CN202523639U

CN202523639U - Static combined signal relay

Info

Publication number: CN202523639U
Application number: CN2012201726708U
Authority: CN
Inventors: 胡行祥; 唐正利
Original assignee: SHANGHAI HUATONG AUTOMATIC DEVICE CO Ltd
Current assignee: SHANGHAI HUATONG AUTOMATIC DEVICE CO Ltd
Priority date: 2012-04-20
Filing date: 2012-04-20
Publication date: 2012-11-07
Anticipated expiration: 2022-04-20

Abstract

The utility model discloses a static combined signal relay. The static combined signal relay comprises a working power supply and a resetting start circuit module, and is characterized by further comprising six signal input ports, six voltage or current signal starting circuit modules, six signal retaining circuit modules, six signal output ports and six alarming output ports, wherein the voltage or current signal starting circuit modules are used for starting relays in the signal retaining circuit modules; the resetting start circuit module is used for resetting the relays of the signal retaining circuit modules; and all the signal retaining circuit modules are electrically connected with the signal output ports and the alarming output ports. The rated voltage is general from 85V to 264V, so that great convenience is brought to use; the signal retaining circuit modules are arranged, the working performance of the static combined signal relay is more stable; a lamp testing circuit module is arranged, so that a lamp can be tested, without influencing work; the static combined signal relay also has relay-resetting and telecontrol-resetting, alarming signal-outputting and energy-saving and environmentally-friendly functions.

Description

Static combination signal relay

Technical field

The utility model relates to a kind of static combination signal relay.

Background technology

The Microcomputer Protection actuating signal does not all have the maintenance memory function at present; It is supporting under helpless situation, can only to select for use the most old-fashioned electromagnetic type to fall the board signal relay; Sort signal actuating of relay speed is slow; Sometimes falling board can be stuck, can miss by vibrations slightly, and this relay has destroyed cleaning, the systematicness of panel.

Present used composite signal relay, owing to the function that does not have the signal self-shield, so its performance is stable inadequately, signal can be worked and influence because of losing normally, does not have examination lamp measuring ability, can not carry out telemechanical examination lamp.

The utility model content

In order to overcome above-mentioned deficiency, the utility model purpose is to provide a kind of and is convenient to install and replacing, static state combination signal relay easy to use.

To achieve these goals, the technical scheme of the utility model employing is:

Static combination signal relay; Include working power and reset the start-up circuit module; It is characterized in that: also comprise six signal input ports; Six voltage or current signal start-up circuit module, six signal holding circuit modules, six signal output ports and six warning output ports; Six signal input ports are electrically connected with six voltages or current signal start-up circuit module successively, and voltage or current signal start-up circuit module are used for the relay of enabling signal holding circuit module, and the start-up circuit module that resets is used to make the relay of signal holding circuit module to reset; Each signal holding circuit module is electrically connected with signal output port and warning output port.

Also comprise examination circuit for lamp module, said signal holding circuit module is electrically connected with working power through examination circuit for lamp module.

The voltage of said working power is 85V～264V.

The beneficial effect of the utility model:, bring great convenience to use because rated voltage is general from 85V～264V; Owing to established the signal holding circuit module, made the service behaviour of equipment more stable; Owing to established examination circuit for lamp module, can realize the work of experimental examination lamp, and in the process of examination lamp, not influence the work of relay; The utility model also has the function of relay involution and telemechanical involution, alarm signal output and energy-conserving and environment-protective.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further to specify.

Fig. 1 is the electric theory diagram of the utility model;

Fig. 2 is an electrical schematic diagram shown in Figure 1;

Fig. 3 is the electrical schematic diagram that amplify at A place shown in Figure 2.

Among the figure: 1, working power; 2, the start-up circuit module that resets; 3, examination circuit for lamp module; 4, signal holding circuit module; 5, signal output port; 6, warning output port; 7, voltage or current signal start-up circuit module; 8, signal input port.

Embodiment

Like Fig. 1, shown in 2; The static combination of JZX-6 type signal relay; Include working power 1 and reset start-up circuit module 2,3, six signal input ports 8 of examination circuit for lamp module; Six voltage or current signal start-up circuit module 7, six signal holding circuit modules 4, six signal output ports 5 and six warning output ports 6; Six signal input ports 8 are electrically connected with six voltages or current signal start-up circuit module 7 successively, and voltage or current signal start-up circuit module 7 are used for the relay of enabling signal holding circuit module 4, and the start-up circuit module 2 that resets is used to make the relay of signal holding circuit module 4 to reset; Each signal holding circuit module 4 is electrically connected with signal output port 5 and warning output port 6, and signal holding circuit module 4 is electrically connected with working power 1 through examination circuit for lamp module 3.The voltage of said working power 1 is 85V～264V.

As shown in Figure 3, when signal was the voltage input, BD1, BD2 were that resistance string is coupled in the 1J1A coil; The adhesive of 1J1 relay, 1J2A, 1J3A relay coil get electric and adhesive through the 1J1B contact, and keep 1J2,1J3 relay through the 1J2B contact; Alarm window L1 is luminous, simultaneously through the 1J3B contact, breaks off the startup loop; To reduce loss, the 1J2D junction closure that starts the loop, remote motion signal, 1J3D junction closure are provided, alarm signal is provided.

When signal was the electric current input, BD1, BD2 were that silicon stack is parallel between the 1J1A coil, 1J2B normally closed contact short circuit; The adhesive of 1J1 relay; Voltage on the relay is by the silicon stack clamper, so the voltage at coil two ends is constant, other action situation is identical with voltage starting.

SB1 is the total involution button of signal, connects positive electricity when pressing SB1 or #24 terminal (distant place involution), and the JRA coil gets electric and adhesive; Keep the loop to be broken off by the JRB contact this moment; The loop keeps dead electricity, and 1J2,1J3 relay are discharged, and output contact 1J2D, 1J3D return, alarm window L1 extinguishes.Each road is identical resets simultaneously for other.

SB2 is a signal alarm window overall test button, and when pressing SB2 or #21 terminal and #22 terminal short circuit (distant place overall test), the JSA coil gets electric and adhesive; The JSB junction closure, the alarm window loop is made up of normally closed, resistance R 4, JSB, diode D1, the alarm window L1 of JRB, constitute the loop after alarm window luminous; But the 1J2 relay can not move; Because the 1J2A coil has polarity, 1J3 relay also can not move, because of not reaching energizing quantity, so whether test button is only tested alarm window luminous; And can not make the actuating of relay, in case mistaking signal during test.

Claims

1. a static state makes up signal relay; Include working power (1) and the start-up circuit module (2) that resets; It is characterized in that: also comprise six signal input ports (8); Six voltage or current signal start-up circuit module (7), six signal holding circuit modules (4), six signal output ports (5) and six warning output ports (6); Six signal input ports (8) are electrically connected with six voltages or current signal start-up circuit module (7) successively, and voltage or current signal start-up circuit module (7) are used for the relay of enabling signal holding circuit module (4), and the start-up circuit module that resets (2) is used to make the relay of signal holding circuit module (4) to reset; Each signal holding circuit module (4) is electrically connected with signal output port (5) and warning output port (6).

2. static combination signal relay according to claim 1, it is characterized in that: also comprise examination circuit for lamp module (3), said signal holding circuit module (4) is electrically connected with working power (1) through examination circuit for lamp module (3).

3. static combination signal relay according to claim 1, it is characterized in that: the voltage of said working power (1) is 85V～264V.