CN202657780U - Multi-functional elevator emergency power supply - Google Patents
Multi-functional elevator emergency power supply Download PDFInfo
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- CN202657780U CN202657780U CN 201220139444 CN201220139444U CN202657780U CN 202657780 U CN202657780 U CN 202657780U CN 201220139444 CN201220139444 CN 201220139444 CN 201220139444 U CN201220139444 U CN 201220139444U CN 202657780 U CN202657780 U CN 202657780U
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- interface circuit
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a multi-functional elevator emergency power supply, and aims to provide the multi-functional elevator emergency power supply which has the advantages of elevator alarm, talkback, arrival gong and emergency power supply. The multi-functional elevator emergency power supply comprises a power circuit, an arrival gong circuit, a talkback circuit, a cage auxiliary engine interface circuit and a buzzer interface circuit. According to the multi-functional elevator emergency power supply, the elevator alarm, talkback, arrival gong and emergency power supply functions are rationally integrated by the circuits; integrated design is performed in a skillful combined mode; the power circuit, the arrival gong circuit, the talkback circuit, the cage auxiliary engine interface circuit and the buzzer interface circuit are correspondingly and adaptively connected; and compared with the conventional mode in which various functional products are independently configured, the wiring can be greatly reduced, the cost is reduced, meanwhile, the size of the product is also reduced, the functions are safer and more reliable, and fault removal and maintenance are more convenient.
Description
Technical field
The utility model relates to a kind of emergency source of electrical power, relates in particular to the multifunctional lift emergency source of electrical power of the warning of a kind of current collection ladder, intercommunication, arrival gong and emergency source of electrical power.
Background technology
Elevator is as a kind of special equipment, and elevator warning, elevator intercommunication, elevator arrival gong and elevator emergency power supply are necessary functions or the parts of an elevator for it.Using at present upper in the prior art all is that above-mentioned parts are disposed separately generally, processes as discrete part, singly is not that cost is high like this, the installation and maintenance very complicated increase business burden and engineering work capacity, and complex circuit is messy, fault rate is high, and is difficult in maintenance.If the said goods flexible function combine, make lift facility, be the product that a kind of people extremely expect.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the multifunctional lift emergency source of electrical power of the warning of a kind of current collection ladder, intercommunication, arrival gong and emergency source of electrical power is provided.
The technical scheme that the utility model adopts is: the utility model comprises power circuit, arrival gong circuit, talkback circuit, car slave interface circuit and buzzer interface circuit, and described power circuit, arrival gong circuit, talkback circuit, car slave interface circuit are connected adaptive connection with the buzzer interface circuit; Described power circuit access civil power is described arrival gong circuit, talkback circuit, car slave interface circuit and buzzer interface circuit supply also.
Further, described power circuit is by voltage transformer and rectifier bridge output dc voltage, and micro controller system is by detecting civil power and the external output voltage of cell pressure Based Intelligent Control and discharging and recharging battery.
Further, described power circuit also comprises the first relay and the second relay, utilizes described the first relay and the second relay to realize the switching output of common power and emergency source of electrical power.
Further, the 3rd relay in the described arrival gong circuit and capacitor combination form by the transformation of active potential to high potential, realize active triggering.
Further, the circuit that is comprised of the 3rd zener diode, the first aerotron, the first resistance, the second resistance and the second aerotron in the described talkback circuit is powered to power amplifier and the 4th relay, and by the 4th relay loudspeaker is accessed in the intercom system.
Further, in described car slave interface circuit, the 5th relay adhesive makes whole intercom system be in call state when the car slave is pressed call button, and the buzzer phone connection terminal in the buzzer interface circuit obtains power supply simultaneously.
The beneficial effects of the utility model are: because the utility model comprises power circuit, the arrival gong circuit, talkback circuit, car slave interface circuit and buzzer interface the electric circuit constitute, this circuit is elevator warning, intercommunication, arrival gong and emergency source of electrical power function reasonable integration, carried out integrated design with array mode cleverly, described power circuit, the arrival gong circuit, talkback circuit, car slave interface circuit is connected adaptive connection with the buzzer interface circuit, so with tradition the mode that above-mentioned each functional product disposes is separately compared, can greatly reduce wiring, reduce the cost, also dwindle simultaneously the volume of product, function is safer more reliable, and fault is got rid of and keeped in repair more convenient.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model;
Fig. 2 is the power circuit in the utility model;
Fig. 3 is the arrival gong circuit in the utility model;
Fig. 4 is the talkback circuit in the utility model;
Fig. 5 is the car slave interface circuit in the utility model;
Fig. 6 is the buzzer interface circuit in the utility model.
The specific embodiment
The utility model is extremely shown in Figure 6 by Fig. 1, the utility model comprises power circuit 1, arrival gong circuit 2, talkback circuit 3, car slave interface circuit 4 and buzzer interface circuit 5 form, this circuit is elevator warning, intercommunication, arrival gong and emergency source of electrical power function reasonable integration, carried out integrated design with array mode cleverly, described power circuit 1, arrival gong circuit 2, talkback circuit 3, car slave interface circuit 4 is connected corresponding adaptive connection with the buzzer interface circuit, with tradition the mode that above-mentioned each functional product disposes is separately compared, can greatly reduce wiring, reduce the cost, also dwindle simultaneously the volume of product, function is safer more reliable, and fault is got rid of and keeped in repair more convenient.
Above-mentioned power circuit 1 is by CN01 access civil power, realize exchanging turning the direct current output dc voltage by the rectifier bridge that voltage transformer T1 and rectifier diode VD4, VD5, VD6, VD7 form, micro controller system is by detecting civil power and the external output voltage of cell pressure Based Intelligent Control and discharging and recharging battery, that micro controller system and the first zener diode ZD01, the second zener diode ZD02 and resistance R 01, R03 form the civil power input detecting circuit specifically; Micro controller system and resistance R 09, R011 form online current detection circuit.Described power circuit 1 also comprises the first relay J 01 and the second relay J 02, utilizes described the first relay J 01 and the second relay J 02 to realize the flexible output control of common power and emergency source of electrical power.
Described arrival gong circuit 2 comprises the 3rd relay R E1 and electric capacity E2, and the two is combined to form by the transformation of active potential to high potential, realizes active triggering.
The circuit that the 3rd zener diode ZD4, the first aerotron Q6, the first resistance R 10, the second resistance R 14 and the second aerotron Q5 form in the described talkback circuit 3 is powered to power amplifier U4 and the 4th relay R E3 according to the AA point voltage, by the 4th relay R E3 loudspeaker SP is received in the intercom system, simultaneously the R line in the described car slave interface circuit 4 and AA point are connected, formed the multi-party inter-speaking system of elevator.
In the described car slave interface circuit 4, the 5th relay R E2 adhesive when the car slave is pressed call button, the AA point is connected with ground and is made whole intercom system be in call state, and the buzzer phone connection terminal in the buzzer interface circuit 5 obtains power supply simultaneously, realizes elevator warning.
In the present embodiment when the 3rd relay R E1 inhale and the time, electric capacity E2 discharge triggers high potential of element U2,5 human hair combing wastes of the U2 signal that goes out to arrive at a station, signal amplifies through amplifier U3 emits the sound that arrives at a station by the loudspeaker SP in Fig. 4 talkback circuit.The voltage that AA is ordered under the state of machine room main frame on-hook in Fig. 4 talkback circuit is below the 5V, and the 3rd zener diode ZD4 fails conducting, and the 4th relay R E3 fails adhesive, and the end of loudspeaker SP is connected with the arrival gong circuit of Fig. 3; Behind machine room main frame off-hook, the voltage that AA is ordered reaches 12V, the 3rd zener diode ZD4 conducting, and the 4th relay R E3 adhesive, the end of loudspeaker SP is connected with 1 pin of audio-frequency transformer (AFT) T2, and talkback circuit and other interphones form intercom system, the conversation of reality duplex.In Fig. 4 car slave interface circuit, after the 4th relay R E3 adhesive among Fig. 3, AA point and R point are connected, car slave and other interphones form intercom system, when the car slave is pressed call button, and R point ground connection, the 5th relay R E2 adhesive, wherein RE2B connects AA point and ground, makes each interphone receive calling signal, and RE2C beats and makes the buzzer interface plugged in Fig. 5 buzzer interface circuit.
The utility model is simple in structure, and is powerful, elevator warning, intercommunication, arrival gong and emergency source of electrical power integrated design, with tradition the mode that the above-mentioned functions product disposes is separately compared, can be greatly reduced wiring, reduce the cost, also dwindle simultaneously the volume of product, function is safer more reliable.Can be widely used in the elevator field.
Claims (6)
1. multifunctional lift emergency source of electrical power, it is characterized in that: comprise power circuit (1), arrival gong circuit (2), talkback circuit (3), car slave interface circuit (4) and buzzer interface circuit (5), described power circuit (1), arrival gong circuit (2), talkback circuit (3), car slave interface circuit (4) are connected 5 with the buzzer interface circuit) corresponding adaptive connection; Described power circuit (1) access civil power also is described arrival gong circuit (2), talkback circuit (3), car slave interface circuit (4) and buzzer interface circuit (5) power supply.
2. multifunctional lift emergency source of electrical power according to claim 1, it is characterized in that: described power circuit (1) is by voltage transformer (T1) and rectifier bridge output dc voltage, and micro controller system is by detecting civil power and the external output voltage of cell pressure Based Intelligent Control and discharging and recharging battery.
3. multifunctional lift emergency source of electrical power according to claim 2, it is characterized in that: described power circuit (1) also comprises the first relay (J01) and the second relay (J02), utilizes described the first relay (J01) and the second relay (J02) to realize the switching output of common power and emergency source of electrical power.
4. multifunctional lift emergency source of electrical power according to claim 1, it is characterized in that: the 3rd relay (RE1) in the described arrival gong circuit (2) and electric capacity (E2) are combined to form by the transformation of active potential to high potential, realize active triggering.
5. multifunctional lift emergency source of electrical power according to claim 1, it is characterized in that: the circuit that is comprised of the 3rd zener diode (ZD4), the first aerotron (Q6), the first resistance (R10), the second resistance (R14) and the second aerotron (Q5) in the described talkback circuit (3) is powered to power amplifier (U4) and the 4th relay (RE3), and by the 4th relay (RE3) loudspeaker (SP) is accessed in the intercom system.
6. multifunctional lift emergency source of electrical power according to claim 1, it is characterized in that: in described car slave interface circuit (4), the 5th relay (RE2) adhesive makes whole intercom system be in call state when the car slave is pressed call button, and the buzzer phone connection terminal in the buzzer interface circuit (5) obtains power supply simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139444 CN202657780U (en) | 2012-04-05 | 2012-04-05 | Multi-functional elevator emergency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220139444 CN202657780U (en) | 2012-04-05 | 2012-04-05 | Multi-functional elevator emergency power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202657780U true CN202657780U (en) | 2013-01-09 |
Family
ID=47452701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220139444 Expired - Fee Related CN202657780U (en) | 2012-04-05 | 2012-04-05 | Multi-functional elevator emergency power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202657780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655471A (en) * | 2016-12-28 | 2017-05-10 | 温州申嘉电梯科技有限公司 | Elevator car emergency power supply |
| CN110386524A (en) * | 2019-08-16 | 2019-10-29 | 钱良楚 | Generally applicable arrival gong |
-
2012
- 2012-04-05 CN CN 201220139444 patent/CN202657780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106655471A (en) * | 2016-12-28 | 2017-05-10 | 温州申嘉电梯科技有限公司 | Elevator car emergency power supply |
| CN106655471B (en) * | 2016-12-28 | 2023-06-20 | 温州申嘉电梯科技有限公司 | Elevator car emergency power supply |
| CN110386524A (en) * | 2019-08-16 | 2019-10-29 | 钱良楚 | Generally applicable arrival gong |
| CN110386524B (en) * | 2019-08-16 | 2024-05-10 | 钱良楚 | Universal arrival clock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |