CN215453346U - Integration circuit board for emergency lamp distribution - Google Patents
Integration circuit board for emergency lamp distribution Download PDFInfo
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- CN215453346U CN215453346U CN202121301594.1U CN202121301594U CN215453346U CN 215453346 U CN215453346 U CN 215453346U CN 202121301594 U CN202121301594 U CN 202121301594U CN 215453346 U CN215453346 U CN 215453346U
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Abstract
The utility model discloses an integrated circuit board for emergency lamp distribution, which is simple in structure and easy to realize, an alternating current output interface and a DC/DC module are provided, and an AC/DC power supply is conveniently connected between the alternating current output interface and the DC/DC module, so that different AC/DC power supplies can be conveniently replaced and connected according to requirements during specific implementation, and the maintenance is convenient; the arrangement of the direct current carrier communication module is convenient for controlling whether the output end of the direct current output interface is provided with electricity or not and is convenient for the direct current carrier communication between the second controller module and the emergency lamps, so that the trouble of additionally arranging communication lines is reduced, the second controller module can send a work or stop work instruction to some emergency lamps through communication, so that under the condition that the main power supply is not electrified and the standby power supply is started, some emergency lamps are controlled to continue to work and other emergency lamps are controlled to stop working, the electricity-saving control is facilitated, the direct current carrier communication module is suitable for market requirements and has good practicability; the arrangement of the first RS232 communication module and the second RS232 communication module facilitates information exchange between the two control modules.
Description
Technical Field
The utility model relates to an integrated circuit board for emergency lamp distribution.
Background
At present, a centralized device for carrying out double-path power supply and control on emergency lamps does not exist in the market, so that power-saving control is inconvenient to carry out when main power is off and standby power is on, for example, certain emergency lamps are controlled to work and other emergency lamps are controlled to stop working; in addition, the existing main/standby power supply device does not integrate the function of controlling some devices on the power supply output end to work and other devices to stop working, which is not beneficial to improving the market competitiveness.
Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the technology and provides the integrated circuit board for emergency lamp distribution and distribution.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an integrated circuit board for emergency lamp distribution comprises an integrated circuit board body 100, wherein a first controller module 10, a first alternating current input interface 11, a second alternating current input interface 12, a controlled power supply change-over switch module 13 controlled by the first controller module 10, an alternating current output interface 14 for outputting an external AC/DC power input end, a second controller module 20, a DC/DC module 21 for inputting an external AC/DC power output end, a controlled electronic switch module 22 for controlling the external output of the DC/DC module 21, and a direct current output interface 23 for supplying power to an emergency lamp are arranged on the integrated circuit board body 100, the first alternating current input interface 11 and the second alternating current input interface 12 are respectively connected with the alternating current output interface 14 through the controlled power supply change-over switch module 13, the first controller module 10 is connected with a first RS232 communication module 15, a first voltage detection module 16 for detecting the voltage of the first ac input interface 11, a second voltage detection module 17 for detecting the voltage of the second ac input interface 12, and a first indicator light module 18 for indicating the working state, and the second controller module 20 is connected with a second RS232 communication module 24 connected with the first RS232 communication module 15, a CAN communication module 25 for communicating with an upper computer, a dc carrier communication module 26 for realizing power supply control and dc power carrier communication by controlling the on/off of the controlled electronic switch module 22, and a second indicator light module 27 for indicating the working state.
Preferably, the first indicator light module 18 at least includes a first ac power status LED indicating circuit 181 controlled by the first controller module 10 to indicate whether the first ac power input interface 11 is powered, a second ac power status LED indicating circuit 182 controlled by the first controller module 10 to indicate the status of the second ac power input interface 12, and a third LED indicating and buzzer circuit 183 controlled by the first controller module 10 to indicate whether both the first ac power input interface 11 and the second ac power input interface 12 are powered.
Preferably, the second indicator light module 27 at least includes a dc carrier communication status indicator circuit 271 for indicating the operating status of the dc carrier communication module 26, and a CAN communication status indicator circuit 272 for indicating the operating status of the CAN communication module 25.
Preferably, the DC/DC module 21 is connected to a DC/DC status indication circuit 273 for indicating an operation status of the DC/DC module 21, and the DC output interface 23 is connected to a DC output status indication circuit 274 for indicating whether or not there is power.
Preferably, the second controller module 20 is further connected to a key module 28 for inputting an emergency light work instruction.
Preferably, the DC carrier communication module 26 includes a DC carrier signal transmitting module 261 and a DC carrier signal receiving module 262 respectively connected to the second controller module 20, the controlled electronic switch module 22 includes a zener diode D6, a resistor R5, a resistor R7, a resistor R8, a resistor R9, a PNP transistor Q3, a PNP transistor Q4, a P-MOS transistor M1, and a P-MOS transistor M2, a D-pole of the P-MOS transistor M2 is connected to a D-pole of the P-MOS transistor M1 to serve as a switch input terminal of the controlled electronic switch module 22 to be connected to a positive voltage of the DC/DC module 21, an S-pole of the P-MOS transistor M2 is connected to an S-pole of the P-MOS transistor M1, an emitter of the PNP transistor Q3, one end of the resistor R5, a zener diode D6 to serve as a switch output terminal of the controlled electronic switch module 22 to be connected to a positive connection terminal of the DC output interface 23, the G pole of the P-MOS transistor M2 is connected to one end of the resistor R9, the G pole of the P-MOS transistor M1 is connected to one end of the resistor R8, the other end of the resistor R9 is connected to the other end of the resistor R8 and then connected to the positive pole of the signal output end of the dc carrier signal transmitting module 261, the other end of the resistor R5 is connected to one end of the resistor R7 and the emitter of the PNP triode Q4, the other end of the resistor R7 is connected to the base of the PNP triode Q3, the collector of the PNP triode Q3 and the base of the PNP triode Q4 are connected and then connected to the positive pole of the signal receiving input end of the dc carrier signal receiving module 262, and the collector of the PNP triode Q4 is grounded to the positive pole of the zener diode D6.
Compared with the prior art, the utility model has the beneficial effects that:
1. the structure of the scheme is simple and easy to realize, the alternating current output interface and the DC/DC module are provided, an AC/DC power supply is conveniently connected between the alternating current output interface and the DC/DC module, so that different AC/DC power supplies can be conveniently replaced and connected according to requirements during specific implementation, and the maintenance is convenient; the arrangement of the direct current carrier communication module is convenient for controlling whether the output end of the direct current output interface is provided with power and is convenient for the direct current carrier communication between the second controller module and the emergency lamps, so that the trouble of additionally arranging communication circuits is reduced, the second controller module can send a work or stop work instruction to some emergency lamps through communication, so that some emergency lamps are controlled to continue to work and other emergency lamps are controlled to stop working under the condition that the main power is off and the standby power is on, the power-saving control is facilitated, the market requirement is met, and the practicability is good; the first RS232 communication module and the second RS232 communication module are arranged, so that information communication between the two control modules is facilitated.
2. The direct current carrier signal sending module sends information by controlling the on-off of the P-MOS tube M1 and the P-MOS tube M2 and carries out direct current carrier waves on the direct current output interface, and the direct current carrier signal receiving module receives the direct current carrier information on the direct current output interface by detecting the level of the joint of the collector of the PNP triode Q3 and the base of the PNP triode Q4, so that the carrier communication and the on-off control of direct current output are facilitated, and the practicability is good.
Drawings
Fig. 1 is a block diagram of the structure of the present disclosure.
Fig. 2 is one of specific circuit diagrams of the present disclosure.
Fig. 3 is a second specific circuit diagram of the present invention.
Fig. 4 is a third specific circuit diagram of the present invention.
FIG. 5 is a fourth specific circuit diagram of the present invention.
Fig. 6 is a fifth specific circuit diagram of the present invention.
FIG. 7 is a sixth specific circuit diagram of the present invention.
Fig. 8 is a seventh specific circuit diagram of the present case.
Fig. 9 is an eighth specific circuit diagram of the present case.
Fig. 10 shows a ninth specific circuit diagram of the present security.
Detailed Description
The features of the present invention and other related features are further described in detail below by way of examples to facilitate understanding by those skilled in the art:
as shown in fig. 1 to 10, an integrated circuit board for emergency light distribution comprises an integrated circuit board body 100, wherein the integrated circuit board body 100 is provided with a first controller module 10, a first AC input interface 11, a second AC input interface 12, a controlled power supply changeover switch module 13 controlled by the first controller module 10, an AC output interface 14 for externally connecting an AC/DC power input end to an output end, a second controller module 20, a DC/DC module 21 for externally connecting an AC/DC power output end to an input end, a controlled electronic switch module 22 for controlling the external output of the DC/DC module 21, and a DC output interface 23 for supplying power to an emergency light, the first AC input interface 11 and the second AC input interface 12 are respectively connected to the AC output interface 14 through the controlled power supply changeover switch module 13, the first controller module 10 is connected with a first RS232 communication module 15, a first voltage detection module 16 for detecting the voltage of the first ac input interface 11, a second voltage detection module 17 for detecting the voltage of the second ac input interface 12, and a first indicator light module 18 for indicating the working state, and the second controller module 20 is connected with a second RS232 communication module 24 connected with the first RS232 communication module 15, a CAN communication module 25 for communicating with an upper computer, a dc carrier communication module 26 for realizing power supply control and dc power carrier communication by controlling the on/off of the controlled electronic switch module 22, and a second indicator light module 27 for indicating the working state.
As described above, the working principle of the present disclosure is that the first controller module 10 detects whether two paths of inputs are powered through the first voltage detection module 16 and the second voltage detection module 17, so as to control the controlled power supply switching module 13 to switch to another path for power supply input when one path of input is not powered, so that the AC output interface 14 supplies power to the DC/DC module 21 through an external AC/DC power supply, and the present disclosure can be replaced and connected with different AC/DC power supplies as needed, so as to facilitate maintenance; the second controller module 20 is communicated with an upper computer through a CAN communication module 25 so as to facilitate information interaction; the second controller module 20 controls the on-off of the controlled electronic switch module 22 through the direct current carrier communication module 26, so that whether the output end of the direct current output interface 23 is powered on or not is conveniently controlled, the direct current carrier communication between the second controller module 20 and an emergency lamp is conveniently realized, and the trouble of additionally arranging a communication line is favorably reduced; in addition, in specific implementation, the dc output interface 23 of the present disclosure may be connected in parallel to multiple emergency lamps.
As described above, the structure of the scheme is simple and easy to implement, the alternating current output interface 14 and the DC/DC module 21 are provided, and an AC/DC power supply is conveniently connected between the alternating current output interface and the DC/DC module, so that different AC/DC power supplies can be conveniently replaced and connected according to needs during specific implementation, and the maintenance is convenient; the arrangement of the direct current carrier communication module 26 is convenient for controlling whether the output end of the direct current output interface 23 is provided with power and is convenient for the direct current carrier communication between the second controller module 20 and the emergency lamps, which is beneficial to reducing the trouble of additionally arranging communication lines, the second controller module 20 can send a work or stop work instruction to some emergency lamps through communication, so that under the condition that the main power is off and the standby power is on, some emergency lamps are controlled to continue to work and other emergency lamps are controlled to stop working, which is beneficial to power saving control, is suitable for market requirements and has good practicability; the first RS232 communication module 15 and the second RS232 communication module 24 are arranged, so that information communication between the two control modules is facilitated.
As described above, in practical implementation, the first indicator light module 18 at least includes the first ac power state LED indicating circuit 181 controlled by the first controller module 10 to indicate whether the first ac power input interface 11 is powered, the second ac power state LED indicating circuit 182 controlled by the first controller module 10 to indicate the state of the second ac power input interface 12, and the third LED indicating circuit 183 controlled by the first controller module 10 to indicate whether both the first ac power input interface 11 and the second ac power input interface 12 are powered, so as to facilitate indicating the working state in actual use.
As described above, in practical implementation, the second indicator light module 27 at least includes the dc carrier communication state indicating circuit 271 for indicating the operating state of the dc carrier communication module 26 and the CAN communication state indicating circuit 272 for indicating the operating state of the CAN communication module 25, so as to facilitate the operating state indication during actual use.
As described above, in a specific implementation, the DC/DC module 21 is connected to a DC/DC status indication circuit 273 for indicating an operation status of the DC/DC module 21, and the DC output interface 23 is connected to a DC output status indication circuit 274 for indicating whether or not there is power.
As described above, in specific implementation, the second controller module 20 is further connected to a key module 28 for inputting an emergency lamp working instruction, so that a user can input the lamp working instruction by himself when necessary.
As described above, in practical implementation, the DC carrier communication module 26 includes a DC carrier signal transmitting module 261 and a DC carrier signal receiving module 262 respectively connected to the second controller module 20, the controlled electronic switch module 22 includes a zener diode D6, a resistor R5, a resistor R7, a resistor R8, a resistor R9, a PNP transistor Q3, a PNP transistor Q4, a P-MOS transistor M1, and a P-MOS transistor M2, a D-pole of the P-MOS transistor M2 is connected to a D-pole of the P-MOS transistor M1 to serve as a switch input terminal of the controlled electronic switch module 22 and to be connected to a positive voltage of the DC/DC module 21, an S-pole of the P-MOS transistor M2 is connected to an S-pole of the P-MOS transistor M1, an emitter of the PNP transistor Q3, one end of the resistor R5, and a negative pole of the zener diode D6 to serve as a switch output terminal of the controlled electronic switch module 22 and to be connected to the positive connection terminal of the DC output interface 23, the G pole of the P-MOS transistor M2 is connected to one end of the resistor R9, the G pole of the P-MOS transistor M1 is connected to one end of the resistor R8, the other end of the resistor R9 is connected to the other end of the resistor R8 and then connected to the positive pole of the signal output end of the dc carrier signal transmitting module 261, the other end of the resistor R5 is connected to one end of the resistor R7 and the emitter of the PNP triode Q4, the other end of the resistor R7 is connected to the base of the PNP triode Q3, the collector of the PNP triode Q3 and the base of the PNP triode Q4 are connected and then connected to the positive pole of the signal receiving input end of the dc carrier signal receiving module 262, and the collector of the PNP triode Q4 is grounded to the positive pole of the zener diode D6.
As described above, in the present invention, the dc carrier signal sending module 261 sends information by controlling the on/off of the P-MOS transistor M1 and the P-MOS transistor M2 to send information to the dc output interface 23, and the dc carrier signal receiving module 262 receives the dc carrier information on the dc output interface 23 by detecting the level of the junction between the collector of the PNP transistor Q3 and the base of the PNP transistor Q4, so as to facilitate the carrier communication and the on/off control of the dc output, and have good practicability.
As described above, the present disclosure is directed to an integrated circuit board for emergency lamp distribution, and all technical solutions identical or similar to the present disclosure should be considered as falling within the scope of the present disclosure.
Claims (6)
1. The utility model provides an integration circuit board for emergency light distribution, its characterized in that is including integration circuit board body (100), be equipped with first controller module (10), first alternating current input interface (11), second alternating current input interface (12) on integration circuit board body (100), receive controlled power supply change-over switch module (13) of first controller module (10) control, alternating current output interface (14) that are used for the external AC of output/DC power input end, second controller module (20), be used for the external AC of input/DC power output end DC/DC module (21), be used for controlling controlled electronic switch module (22) of DC/DC module (21) external output, be used for to the direct current output interface (23) of emergency light supply, first alternating current input interface (11), The second alternating current input interface (12) is connected with the alternating current output interface (14) through the controlled power supply change-over switch module (13), the first controller module (10) is connected with a first RS232 communication module (15) respectively, a first voltage detection module (16) for detecting the voltage of the first alternating current input interface (11), a second voltage detection module (17) for detecting the voltage of the second alternating current input interface (12) and a first indicator light module (18) for indicating the working state, the second controller module (20) is connected with a second RS232 communication module (24) connected with the first RS232 communication module (15), a CAN communication module (25) for communicating with an upper computer, and a direct current carrier communication module (26) for realizing power supply control and direct current power carrier communication by controlling the on-off of the controlled electronic switch module (22), And a second indicator light module (27) for operating status indication.
2. The integrated circuit board for emergency light distribution according to claim 1, wherein the first indicator light module (18) comprises at least a first ac power status LED indicating circuit (181) controlled by the first controller module (10) for indicating whether the first ac power input interface (11) is powered, a second ac power status LED indicating circuit (182) controlled by the first controller module (10) for indicating the status of the second ac power input interface (12), a third LED indicating circuit (183) controlled by the first controller module (10) for indicating whether both the first ac power input interface (11) and the second ac power input interface (12) are powered, and a buzzer circuit (183).
3. The integrated circuit board for emergency light distribution according to claim 1, wherein the second indicator light module (27) comprises at least a dc carrier communication status indicating circuit (271) for indicating the operating status of the dc carrier communication module (26) and a CAN communication status indicating circuit (272) for indicating the operating status of the CAN communication module (25).
4. The integrated circuit board for emergency light distribution according to claim 1, wherein the DC/DC module (21) is connected with a DC/DC status indication circuit (273) for indicating the operating status of the DC/DC module (21), and the DC output interface (23) is connected with a DC output status indication circuit (274) for indicating whether it has power.
5. The integrated circuit board for emergency light distribution according to claim 1, wherein the second controller module (20) is further connected with a key module (28) for inputting emergency light operation instructions.
6. An integrated circuit board for emergency light distribution according to any one of claims 1-5, wherein the DC carrier communication module (26) comprises a DC carrier signal transmitting module (261) and a DC carrier signal receiving module (262) respectively connected to the second controller module (20), the controlled electronic switch module (22) comprises a zener diode D6, a resistor R5, a resistor R7, a resistor R8, a resistor R9, a PNP transistor Q3, a PNP transistor Q4, a P-MOS transistor M1, and a P-MOS transistor M2, a D pole of the P-MOS transistor M2 is connected to a D pole of the P-MOS transistor M1 to serve as a switch input of the controlled electronic switch module (22) and a positive voltage of the DC/DC module (21), an S pole of the P-MOS transistor M2 is connected to an S pole of the P-MOS transistor M1, An emitter of a PNP triode Q3, one end of a resistor R5 and a cathode of a voltage stabilizing diode D6 are connected and then used as a switch output end of the controlled electronic switch module (22) to be connected with a positive electrode connecting end of the direct current output interface (23), a G electrode of a P-MOS tube M2 is connected with one end of a resistor R9, a G electrode of a P-MOS tube M1 is connected with one end of a resistor R8, the other end of the resistor R9 is connected with the other end of the resistor R8 and then connected with a positive electrode of a sending signal output end of the direct current carrier signal sending module (261), the other end of a resistor R5 is connected with one end of the resistor R7 and an emitter of the PNP triode Q4, the other end of the resistor R7 is connected with a base of the PNP triode Q3, a collector of the PNP triode Q3 and a base of the PNP triode Q4 are connected and then connected with a positive electrode of a receiving signal input end of the direct current carrier signal receiving module (262), the collector of the PNP triode Q4 and the positive end of the voltage stabilizing diode D6 are grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301594.1U CN215453346U (en) | 2021-06-10 | 2021-06-10 | Integration circuit board for emergency lamp distribution |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301594.1U CN215453346U (en) | 2021-06-10 | 2021-06-10 | Integration circuit board for emergency lamp distribution |
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| CN215453346U true CN215453346U (en) | 2022-01-07 |
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| CN202121301594.1U Active CN215453346U (en) | 2021-06-10 | 2021-06-10 | Integration circuit board for emergency lamp distribution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316293A (en) * | 2021-06-10 | 2021-08-27 | 广东左向照明有限公司 | Integration circuit board for emergency lamp distribution |
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2021
- 2021-06-10 CN CN202121301594.1U patent/CN215453346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113316293A (en) * | 2021-06-10 | 2021-08-27 | 广东左向照明有限公司 | Integration circuit board for emergency lamp distribution |
| CN113316293B (en) * | 2021-06-10 | 2024-01-12 | 广东左向科技有限公司 | Integrated circuit board for distribution and distribution of emergency lamps |
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Address after: Floor 2-9, Building 1, No. 12, Shengfeng Street, Guzhen Town, Zhongshan City, Guangdong Province, 528400 Patentee after: Guangdong Zuoxiang Technology Co.,Ltd. Address before: 2 / F, 3 / F, 4 / F, No.42, cao'erxin Heng Road, Guzhen Town, Zhongshan City, Guangdong Province, 528400 Patentee before: Guangdong Zuo Xiang Lighting Co.,Ltd. |