CN208623384U - A kind of power driving circuit of safety energy-conserving environment protection - Google Patents
A kind of power driving circuit of safety energy-conserving environment protection Download PDFInfo
- Publication number
- CN208623384U CN208623384U CN201821104327.3U CN201821104327U CN208623384U CN 208623384 U CN208623384 U CN 208623384U CN 201821104327 U CN201821104327 U CN 201821104327U CN 208623384 U CN208623384 U CN 208623384U
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- CN
- China
- Prior art keywords
- diode
- battery pack
- battery
- interior
- circuit
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of power driving circuits of safety energy-conserving environment protection, including mains terminal, outer battery, interior battery, each group of battery pack includes one to multiple section environment-friendly type lithium battery series connection, mains terminal connects sample resistance, the protection location that constitutes in parallel by multiple first diodes is in series between sample resistance and interior battery pack, the anode of first diode is connect with sample resistance, the cathode of first diode is connect with interior battery pack, the second diode is in series on outer battery circuit, it is connected between first diode and the common end and the second diode of battery pack by mains terminal, interior battery and outer battery pack carry out the mechanical ganged switch of safety cut-off, it switchs common end output and connects 5V Voltage stabilizing module all the way, another way connects boost module;5V Voltage stabilizing module output connection governor circuit, USB interface, wireless miaow connector;Boost module output connection power amplifier.This product structure is simple, and use is safer, energy saving.
Description
Technical field
It is especially a kind of the utility model relates to a kind of technical field that the power-type electric appliance for providing power with battery manufactures
The power driving circuit of safety energy-conserving environment protection.
Background technique
It must have power supply unit for a kind of power-type electric appliance for providing power with battery, and current power supply
Mode has battery power supply and mains-supplied, has to be related to driving electricity during selection in both power supply process
Road, and at present for distinct device needed for driving circuit it is different, entire circuit structure is relative complex, some there is also
Security risk, such as mobile sound equipment power amplifier used at present, energy consumption is high, at high cost, especially using lead-acid battery to the earth
The influence of environmental and human health impacts is small-power model that is huge, and being concentrated mainly on 10W or so at present using lithium battery power supply
In enclosing, therefore be unable to satisfy demand of the people to sound equipment auditory effect, and high energy consumption to the consumption of battery be it is sizable at
This, and there are no a i.e. safe and environmentally friendly, simple a electricity in the market for power supply power supply using also not safe enough, therefore at present
Source driving circuit.
Utility model content
A kind of safety energy-conserving environment protection is provided purpose of the utility model is to solve above-mentioned the deficiencies in the prior art
Power driving circuit.
To achieve the goals above, a kind of power driving circuit of safety energy-conserving environment protection designed by the utility model, packet
Include the outer battery that mains terminal Vin, interior battery pack and voltage are+6-12V, mains terminal Vin connection sample resistance R, and the one or two
The anode of pole pipe D1 is connect with sample resistance, and the cathode of first diode D1 is connect with interior battery pack, is+6-12V's in voltage
A second diode D2 is in series on outer battery, in the common end and the second diode of first diode D1 and interior battery pack
The mechanical duplex that the outer battery that mains terminal Vin, interior battery pack and voltage are+6-12V is carried out to safety cut-off is connected between D2
Switch K is also connected on mechanical ganged switch K and carries out selection path according to the unfolding mode of mechanical ganged switch K to realize
The 5V Voltage stabilizing module of pressure stabilizing is carried out to output and to the boost module that is individually boosted of output, and the boost module with
And 5V Voltage stabilizing module is arranged in parallel, and the common end of the boost module and 5V Voltage stabilizing module connects mechanical ganged switch K's
Other two of common end, the machinery ganged switch K hold the cathode for being separately connected the second diode D2 and interior battery pack, 5V
Voltage stabilizing module exports connection signal processing circuit, and the signal processing circuit includes that governor circuit, USB interface are connected with wireless miaow
Device, boost module output connection power amplifier, signal processing circuit are connect with power amplifier.
Further, rechargeable lamp instruction detection circuit is parallel on the sample resistance R.
Further, the interior battery pack includes one or more groups of battery packs for carrying out parallel connection;Sample resistance R with it is interior
The protection location being made of more than one first diode D1 parallel connection is in series between battery pack.
Further, each group of battery pack includes that 1-3 section environment-friendly type lithium battery is in series.
A kind of power driving circuit for safety energy-conserving environment protection that the utility model obtains has the advantage that this circuit is
Be connected into one group using -3 section of 1 section of environment-friendly type lithium battery in the market, it is in parallel with one to multiple group of combination, realize low-voltage battery group to
Circuit power supply, and realized using 5V Voltage stabilizing module and boost module and guarantee that high-power output meets manufacture and consumer demand, greatly
It is big to save battery cost;Simultaneously in order to prevent in large current charge state, machine is heating up excessively high using first diode
D1 is 2 or multiple in parallel, can finally reduce most energy consumptions, guarantees that machine temperature rise is low and avoids burning out cradle;Finally make
With a mechanical linkage switch K, fully and completely the charging circuit of alternating current and interior battery feed circuit are strictly cut with outer battery pack
It disconnects to avoid maloperation, it is safe to guarantee that machine uses, while simplifying the switching circuit formed using electronic component, final province
Money, it is time saving, save worry, it is safer.
Detailed description of the invention
Fig. 1 is a kind of schematic illustration of the power driving circuit of safety energy-conserving environment protection in the present embodiment 1.
In appended drawing reference: rechargeable lamp indicates that detection circuit 1, interior battery pack 2, battery pack 3, environment-friendly type lithium battery 4, protection are single
First 11,5V Voltage stabilizing module 5, boost module 6, governor circuit 7, USB interface 8, wireless miaow connector 9, boost module 6, power amplifier 10.
Specific embodiment
Innovation and creation are described further below with reference to embodiment.
Embodiment 1:
As shown in Figure 1, a kind of power driving circuit of safety energy-conserving environment protection provided in this embodiment, including mains terminal Vin,
The outer battery that interior battery pack 2 and voltage are+6-12V, mains terminal Vin connection sample resistance R, and the anode of first diode D1
It is connect with sample resistance, the cathode of first diode D1 is connect with interior battery pack 2, is connected on the outer battery that voltage is+6-12V
There is a second diode D2, is connected between first diode D1 and the common end and the second diode D2 of interior battery pack 2
The mechanical ganged switch K that the outer battery that mains terminal Vin, interior battery pack 2 and voltage are+6-12V is carried out to safety cut-off, in machine
It is also connected on tool ganged switch K and selection path is carried out according to the unfolding mode of mechanical ganged switch K to realize to output progress
The 5V Voltage stabilizing module 5 of pressure stabilizing and the boost module 6 individually to be boosted to output, and the boost module 6 and 5V is steady
Die block 5 is arranged in parallel, and the common end of the boost module 6 and 5V Voltage stabilizing module 5 connects the public affairs of mechanical ganged switch K
Other two of end altogether, the machinery ganged switch K hold the cathode and interior battery pack 2,5V for being separately connected the second diode D2
Voltage stabilizing module 5 exports connection signal processing circuit, and the signal processing circuit includes governor circuit 7, USB interface 8 and wireless miaow
Connector 9, the output connection power amplifier 10 of boost module 6, signal processing circuit are connect with power amplifier 10;On the sample resistance R simultaneously
It is associated with rechargeable lamp instruction detection circuit 1;The interior battery pack 2 includes one or more groups of battery packs 3 for carrying out parallel connection;It takes
The protection location 11 that constitutes in parallel by more than one first diode D1 is in series between sample resistance R and interior battery pack 2;It is described
Each group of battery pack 3 includes that 1-3 section environment-friendly type lithium battery 4 is in series.
When work, when accessing alternating current, machinery ganged switch K does not work at this time, supplies electricity to interior battery using city and plugs in, benefit
Charging situation is detected with rechargeable lamp instruction detection circuit 1, after charging, is prompted using rechargeable lamp.When mechanical ganged switch K is beaten
To when the conducting all the way being electrically connected with city, if there is the preferred alternating current work of alternating current at this time, when no alternating current, preferably in battery pack 2
Environment-friendly type lithium battery 4 works, and connects if exporting at this time with 5V Voltage stabilizing module 5, using 5V Voltage stabilizing module 5 by voltage stabilization in 5V,
Then it powers to governor circuit 7 or USB interface 8 or wireless miaow connector 9, finally controls power amplifier 10 and work, while utilizing boosting
After module 6 is boosted, power to powerful power amplifier sound equipment;When alternating current and interior battery pack 2 are without electricity, mechanical ganged switch K is beaten
It is connected to the one end connected with the outer battery that voltage is+6-12V, is powered at this time using the outer battery that voltage is+6-12V.
The present embodiment has the advantage that
1, this circuit is to be connected into one group using -3 section of 1 section of environment-friendly type lithium battery in the market, in parallel with one to multiple group of combination,
It realizes that low-voltage battery group is powered to circuit, and is realized using 5V Voltage stabilizing module 5 and boost module 6 and guarantee that high-power output is full
Foot manufacture and consumer demand, greatly save battery cost.
2, in order to prevent in large current charge state, machine is heating up excessively high using first diode diode D1
It is 2 or multiple in parallel, most energy consumptions can be finally reduced, guarantee that machine temperature rise is low and avoids burning out cradle;Pass through simultaneously
First diode D1 is set, guarantees that machine will not consume the interior energy content of battery in the standby state.
3, using a mechanical linkage switch K, fully and completely the charging circuit of alternating current and interior battery feed circuit and outside
Battery pack strictly cuts off to avoid maloperation, it is safe to guarantee that machine uses, while simplifying and opening using what electronic component formed
Powered-down road, it is final it is economical, time saving, save worry, it is safer.
4, a sample resistance is set in circuit, one charging indicator light detection circuit is set at sample resistance both ends,
Pass through the charged state of the accurate direct prompt battery of the variation to charging current.
The boost module IC of a wide range of Larger Dynamic is used in a particular embodiment, and integrated circuit is simple and efficient, while machine
Battery realizes that electric power provides in itself is included, and can using an a wide range of Larger Dynamic boost or depressurization simultaneously and pressure stabilizing exists
The module of the High-current output of 5V guarantees the power supply of machine itself, simplifies circuit and saves cost.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of power driving circuit of safety energy-conserving environment protection, which is characterized in that including mains terminal Vin, interior battery pack (2) and
Voltage is that the anode of the outer battery of+6-12V, mains terminal Vin connection sample resistance R, and first diode D1 and sample resistance connect
It connects, the cathode of first diode D1 is connect with interior battery pack (2), is in series with one second on the outer battery that voltage is+6-12V
Diode D2 is connected between first diode D1 and the common end and the second diode D2 of interior battery pack (2) by mains terminal
Vin, interior battery pack (2) and voltage are that the outer battery of+6-12V carries out the mechanical ganged switch K of safety cut-off, are opened in mechanical duplex
It closes to be also connected on K and selection path is carried out according to the unfolding mode of mechanical ganged switch K to realize the 5V for carrying out pressure stabilizing to output
Voltage stabilizing module (5) and the boost module (6) individually to be boosted to output, and the boost module (6) and 5V pressure stabilizing
Module (5) is arranged in parallel, and the common end of the boost module (6) and 5V Voltage stabilizing module (5) connects mechanical ganged switch K's
Other two of common end, the machinery ganged switch K hold the cathode for being separately connected the second diode D2 and interior battery pack
(2), 5V Voltage stabilizing module (5) exports connection signal processing circuit, and the signal processing circuit includes governor circuit (7), USB interface
(8) it is connect with wireless miaow connector (9), boost module (6) output connection power amplifier (10), signal processing circuit with power amplifier (10).
2. a kind of power driving circuit of safety energy-conserving environment protection according to claim 1, which is characterized in that in the sampling
Rechargeable lamp instruction detection circuit (1) is parallel on resistance R.
3. a kind of power driving circuit of safety energy-conserving environment protection according to claim 1, which is characterized in that the interior battery
Group (2) includes one or more groups of battery packs (3) for carrying out parallel connection;It is in series between sample resistance R and interior battery pack (2)
The protection location (11) being made of more than one first diode D1 parallel connection.
4. a kind of power driving circuit of safety energy-conserving environment protection according to claim 3, which is characterized in that described each group
Battery pack (3) includes that 1-3 section environment-friendly type lithium battery (4) is in series.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821104327.3U CN208623384U (en) | 2018-07-12 | 2018-07-12 | A kind of power driving circuit of safety energy-conserving environment protection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821104327.3U CN208623384U (en) | 2018-07-12 | 2018-07-12 | A kind of power driving circuit of safety energy-conserving environment protection |
Publications (1)
Publication Number | Publication Date |
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CN208623384U true CN208623384U (en) | 2019-03-19 |
Family
ID=65703890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201821104327.3U Expired - Fee Related CN208623384U (en) | 2018-07-12 | 2018-07-12 | A kind of power driving circuit of safety energy-conserving environment protection |
Country Status (1)
Country | Link |
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CN (1) | CN208623384U (en) |
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2018
- 2018-07-12 CN CN201821104327.3U patent/CN208623384U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200712 |
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CF01 | Termination of patent right due to non-payment of annual fee |