CN106533409B - Zero power consumption control device of dust collection cup lithium battery - Google Patents
Zero power consumption control device of dust collection cup lithium battery Download PDFInfo
- Publication number
- CN106533409B CN106533409B CN201611158755.XA CN201611158755A CN106533409B CN 106533409 B CN106533409 B CN 106533409B CN 201611158755 A CN201611158755 A CN 201611158755A CN 106533409 B CN106533409 B CN 106533409B
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- triode
- power consumption
- mos tube
- zero power
- 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.)
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Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 45
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 239000003990 capacitor Substances 0.000 claims description 19
- 230000003068 static effect Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/284—Modifications for introducing a time delay before switching in field effect transistor switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a zero power consumption control device of a dust collection cup lithium battery, which comprises an on-off switch device connected with the lithium battery, wherein the on-off switch device is connected with a motor through a MOS tube Q1, the MOS tube Q1 is connected with a small current starting device in parallel, the motor is connected with the lithium battery, R2 respectively connected with the on-off switch device, a source electrode of the MOS tube Q1 and the small current starting device, the other end of R2 is respectively connected with C1, R3 and a base electrode of the MOS tube Q1, one end of C1 is connected with an emitter electrode of the triode Q2, the emitter electrode of the triode Q2 is grounded, the other end of C1 is connected with an output end of a diode D1, a base electrode of the triode Q2 is connected with an input end of the diode D1, and a collector electrode of the triode Q2 is connected with a base electrode of the MOS tube Q1 through a resistor R3. The lithium battery of the dust collection cup has zero power consumption in a static state, the service life of the battery is prolonged, and the motor is started to be in soft start, so that the service life of the motor is prolonged.
Description
Technical Field
The invention relates to the field of lithium batteries for dust collectors, in particular to a zero power consumption control device of a dust collection cup lithium battery.
Background
At present, the protection plate of the dust collector mostly adopts an MOS tube to control the battery switch, the leakage current is generally about 50uA, the battery can not be completely discharged for a long time, the battery is damaged,
the self-discharge of the dust collection cup lithium battery is realized through the MOS tube, and the MOS tube has tens of uA leakage current due to the fact that the circuit is not in an ideal disconnection state when the MOS tube is turned off, so that the battery is not damaged for a long time, and the realization of real zero power consumption is necessarily a development trend.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a zero power consumption control device of a dust collection cup lithium battery.
In order to solve the problems, the invention provides a zero power consumption control device of a dust collection cup lithium battery, which comprises an on-off switch device connected with the lithium battery, wherein the on-off switch device is connected with a motor through a MOS tube Q1, the MOS tube Q1 is connected with a small current starting device in parallel, and the other end of the motor is connected with the other end of the lithium battery.
Preferably, the on-off switch device is a change-over switch or a relay switch.
Preferably, the low-current starting device is a resistor R1, a MOS tube or a three-stage tube.
As a further improvement, the zero power consumption control device of the dust collection cup lithium battery further comprises a resistor R2 which is connected with the on-off switch device, the source electrode of the MOS tube Q1 and the small current starting device respectively, the other end of the resistor R2 is connected with a capacitor C1, a resistor R3 and the base electrode of the MOS tube Q1 respectively, one end of the capacitor C1 is connected with the emitting electrode of the triode Q2, the emitting electrode of the triode Q2 is grounded, the other end of the capacitor C1 is connected with the output end of the diode D1, the base electrode of the triode Q2 is connected with the input end of the diode D1, and the collecting electrode of the triode Q2 is connected with the base electrode of the MOS tube Q1 through a resistor R3.
The on-off switch device is disconnected during static state, the battery is disconnected from all circuits, real zero current is realized, the on-off switch device is closed during starting, a small current starting device provides a small current for the motor, meanwhile, the resistor R2 charges the capacitor C1, the triode Q2 and the MOS tube Q1 are conducted after a period of time delay, the lithium battery is connected with the motor, normal work is started, and the sparking phenomenon is prevented.
As a further improvement, the zero power consumption control device of the dust collection cup lithium battery further comprises a resistor R4 connected with the capacitor C1 in parallel. When the lithium battery is not used, the resistor R4 can discharge the capacitor C1, so that the use safety of the lithium battery is further ensured.
From the above description, the present invention has the following advantages:
(1) Static "0" power consumption technology for lithium battery: zero power consumption is realized when the dust collection cup lithium battery is static, and the use safety of the lithium battery can be ensured;
(2) The motor is started to be in soft start, so that the service life of the motor is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of an embodiment of the present invention;
reference numerals: 1. and the on-off switch device is 2 and the small current starting device.
Detailed Description
A first embodiment of the invention is described in detail in connection with fig. 1, but without any limitation to the claims of the invention.
As shown in fig. 1, the zero power consumption control device of the dust collection cup lithium battery comprises an on-off switch device 1 connected with the lithium battery, wherein the on-off switch device 1 is connected with a motor through a MOS tube Q1, the MOS tube Q1 is connected with a small current starting device 2 in parallel, and the motor is connected with the lithium battery.
More specifically, the on-off switching device 1 is a change-over switch or a relay switch.
More specifically, the low-current starting device 2 is a resistor R1, a MOS transistor, or a transistor.
More specifically, the zero power consumption control device of the dust collection cup lithium battery further comprises a resistor R2 which is respectively connected with the on-off switch device 1, the source electrode of the MOS tube Q1 and the small current starting device 3, the other end of the resistor R2 is respectively connected with a capacitor C1, the resistor R3 and the base electrode of the MOS tube Q1, one end of the capacitor C1 is connected with the emitting electrode of the triode Q2, the emitting electrode of the triode Q2 is grounded, the other end of the capacitor C1 is connected with the output end of the diode D1, the base electrode of the triode Q2 is connected with the input end of the diode D1, and the collecting electrode of the triode Q2 is connected with the base electrode of the MOS tube Q1 through the resistor R3.
The on-off switch device is disconnected during static state, the battery is disconnected from all circuits, real 0 current is realized, the on-off switch device is closed during starting, a small current starting device provides a small current for the motor, meanwhile, the resistor R2 charges the capacitor C1, the triode Q2 and the MOS tube Q1 are conducted after a period of time delay, the lithium battery is connected with the motor, normal work is started, and the sparking phenomenon is prevented.
More specifically, the zero power consumption control device of the dust collection cup lithium battery further comprises a resistor R4 connected in parallel with the capacitor C1. When the lithium battery is not used, the resistor R4 can discharge the capacitor C1, so that the use safety of the lithium battery is further ensured.
A first embodiment of the invention is described in detail in connection with fig. 2, but without any limitation to the claims of the invention.
As shown in fig. 2, the zero power consumption control device of the dust collection cup lithium battery comprises an on-off switch device 1 connected with the lithium battery, wherein the on-off switch device 1 is connected with a motor through a MOS tube Q1, the MOS tube Q1 is connected with a small current starting device 2 in parallel, and the motor is connected with the lithium battery.
More specifically, the on-off switching device 1 is a change-over switch K1.
More specifically, the low-current starting device 2 is a resistor R1.
More specifically, the zero power consumption control device of the dust collection cup lithium battery further comprises a resistor R2 which is respectively connected with a change-over switch K1, a source electrode of a MOS tube Q1 and a resistor R1, the other end of the resistor R2 is respectively connected with a capacitor C1, a resistor R3 and a base electrode of the MOS tube Q1, one end of the capacitor C1 is connected with an emitting electrode of the triode Q2, the emitting electrode of the triode Q2 is grounded, the other end of the capacitor C1 is connected with an output end of a diode D1, a base electrode of the triode Q2 is connected with an input end of the diode D1, and a collector electrode of the triode Q2 is connected with the base electrode of the MOS tube Q1 through the resistor R3.
The static state K1 is disconnected, the battery is disconnected from all circuits, real 0 current is realized, when the lithium battery is started, the K1 is closed, the current passes through the resistor R1 and provides a smaller current for the motor, meanwhile, the resistor R2 charges the capacitor C1, the triode Q2 and the MOS tube Q1 are conducted after a period of time delay, the lithium battery and the motor are connected, normal work is started, and the sparking phenomenon is prevented.
More specifically, the zero power consumption control device of the dust collection cup lithium battery further comprises a resistor R4 connected in parallel with the capacitor C1. When the lithium battery is not used, the resistor R4 can discharge the capacitor C1, so that the use safety of the lithium battery is further ensured.
From the above description, the present invention has the following advantages:
(1) Static "0" power consumption technology for lithium battery: zero power consumption is realized when the dust collection cup lithium battery is static, and the use safety of the lithium battery can be ensured;
(2) The motor is started to be in soft start, so that the service life of the motor is prolonged.
It will be understood that the above detailed description of the present invention is provided for illustrating the present invention and not for limiting the technical scheme described by the embodiments of the present invention, and it will be understood by those skilled in the art that the present invention may be modified or substituted for the same technical effect without departing from the spirit and scope of the present invention as defined in the appended claims.
Claims (2)
1. A zero power consumption control device of dust collection cup lithium battery is characterized in that: including on-off switch device (1) that links to each other with the lithium cell, on-off switch device (1) links to each other with the motor through MOS pipe Q1, MOS pipe Q1 is parallelly connected with little electric current starting drive (2), the other end of motor is connected with the other end of lithium cell, on-off switch device (1) is change over switch or relay switch, little electric current starting drive (2) are resistance R1, still include with on-off switch device (1), MOS pipe Q1's source and little electric current starting drive (2) be connected resistance R2 respectively, resistance R2's the other end is connected with electric capacity C1, resistance R3 and MOS pipe Q1's base respectively, electric capacity C1 one end is connected with triode Q2's projecting pole, triode Q2's projecting pole ground, electric capacity C1's the other end is connected with diode D1's output, triode Q2's base is connected with diode D1's input, triode Q2's base is connected with MOS pipe Q1's base through resistance R3.
2. The vacuum cup lithium battery zero power consumption control device according to claim 1, wherein: also included is a resistor R4 in parallel with the capacitor C1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158755.XA CN106533409B (en) | 2016-12-15 | 2016-12-15 | Zero power consumption control device of dust collection cup lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158755.XA CN106533409B (en) | 2016-12-15 | 2016-12-15 | Zero power consumption control device of dust collection cup lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106533409A CN106533409A (en) | 2017-03-22 |
| CN106533409B true CN106533409B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611158755.XA Active CN106533409B (en) | 2016-12-15 | 2016-12-15 | Zero power consumption control device of dust collection cup lithium battery |
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| CN (1) | CN106533409B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109450329A (en) * | 2018-12-07 | 2019-03-08 | 四川航天烽火伺服控制技术有限公司 | A kind of servo-electric control system |
| CN112294186A (en) * | 2019-07-31 | 2021-02-02 | 苏州市春菊电器有限公司 | Power consumption zero-power-consumption protection circuit of dust collector and protection method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202153649U (en) * | 2011-07-25 | 2012-02-29 | 中兴通讯股份有限公司 | Communication power supply storage battery access control device |
| CN202309659U (en) * | 2011-11-17 | 2012-07-04 | 中兴通讯股份有限公司 | Power input load power-on slow starter |
| CN103179737A (en) * | 2011-12-26 | 2013-06-26 | 海洋王照明科技股份有限公司 | Single-key switch control circuit and LED (light emitting diode) lighting |
| CN103809496A (en) * | 2014-03-05 | 2014-05-21 | 宁波市安博应急品有限公司 | Energy-saving control circuit of embedded system |
| CN206341199U (en) * | 2016-12-15 | 2017-07-18 | 张家港华捷电子有限公司 | A kind of zero-power control device of dust suction cup lithium battery |
-
2016
- 2016-12-15 CN CN201611158755.XA patent/CN106533409B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202153649U (en) * | 2011-07-25 | 2012-02-29 | 中兴通讯股份有限公司 | Communication power supply storage battery access control device |
| CN202309659U (en) * | 2011-11-17 | 2012-07-04 | 中兴通讯股份有限公司 | Power input load power-on slow starter |
| CN103179737A (en) * | 2011-12-26 | 2013-06-26 | 海洋王照明科技股份有限公司 | Single-key switch control circuit and LED (light emitting diode) lighting |
| CN103809496A (en) * | 2014-03-05 | 2014-05-21 | 宁波市安博应急品有限公司 | Energy-saving control circuit of embedded system |
| CN206341199U (en) * | 2016-12-15 | 2017-07-18 | 张家港华捷电子有限公司 | A kind of zero-power control device of dust suction cup lithium battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106533409A (en) | 2017-03-22 |
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