CN208188612U - A kind of light current input and output processing unit - Google Patents
A kind of light current input and output processing unit Download PDFInfo
- Publication number
- CN208188612U CN208188612U CN201820303999.0U CN201820303999U CN208188612U CN 208188612 U CN208188612 U CN 208188612U CN 201820303999 U CN201820303999 U CN 201820303999U CN 208188612 U CN208188612 U CN 208188612U
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- China
- Prior art keywords
- light current
- current input
- conducting wire
- processing unit
- output processing
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Abstract
The utility model discloses a kind of light current input and output processing units, including insulation shell, microswitch, light current processor, transformer, conducting wire, light current input terminal is provided on the outside of the insulation shell, position inside the insulation shell close to the light current input terminal is provided with current sensor, working condition lamp and abnormality lamp are installed above the current sensor, the current sensor is connected with the conducting wire far from the position of the light current input terminal.Beneficial effect is: the automatic processing work for carrying out light current input and output, intelligence degree is higher, and use is more convenient, working efficiency is higher, and response speed faster, is provided with working station indicator, staff is facilitated to understand equipment working state in time, structure design is more reasonable, and mode of operation is easy to learn, and treatment effeciency is higher, device it is easier for installation, outside is made of insulating materials, and safety in utilization is higher, and working life is longer.
Description
Technical field
The utility model relates to vulnerabilities scan apparatus fields, and in particular to a kind of light current input and output processing unit.
Background technique
Technology in terms of light current is referred to as light current technology, with the rapid development of modern light current new and high technology, intelligent building
In light current technical application it is more and more extensive.Such as intelligent fire-pretection system, monitoring system, computer network, building automation, intelligence is extensively
Broadcast etc..Weak electricity system will be made of in different occasions different systems.For example, the weak electricity system in hotel just has certainly
Dynamic relief fire system, supervision video system and control central air conditioner system are constituted；And the weak electricity system in intelligent Community,
Then it is made of management garage, access control system and management system mentioned above.The input and output processing equipment of traditional light current it
Between connect complicated, weak electric signal analytic process is cumbersome, and signal transmits not in time, cannot for the equipment by vulnerabilities scan
Accomplish timely and effectively to respond, and light current input/output state can not be shown that practicability is poor.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of light current input and output processing unit.
The utility model achieves the above object through the following technical schemes:
A kind of light current input and output processing unit, including insulation shell, microswitch, light current processor, transformer, conducting wire,
Light current input terminal is provided on the outside of the insulation shell, the position of the close light current input terminal is provided with electricity inside the insulation shell
Flow sensor, the current sensor top are equipped with working condition lamp and abnormality lamp, and the current sensor is far from institute
The position for stating light current input terminal is connected with the conducting wire, and the conducting wire is provided with pressure stabilizing far from the side of the current sensor
Device is connected with the transformer on the conducting wire below the voltage-stablizer, and the transformer is far from the current sensor
Side is provided with the light current processor, and the light current processor is provided with the second intermediate relay far from the side of the transformer
Device, the second intermediate relay top are provided with normally open contact, are connected with contactor, the contact above the normally open contact
Device is provided with the first intermediate relay close to the side of the voltage-stablizer, and first intermediate relay is far from the contactor
Side is provided with the microswitch, and the insulation shell is provided with light current output end far from the side of the light current input terminal.
In above structure, when staff needs using light current input and output processing unit, equipment is mounted on setting
Region, by the light current input terminal by light current access device, after the current sensor senses weak electric signal, described in control
Working condition lamp shines, and when the current sensor detects that circuit circuit occurs abnormal, the abnormality lamp is lighted, weak
Electricity enters the voltage-stablizer by the conducting wire, and for the voltage-stablizer by after light current voltage stabilization, light current electric current enters the fine motion
Switch, since the main contact of the contactor can be by high current, and the contact of first intermediate relay can only pass through
Low current installs first relay additional between the microswitch and the contactor, guarantees the positive normal open of light current electric current
It crosses, after light current voltage is converted to setting numerical value by the transformer, light current electric current is by the light current processor, at the light current
After reason device is handled light current electric current, the light current output end is sent by the contactor, when the current sensor is examined
When measuring circuit circuit appearance exception, the abnormality lamp is lighted, and completes the processing of light current input and output.
In order to further increase the property easy to use of light current input and output processing unit, the insulation shell and the light current are defeated
Enter end to be connected by screw to, the current sensor is electrically connected with the light current input terminal.
In order to further increase the property easy to use of light current input and output processing unit, the current sensor and the work
Make status lamp electrical connection, the abnormality lamp is electrically connected with the current sensor.
In order to further increase the property easy to use of light current input and output processing unit, the conducting wire and the current sense
Device electrical connection, the conducting wire are electrically connected with the voltage-stablizer.
In order to further increase the property easy to use of light current input and output processing unit, at the transformer and the light current
Reason device is connected by the conducting wire, and the light current processor passes through with second intermediate relay to be electrically connected.
In order to further increase the property easy to use of light current input and output processing unit, second intermediate relay and institute
It states normally open contact to connect by card slot, the normally open contact is connect with the contactor by the conducting wire.
In order to further increase the property easy to use of light current input and output processing unit, the microswitch and described first
Intermediate contactor is connected by screw to by electrical connection, the light current output end with the insulation shell.
Beneficial effect is: the automatic processing work for carrying out light current input and output, intelligence degree is higher, using more just
Victory, working efficiency is higher, and response speed faster, is provided with working station indicator, and staff is facilitated to understand equipment work in time
Make state, structure design is more reasonable, and mode of operation is easy to learn, and treatment effeciency is higher, easier for installation, the outside of device
It is made of insulating materials, safety in utilization is higher, and working life is longer.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of light current input and output processing unit described in the utility model；
Fig. 2 is a kind of normally open contact structural schematic diagram of light current input and output processing unit described in the utility model；
Fig. 3 is a kind of current sensor structure schematic diagram of light current input and output processing unit described in the utility model.
The reference numerals are as follows:
1, insulation shell；2, current sensor；3, light current input terminal；4, working condition lamp；5, abnormality lamp；6, pressure stabilizing
Device；7, microswitch；8, the first intermediate relay；9, contactor；10, light current output end；11, normally open contact；12, among second
Relay；13, light current processor；14, transformer；15, conducting wire.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of light current input and output processing unit, including the processing of insulation shell 1, microswitch 7, light current
Device 13, transformer 14, conducting wire 15, light current input terminal 3 is provided on the outside of insulation shell 1, and insulation shell 1 is weak for providing insulation function
Electrical input 3 is provided with current sensor 2, electric current close to the position of light current input terminal 3 for inputting light current, 1 inside of insulation shell
Sensor 2 is used for sensor circuit electric current, and working condition lamp 4 and abnormality lamp 5 are equipped with above current sensor 2, and work shape
State lamp 4 is for showing that equipment is in running order, and abnormality lamp 5 is for showing that equipment is in abnormality, current sensor 2
Position far from light current input terminal 3 is connected with conducting wire 15, and conducting wire 15 is for connecting equipment, and conducting wire 15 is far from current sensor 2
Side is provided with voltage-stablizer 6, and voltage-stablizer 6 is connected with transformer on the conducting wire 15 of 6 lower section of voltage-stablizer for stablizing light current voltage
14, for transformer 14 for converting light current voltage, transformer 14 is provided with light current processor 13 far from the side of current sensor 2,
For light current processor 13 for handling weak electric signal, light current processor 13 is provided with the second intermediate relay far from the side of transformer 14
Device 12, the second intermediate relay 12 are used to light current being transferred to light current processor 13, be provided with above the second intermediate relay 12
Normally open contact 11, normally open contact 11 are connected with contactor 9, contactor 9 is used for for connecting contactor 9 above normally open contact 11
The opening and closing of light current circuit is controlled, contactor 9 is provided with the first intermediate relay 8, the first intermediate relay close to the side of voltage-stablizer 6
For device 8 for connecting microswitch 7, the first intermediate relay 8 is provided with microswitch 7, microswitch far from the side of contactor 9
7 for controlling the connected state of light current circuit, and insulation shell 1 is provided with light current output end 10 far from the side of light current input terminal 3, weak
Electricity output end 10 is for exporting light current electric current.
In above structure, when staff needs using light current input and output processing unit, equipment is mounted on setting
Region after current sensor 2 senses weak electric signal, controls working condition lamp by light current input terminal 3 by light current access device
4 shine, and when current sensor 2 detects that circuit circuit occurs abnormal, abnormality lamp 5 is lighted, light current by conducting wire 15 into
Enter voltage-stablizer 6, for voltage-stablizer 6 by after light current voltage stabilization, light current electric current enters microswitch 7, since the main contact of contactor 9 can
To pass through high current, and the contact of the first intermediate relay 8 can only be added between microswitch 7 and contactor 9 by low current
Fill the first relay, guarantee light current electric current normal through, after light current voltage is converted to setting numerical value by transformer 14, light current electricity
Stream is by light current processor 13, after light current processor 13 is handled light current electric current, is sent into light current output end by contactor 9
10, when current sensor 2 detects that circuit circuit occurs abnormal, abnormality lamp 5 is lighted, and completes the place of light current input and output
Reason.
In order to further increase the property easy to use of light current input and output processing unit, insulation shell 1 and light current input terminal 3 are logical
Screw connection is crossed, current sensor 2 is electrically connected with light current input terminal 3, and current sensor 2 is electrically connected with working condition lamp 4, abnormal
Status lamp 5 is electrically connected with current sensor 2, and conducting wire 15 is electrically connected with current sensor 2, and conducting wire 15 is electrically connected with voltage-stablizer 6, is become
Depressor 14 is connect with light current processor 13 by conducting wire 15, and light current processor 13 passes through with the second intermediate relay 12 to be electrically connected,
Second intermediate relay 12 is connect with normally open contact 11 by card slot, and normally open contact 11 is connect with contactor 9 by conducting wire 15, micro-
With the first intermediate contactor 9 by being electrically connected, light current output end 10 is connected by screw to dynamic switch 7 with insulation shell 1.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of light current input and output processing unit, it is characterised in that: including insulation shell (1), microswitch (7), light current processing
Device (13), transformer (14), conducting wire (15), insulation shell (1) outside are provided with light current input terminal (3), the insulation shell (1)
The internal position close to the light current input terminal (3) is provided with current sensor (2), installation above the current sensor (2)
There are working condition lamp (4) and abnormality lamp (5), the current sensor (2) connects far from the position of the light current input terminal (3)
It is connected to the conducting wire (15), the conducting wire (15) is provided with voltage-stablizer (6) far from the side of the current sensor (2), described
It is connected with the transformer (14) on the conducting wire (15) below voltage-stablizer (6), the transformer (14) is far from the electric current
The side of sensor (2) is provided with the light current processor (13), and the light current processor (13) is far from the transformer (14)
Side be provided with the second intermediate relay (12), be provided with normally open contact (11) above second intermediate relay (12),
It is connected with contactor (9) above the normally open contact (11), the contactor (9) is arranged close to the side of the voltage-stablizer (6)
Have the first intermediate relay (8), first intermediate relay (8) is provided with described micro- far from the side of the contactor (9)
Dynamic switch (7), the insulation shell (1) are provided with light current output end (10) far from the side of the light current input terminal (3).
2. a kind of light current input and output processing unit according to claim 1, it is characterised in that: the insulation shell (1) with
The light current input terminal (3) is connected by screw to, and the current sensor (2) is electrically connected with the light current input terminal (3).
3. a kind of light current input and output processing unit according to claim 1, it is characterised in that: the current sensor
(2) it is electrically connected with the working condition lamp (4), the abnormality lamp (5) is electrically connected with the current sensor (2).
4. a kind of light current input and output processing unit according to claim 1, it is characterised in that: the conducting wire (15) and institute
Current sensor (2) electrical connection is stated, the conducting wire (15) is electrically connected with the voltage-stablizer (6).
5. a kind of light current input and output processing unit according to claim 1, it is characterised in that: the transformer (14) with
The light current processor (13) is connected by the conducting wire (15), the light current processor (13) and second intermediate relay
(12) pass through electrical connection.
6. a kind of light current input and output processing unit according to claim 1, it is characterised in that: the second intermediate relay
Device (12) is connect with the normally open contact (11) by card slot, and the normally open contact (11) and the contactor (9) are described in
Conducting wire (15) connection.
7. a kind of light current input and output processing unit according to claim 1, it is characterised in that: the microswitch (7)
With the described first intermediate contactor (9) by being electrically connected, the light current output end (10) and the insulation shell (1) are connected by screw
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303999.0U CN208188612U (en) | 2018-03-06 | 2018-03-06 | A kind of light current input and output processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303999.0U CN208188612U (en) | 2018-03-06 | 2018-03-06 | A kind of light current input and output processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208188612U true CN208188612U (en) | 2018-12-04 |
Family
ID=64440502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303999.0U Expired - Fee Related CN208188612U (en) | 2018-03-06 | 2018-03-06 | A kind of light current input and output processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208188612U (en) |
-
2018
- 2018-03-06 CN CN201820303999.0U patent/CN208188612U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200306 |