WO2015127579A1

WO2015127579A1 - Emergency induction socket panel safelight

Info

Publication number: WO2015127579A1
Application number: PCT/CN2014/072480
Authority: WO
Inventors: 唐光世; 余少明
Original assignee: 东莞市洁都电子科技有限公司
Priority date: 2014-02-25
Filing date: 2014-02-25
Publication date: 2015-09-03
Also published as: JP3210768U

Abstract

An emergency induction socket panel safelight (100) for installing a socket body (40), which comprises a housing (10). An accommodating hole (101) revealing the socket body (40) is provided in the centre of the housing (10), and a control circuit board (20) is installed in the housing (10), wherein the control circuit board (20) is provided with a power supply module (21), a first illuminating component (22) and a photosensitive switch circuit (23) thereon, the power supply module (21) converting mains electricity output by the socket body (40) into a direct current, and the photosensitive switch circuit (23) being connected between the first illuminating component (22) and the power supply module (21), and controlling the first illuminating component (22) to emit light when the brightness of the external environment is less than or equal to a predetermined value. The on or off of the first illuminating component (22) is controlled by sensing the light intensity of the external environment with the photosensitive switch (D1), thus turning on the first illuminating component (22) for illumination in a dark environment, thereby avoiding an electric shock accident caused by accidentally touching a power supply socket in the dark, and facilitating a user to plug in a power supply for a power load in the dark environment.

Description

Emergency induction socket panel safety light

The utility model relates to the field of lighting electrical appliances, in particular to a plug plate mounting seat with an emergency induction lamp. Background technique

With the development of science and technology and the improvement of people's living standards, various electronic terminals such as household appliances, mobile phones and telephones have become indispensable tools for people's lives. Power sockets, as devices that provide power interfaces to household appliances, are closely related to people's lives. Power outlets with potential problems often become the trigger for personal electric shocks and electrical fire accidents. Therefore, the design of power outlets is an important basis for evaluating the safety of residential electrical design.

An existing power socket, in particular a wall power socket, generally includes a base, a socket body mounted in the base, and a socket panel fitted to the socket body and exposing the socket body, but the existing socket The panel only serves as a decoration, and it is impossible to provide timely safety warnings to people. For example, when there are infants and young children in the home, it is easy to touch the socket in the darkness and cause an electric shock; at the same time, in the case of dim light, it is also inconvenient to insert the plug of the electric load into the socket. Therefore, there is a need to improve existing power outlets to meet the needs of people at home. Utility model content

The purpose of the utility model is to provide an emergency sensing socket panel safety light, which can sense the brightness of the environment to provide emergency lighting to improve people's electricity safety.

In order to achieve the above object, the technical solution adopted by the utility model is: an emergency sensing socket panel safety lamp, which is used for fitting with a socket body, the emergency sensing socket panel safety lamp comprises a casing, and the middle of the casing a receiving hole is formed in the socket body, a control circuit board is mounted in the housing, a power module, a first lighting component and a photosensitive switch circuit are disposed on the control circuit board, and the power module is The block converts the commercial power outputted by the socket body into direct current, and the photosensitive switch circuit is connected between the first lighting component and the power module and controls the first lighting component when the brightness of the external environment is less than or equal to a predetermined value. Glowing.

Compared with the prior art, the emergency induction socket panel safety light of the utility model is provided with a control circuit board with a lighting component in the casing, and the photosensitive switch circuit is used to control the lighting component to be turned off, when the casing and the socket are When the main body is assembled, the power module is electrically connected to the power terminal of the socket body. If the external light is too dark (in the night or in the dark room), the power module is controlled to supply power to the first lighting component through the photosensitive switch circuit, so that The first lighting component emits light, avoids the electric shock caused by accidentally touching the power socket in the dark, and is convenient for the user to plug in the power supply for the electric load in a dark environment, and can be widely used in the field of home power supply.

Preferably, a front surface of the housing is provided with a transparent lamp cover at a position corresponding to the lighting component. The lampshade can not only make the emergency inductive socket panel security light look good, but also effectively protect the lighting assembly. Wherein, the lighting component is an LED lamp mounted on the control circuit board.

Preferably, a front side of the housing is provided with a light transmission hole at a position corresponding to the photosensitive switch.

Preferably, the housing includes a front panel and a rear panel, and the front panel and the rear panel cooperate to form a receiving cavity for mounting the control circuit board therebetween, and the front panel and the rear panel The receiving holes are respectively opened in the middle.

Specifically, a front cover cover is embedded in the receiving hole of the front panel, and a through hole corresponding to the position of the receptacle of the socket body is opened on the front cover cover to expose the receptacle of the socket body. After the installation of the emergency sensor socket panel safety light and the socket body, only the socket of the socket body is exposed. More specifically, the number of the through holes corresponds to the socket of the socket body. More specifically, the front cover cover sheet is provided with a screw hole to fix the socket body, so that the installation between the emergency sensing socket panel safety lamp and the socket body is more stable.

Preferably, the housing is further provided with a conductive terminal electrically connected to the power module, and the conductive terminal is used for electrically connecting the socket body. Of course, the present invention can also electrically connect the power module to the conductive terminals or jacks of the socket body by wire bonding or other means.

Specifically, the conductive terminal includes a position corresponding to a conductive sheet on both sides of the socket body and The first conductive piece electrically connected to the power module and the limiting piece located outside the first conductive piece, the first conductive piece is in contact with the first conductive piece when the emergency sensing socket panel safety light is installed in cooperation with the socket body The conductive sheets on both sides of the socket body and the limiting piece are electrically connected to the conductive sheets on both sides of the socket body.

Specifically, the conductive terminal includes a plug corresponding to a position of a plurality of jacks in the socket body and electrically connected to the power module, and the emergency sensing socket panel safety light is installed in cooperation with the socket body. The plug is inserted into a set of jacks in the socket body, so that the emergency inductive socket panel safety light and the socket body are conveniently assembled.

Preferably, the control circuit board is further provided with an arc extinguishing mechanism for suppressing an instantaneous electric fire when the circuit is turned on, and the arc extinguishing mechanism includes two second conductive sheets respectively electrically connected to the control circuit board. And the two second conductive sheets are elastically contacted to electrically connect the circuit, and the housing is provided with an insertion hole at the contact of the two second conductive sheets to insert an insulating sheet to isolate the two conductive materials. Chip, thus achieving circuit switching.

Preferably, the photosensitive switch circuit includes an NPN transistor Q1, a PNP transistor Q2, and a photosensitive switch D1. The collector of the transistor Q1 is connected to the DC through a resistor R2, and the emitter of the transistor Q1 is grounded. The base of the transistor Q1 is connected to the direct current through a resistor R1; the photosensitive switch D1 is connected between the base and the emitter of the transistor Q1; the emitter of the transistor Q2 is connected to the direct current through a resistor R3, The base of the transistor Q2 is connected to the collector of the transistor Q1, and the collector of the transistor Q2 is connected to the first light-emitting component. Of course, the photosensitive switch circuit can also be a control circuit of other structures, and is not limited to the above solution.

Preferably, the control circuit board further includes a switch circuit S, the switch circuit S includes a power signal input end, a first output end, a second output end, and a third output end, and the power signal input Terminating the direct current, the first output end is connected to the input end of the photosensitive switch circuit, the second output end is connected to the input end of the photosensitive switch circuit through a resistor R5, the third output end is vacant, and the The switching circuit S delivers the DC power selection to a first output, a second output, or a third output. The solution enables the emergency sensing socket panel safety light to provide high-intensity nightlights and low-intensity nightlights, that is, to control the selective illumination brightness of the first illumination component or low-brightness when the external light is too dark. Light.

Preferably, the control circuit board is further provided with a voltage stabilizing module, a battery, an emergency switch circuit and a second lighting component, and the voltage stabilizing module converts the direct current outputted by the power module into a preset voltage regulator to be delivered to a battery, the battery supplies power to the second lighting component, the emergency switch circuit is connected between the battery and the second lighting component, and a control end of the emergency switch circuit is connected to the power module The second lighting component is controlled to emit light when the power module stops supplying power. The voltage stabilizing module charges the battery when the utility power is normal, and the emergency switch circuit controls the battery to supply power to the second lighting component when the mains is powered off to cause the second lighting component to illuminate, thereby realizing Emergency lighting in the event of a mains power outage.

Specifically, the emergency switch circuit includes a resistor R3, a resistor R4, and a PNP transistor Q3. The resistor R3 and the resistor R4 are connected in series between the DC power and the ground, and the base of the transistor Q3 is connected to the resistor. The intersection of R3 and the resistor R4, the emitter of the transistor Q3 is connected to the output end of the battery, and the collector of the transistor Q3 is connected to the second illumination assembly. Of course, the emergency switch circuit can also be a control circuit of other structures, and is not limited to the above solution.

Specifically, the control circuit board further includes a switch circuit S, the switch circuit S includes a power storage signal input end, a fourth output end, and a fifth output end, and the power storage signal input terminal is connected to the An output end of the battery, the fourth output end is connected to the input end of the emergency switch circuit, the fifth output end is vacant, and the switch circuit S selects the electrical signal outputted by the battery to the fourth output end and The fifth output. The switch circuit can be the same switch switch as the switch circuit for controlling the first illumination component, or can be a different switch or even a plurality of on/off switches. The solution enables the emergency induction socket panel safety light of the present invention to turn off the power failure emergency function when the factory and the operator do not need it.

Specifically, the switch circuit S is a switch of K15-1, the pin 1 of the switch circuit is connected to the input end of the photosensitive switch circuit, and the pin 2 is connected to the input end of the photosensitive switch circuit through a resistor R5, 3 feet. And the 4 feet are connected to the DC power, 5 feet, 6 feet and 7 feet are vacant, 8 feet, 9 feet and 12 feet are connected to the input end of the emergency switch circuit, and 10 feet and 11 feet are connected to the output end of the battery. The solution is such that the switch circuit S has four function files, which are respectively for the high-intensity night light and the AC power-down emergency. The first gear, the second gear for low-brightness nightlight and AC power-off emergency, the third gear for AC power-down emergency and the fourth gear for all emergency functions, this program allows the operator to select the required according to the actual situation. Gear position, easy to operate. Certainly, those skilled in the art can perform other combinations of the foregoing functions according to actual needs. At this time, those skilled in the art may select different types of switch circuit according to needs or perform corresponding design on the K15-1 switch input and output ends, that is, The specific model of the switch circuit S and the corresponding connection relationship are not limited to the above pin connections. DRAWINGS

Figure la is a perspective view of the safety light of the emergency sensing socket panel of the utility model.

Figure lb is another perspective view of the emergency inductive socket panel security light of Figure la.

2 is a circuit diagram of the control circuit board of the present invention.

3 is an exploded perspective view of the emergency light sensing socket panel safety light of FIG. 1.

4a-4b are assembled views of the emergency light sensor panel safety light of FIG.

Figure 5 is a perspective view of the emergency light sensing socket panel safety light in the second embodiment of the present invention.

6 is an exploded perspective view of the emergency light sensor panel safety light in the second embodiment of the present invention. 7-8 are assembled diagrams of the emergency induction socket panel safety light of FIG. 5. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be further described with reference to the drawings and preferred embodiments, but the embodiments of the present invention are not limited thereto.

Referring to FIG. 1 to FIG. 4 , the emergency sensing socket panel safety light 100 of the present invention is used for installation with the socket body 40 . The emergency sensing socket panel safety light includes a housing 10 , and the middle of the housing 10 is exposed. a receiving hole 101 of the socket body 40, a control circuit board 20 is mounted in the housing 10. Referring to FIG. 2, the control circuit board 20 is provided with a power module 21, a first lighting component 22 and a photosensitive switch circuit 23, The power module 21 converts the commercial power outputted by the socket body 40 into direct current, and the photosensitive switch circuit 23 is connected between the first lighting component 22 and the power module 21 and when the brightness of the external environment is less than or equal to a predetermined value. The first illumination component 22 is controlled to emit light. Wherein the socket The body 40 can be a two-phase or three-phase or hybrid socket, and the first lighting assembly 22 is an LED lamp mounted thereon. Compared with the prior art, the emergency inductive socket panel safety lamp 100 of the present invention controls the illumination of the first illumination component 22 to be turned on or off by the light intensity of the external environment by the photosensitive switch D1, thereby lighting in a dark environment. The first lighting component 22 is illuminated to avoid electric shock caused by accidentally touching the power socket in the dark, and is convenient for the user to plug in the power supply in a dark environment.

Referring to FIG. 3, in the preferred embodiment of the present invention, the housing 10 includes a front panel 11 and a rear panel 12, and the front panel 11 and the rear panel 12 cooperate with each other to form the control circuit board 20 therebetween. The receiving cavity 101 is accommodated in the middle of the front panel 11 and the rear panel 12. Of course, the first illumination assembly 22 can also be other illumination elements. With continued reference to FIG. 3, in the present embodiment, the front panel 11 and the rear panel 12 are locked by screws 17, and a rubber plug 16 for insulation is provided in the screw hole area of the front panel 11, and the screw hole area of the rear panel 12 is provided. A screw cap 18 for insulation is provided.

Referring to FIG. 1a, the front panel 11 is provided with a light-transmitting hole 13 at a position corresponding to the photosensitive switch D1 to expose the photosensitive switch D1, and the front panel 11 is disposed in a corresponding area of the first lighting component 22. The transparent lampshade 14 is illuminated by the lamp cover 14 when the LED lamp is lit. Of course, the light-transmitting hole may be opened at a position corresponding to the LED lamp.

Continuing to refer to FIG. 3 , the front cover panel 50 of the front panel 11 is embedded with a front cover cover 50 , and the front cover cover 50 defines a through hole 52 corresponding to the position of the receptacle of the socket body 40 to be exposed. The socket of the socket body 40. In this embodiment, there are two through holes 52, and the number thereof corresponds to the number of sockets of the socket body 40. Specifically, a threaded hole 51 is provided between the two through holes 52 to fix the socket body 40.

Referring to FIG. 1b and FIG. 3, the rear panel 12 of the casing 10 is mounted with a conductive terminal 30 electrically connected to the power module 21, and the conductive terminal 30 is used for electrically connecting the socket body 40 to communicate with the mains. Specifically, in the embodiment, the conductive terminal 30 includes a first conductive sheet 31 corresponding to the position of the conductive sheet 41 on both sides of the socket body 40 and electrically connected to the power module 21, and is located at the first The limiting piece 32 on the outer side of the conductive sheet 31, referring to FIG. 4a to FIG. 4b, the socket body 40 is mounted in the base 41, and the emergency sensing socket panel safety light 100 is installed in cooperation with the socket body 40, a conductive sheet 31 touches the conductive sheet 42 on both sides of the socket body 40 and the limiting piece 32 And electrically connected to the conductive sheets 42 on both sides of the socket body 40. The two sockets of the socket body 40 are exposed in the through holes 52 of the front cover panel 50, and the socket body 40 is fixed by the threaded holes 51. The front cover 50 is on the cover.

Preferably, referring to FIG. 3, the control circuit board 20 is further provided with an arc extinguishing mechanism for suppressing the instantaneous electric fire when the circuit is turned on. The arc extinguishing mechanism specifically includes two electrical connections respectively to the circuit on the control circuit board 20. Two second conductive sheets 26, two second conductive sheets 26 are elastically contacted to turn on the circuit, and the housing 10 is provided with an insertion hole 15 at the contact of the two second conductive sheets 26 to insert an insulating sheet 25. The arc-extinguishing effect of the electric wife. When the emergency sensing socket panel safety light is connected to the mains, the insulating sheet 25 is inserted into the two second conductive sheets 26 through the insertion hole 15, and the insulating sheet 25 is pulled out after being connected to control the safety light access of the emergency sensing socket panel. An electric fire that is generated instantaneously when the utility power is generated.

Preferably, referring to FIG. 2, the photosensitive switch circuit 23 includes an NPN transistor Q1, a PNP transistor Q2, and a photosensitive switch D1. The collector of the transistor Q1 is connected to the DC through a resistor R2, and the transistor Q1 is emitted. The ground of the transistor Q1 is connected to the direct current through a resistor R1; the photosensitive switch D1 is connected between the base and the emitter of the transistor Q1; the emitter of the transistor Q2 is connected to the power source through the resistor R6 The DC power outputted by the module 21 is connected to the collector of the transistor Q1, and the collector of the transistor Q2 is connected to the first light-emitting component 22.

With reference to FIG. 2, the control circuit board 20 is further provided with a voltage stabilizing module 24, a battery 27, an emergency switch circuit 28 and a second lighting component 29, and the voltage stabilizing module 24 converts the DC power outputted by the power module 21 The preset voltage is supplied to the battery 27, and the battery 27 supplies power to the second lighting unit 29, the emergency switch circuit 28 is connected between the battery 27 and the second lighting unit 29, and the emergency The control terminal of the switch circuit 28 is connected to the DC power output by the power module 21 and controls the second illumination component 29 to emit light when the power module 21 stops supplying power. The voltage stabilizing module 24 charges the battery 27 when the mains is normal, and the emergency switch circuit 28 controls the battery 27 to supply power to the second lighting component 29 when the mains is powered off. The lighting assembly 29 is illuminated to achieve emergency lighting in the event of a mains power outage.

Specifically, referring to FIG. 2, the emergency switch circuit 28 includes a resistor R3, a resistor R4, and a PNP transistor Q3. The resistor R3 and the resistor R4 are connected in series and connected between the DC power and the ground. The base of the transistor Q3 is connected to the intersection of the resistor R3 and the resistor R4. The emitter of the transistor Q3 is connected to the output end of the battery, and the collector of the transistor Q3 is connected to the second illumination assembly. Of course, the emergency switch circuit can also be a control circuit of other structures, and is not limited to the above solution.

Specifically, the control circuit board is further provided with a switch circuit S, the switch circuit S includes the switch circuit S being a K15-1 switch, and the pin 1 of the switch circuit is connected to the photosensitive switch circuit. The input terminal of 23, the second leg is connected to the input end of the photosensitive switch circuit 23 through a resistor R5, and the 3 pin and the 4 pin are connected to the DC power output by the power module 21, and the 5 pin, the 6 pin and the 7 pin are vacant, 8 The feet, 9 feet and 12 feet are connected to the input end of the emergency switch circuit 28, and the 10 feet and 11 pins are connected to the output end of the battery 27. The scheme makes the switch circuit S have four function files. When the switch circuit S is set to the first gear, the pins 1 and 3 of the switch circuit S are turned on, and the pins 10 and 12 are guided. That is, the input end of the photosensitive switch circuit 23 is connected to the output end of the power module 21, and the input end of the emergency switch circuit 28 is connected to the output end of the battery 27, so that the present invention can realize high-intensity night light and The AC power-down emergency function; when the switch circuit S is set to the second gear, the 2 and 4 pins of the switch circuit S are turned on, the 9-pin and the 11-pin are turned on, that is, the input of the photosensitive switch circuit 23 The terminal is connected to the output end of the power module 21 through a resistor R5, and the input end of the emergency switch circuit 28 is connected to the output end of the battery 27, so that the utility model can realize the low-brightness night light and the AC power-down emergency function; When the switch circuit S is set to the third gear, the 4th and 6th pins of the switch circuit S are turned on, and the 7th pin and the 9th pin are turned on, that is, the input end of the photosensitive switch circuit 23 is vacant. Emergency switch circuit The input of 28 is vacant, so that the utility model closes all emergency functions. In the solution, the 3rd and 4th pins of the switch circuit S are the power signal input end, the 1st pin is the first output end, the 2nd pin is the second output end, and the 5th pin and the 6th pin are the third output. Terminals, pins 10 and 11 are power storage signal inputs, pins 9 and 10 are the fourth output, and pin 7 is the fifth output. Of course, the switch circuit S can be other switch switches, and can even be replaced by several on/off switches, and is not limited to the above solution. Among them, the size of the resistor R5 can be designed by the engineering staff according to actual needs.

Referring to FIG. 5 to FIG. 6 , which is a second embodiment of the present invention, different from the first embodiment, in this embodiment, the conductive terminal of the emergency sensing socket panel safety light 100 ′ includes the socket a plug 30' corresponding to a set of jack positions in the body 40 and electrically connected to the power module 21, the emergency When the inductive socket panel security light 100' is mounted in cooperation with the socket body 40, the plug 30' is inserted into a set of jacks in the socket body 40. In this embodiment, the socket body 40 has two sets of jacks, and the front cover flap 50' has a through hole 52. Referring to FIG. 7 and FIG. 8, the socket body 40 is mounted in the base 41. When the emergency inductive socket panel security light 100 is mounted in the socket body 40, the plug 30 is inserted into a socket of the socket body 40, and the other socket is exposed to the front cover. In the through hole 52 of the 50, the socket body 40 is fixed in the receiving hole 101 through the threaded hole 51 formed in the front cover sheet 50.

Compared with the prior art, the emergency induction socket panel safety light of the utility model is provided with a control circuit board 20 with a lighting component in the casing, and the photosensitive switch circuit 23 is used to control the lighting component to be turned off, and the casing 10 and the casing 10 are The existing two-phase and three-phase socket socket body 40 are matched, thereby providing an intelligent night light illumination function for the existing socket; further, the utility model is provided with a battery 27 in the casing, and is disconnected in the city. Emergency lighting is provided under the condition of electricity, which improves the intelligent level of the traditional power socket, and is convenient for users to safely and safely use at home, and can be widely used in the field of home power supply.

The above is a detailed description of the preferred embodiment of the present invention, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalents without departing from the spirit of the present invention. Modifications or substitutions are intended to be included within the scope of the invention as defined by the appended claims.

Claims

Rights request

1. An emergency induction socket panel safety light, used for installation in conjunction with the socket body, characterized by: including a shell, a receiving hole exposing the socket body is opened in the middle of the shell, and a control is installed in the shell Circuit board, the control circuit board is provided with a power module, a first lighting component and a photosensitive switch circuit, the power module converts the mains power output by the socket body into direct current, the photosensitive switch circuit is connected to the third Between a lighting component and the power module, the first lighting component is controlled to emit light when the brightness of the external environment is less than or equal to a predetermined value.

2. The emergency sensor socket panel safety lamp according to claim 1, characterized in that: a transparent lampshade is provided on the front of the housing at a position corresponding to the lighting component.

3. The emergency sensor socket panel safety light according to claim 1, characterized in that: the front of the housing is provided with a light-transmitting hole at a position corresponding to the photosensitive switch.

4. The emergency induction socket panel safety lamp according to claim 1, characterized in that: the housing includes a front panel and a rear panel, and the front panel and the rear panel cooperate with each other and form the installation device between them. The receiving cavity of the control circuit board is provided with the receiving hole in the middle of the front panel and the rear panel.

5. The emergency induction socket panel safety lamp according to claim 4, characterized in that: a front shell cover is embedded in the receiving hole of the front panel, and the front shell cover is provided with an insertion hole for the socket body. The through hole corresponding to the hole position exposes the socket of the socket body.

6. The emergency induction socket panel safety light according to claim 5, characterized in that: the number of the through holes corresponds to the jack holes of the socket body.

7. The emergency sensor socket panel safety light according to claim 5, characterized in that: a screw hole is provided on the front cover to fix the socket body.

8. The emergency induction socket panel safety light according to claim 1, characterized in that: the housing is also equipped with a conductive terminal electrically connected to the power module, and the conductive terminal is used to electrically connect the socket ontology.

9. The emergency induction socket panel safety light according to claim 8, characterized in that: the conductive terminal includes a third terminal corresponding to the position of the conductive sheets on both sides of the socket body and electrically connected to the power module. A conductive piece and a limiting piece located outside the first conductive piece. When the emergency induction socket panel safety light is installed in conjunction with the socket body, the first conductive piece is in contact with both sides of the socket body. The conductive pieces on both sides of the socket body are electrically connected to the limiting piece and to the conductive pieces on both sides of the socket body.

10. The emergency induction socket panel safety light according to claim 8, characterized in that: the conductive terminal includes a plug corresponding to a group of jack positions in the socket body and electrically connected to the power module, so When the emergency sensor socket panel safety light is installed in conjunction with the socket body, the plug is inserted into a set of jacks in the socket body.

11. The emergency induction socket panel safety lamp according to claim 1, characterized in that: the control circuit board is also provided with an arc extinguishing mechanism for suppressing instantaneous electric fire when the circuit is connected, the arc extinguishing mechanism includes Two second conductive sheets are respectively electrically connected to the control circuit board. The two second conductive sheets are in elastic contact to conduct the circuit, and the housing is provided at the contact point of the two second conductive sheets. There is an insertion hole for inserting an insulating piece to isolate the two second conductive pieces, thereby achieving an arc extinguishing effect when the electricity is connected.

12. The emergency induction socket panel safety light according to claim 1, characterized in that: the photosensitive switch circuit includes a NPNP type transistor Q1, a PNP type transistor Q2 and a photosensitive switch D1, and the collector of the transistor Q1 passes through the resistor R2 The direct current is connected, the emitter of the triode Q1 is connected to the ground, the base of the triode Q1 is connected to the direct current through the resistor R1; the photosensitive switch D1 is connected between the base and the emitter of the triode Q1; so The emitter of the transistor Q2 is connected to the direct current through the resistor R3, the base of the transistor Q2 is connected to the collector of the transistor Q1, and the collector of the transistor Q2 is connected to the first light-emitting component.

13. The emergency induction socket panel safety light according to claim 1, characterized in that: the control circuit board is also provided with a switch circuit S, and the switch circuit S includes a power signal input terminal and a first output terminal. , the second output terminal and the third output terminal, the power signal input terminal is connected to the direct current, the first output terminal is connected to the input terminal of the photosensitive switch circuit, and the second output terminal is connected to the photosensitive switch through the resistor R5 The input end of the circuit, the third output end is vacant, and the switch circuit S selectively delivers the direct current to the first output end, the second output end or the third output end.

14. The emergency induction socket panel safety light according to claim 1, characterized in that: the control circuit board is also provided with a voltage stabilizing module, a battery, an emergency switch circuit and a second lighting component, and the stabilizing module The voltage module converts the DC power output by the power module into a preset regulated voltage and transmits it to the battery. The battery supplies power to the second lighting component. The emergency switch circuit is connected between the battery and the second lighting component. , and the control end of the emergency switch circuit is connected to the power module and controls the second lighting component to emit light when the power module stops supplying power.

15. The emergency induction socket panel safety light according to claim 14, characterized in that: the emergency switch circuit includes a resistor R3, a resistor R4 and a PNP transistor Q3, and the resistor R3 and the resistor R4 are connected in series to the Between direct current and ground, the base of the transistor Q3 is connected to the intersection of the resistor R3 and the resistor R4, the emitter of the transistor Q3 is connected to the output terminal of the battery, and the collector of the transistor Q3 is connected to the first 2. Lighting components.

16. The emergency induction socket panel safety lamp according to claim 14, characterized in that: the control circuit board is also provided with a switch circuit S, and the switch circuit S includes a power storage signal input end and a fourth output. terminal, the fifth output terminal, the storage signal input terminal is connected to the output terminal of the battery, the fourth output terminal is connected to the input terminal of the emergency switch circuit, the fifth output terminal is vacant, and the switch circuit S selectively transmits the electrical signal output by the battery to the fourth output terminal and the fifth output terminal.

17. The emergency sensor socket panel safety light according to claim 16, characterized in that: the switch circuit S is a K15-1 switch, and pin 1 of the switch circuit is connected to the input end of the photosensitive switch circuit, Pin 2 is connected to the input end of the photosensitive switch circuit through resistor R5, pins 3 and 4 are both connected to the direct current, pins 5, 6 and 7 are left vacant, and pins 8, 9 and 12 are connected to the emergency switch circuit. The input terminal, pin 10 and pin 11 are connected to the output terminal of the battery.