CN205622567U - Direct current motor intelligence bleeder circuit - Google Patents
Direct current motor intelligence bleeder circuit Download PDFInfo
- Publication number
- CN205622567U CN205622567U CN201620325742.6U CN201620325742U CN205622567U CN 205622567 U CN205622567 U CN 205622567U CN 201620325742 U CN201620325742 U CN 201620325742U CN 205622567 U CN205622567 U CN 205622567U
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- relay
- motor
- pole double
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Abstract
The utility model discloses a direct current motor intelligence bleeder circuit, including single -pole double -throw S1, motor M, diode D1, relay J, MOS pipe Q1 and resistance R1, single -pole double -throw S1 pin 1 connect respectively VCC, motor M, diode D1 and relay J contact J 1, single -pole double -throw S1 pin 2 connecting resistance R1, resistance R1 other end difference connecting resistance R2 and MOS manage Q1's the G utmost point, and MOS pipe Q1's S extremely distinguishes the connecting resistance R2 other end and relay J coil, and relay J coil other end connection single -pole double -throw S1 pin 3. The utility model discloses motor safety control circuit adopts the control of MOS pipe cooperation relay, can effectively release to the energy of remaining of motor after closing the motor, adopts single -pole double -throw control in addition, has effectively avoided two condition that the switch was pressed simultaneously, and the security is high, and circuit structure is simple moreover, and the cost is extremely low, and application scope is extensive.
Description
Technical field
This utility model relates to a kind of motor circuit, specifically a kind of direct current generator intelligence leadage circuit.
Background technology
Direct current generator refers to direct current energy is converted into mechanical energy (dc motor) or converts mechanical energy into the electric rotating machine of direct current energy (DC generator).It is to realize direct current energy and the motor of the mutual phase transformation of mechanical energy.It is dc motor when it makees motor running, converts electrical energy into mechanical energy；Making during generator operation is DC generator, converts mechanical energy into electric energy.
Direct current generator after shutdown, its Inside coil all can residual fraction energy, if released not in time, be again turned on, motor had certain damage；More existing leadage circuit uses two switches individually to control two loops, and such circuit, when being pressed by two switches simultaneously, can cause a circuit to be short-circuited, and safety is low.
Utility model content
The purpose of this utility model is to provide a kind of direct current generator intelligence leadage circuit, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of direct current generator intelligence leadage circuit, including single-pole double-throw switch (SPDT) S1, motor M, diode D1, relay J, metal-oxide-semiconductor Q1 and resistance R1, described single-pole double-throw switch (SPDT) S1 pin 1 connects power supply VCC respectively, motor M, diode D1 and relay J contact J-1, single-pole double-throw switch (SPDT) S1 pin 2 connects resistance R1, the resistance R1 other end connects the G pole of resistance R2 and metal-oxide-semiconductor Q1 respectively, the S pole of metal-oxide-semiconductor Q1 connects the resistance R2 other end and relay J coil respectively, the relay J coil other end connects single-pole double-throw switch (SPDT) S1 pin 3, the D pole of described metal-oxide-semiconductor Q1 connects the motor M other end respectively, diode D1 positive pole and the relay J contact J-1 other end.
As further program of the utility model: described relay J contact J-1 is normally opened contact.
As this utility model further scheme: described power supply VCC voltage is 12V.
Compared with prior art, the beneficial effects of the utility model are: this utility model motor safety control circuit uses metal-oxide-semiconductor to coordinate Control, effectively the rudimental energy of motor can be released after closing motor, single-pole double-throw switch (SPDT) is additionally used to control, effectively prevent two and switch situation about simultaneously pressing, safety is high, and circuit structure is simple, cost is extremely low, applied widely.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of direct current generator intelligence leadage circuit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of direct current generator intelligence leadage circuit, including single-pole double-throw switch (SPDT) S1, motor M, diode D1, relay J, metal-oxide-semiconductor Q1 and resistance R1, described single-pole double-throw switch (SPDT) S1 pin 1 connects power supply VCC respectively, motor M, diode D1 and relay J contact J-1, single-pole double-throw switch (SPDT) S1 pin 2 connects resistance R1, the resistance R1 other end connects the G pole of resistance R2 and metal-oxide-semiconductor Q1 respectively, the S pole of metal-oxide-semiconductor Q1 connects the resistance R2 other end and relay J coil respectively, the relay J coil other end connects single-pole double-throw switch (SPDT) S1 pin 3, the D pole of described metal-oxide-semiconductor Q1 connects the motor M other end respectively, diode D1 positive pole and the relay J contact J-1 other end；Described relay J contact J-1 is normally opened contact；Described power supply VCC voltage is 12V.
Operation principle of the present utility model is: refer to Fig. 1, when single-pole double-throw switch (SPDT) S1 pin 1 gets to pin 2, metal-oxide-semiconductor obtains electric drive and opens, motor M normally works, and when single-pole double-throw switch (SPDT) S1 pin 1 leaves pin 2, motor M i.e. closes, afterwards single-pole double-throw switch (SPDT) S1 pin 1 is got at pin 3, relay J adhesive, the energy at abrupt release power down machine M two ends, plays braking action.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
1. a direct current generator intelligence leadage circuit, including single-pole double-throw switch (SPDT) S1, motor M, diode D1, relay J, metal-oxide-semiconductor Q1 and resistance R1, it is characterized in that, described single-pole double-throw switch (SPDT) S1 pin 1 connects power supply VCC respectively, motor M, diode D1 and relay J contact J-1, single-pole double-throw switch (SPDT) S1 pin 2 connects resistance R1, the resistance R1 other end connects the G pole of resistance R2 and metal-oxide-semiconductor Q1 respectively, the S pole of metal-oxide-semiconductor Q1 connects the resistance R2 other end and relay J coil respectively, the relay J coil other end connects single-pole double-throw switch (SPDT) S1 pin 3, the D pole of described metal-oxide-semiconductor Q1 connects the motor M other end respectively, diode D1 positive pole and the relay J contact J-1 other end.
Direct current generator intelligence leadage circuit the most according to claim 1, it is characterised in that described relay J contact J-1 is normally opened contact.
Direct current generator intelligence leadage circuit the most according to claim 1, it is characterised in that described power supply VCC voltage is 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325742.6U CN205622567U (en) | 2016-04-15 | 2016-04-15 | Direct current motor intelligence bleeder circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620325742.6U CN205622567U (en) | 2016-04-15 | 2016-04-15 | Direct current motor intelligence bleeder circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622567U true CN205622567U (en) | 2016-10-05 |
Family
ID=57030826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620325742.6U Expired - Fee Related CN205622567U (en) | 2016-04-15 | 2016-04-15 | Direct current motor intelligence bleeder circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234812A (en) * | 2020-09-27 | 2021-01-15 | 杭州长川科技股份有限公司 | Bleeder circuit, energy storage circuit, semiconductor test system and bleeder method |
-
2016
- 2016-04-15 CN CN201620325742.6U patent/CN205622567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234812A (en) * | 2020-09-27 | 2021-01-15 | 杭州长川科技股份有限公司 | Bleeder circuit, energy storage circuit, semiconductor test system and bleeder method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Chengming Inventor before: Cheng Haiyang |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200901 Address after: 211200 Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee after: Qiji automobile technology (Nanjing) Co.,Ltd. Address before: 100000, room 2302, block D, real building, No. 7, Haidian District, Beijing, Zhichun Road Patentee before: ZHONG NENG DONG DAO GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |