CN201409051Y - Electric generator interface control board - Google Patents
Electric generator interface control board Download PDFInfo
- Publication number
- CN201409051Y CN201409051Y CN2009200723170U CN200920072317U CN201409051Y CN 201409051 Y CN201409051 Y CN 201409051Y CN 2009200723170 U CN2009200723170 U CN 2009200723170U CN 200920072317 U CN200920072317 U CN 200920072317U CN 201409051 Y CN201409051 Y CN 201409051Y
- Authority
- CN
- China
- Prior art keywords
- wiring board
- control board
- relay
- interface control
- generator interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric generator interface control board, which comprises a plurality of relays, an LED indicating lamp, a diode, a circuit board and a circuit board support, whereina traditional wiring connection is simplified through connecting eight relays on the circuit board, a common relay is replaced by a sealed relay, an indicating lamp and a protective diode are added inthe control board, thereby realizing the aims of improving the performance, saving the cost and the increasing the reliability.
Description
Technical field:
The utility model relates to a kind of generating set control device, is specifically related to a kind of generating set Interface Control Panel.
Background technology:
In existing technology, generator set controller generally can't be integrated in its inside to relay because of volume relationship, need change the whole generating generator set controller completely because of relay damages easily again.Because the output of generator set controller must be used dragging of relay, the output of generating set is transistor output, to voltage-sensitive, owing to do not protected in people's the difference course of work, the inductance of coil damages transistor output easily in coil blackout.General relay all adopts large-scale relay to add the base wiring, and cost is very high, wants six relays during output at least, and electric wire is many during wiring, trouble in the time of construction.
The utility model content:
The purpose of this utility model is in order to solve the problems of the prior art, to have overcome above-mentioned shortcoming, provide a kind of wiring few, easy construction, and transistor is not allowed flimsy generator interface control board.
The generator interface control board that the utility model provides, it comprises a plurality of relays, LED light, a plurality of protection diode, wiring board and wiring board support;
Described wiring board is provided with corresponding signal input part, and described a plurality of relays are welded on the described wiring board, the formation correspondent control circuits of joining of the signal input part on input and the wiring board.
Coil was to the signal input part on the protection diode connection line plate of transistor output impacting with high pressure when the input of described relay disconnected by preventing relay.
Be provided with the LED light that is used for signal input indication between the signal input part on described each protection diode and the wiring board.
Described a plurality of relay is eight, and wherein two is to be used to start the removable 16A high-current relay of controlling with fuel oil, and this high-current relay adds anti-loose hook; All the other six is big electric current small size relay, and adopts the siller tin oxide contact.
Also be provided with a public power input on the described wiring board, and be connected to anti-power supply and connect anti-counnter attack diode; Middle circuit on this wiring board is all printed, and big current segment circuit adds wards off the tin processing, and is placed on the electric attachment rail by the wiring board support.
Passed through to take the relation of this connection, the utility model can reach the simplification of wiring, and the protection of relay and indication reach the driving to generator set controller output.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a connection diagram of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
For the purpose the utility model that reaches circuit simplification, protective transistor and saving cost provides structure as shown in Figure 1, the generator interface control board comprises relay 1,2, LED light 3, diode 4,10, wiring input terminal 5, wiring board 6 and wiring board support 7.
Six relays 1 are big electric current small size relay, the left side of the neat wiring board 6 that is arranged in the circuit printing, and 250 volts exchange the following output of 3A, and the contact adopts siller tin oxide to weld, and guarantees quality of connection.Relay 2 is for the 16A high-current relay is installed in the right of wiring board 6, is used for starting and fuel oil is controlled, and replaceable use, and install anti-loose hook 8 additional.Each relay, diode 4 and LED light 3 are formed a circuit, and the input on each road is through red LED indicator light 3, and output is through diode 4, and coil is to the impacting with high pressure of transistor output when being used for preventing relay 1,2 disconnections.
Have four at wiring input terminal 5, rotating bolt is arranged above terminal 5, when the user needs wiring, bolt is up ejected, line is inserted in the hole of below, then bolt is driven away tightly, what at this moment lead can be firm links together, a terminal 5 inserts two circuit simultaneously, and whole wiring board 6 has the input of eight road signals and a public power input, and the diode 10 of an anti-power supply reversal connection is arranged at the public power input, be unlikely to when making the power supply reversal connection whole wiring board 6 is burnt out, wiring lead-out terminal 9 has eight, but one only pick out a circuit, also adopts the mode of wiring input terminal 5 to carry out connection to the signal output lead; The peripheral matched of wiring board 6 has circuit board mount 7, makes that wiring board 6 is convenient to be connected with parts with other object and to install, and wiring board support 7 can be directly installed on the electric attachment rail of 35mm of standard.
By taking this structure; simplified the wiring of circuit; the part of circuit replaces with the circuit of printing in the circuit board; the standard design according to Europe of electric clearance; the part of big electric current adopts to add wards off the tin processing; when preventing that electric current is excessive; the resistance of circuit is very big, and quantity of heat production damages circuit greatly, even burns entire circuit plate 6; relay 2 is at the big characteristics of electric current output; adopt the big electric current of 16A, and can change, in case damage; other good parts also need not be changed; do not influence whole circuit, saved cost, diode 4 is the relay 1 of fine protection also; impacting with high pressure is to transistorized infringement during 2 disconnections; increase transistorized useful life, well saved cost.During use, only need connecting the utility model on the lead of generator set controller, one has the terminal 5 of eight road signals input, also have a public power input to insert power supply and provide the energy for whole device, when output being connected loop of formation, as long as the red LED signal lamp can be bright when having electric current to pass through, when the LED signal lamp does not work, representative does not have the input of signal, when the operator can define signal input and the LED signal lamp does not have when bright, at this moment the operator very clearly can see, represents this circuit to be out of order, and can detect it fast, change idle part timely, make work recover normal, to guarantee the normal operation of whole relevant system, maintenance is very convenient when making work.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1, generator interface control board, this control board comprise a plurality of relays, LED light, a plurality of protection diode, wiring board and wiring board support; It is characterized in that described wiring board is provided with corresponding signal input part, described a plurality of relays are welded on the described wiring board, the formation correspondent control circuits of joining of the signal input part on input and the wiring board.
2, generator interface control board according to claim 1 is characterized in that, coil was to the signal input part on the protection diode connection line plate of transistor output impacting with high pressure when the input of described relay disconnected by preventing relay.
3, generator interface control board according to claim 2 is characterized in that, is provided with the LED light that is used for signal input indication between the signal input part on described each protection diode and the wiring board.
4, generator interface control board according to claim 1 is characterized in that, described a plurality of relays are eight, and wherein two is to be used to start the removable 16A high-current relay of controlling with fuel oil, and this high-current relay adds anti-loose hook; All the other six is big electric current small size relay, and adopts the siller tin oxide contact.
5, generator interface control board according to claim 1 is characterized in that, also is provided with a public power input on the described wiring board, and is connected to anti-power supply and connects anti-counnter attack diode; Middle circuit on this wiring board is all printed, and big current segment circuit adds wards off the tin processing, and is placed on the electric attachment rail by the wiring board support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200723170U CN201409051Y (en) | 2009-05-15 | 2009-05-15 | Electric generator interface control board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200723170U CN201409051Y (en) | 2009-05-15 | 2009-05-15 | Electric generator interface control board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201409051Y true CN201409051Y (en) | 2010-02-17 |
Family
ID=41679998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200723170U Expired - Fee Related CN201409051Y (en) | 2009-05-15 | 2009-05-15 | Electric generator interface control board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201409051Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768505A (en) * | 2012-07-09 | 2012-11-07 | 宝鸡石油机械有限责任公司 | Digital signal driving interface card with isolation function and bypass based on programmable logic controller (PLC) |
| CN102854810A (en) * | 2012-09-14 | 2013-01-02 | 宝鸡石油机械有限责任公司 | Output interface card based on switch double working mode |
-
2009
- 2009-05-15 CN CN2009200723170U patent/CN201409051Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768505A (en) * | 2012-07-09 | 2012-11-07 | 宝鸡石油机械有限责任公司 | Digital signal driving interface card with isolation function and bypass based on programmable logic controller (PLC) |
| CN102854810A (en) * | 2012-09-14 | 2013-01-02 | 宝鸡石油机械有限责任公司 | Output interface card based on switch double working mode |
| CN102854810B (en) * | 2012-09-14 | 2014-06-04 | 宝鸡石油机械有限责任公司 | Output interface card based on switch double working mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120515 |