CN202904774U - Novel color-changing voice indicating lamp - Google Patents
Novel color-changing voice indicating lamp Download PDFInfo
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- CN202904774U CN202904774U CN 201220571073 CN201220571073U CN202904774U CN 202904774 U CN202904774 U CN 202904774U CN 201220571073 CN201220571073 CN 201220571073 CN 201220571073 U CN201220571073 U CN 201220571073U CN 202904774 U CN202904774 U CN 202904774U
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Abstract
The utility model provides a novel color-changing voice indicating lamp, which adopts a bicolor diode to emit light and has a voice prompting function. A display device emits green light when no fire accident occurs; when encountering fire accidents, the display device emits red light; because the red light has strong penetrability, the display device can have an excellent indicating function under the situation of dense smoke; and when emitting the red light, the display device produces voice prompting sounds so as to guide people to quickly flee to safety places with the sounds. The device has the advantages of simple structure, convenient installation, small size, low power consumption, low manufacturing cost, reliable operation and prolonged service life, and is widely used in fire protection systems of public places such as houses, office buildings and shopping malls.
Description
Technical field
The utility model relates to a kind of Novel color-changing voice pilot lamp, especially the normal operation power supply disconnects after the accidents such as power failure or breaking out of fire, this device automatically switches on the emergency power pack and works on, and its glow color has green to become redness, and sends the voice suggestion of certain loudness.
Background technology
When the buildings breaking out of fire accidents such as megastore, four of dense smokes make people's vision be subject to impact in various degree and not see escape direction, and this old-fashioned pilot lamp power are larger, and is short in the lower working time of ups power.The utility model adopts two-color diode luminous and have a sound prompt function.The luminous required electric energy of LED is few, longevity of service in the limited situation of electric energy.And the light that in breaking out of fire in emergency circumstances, sends is for red.Because red penetrability is strong, under the occasion of dense smoke, visual range is far away, can play good indicative function.The voice suggestion sound that sends simultaneously can not seeing in the situation of evacuation route, be fled from the place of safety again fast with the sound guidance people.
Summary of the invention
The utility model aims to provide a kind of Novel color-changing voice pilot lamp, in order to be convenient for people to run away to rapidly harbor and have sound prompt function under emergency.The utility model provides a kind of Novel color-changing voice pilot lamp, be with existing product difference: adopt the led lighting indication, and can send the sound of voice suggestion, can in the situation of breaking out of fire, change glow color, be green at ordinary times, be red during breaking out of fire, and also sounding under the emergency of breaking out of fire only of sounding.Be widely used in the fire-fighting places such as market and institutional settings.
The utility model is comprised of power circuit, control circuit, voice warning circuit, display circuit and demonstration luminescent screen case four parts, and wherein control circuit and voice warning circuit are assembled in and show in the luminescent screen case.Transformer, commutation diode VD, three terminal regulator 7809, capacitor C 2, capacitor C 3 consist of DC power supply circuit.Control circuit is relay K M, and relay K M has two normally opened contacts and two normally closed contacts, and wherein two one of normally opened contacts are used for the disconnection of control civil power with closed, closure and a disconnection that is used for control two-color diode green light loop; One of two normally closed contact are used for the disconnection of control fire-fighting electricity with closed, and one is used for control two-color diode glow closure and the disconnection of loop and voice warning circuit.Voice warning circuit is comprised of electron devices such as resistance R 3, resistance R 4, capacitor C 1, voice sheet, triode VT, loudspeaker B.Resistance in series R1, R2 are distinguished in the non-common port parallel connection of all of the dichromatic LED of display circuit afterwards.The pin of all green light of the dichromatic LED of display circuit connects together by the Copper Foil on the circuit board, all pins that glow connect together by the Copper Foil on the circuit board, the difference cabling, do not link to each other mutually, the common port of all dichromatic LEDs connects together by the Copper Foil on the circuit board.Show that luminescent screen case front forms the arrow of different direction indications by the light emitting diode of respective numbers, and be furnished with the voice of pointing out direction for personnel.
Described technical scheme is as follows:
In order better to realize variable color purpose of the present invention can also comprising following technical scheme:
The light emitting diode of described pilot lamp is two-color diode, and its glow color is green and red.
In order better to realize variable color purpose of the present invention can also comprising following technical scheme:
Described dichromatic LED forms various arrows and literal.
In order better to realize variable color purpose of the present invention can also comprising following technical scheme:
The two-color diode of the various arrows of described composition and literal, an end of green light connects together, and an end that glows connects together, and common port connects together.
In order better to realize variable color purpose of the present invention can also comprising following technical scheme:
Described dichromatic LED, common cathode be public termination 9V power ground then, and an end string one resistance of green light is succeeded the normally opened contact of electrical equipment again, and an end string one resistance that glows is succeeded the normally closed contact of electrical equipment again; A common anode utmost point then end string one resistance of the power lead green light of public termination 9V power supply is succeeded the normally opened contact of electrical equipment again, and an end string one resistance that glows is succeeded the normally closed contact of electrical equipment again.
In order better to realize variable color purpose of the present invention can also comprising following technical scheme:
Described relay has two normally opened contacts and two normally closed contacts, described dichromatic LED common cathode, and then relay common connects the power lead of 9V power supply; The described dichromatic LED common anode utmost point, the then ground wire of this public termination 9V power supply of relay.
In order better to realize variable color purpose of the present invention can also comprising following technical scheme:
The input termination normal operation power supply of described relay, another common connects transformer, and normally opened contact is succeeded the input end of the normal operation power supply of electrical equipment, and normally closed contact connects fire-fighting power supply.
In order better to realize voice suggestion purpose of the present invention can also comprising following technical scheme:
After described dichromatic LED and the resistance series connection, in parallel with the resistance of two series connection again.
In order better to realize voice suggestion purpose of the present invention can also comprising following technical scheme:
The normally closed contact of described two serial resistances, one end and relay links to each other, and an end connects the other end with the 9V power supply.
In order better to realize voice suggestion purpose of the present invention can also comprising following technical scheme:
Described two resistance in seriess, the large resistance two ends of resistance and an electric capacity, again and a speech utterance circuit.
In order better to realize voice suggestion purpose of the present invention can also comprising following technical scheme:
Described speech utterance circuit, the curable multiple voice of voice sheet wherein: " please directly walking ", " please turn left ", " please turn right ", " please turn downstairs ", " fire exit " etc.
Principle of work of the present utility model: when not having the breaking out of fire accident, circuit is by normal operation Power supply, relay work, normally opened contact is closed, normally closed contact disconnects, the luminous arrow green light that two-color diode forms, the voice warning circuit not sounding of not working also.When the breaking out of fire accident, the normal operation power supply disconnects, and is powered by fire-fighting power supply.Owing to be connected on the normal operation both ends of power, relay is not worked because the normal operation power supply disconnects, be that normally opened contact is converted to normally open by original closure state, normally closed contact is converted to closure state by original off-state, the luminous arrow that two-color diode forms is become by green light and glows, because redness has good penetration capacity, under the environment of large smog, people can see more clearly on ground far away arrow direction indication so that can fast-escape.Sound circuit can be worked because normally closed contact is closed and be sent corresponding voice suggestion, constantly points out people to select correct road and then fast and easy escape such as " please directly walking ", " please turn ", " please turn downstairs ", " fire exit " etc.After accident or emergency condition elimination, the normal operation power initiation, fire-fighting power supply can be because of relay K M action, and normally closed contact is converted to off-state by closure state, stops to provide electric energy to circuit and disconnect.The luminous arrow that is made of two-color diode also can disconnect because of normally closed contact, and the normally opened contact closure is become by green light and glows.The voice suggestion meeting disconnects because of normally closed contact, and normally opened contact is closed and quit work, and can not send voice suggestion.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is voice warning circuit figure of the present utility model (Y among Fig. 1).
Fig. 3 is DC power supply circuit figure of the present utility model (VD among Fig. 1).
Fig. 4 is that bidirectional safe outlet of the present utility model shows luminous case screen front view (FV); Fig. 5 is that fire exit to the right of the present utility model shows luminous case screen front view (FV); Fig. 6 is that fire exit left of the present utility model shows luminous case screen front view (FV); Fig. 7 is that current location of the present utility model fire exit shows luminous case screen front view (FV).
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the model JQX of relay K M-13F, perhaps all can worked under the alternating current 220V power supply and have the relay of two normally opened contacts and two normally closed contacts can use on this kind pilot lamp.Resistance R 1 resistance 200 Ω, resistance R 2 resistances 200 Ω, resistance R 3 resistance 1K, resistance R 4 resistance 2K.Ceramic disc capacitor C1 model 105, dichromatic LED green light and ruddiness.
Fig. 2 is voice suggestion part of the present utility model, is made of voice sheet, triode VT, loudspeaker B; When the normal operation power cut-off, when being powered by fire-fighting power supply, KM does not work, and each contact resets, the closing of contact of control pronunciation, and sound circuit work, under the amplification of triode VT, B sends voice suggestion by loudspeaker.Triode VT model is 9013.Loudspeaker B resistance value is 8 Ω; Voice sheet is for having the musical film of playing corresponding voice suggestion through processing.
Fig. 3 is DC power supply circuit figure of the present utility model (VD among Fig. 1), for the sounding of the luminous and sound circuit of LED provides corresponding electric energy; Among Fig. 3: electrochemical capacitor C2 is 1000uF, and electrochemical capacitor C3 is 220uF, transformer 220V/12V, and commutation diode VD model is IN4001, the three terminal regulator model is W7809.
Claims (6)
1. Novel color-changing voice pilot lamp is characterized in that: comprise that power circuit, control circuit, voice warning circuit, display circuit and demonstration luminescent screen case form, wherein control circuit and voice warning circuit are assembled in and show in the luminescent screen case.
2. a kind of Novel color-changing voice pilot lamp according to claim 1, it is characterized in that: control circuit is relay K M, relay K M has two normally opened contacts and two normally closed contacts, wherein two one of normally opened contacts are used for the disconnection of control civil power with closed, closure and a disconnection that is used for control two-color diode green light loop; One of two normally closed contact are used for the disconnection of control fire-fighting electricity with closed, and one is used for control two-color diode glow closure and the disconnection of loop and voice warning circuit.
3. a kind of Novel color-changing voice pilot lamp according to claim 1, it is characterized in that: voice warning circuit is comprised of electron devices such as resistance R 3, resistance R 4, capacitor C 1, voice sheet, triode VT, loudspeaker B.
4. a kind of Novel color-changing voice pilot lamp according to claim 1 is characterized in that: the non-common port parallel connection of all of the dichromatic LED of display circuit is respectively resistance in series R1, R2 afterwards.
5. a kind of Novel color-changing voice pilot lamp according to claim 1, it is characterized in that: the pin of all green light of the dichromatic LED of display circuit connects together by the Copper Foil on the circuit board, all pins that glow connect together by the Copper Foil on the circuit board, the difference cabling, do not link to each other mutually, the common port of all dichromatic LEDs connects together by the Copper Foil on the circuit board.
6. a kind of Novel color-changing voice pilot lamp according to claim 1 is characterized in that: show that luminescent screen case front forms the arrow of different direction indications by the light emitting diode of respective numbers, and be furnished with the voice of pointing out direction for personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571073 CN202904774U (en) | 2012-11-02 | 2012-11-02 | Novel color-changing voice indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571073 CN202904774U (en) | 2012-11-02 | 2012-11-02 | Novel color-changing voice indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904774U true CN202904774U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571073 Expired - Fee Related CN202904774U (en) | 2012-11-02 | 2012-11-02 | Novel color-changing voice indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851241A (en) * | 2015-06-10 | 2015-08-19 | 潘荣华 | Alarm device capable of preventing patient from falling off from bed |
| CN108156706A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of evacuation LED illumination System based on switch method of remote signal |
-
2012
- 2012-11-02 CN CN 201220571073 patent/CN202904774U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851241A (en) * | 2015-06-10 | 2015-08-19 | 潘荣华 | Alarm device capable of preventing patient from falling off from bed |
| CN108156706A (en) * | 2017-12-25 | 2018-06-12 | 安徽极光照明工程有限公司 | A kind of evacuation LED illumination System based on switch method of remote signal |
| CN108156706B (en) * | 2017-12-25 | 2019-11-29 | 安徽极光照明工程有限公司 | A kind of evacuation LED illumination System based on switch method of remote signal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20141102 |
|
| EXPY | Termination of patent right or utility model |