CN109149703A - It is capable of the safe charge-discharge system of anti-explosion short-circuit-prevention - Google Patents
It is capable of the safe charge-discharge system of anti-explosion short-circuit-prevention Download PDFInfo
- Publication number
- CN109149703A CN109149703A CN201811085232.6A CN201811085232A CN109149703A CN 109149703 A CN109149703 A CN 109149703A CN 201811085232 A CN201811085232 A CN 201811085232A CN 109149703 A CN109149703 A CN 109149703A
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- CN
- China
- Prior art keywords
- charge
- relay
- circuit
- control switch
- control
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- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses the safe charge-discharge systems that one kind is capable of anti-explosion short-circuit-prevention, it includes mainly connecting the charge circuit formed by battery pack, charge relay and charging interface, the discharge loop mainly formed by battery pack, electric discharge relay and load connection, and the safe charge-discharge system further includes control circuit and control switch, the control circuit is connect with charge relay, electric discharge relay, and disconnection and closure at least to control the charge relay, the relay that discharges；The control switch connects to the control circuit, and at least for controlling the on-off of control circuit.The safe charge-discharge system provided by the invention for capableing of anti-explosion short-circuit-prevention, eliminates the voltage of charge port in specialized robot operation, really effectively realizes the functions such as explosion-proof, anti-short circuit, eliminates charge port voltage bring security risk in particular circumstances conscientiously.
Description
Technical field
The present invention is more particularly directed to the safe charge-discharge systems that one kind is capable of anti-explosion short-circuit-prevention, belong to mechanotronics neck
Domain.
Background technique
Specialized robot be typically employed in it is toxic have, be harmful, inflammable, moist etc. dangerous people cannot for people cannot and it is special
Under environment, substitution people carries out field operation, ensures the life security of people.It is special in view of specialized robot operating environment
Property, risk, then should be very stringent to robot security requirement itself.At present due on the market specialized robot or
Other electric driving force equipment under operation and particular surroundings, charge port end mostly uses tradition machinery in terms of explosion-proof, anti-short circuit
Form is sealed it using the seal closure of metal cover or other materials at power source charges mouth end, thus just by charge port
Negative voltage across poles and outer air exclusion, play the effect of mechanical explosion, anti-short circuit.It is contemplated that the older damage of sealing cover, work
Loosened in work, artificial careless omission sealing is not tight or forgets the factors such as upper cover sealing, may all make specialized robot or other are electrical
Power-equipment because the normal piezoelectric voltage of the positive and negative interpolar of charge port presence, thus in the Special Rings such as toxic, inflammable, explosive, dust, humidity
Under border, cause the perils such as explosion, short circuit.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide the safe charge and discharge that one kind is capable of anti-explosion short-circuit-prevention
System can eliminate the presence of charge port voltage in specialized robot operation, and have explosion-proof, anti-short-circuit function, disappear conscientiously
Except charge port voltage bring security risk in particular circumstances.
For realization aforementioned invention purpose, the technical solution adopted by the present invention includes:
The embodiment of the invention provides the safe charge-discharge systems that one kind is capable of anti-explosion short-circuit-prevention, including mainly by battery
Group, charge relay and charging interface connect the charge circuit to be formed, mainly by battery pack, electric discharge relay and load connection shape
At discharge loop and the safe charge-discharge system further include control circuit and control switch, the control circuit with
Charge relay, electric discharge relay connection, and the disconnected open and close at least to control the charge relay, the relay that discharges
It closes；The control switch connects to the control circuit, and at least for controlling the on-off of control circuit.
Further, the control circuit includes DC converter, charge relay coil and electric discharge relay coil；Work as institute
When stating control switch closure, the DC converter, control switch and charge relay coil connect to form charging control circuit；Institute
State DC converter, control switch connect to form charge/discharge control circuit with electric discharge relay coil.
Further, the charge relay coil is connect with charge relay；The electric discharge relay coil and electric discharge
Relay connection.
Further, the charge relay coil and electric discharge relay coil are arranged in parallel.
Further, the DC converter and the battery-powered connection, the DC converter is at least to by battery
The DC high voltage that group provides is converted to DC low-voltage, and provides for the charge relay coil and electric discharge relay coil
Voltage signal.
Further, the charge relay is not opened or closed simultaneously with electric discharge relay；When the control switch is closed
When conjunction, the charge relay is disconnected, electric discharge relay closure；When the control switch disconnects, the charge relay is closed
It closes, electric discharge relay disconnects.
Further, the control switch includes the first control switch and the second control switch, first control switch
It is fixedly connected with the second control switch through connecting rod.
Further, first control switch and charging interface are set to the outside of apparatus body, second control
System switch is set to the inside of apparatus body.
Further, first control switch and the second control switch are rotary switch.
Compared with prior art, the safe charge-discharge system provided by the invention for capableing of anti-explosion short-circuit-prevention, eliminates special type
The voltage of charge port in robot manipulating task really effectively realizes the functions such as explosion-proof, anti-short circuit, eliminates charge port voltage conscientiously
Bring security risk in particular circumstances, the safety of itself when ensure that specialized robot particular surroundings operation, even if place
Under the environment such as poisonous and harmful, inflammable and explosive, moist rainwater, dust also can trouble free service, without generate explosion, kindling, short circuit
Danger.
Detailed description of the invention
Fig. 1 is a kind of principle knot for the safe charge-discharge system for capableing of anti-explosion short-circuit-prevention in an exemplary embodiments of the invention
Structure schematic diagram；
Fig. 2 is that the structure for the safe charge-discharge system that one kind is capable of anti-explosion short-circuit-prevention in an exemplary embodiments of the invention is shown
It is intended to.
Specific embodiment
In view of deficiency in the prior art, inventor is studied for a long period of time and is largely practiced, and is able to propose of the invention
Technical solution.The technical solution, its implementation process and principle etc. will be further explained as follows.
The embodiment of the invention provides the safe charge-discharge systems that one kind is capable of anti-explosion short-circuit-prevention, including mainly by battery
Group, charge relay and charging interface connect the charge circuit to be formed, mainly by battery pack, electric discharge relay and load connection shape
At discharge loop and the safe charge-discharge system further include control circuit and control switch, the control circuit with
Charge relay, electric discharge relay connection, and the disconnected open and close at least to control the charge relay, the relay that discharges
It closes；The control switch connects to the control circuit, and at least for controlling the on-off of control circuit.
Further, the control circuit includes DC converter, charge relay coil and electric discharge relay coil；Work as institute
When stating control switch closure, the DC converter, control switch and charge relay coil connect to form charging control circuit；Institute
State DC converter, control switch connect to form charge/discharge control circuit with electric discharge relay coil.
Further, the charge relay coil is connect with charge relay；The electric discharge relay coil and electric discharge
Relay connection.
Further, the charge relay coil and electric discharge relay coil are arranged in parallel.
Further, the DC converter and the battery-powered connection, the DC converter is at least to by battery
The DC high voltage that group provides is converted to DC low-voltage, and provides for the charge relay coil and electric discharge relay coil
Voltage signal.
Further, the charge relay is not opened or closed simultaneously with electric discharge relay；When the control switch is closed
When conjunction, the charge relay is disconnected, electric discharge relay closure；When the control switch disconnects, the charge relay is closed
It closes, electric discharge relay disconnects.
Further, the control switch includes the first control switch and the second control switch, first control switch
It is fixedly connected with the second control switch through connecting rod.
Further, first control switch and charging interface are set to the outside of apparatus body, second control
System switch is set to the inside of apparatus body.
Preferably, the equipment include operation under specialized robot, particular surroundings electric driving force equipment and other be
System power-equipment, but not limited to this.
Further, first control switch and the second control switch are rotary switch.
The technical solution, its implementation process and principle etc. will be further explained in conjunction with attached drawing as follows.
Please refer to Fig. 1 and Fig. 2, a kind of safe charge-discharge system that capableing of anti-explosion short-circuit-prevention includes: control switch 100, control
Circuit 200, charge circuit 300 and discharge loop 400 processed；
(charge relay is normally closed relay for charging interface (or referred to as charge port aviation charging socket) 1, charge relay
Device) it 7 connect to form charge circuit 300 with battery pack (or referred to as high-tension battery group) 2；
Battery pack 2, electric discharge relay 8 and load connection form discharge loop 400；
Battery pack 2 also connect with DC converter 3 and provides power supply for DC converter 3, and DC converter 3 is used for the high electricity of direct current
Pressure is converted into DC low-voltage, the low-pressure end of DC converter 3 through too small rotary switch 6 be charge relay coil 9 and electric discharge after
Electric apparatus coil 10 provides voltage (voltage signal)；
Control switch 100 includes that (i.e. the second knob is opened for big rotary switch (i.e. the first rotary switch) 4 and small rotary switch
Close) 6, big rotary switch 4 is fixedly connected with small rotary switch 6 through connecting rod 5, and can be rotated synchronously；
The low-pressure end of DC converter 3 connect with small rotary switch 6, charge relay coil 9 and to form charging control circuit；DC
The low-pressure end of converter 3 connect to form charge/discharge control circuit with small rotary switch 6, electric discharge relay coil 10；Wherein big knob
Switch 4 and charging interface 1 are placed on the outside of apparatus body, and coupling bar 5 passes through apparatus body and connects big rotary switch 4 and small knob
Switch 6, plays the role of inside and outside connection, linkage prevents internal small 6 voltage of rotary switch from contacting with outer air, with explosion-proof work
With；Preferably, the equipment includes the electric driving force equipment and other system dynamics of operation under specialized robot, particular surroundings
Equipment etc..
It is application example with specialized robot in some more specific embodiments, a kind of anti-explosion short-circuit-prevention
Safe charge/discharge control method, comprising:
The safe charge-discharge system for capableing of anti-explosion short-circuit-prevention is provided；
When the charging of specialized robot no operatton, external alternating current is charged by charger and the aviation of robot body outer surface
Socket (i.e. charging interface) 1 connects, and voltage is charged for battery pack 2 through row by charge relay 7 (normally closed relay)；
Charging is finished by can be manually rotated big rotary switch 4 to closing the switch, and big rotary switch 4 passes through connecting rod 5 at this time
Link small rotary switch 6, and small turn-knob switch 6 is made to switch to closed state by off-state；So that DC converter 3 passes through small rotation
Button switch 6 is that charge relay coil 9 and electric discharge relay coil 10 are powered, and charge relay coil 9 obtains its electric control charging
7 main contacts of relay switchs to off-state by closed state, at this time the positive and negative interpolar no-voltage of aviation charging socket 1, relay of discharging
Device coil 10 obtains its electric control electric discharge 8 main contacts of relay and switchs to closed state by off-state, and robot can carry out major loop
Electric discharge.
Robot can charge base in a secure environment as a result, and when robot is through walking or operation, big knob is opened
4 are closed in closure position, charge relay 7 disconnects, and electric discharge relay 8 is closed, charge port aviation socket it is positive and negative it is extreme between no-voltage
In the presence of the safety of itself when ensure that specialized robot particular surroundings operation, even in poisonous and harmful, inflammable and explosive, damp
Under the environment such as wet rainwater, dust also can trouble free service, without occur explosion, kindling, short circuit danger.
Compared with prior art, the safe charge-discharge system provided by the invention for capableing of anti-explosion short-circuit-prevention, eliminates special type
The voltage of charge port in robot manipulating task really effectively realizes the functions such as explosion-proof, anti-short circuit, eliminates charge port voltage conscientiously
Bring security risk in particular circumstances, the safety of itself when ensure that specialized robot particular surroundings operation, even if place
Under the environment such as poisonous and harmful, inflammable and explosive, moist rainwater, dust also can trouble free service, without generate explosion, kindling, short circuit
Danger.
It should be appreciated that the technical concepts and features of above-described embodiment only to illustrate the invention, its object is to allow be familiar with this
The personage of item technology cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
Equivalent change or modification made by Spirit Essence according to the present invention, should be covered by the protection scope of the present invention.
Claims (9)
1. one kind is capable of the safe charge-discharge system of anti-explosion short-circuit-prevention, including mainly by battery pack, charge relay and charging
The charge circuit that mouth connection is formed mainly connects the discharge loop formed by battery pack, electric discharge relay and load, and feature exists
In further including control circuit and control switch, the control circuit is connect with charge relay, electric discharge relay, and at least to
Control the disconnection and closure of the charge relay, the relay that discharges；The control switch connects to the control circuit, and at least uses
In the on-off of control control circuit.
2. the safe charge-discharge system according to claim 1 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: the control electricity
Road includes DC converter, charge relay coil and electric discharge relay coil；When control switch closure, the DC conversion
Device, control switch and charge relay coil connect to form charging control circuit；The DC converter, control switch and electric discharge after
Electric apparatus coil connects to form charge/discharge control circuit.
3. the safe charge-discharge system according to claim 2 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: it is described charging after
Electric apparatus coil is connect with charge relay；The electric discharge relay coil is connect with electric discharge relay.
4. the safe charge-discharge system according to claim 2 or 3 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: described to fill
Electrical relay coil and electric discharge relay coil are arranged in parallel.
5. the safe charge-discharge system according to claim 2 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: the DC conversion
Device and the battery-powered connection, DC high voltage of the DC converter at least to provide battery pack are converted to direct current
Low-voltage, and voltage signal is provided for the charge relay coil and electric discharge relay coil.
6. the safe charge-discharge system according to claim 2 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: it is described charging after
Electric appliance is not opened or closed simultaneously with electric discharge relay；When control switch closure, the charge relay is disconnected, electric discharge
Relay closure；When the control switch disconnects, the charge relay closure, electric discharge relay is disconnected.
7. the safe charge-discharge system according to claim 2 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: the control is opened
Closing includes the first control switch and the second control switch, and first control switch and the second control switch connect through connecting rod is fixed
It connects.
8. the safe charge-discharge system according to claim 7 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: first control
System switch and charging interface are set to the outside of apparatus body, and second control switch is set to the inside of apparatus body.
9. the safe charge-discharge system according to claim 7 or 8 for capableing of anti-explosion short-circuit-prevention, it is characterised in that: described
One control switch and the second control switch are rotary switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085232.6A CN109149703A (en) | 2018-09-17 | 2018-09-17 | It is capable of the safe charge-discharge system of anti-explosion short-circuit-prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811085232.6A CN109149703A (en) | 2018-09-17 | 2018-09-17 | It is capable of the safe charge-discharge system of anti-explosion short-circuit-prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109149703A true CN109149703A (en) | 2019-01-04 |
Family
ID=64814698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811085232.6A Withdrawn CN109149703A (en) | 2018-09-17 | 2018-09-17 | It is capable of the safe charge-discharge system of anti-explosion short-circuit-prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109149703A (en) |
-
2018
- 2018-09-17 CN CN201811085232.6A patent/CN109149703A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
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| WW01 | Invention patent application withdrawn after publication |