED lamp | |
| CN207486562U (en) | A kind of luminous wall hanging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20100630 |