WO2019052280A1

WO2019052280A1 - Earthquake warning apparatus and earthquake warning light

Info

Publication number: WO2019052280A1
Application number: PCT/CN2018/097384
Authority: WO
Inventors: 汪金华; 沈宁
Original assignee: 浙江泰集光电科技有限公司
Priority date: 2017-09-13
Filing date: 2018-07-27
Publication date: 2019-03-21

Abstract

Disclosed is an earthquake warning apparatus comprising a warning light and a base, wherein the waning light is integrated with: a power supply module and an earth magnetic field detection module, wherein the earth magnetic field detection module detects earth magnetic field abnormality and then emits an opto-acoustic pre-warning signal; a first vibration sensing module sensing mild vibration and emitting a first sensing signal; a second vibration sensing module sensing strong vibration and emitting a second sensing signal; a second control chip emitting, after receiving the second sensing signal or after simultaneously receiving both the first sensing signal and the opto-acoustic pre-warning signal, an opto-acoustic warning signal; a luminous alarm light receiving the opto-acoustic pre-warning signal and giving luminous pre-warning, and receiving the opto-acoustic warning signal and giving luminous warning; an illumination module which receives the opto-acoustic pre-warning signal or the opto-acoustic warning signal and emits light for illumination; and a power supply control module switching the power supply of the power supply module for the lighting module and the earth magnetic field detection module and the second control chip. The present utility model can both give warning and provide illumination in an emergency, and is suitable for household use.

Description

Earthquake alarm device and earthquake warning light

Technical field

The invention relates to a seismic alarm device.

Background technique

Large-scale earthquakes often lead to major disasters. In order to mitigate the casualties caused by earthquakes, the detection of earthquakes and the escape of earthquakes are very important in implementation. However, according to the products currently on the market, there is no suitable equipment for earthquake detection at home.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides an earthquake alarm device that can be used both as an alarm light and as a lighting device for escape, and is suitable for home use.

To achieve the above object, the present invention provides the following technical solutions:

An earthquake alarm device includes an alarm light and a base, the alarm light is detachably mounted on the base; the power supply module and the earth magnetic field detecting module are integrated in the warning light, and the earth magnetic field detecting module detects the earth magnetic field After the abnormality, the sound and light warning signal is emitted; the vibration sensing module first senses a slight vibration and emits a sensing signal; the vibration sensing module 2 senses a strong vibration and emits an inductive signal 2; the control chip 2 receives the sensing signal 2 or receives the sensing simultaneously. The signal 1 and the sound and light warning signal emit an audible and visual alarm signal; the illuminating warning light receives the sound and light warning signal for illumination warning, receives the sound and light alarm signal for illuminating alarm; the audible alarm receives the sound and light warning signal or the sound and light alarm signal Performing an audible alarm; the illumination module receives the sound and light warning signal or the sound and light alarm signal and performs illumination illumination; and the power supply control module switches the power supply module to supply power to the illumination module and the earth magnetic field detection module and the control chip 2.

Preferably, the earth magnetic field detecting module comprises a control chip 3, a guide ball and a Hall element, wherein the Hall element senses a change of the guide ball and emits an earth magnetic field abnormal signal, and the control chip three receives the earth magnetic field abnormal signal and sends out Sound and light warning signal.

Preferably, the vibration sensing module comprises a vibration sensor 1 and an integration circuit. The vibration sensor detects vibration and forms a vibration signal to be sent to an input end of the integration circuit 1. The output end of the integration circuit 1 and the control chip Two connections.

Preferably, the vibration sensing module 2 includes a vibration sensor 2 and an integration circuit 2, the vibration sensor 2 detects the vibration, and forms a vibration signal to be sent to the input end of the integration circuit 2. The output end of the integration circuit 2 and the control chip Two connections.

Preferably, the illumination module comprises a lighting unit and a switch transistor; the switch transistor receives the sound and light warning signal or the sound and light alarm signal to control the illumination unit illumination.

Preferably, the power supply control module includes a reset switch, a control chip 1, a switch circuit 1 and a switch circuit 2; the reset switch has one end connected to the power supply module, and the other end is connected to the control chip 1; the switch circuit receives the control chip An electrical signal controls the gain and loss of the earth magnetic field detecting module and the control chip 2; the switch circuit 2 receives the electrical signal of the reset switch to control the power loss of the lighting unit.

Preferably, the base is divided into a fixed base and a direct insertion base, and the fixed base and the in-line base have connection grooves, and the warning light is stuck to the in-line base. Or a connecting slot of the fixed base; a side of the fixed substrate facing away from the connecting slot is a wall mounting side; and a side of the in-line base facing away from the connecting slot has a mounting slot, the mounting A cover plate is detachably mounted on the slot, and the cover has a plug thereon.

Preferably, the warning light comprises a light transmissive panel and a housing, the housing has a mounting slot, and the transparent panel is disposed on the mounting slot.

Preferably, the bottom of the warning light has an opening, and the base has a bump button. When the warning light is inserted into the base, the bump button enters the opening.

The invention also provides another earthquake warning light, which is realized by the following technical solutions:

An earthquake warning light includes an alarm device and a base, the alarm device is detachably mounted on the base; the earth device is integrated with the earth magnetic field detecting unit, and the magnetic field abnormal signal is emitted after detecting the abnormal magnetic field of the earth; the sound and light The early warning unit is connected to the earth magnetic field detecting unit and receives an early warning signal after receiving the magnetic field abnormality signal; the seismic longitudinal wave detecting unit is connected to the earth magnetic field detecting unit, and emits a longitudinal wave signal after detecting the longitudinal wave of the earthquake; the seismic transverse wave detecting unit detects the seismic transverse wave and sends out The transverse wave signal; the sound and light alarm unit is connected to the seismic longitudinal wave detecting unit and the seismic transverse wave detecting unit, and receives an alarm after receiving the longitudinal wave signal or the transverse wave signal; the lighting unit is used for emergency or escape lighting; and the power supply unit. The earth magnetic field detecting unit can detect the abnormality of the earth magnetic field, and use the sound and light warning unit to perform early warning; when the seismic longitudinal wave detecting unit and the seismic transverse wave detecting unit detect the longitudinal wave signal or the transverse wave signal, the longitudinal wave signal or the transverse wave signal is transmitted immediately. The sound and light alarm unit is provided to enable the sound and light alarm unit to perform an alarm; in the present invention, from the warning to the alarm, the people are reminded to prepare the person in advance, thereby reducing the degree of loss at the time of the earthquake and improving the user's Safety; on the other hand, when an earthquake occurs, people can also disassemble the alarm device for use in the lighting device to facilitate people's evacuation.

Preferably, the base is divided into a fixed base and a direct insertion base, and the fixed base and the in-line base have connection slots, and the light-emitting device can be snapped into the in-line type. a connecting groove of the base or the fixed base; a side of the fixed substrate facing away from the connecting groove is a wall mounting side; and a side of the in-line base facing away from the connecting groove has a mounting groove, A cover plate is detachably mounted on the mounting groove, and the cover plate has a plug thereon. In the present invention, the alarm device can be mounted on the fixed base, mounted on the wall by the fixed base, and charged by the charging line; the other way is to install the alarm device on the in-line base. Then, the in-line pedestal is connected to the socket on the wall for charging, thereby realizing various charging methods of the alarm device, enhancing the flexibility of the use of the invention, and simultaneously passing the alarm device through the fixed base or straight The plug-in base is mounted on the wall surface, which saves space for placement and is not easily accidentally touched by normal conditions; on the other hand, the alarm device can also be removed from the connection slot for use as a light.

Preferably, the cover plate is provided with a plurality of blocks, and the plugs on each cover plate have different specifications. This approach allows the present invention to have the ability to interface with a variety of jacks, further increasing the flexibility of use of the present invention.

Preferably, the inner wall of the mounting groove has a card slot, and the cover plate has a buckle engaged with the card slot. The method effectively realizes the snap-fit connection of the cover plate and the mounting groove, that is, the detachable connection between the two is realized.

Preferably, the three sides of the connecting groove are open on one side, and the alarm device is slid into the connecting groove by the opening. This method makes it easy to install the alarm device into the connection slot.

Preferably, both sides of the slot of the mounting slot are provided with a limiting piece, and the limiting piece has a limiting slot, and the side wall of the alarm device has a limiting strip matched with the limiting slot. This arrangement further increases the stability of the installation of the alarm device in the connection slot.

Preferably, the wall mounting side has a mounting strip, and the mounting strip has a mounting hole thereon. The fixed base can be fixed to the wall by using the mounting hole and inserting the bolt into the mounting hole; the mounting strip can reduce the wall thickness of the fixed base, increase the lightness, and reduce the thickness. The area in which the fixed base is in direct contact with the wall is convenient for fixing the base and reducing the influence of the wall on the fixed base.

Preferably, the wall mounting side further has a rib on the two sides of the mounting strip. The rib can enhance the stability of the fixed base on the wall surface, and prevent the fixed base from being affected by the uneven force on the left and right sides, resulting in looseness.

Preferably, the light emitting device comprises a housing having a mounting cavity and a light transmissive panel covering the mounting cavity.

The invention has the advantages that the utility model can be used not only as a seismic alarm device but also as a lighting device; the earth magnetic field detecting module can detect the abnormality of the earth magnetic field, and use the light-emitting warning light and the sound alarm device to perform the light-emitting warning and the audible alarm; The sensing module 2 and the vibration sensing module cooperate with the earth magnetic field detecting module to control the illuminating warning light and the audible alarm to control the illuminating alarm and the audible alarm through the control chip 2. In the present invention, from the warning to the alarm, the people are reminded to make people Prepare in advance to reduce the loss of earthquakes and improve the safety of home users; on the other hand, when an earthquake occurs, people can also disassemble the warning lights for use in lighting devices to facilitate evacuation Through the power supply control module, when the invention is used as a lighting device, the power supply module can cut off the power supply of the earth magnetic field detecting module and the control chip 2, and the earthquake alarm device is prevented from being swayed by the shaking in the hand. The situation of the alarm.

DRAWINGS

1 is a schematic diagram of a seismic alarm device provided by the embodiment;

2 is a schematic view of a housing provided in the embodiment;

FIG. 3 is a schematic diagram of the in-line base provided by the embodiment; FIG.

4 is a schematic view of a fixed base provided by the embodiment;

FIG. 5 is a schematic diagram of a control circuit of the earthquake alarm device provided by the embodiment; FIG.

6 is a schematic diagram of a seismic warning light provided by the embodiment;

FIG. 7 is another schematic diagram of a seismic warning light provided by the embodiment; FIG.

FIG. 8 is a schematic diagram of the in-line base provided by the embodiment; FIG.

FIG. 9 is another schematic diagram of the in-line base provided by the embodiment; FIG.

Figure 10 is a schematic view of a cover plate provided in the embodiment;

Figure 11 is a schematic view of a cover plate having a plug of another specification provided in the embodiment.

12 is a schematic diagram of an alarm device provided by the embodiment;

FIG. 13 is a schematic diagram of the connection between the various units provided by the embodiment.

Detailed ways

The seismic alarm device of the present invention will be further described with reference to Figs.

An earthquake warning device includes an alarm lamp 1 and a base 2, and the warning lamp 1 is detachably mounted on the base 2.

The alarm lamp 1 is integrated with a power supply module 5, a magnetic field detecting module 8, a vibration sensing module 15, a vibration sensing module 2, a control chip 2 IC2, a light warning light 4, an audible alarm, a lighting module 7, and a power supply control. Module 6.

The power supply module 5 supplies power to the lithium battery and the external power supply module 5.

The earth magnetic field detecting module 8 emits an audible and visual early warning signal after detecting the earth magnetic field abnormality. The earth magnetic field detecting module 8 includes a control chip IC3, a guide ball 3, and a Hall element 9, which senses a change of the guide ball 3 and emits an earth magnetic field abnormal signal, and the control chip three IC3 receives the earth magnetic field. An abnormal signal and an audible and visual warning signal. When the guide ball 3 is stationary, it does not move. When the earthquake comes, the magnetic change occurs. The guide ball 3 changes direction. The Hall element 9 detects the change of the magnetic ball in close proximity, and then transmits the earth magnetic field abnormal signal. The earth magnetic field detection module and the public The magnetic anomaly detection system described in the publication of CN204117315U has the same structure, and therefore the present application does not explain too much.

The vibration sensing module 15 senses a slight vibration and emits a sensing signal. The vibration sensing module 15 is composed of a vibration sensor 10 and an integrating circuit 13 . The vibration sensor 10 is used for detecting vibration, and the integrating circuit 13 is used to detect the vibration sensor 10 . The detected vibration signal is amplified and forms a sensing signal one. The vibration sensing module II 16 senses strong vibration and emits an inductive signal. The vibration sensing module 2 16 is composed of a vibration sensor 2 17 and an integrating circuit 2 18 . The vibration sensor 2 17 is used for detecting vibration, and the integrating circuit 2 18 is used for the vibration sensor. The vibration signal sensed by the second 17 is amplified and the sensing signal is formed. The integrating circuit 13 and the integrating circuit 2 18 realize different times of amplification of the vibration signals detected by the shock sensor 10 and the shock sensor 26 by setting resistors and capacitors of different parameters for the identification of the IC 2 of the control chip. At the same time, it should be noted that the slight vibration refers to the vibration of the earthquake intensity less than 4, and the strong vibration refers to the vibration of the magnitude 4 or higher.

The control chip 2 IC2 emits an audible and visual alarm signal after receiving the sensing signal 2 or receiving the sensing signal and the sound and light warning signal at the same time.

The illuminating warning light 4 receives the sound and light warning signal for illumination warning, and receives the sound and light alarm signal for illuminating alarm. The illuminating warning light 4 includes a plurality of LED lights, and the plurality of LED lights are divided into two groups, one set is a white light, one set is a red light, and only a red light is illuminated when the light is illuminated, and white light and red light alternately flash when the light is illuminated.

The audible alarm is connected to the control chip 2 IC2 and the control chip 3 IC3, and receives the sound and light warning signal or the sound and light alarm signal for sound alarm.

The illumination module 7 receives the sound and light warning signal or the sound and light alarm signal and emits light. The lighting module 7 comprises a lighting unit and a switching transistor Q7. The switch transistor Q7 receives the sound and light warning signal or the sound and light alarm signal to control the illumination unit to emit light; the base of the switch transistor Q7 is connected with the control chip 2 IC2 and the control chip 3 IC3, and is grounded, the collector and the power supply module 5 The positive pole is connected and the emitter is connected to the lighting unit. The lighting unit comprises a control chip four IC4 and a plurality of LED lights, and a plurality of LED lights are connected to the control chip four IC4.

The power supply control module 6 switches the power supply module 5 to supply power to the illumination module 7 and the earth magnetic field detection module 8 and the control chip 2 IC2; the power supply control module 6 includes a reset switch 19, a control chip IC1, a switch circuit 1 and a switch circuit 2 One end of the reset switch is connected to the positive pole of the power supply module 5, and the other end is connected to the control chip IC1; the switch circuit receives the electrical signal of the control chip one to control the power loss of the earth magnetic field detecting module 8 and the control chip two IC2.

The switching circuit includes a switching transistor 2 Q1 and a switching transistor 3 Q2; the base of the switching transistor 2 Q1 is connected to the control chip IC1, the collector is connected to the anode of the power supply module 5, and the emitter is grounded; the switching transistor The base of the three Q2 is connected to the collector of the switching transistor two Q1, the collector is connected to the positive pole of the power supply module 5, and the emitter is connected to the control chip II IC2 and the control chip three IC3.

The switch circuit 2 receives the electrical signal of the reset switch 19 to control the power loss of the illumination unit; the switch circuit 2 is a switch transistor 4 Q8, the base of the switch transistor 4 Q8 is connected to the reset switch 19 and grounded at the same time, the collector and the power supply module 5 The positive electrode is connected, and the emitter is connected to the control chip four IC4.

Further, the pedestal is divided into a fixed base 2a and a push-in base 2, and the fixed base 2a and the in-line base 2 both have a connecting slot 21, and the warning light 1 is snapped In the connecting groove 21 of the in-line base or the fixed base 2a; the side of the fixed base facing away from the connecting groove 21 is set as the wall mounting side 2a1; the in-line base 2 is facing away One side of the connecting groove 21 has a mounting groove, and the mounting groove is detachably provided with a cover plate 22 having a plug 221 thereon. The warning lamp 1 can be mounted on the fixed base 2a, mounted on the wall by the fixed base 2a, and charged by the charging line; the other way is to install the warning light 1 on the in-line base 2 Then, the in-line base 2 is connected to the socket on the wall for charging; at the same time, the warning lamp 1 is mounted on the wall through the fixed base 2a or the in-line base 2, thereby saving the placement Space, and the case where the normal situation is not easily accidentally touched; on the other hand, the warning light 1 can also be removed from the connecting groove 21 for use as a lighting; the cover and the detachable setting of the in-line base 2 The cover plate can be replaced, that is, the cover plate 22 having different plugs 221 specifications can be replaced to suit the use of the present invention in different countries.

Further, the warning lamp 1 includes a light transmissive panel 12 and a housing 11. The housing 11 has a mounting slot 112, and the translucent panel 12 is disposed on the mounting slot. Both the illuminating warning lamp and the illumination module 7 are mounted in the mounting slot 112, so that the light emitted by the illuminating warning lamp 4 and the illumination module 7 can be illuminated or alerted through the translucent panel 12.

Further, the bottom of the warning lamp 1 has an opening 111. The reset switch in the power supply control module 6 is located in the opening 111. The base has a bump button. When the alarm lamp 1 is inserted into the base, the bump is The button enters the opening 111, the reset switch is closed, the control chip 2 IC2 and the control chip 3 IC3 are powered, and the earthquake detection when the warning lamp 1 is in position is realized. When the alarm lamp 1 is removed from the base, the reset switch is disconnected. , control chip four IC4 get electricity, to achieve the lighting function when off position.

In summary, the working principle of the present invention is:

1. When the warning light 1 is mounted on the base:

The reset switch is closed, the switch transistor 2 Q1 is turned on, the voltage of the switch transistor triode Q2 is pulled low, the switch transistor 3 Q2 is turned on, the power supply module 5 supplies power to the control chip 2 IC2 and the earth magnetic field detecting module 8; the reset switch is closed, the switch The base of the transistor Q8 is at a high potential, the switching transistor 4 Q8 is disconnected, and the power supply module 5 stops supplying power to the lighting unit. When the earthquake comes, the ball pointer swings, the Hall element 9 detects the swing of the ball pointer, and transmits the corresponding signal to the control chip three IC3, and the control chip three IC3 emits an acousto-optic warning signal to the light warning light, the sound alarm and the switch. The base of the triode-Q7, the illuminating warning light emits red light for early warning, the audible alarm sounds an early warning, the switch transistor is turned on, and the lighting unit is electrically illuminated, so that the entire transparent panel transmits red light to realize early warning.

The control chip 2 IC2 receives the sound and light warning signal of the IC3 of the control chip, and after receiving the vibration sensing signal, the control chip 2 IC2 emits an audible and visual alarm signal to the base of the illuminating warning light, the audible alarm and the switching transistor Q7. The white LED light and the red LED light of the illuminating warning light alternately flash, and the switch transistor Q7 is turned on, the lighting unit is electrically illuminated, the red light and the white light alternately flash on the transparent panel, and the sound alarm unit performs an audible alarm to realize the warning light. 1 alarm.

If the control chip 2 IC3 receives the sensing signal 2, it will directly emit an audible and visual alarm signal, control the red and white light to flash alternately, and the alarm of the audible alarm.

2. When the warning light 1 is not on the pedestal:

The reset switch is turned off, the base of the switch transistor Q8 is at a low potential, the switch transistor 4 Q8 is turned on, the power supply module 5 supplies power to the illumination unit, the illumination unit emits illumination, and the user can take the alarm light 1 to escape.

Another earthquake warning light of the present invention will be further described with reference to Figs.

A seismic warning light includes an alarm device 101 and a base 102. The alarm device 101 is detachably mounted on the base 102. The light-emitting device includes a housing having a mounting cavity and a cover cover disposed on the mounting cavity. An arc-shaped transparent panel 1012 is disposed on a front surface of the casing, and an earth magnetic field detecting unit is integrated in the mounting cavity. The earth magnetic field detecting unit 105 mainly includes a spherical compass and a magnetic field detecting component Hall element. Do not move, the magnetic change occurs when a large earthquake occurs, the guide ball changes direction, the Hall component detects the change of the magnetic ball at a close distance, and then sends a magnetic field signal abnormal signal; the sound and light warning unit 106 is connected to the earth magnetic field detecting unit, The earthquake longitudinal wave detecting unit 109 is connected to the earth magnetic field detecting unit and emits a longitudinal wave signal after detecting the longitudinal wave of the earthquake. The seismic longitudinal wave detecting unit is composed of a sensitive vibration sensor and an integrating circuit to sense the longitudinal wave of the earthquake. And forming a longitudinal wave signal; the seismic transverse wave detecting unit 1010 sends a transverse wave letter after detecting the seismic transverse wave The seismic transverse wave detecting unit is composed of a low-sensitivity vibration sensor and an integrating circuit. As long as the seismic transverse wave is sensed, a transverse wave signal is emitted; the sound and light alarm unit 1011 is connected to the seismic longitudinal wave detecting unit and the seismic transverse wave detecting unit, and receives the longitudinal wave. The signal or the transverse wave signal is followed by an audible and visual alarm; the lighting unit 108 is used for emergency or escape lighting, the lighting unit is an LED lamp; the power supply unit is a lithium battery for supplying power to each of the above units; and the control unit 107, It is connected with the sound and light warning unit, the sound and light alarm unit and the lighting unit for signal transmission. The control unit is composed of a single chip microcomputer. A charging port 10011 is disposed on the housing, and the charging port 10011 can be directly charged by the charging line. The light of the sound and light warning unit and the sound and light alarm unit is displayed through the transparent panel 1012, and the light of the illumination unit shines through the transparent panel 1012.

The base is divided into a fixed base 102 and a direct insertion base 103. The fixed base 102 and the in-line base 103 are respectively provided with a connecting groove 1032. The connecting groove 1032 is open on one side of the three sides. The alarm device 101 can be arbitrarily mounted in the connecting slot 1032 of the fixed base 102 or the in-line base 103, that is, the housing slides into the connecting slot 1032 through the opening; the fixed base 102 faces away One side of the connecting groove is disposed as a wall mounting side for connecting with the wall surface; the side of the in-line base 103 facing away from the connecting groove has a mounting groove for mounting wireless charging The module is configured to charge a lithium battery in the alarm device 101 connected to the connecting slot 1032. The mounting slot 1031 is detachably provided with a cover 1034, and the cover 1034 is provided with a plug 1033, the plug 1033 and the wireless The charging module is connected.

Further, the cover 1034 is provided with a plurality of blocks, and the plug 1033 on each cover plate 1034 has different specifications, that is, different plugs 1033 meet the requirements of different countries, and two plugs and three plugs, thereby greatly increasing The flexibility of the use of the invention.

Further, the inner wall of the mounting groove 1031 has a card slot, and the cover plate 1034 has a buckle engaged with the card slot.

Further, the limiting slot 104 is disposed on the two sides of the slot of the mounting slot 1031, and the limiting slot 104 has a limiting slot 1041. The side wall of the alarm device 101 has a matching with the limiting slot 1041. The limiting strip 1012 and the limiting strip 1012 extend upward and downward, that is, extend along the sliding direction of the alarm device 101.

Further, the wall mounting side has a mounting strip, and the mounting strip has a mounting hole.

Further, the wall mounting side further has a rib on the two sides of the mounting strip.

When in use, the alarm device can be attached to the fixed base or the in-line base according to the needs of the people, and then the alarm device can be mounted on the wall or the wall through the fixed base or the in-line base. The flexibility of the socket is larger. On the other hand, the alarm device 101 can also be removed from the fixed base 102 or the in-line base 103 for illumination, and the wireless charging module is used for charging with the in-line base 103. When the earthquake comes, the invention from the early warning to the final alarm, as well as the emergency moment of the earthquake alarm, the timely lighting application and signal function required by people to escape every second, it also provides convenience for people to escape, and guarantees people's Safety, and reduce the loss of property; on the other hand, the setting of seismic longitudinal wave detection unit and seismic shear wave detection unit effectively improves the accuracy of seismic detection. The device can also provide power-off emergency lighting function during position monitoring. Under emergency lighting conditions, the device can still monitor and pre-alarm earthquakes.

The above description is only a preferred embodiment of the present invention, and the scope of protection of the present invention is not limited to the above embodiments, and all the technical solutions under the inventive concept belong to the protection scope of the present invention. It should be noted that those skilled in the art should be considered as the scope of protection of the present invention without departing from the principles of the invention.

Claims

An earthquake alarm device, comprising: an alarm light and a base, wherein the warning light is detachably mounted on the base; the power supply module and the earth magnetic field detecting module are integrated in the warning light, the earth magnetic field detecting module After detecting the abnormal magnetic field of the earth, an audible and visual warning signal is emitted; the vibration sensing module first senses a slight vibration and emits a sensing signal; the vibration sensing module 2 senses a strong vibration and emits a sensing signal 2; the control chip 2 receives the sensing signal 2 or It simultaneously receives the sensing signal and the sound and light warning signal and emits an audible and visual alarm signal; the illuminating warning light receives the sound and light warning signal for illumination warning, receives the sound and light alarm signal for illuminating alarm; the audible alarm receives the sound and light warning signal or The sound and light alarm signal is used for sound alarm; the illumination module receives the sound and light warning signal or the sound and light alarm signal and performs illumination illumination; the power supply control module switches the power supply module to the illumination module and the earth magnetic field detection module and the control chip 2 powered by.
The earthquake alarm device according to claim 1, wherein the earth magnetic field detecting module comprises a control chip 3, a guide ball and a Hall element, wherein the Hall element senses a change of the guide ball and emits an earth magnetic field abnormal signal. The control chip three receives an earth magnetic field abnormal signal and emits an acousto-optic warning signal.
The earthquake alarm device according to claim 1, wherein the vibration sensing module comprises a vibration sensor 1 and an integrating circuit, and the vibration sensor detects the vibration and generates a vibration signal to be sent to the input end of the integrating circuit 1. The output of the integrating circuit 1 is connected to the control chip 2.
The earthquake alarm device according to claim 1, wherein the vibration sensing module 2 comprises a vibration sensor 2 and an integration circuit 2. The vibration sensor 2 detects the vibration and forms a vibration signal to be sent to the input end of the integration circuit 2. The output end of the integrating circuit 2 is connected to the control chip 2.
The earthquake alarm device according to claim 1, wherein the illumination module comprises a lighting unit and a switch transistor; the switch transistor receives the sound and light warning signal or the sound and light alarm signal to control the illumination unit illumination.
The earthquake alarm device according to claim 1, wherein the power supply control module comprises a reset switch, a control chip 1, a switch circuit 1 and a switch circuit 2; the reset switch is connected at one end to the power supply module, and the other end is connected to the Control chip 1; the switch circuit receives the electrical signal of the control chip 1 to control the gain and loss of the earth magnetic field detecting module and the control chip 2; the switch circuit 2 receives the electrical signal of the reset switch to control the power loss of the lighting unit.
The earthquake alarm device according to claim 1, wherein the base is divided into a fixed base and a direct insertion base, and the fixed base and the in-line base have connection grooves. The warning light is stuck in the connecting slot of the in-line base or the fixed base; the side of the fixed substrate facing away from the connecting slot is a wall mounting side; the in-line base is facing away One side of the connecting groove has a mounting groove, and the mounting groove is detachably provided with a cover plate, and the cover plate has a plug thereon.
The earthquake alarm device according to claim 1, wherein the warning light comprises a light transmissive panel and a casing, the casing has a mounting groove, and the light transmissive panel is disposed on the mounting groove.
The earthquake alarm device according to claim 1, wherein the alarm lamp has an opening at the bottom thereof, and the base has a bump button. When the warning lamp is inserted into the base, the bump button enters the opening.
A seismic warning lamp, comprising: an alarm device and a base, wherein the alarm device is detachably mounted on the base; the earth device is integrated with the earth magnetic field detecting unit, and the magnetic field abnormality is detected after detecting the earth magnetic field abnormality Signal; sound and light warning unit, connected to the earth magnetic field detecting unit, and receiving early warning after receiving the magnetic field abnormal signal; the seismic longitudinal wave detecting unit is connected to the earth magnetic field detecting unit, and emits a longitudinal wave signal after detecting the longitudinal wave of the earthquake; the seismic transverse wave detecting unit detects The transverse wave signal is emitted after the seismic transverse wave; the sound and light alarm unit is connected to the seismic longitudinal wave detecting unit and the seismic transverse wave detecting unit, and receives an alarm after receiving the longitudinal wave signal or the transverse wave signal; the lighting unit is used for emergency or escape lighting; and the power supply unit.
The earthquake warning light according to claim 10, wherein the base is divided into a fixed base and a direct insertion base, and the fixed base and the in-line base have connection grooves. The light-emitting device can be locked in a connecting groove of the in-line fixed base or the fixed base; the side of the fixed substrate facing away from the connecting groove is a wall mounting side; the in-line base The side facing away from the connecting groove has a mounting groove, and the mounting groove is detachably provided with a cover plate, and the cover plate has a plug thereon.
The earthquake warning light according to claim 11, wherein the cover plate is provided with a plurality of blocks, and the plugs on each of the cover plates have different specifications.
The earthquake warning light according to claim 11, wherein the inner wall of the mounting groove has a card slot, and the cover plate has a buckle engaged with the card slot.
The earthquake warning light according to claim 11, wherein the three sides of the connecting groove are open on one side, and the alarm device is slid into the connecting groove by the opening.
The earthquake warning light according to claim 11, wherein both sides of the slot of the mounting slot are provided with a limiting piece, and the limiting piece has a limiting slot, and the side wall of the alarm device has Limiting bar with limit groove.
The earthquake warning light according to claim 11, wherein said wall mounting side has a mounting strip, and said mounting strip has mounting holes therein.
The earthquake warning light according to claim 16, wherein said wall mounting side further has ribs, and said ribs are located on both sides of the mounting strip.
The earthquake warning light according to claim 10, wherein the illuminating device comprises a housing having a mounting cavity and a light transmissive panel disposed on the mounting cavity.