CN205565806U - Control circuit - Google Patents
Control circuit Download PDFInfo
- Publication number
- CN205565806U CN205565806U CN201620298066.8U CN201620298066U CN205565806U CN 205565806 U CN205565806 U CN 205565806U CN 201620298066 U CN201620298066 U CN 201620298066U CN 205565806 U CN205565806 U CN 205565806U
- Authority
- CN
- China
- Prior art keywords
- electromotor
- generator
- switch
- negative pole
- winding
- 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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- Control Of Direct Current Motors (AREA)
Abstract
The utility model relates to a control circuit for connect generator M and battery bat, generator M is connected with battery bat through the switch block, generator M's anodal and the anodal of AV table are connected, and generator M's the negative pole and the negative pole of AV table are connected, and generator M's winding F1 is connected with the F end of AV table through switch K3, and generator M's the winding F2 and the negative pole of motor are connected. Series switch K3 on generator M's winding F1 under the state of battery bat and generator M disconnection, utilizes switch K3 to break off generator M's internal circuit, avoids the not output in time and cause the waste of electric energy that generator M produced.
Description
Technical field
This utility model relates to a kind of circuit, particularly to a kind of control circuit.
Background technology
Prior art utilizes electromotor M to produce electricity, is then exported by electricity, can directly power, it is also possible to charges for accumulator bat, as stand-by power supply.
As shown in Figure 1, existing control circuit, in the case of accumulator bat is full of or does not fills, disconnect and switch K1/K2, but now, accumulator bat there will be no electric energy to flow into, but electromotor M is not closed, and is working always, now electromotor M is in generation electricity, but there is no the state of output, so always in waste.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides a kind of control circuit.
This utility model be the technical scheme is that a kind of control circuit, for connecting electromotor M and accumulator bat, described electromotor M is connected with accumulator bat through switches set, the positive pole of described electromotor M is connected with the positive pole of AV table, the negative pole of electromotor M is connected with the negative pole of AV table, the winding F1 of electromotor M is connected through the F end of switch K3 with AV table, and the winding F2 of electromotor M is connected with the negative pole of motor.
Described switch K3 is connected with switches set, and the two composition is linked.
Described switches set includes switching K1/K2, and the positive pole of described electromotor M is connected with the positive pole of accumulator bat through switch K1, and the negative pole of described electromotor M is connected with the negative pole of accumulator bat through switch K2.
The beneficial effects of the utility model are: this utility model is tandem tap K3 on the winding F1 of electromotor M, when accumulator bat disconnects with electromotor M, switch K3 is utilized to disconnect the internal circuit of electromotor M, it is to avoid the electric energy that electromotor M produces exports the most in time and causes waste.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams before improvement of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
As shown in Figure 2, a kind of control circuit, for connecting electromotor M and accumulator bat, described electromotor M is connected with accumulator bat through switches set, the positive pole of described electromotor M is connected with the positive pole of AV table, the negative pole of electromotor M is connected with the negative pole of AV table, the winding F1 of electromotor M is connected through the F end of switch K3 with AV table, the winding F2 of electromotor M is connected with the negative pole of motor, tandem tap K3 on the winding F1 of electromotor M, when accumulator bat disconnects with electromotor M, switch K3 is utilized to disconnect the internal circuit of electromotor M, the electric energy avoiding electromotor M to produce exports the most in time and causes waste.
Described switch K3 is connected with switches set, and the two composition is linked, and when disconnecting switches set, switch K3 will and then disconnect, and is arranged such, can disconnect the loop of electromotor M in time so that electromotor M quits work.
Described switches set includes switching K1/K2, the positive pole of described electromotor M is connected with the positive pole of accumulator bat through switch K1, the negative pole of described electromotor M is connected with the negative pole of accumulator bat through switch K2, described switch K1/K2 controls respective branch road respectively, when closing a floodgate, form complete loops, during separating brake, disconnect this loop.
Being only preferred implementation of the present utility model above in association with the embodiment described by accompanying drawing, and not restriction to protection domain of the present utility model, any improvement done based on this utility model spirit all ought to be within this utility model protection domain.
Claims (3)
1. a control circuit, for connecting electromotor M and accumulator bat, it is characterized in that: described electromotor M is connected with accumulator bat through switches set, the positive pole of described electromotor M is connected with the positive pole of AV table, the negative pole of electromotor M is connected with the negative pole of AV table, the winding F1 of electromotor M is connected through the F end of switch K3 with AV table, and the winding F2 of electromotor M is connected with the negative pole of motor.
A kind of control circuit the most according to claim 1, it is characterised in that: described switch K3 is connected with switches set, and the two composition is linked.
A kind of control circuit the most according to claim 1, it is characterized in that: described switches set includes switching K1/K2, the positive pole of described electromotor M is connected with the positive pole of accumulator bat through switch K1, and the negative pole of described electromotor M is connected with the negative pole of accumulator bat through switch K2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298066.8U CN205565806U (en) | 2016-04-12 | 2016-04-12 | Control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298066.8U CN205565806U (en) | 2016-04-12 | 2016-04-12 | Control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565806U true CN205565806U (en) | 2016-09-07 |
Family
ID=56810352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620298066.8U Expired - Fee Related CN205565806U (en) | 2016-04-12 | 2016-04-12 | Control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565806U (en) |
-
2016
- 2016-04-12 CN CN201620298066.8U patent/CN205565806U/en not_active Expired - Fee Related
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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: 20160907 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |