CN207039248U - A kind of battery charging system of high security - Google Patents
A kind of battery charging system of high security Download PDFInfo
- Publication number
- CN207039248U CN207039248U CN201720969842.7U CN201720969842U CN207039248U CN 207039248 U CN207039248 U CN 207039248U CN 201720969842 U CN201720969842 U CN 201720969842U CN 207039248 U CN207039248 U CN 207039248U
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- Prior art keywords
- box
- charging
- battery
- high security
- connection
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of battery charging system of high security, belongs to battery technology field.Including battery（3）, it is characterised in that：Including connecting box（2）With positioned at connection box（2）The charging box of top（1）, in charging box（1）With connection box（2）Contact surface on be respectively arranged with one group of connector of mutual cooperation, in charging box（1）In be provided with the charging circuit being connected with connector, connection box（2）Bottom surface on be provided with and battery（3）Positive and negative pole coordinates the component that is slidably connected of installation, battery（3）By being slidably connected, component accesses charging box（1）In charging circuit.In the battery charging system of this high security, box is connected by setting, realizes the connection of battery and charging box, potential safety hazard caused by aerial lug when eliminating charging, the various parameters of charging process can be detected simultaneously, therefore improve the security of charging.
Description
Technical field
A kind of battery charging system of high security, belongs to accumulator charging technology field.
Background technology
Battery is presently the most one of common electric energy storage device, and battery is respectively provided with extensively in current multiple fields
Using.Because the application of battery is wider, therefore requirement of the battery to charging system is also particularly important.Existing
In the battery charging system of technology, typically directly it is connected by wire with battery, therefore charging wire is chronically exposed to outside,
Easily there is the danger got an electric shock.Simultaneously in the charging system of prior art, the parameters that can not typically read in charging process are entered
Row display, therefore staff can not be observed the charge condition of battery, although being provided with guarantor in many charging systems
Protection circuit, but still have potential safety hazard.
The content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of to be connected by setting
Box, the connection of battery and charging box is realized, potential safety hazard caused by aerial lug when eliminating charging, while can be to charging
The various parameters of process are detected, and improve the battery charging system of the high security of charging security.
Technical scheme is used by the utility model solves its technical problem：The battery Charging of the high security
System, including battery, it is characterised in that：Charging box including connection box and above connection box, in charging box and connection box
Contact surface on be respectively arranged with one group of connector of mutual cooperation, the charging electricity being connected with connector is provided with charging box
Road, is provided with the component that is slidably connected for coordinating installation with accumulator positive, negative terminal on the bottom surface of connection box, and battery passes through cunning
Charging circuit in dynamic connection component access charging box, is additionally provided with control circuit, control circuit includes electric current in charging box
The output end of table, voltmeter and current sensor, voltage sensor and electronic switch, current sensor and voltage sensor
It is connected with controller, controller is connected with electronic switch.
Preferably, the described component that is slidably connected includes two slideways being opened on the connection cassette bottom face, at two
Be separately installed with slideway one can along slideway slide binding clip, binding clip positioned at connection box outside and respectively with battery
Positive and negative pole coordinates, and is provided with and connects with the one-to-one connecting line of binding clip, one end connection binding clip of connecting line, the other end
Connect the connector on connection box.
Preferably, two clamp holders to cooperate are included in described binding clip, torsion spring is provided with the middle part of clamp holder,
Torsion spring is fixed by connecting shaft, connecting shaft upper end from wiring clamp surface extraction after enter described connection box in, and with described company
Wiring connects.
Preferably, described connecting shaft is solid copper pin, and external screw thread is offered in described connecting shaft upper end, in connection box
In be additionally provided be connected axle thread cooperation tightening knob.
Preferably, described connection box upper and lower surface be respectively arranged with binding clip coordinate slide insulating trip.
Preferably, in one group of described connector, the shape of different connector plug receptacles is different.
Preferably, the surface of charging box is guidance panel, and the gauge outfit of described ammeter and voltmeter is from guidance panel
Extraction forms parameter display area, and multiple warning lamps are additionally provided with guidance panel, and warning lamp connects the controller simultaneously
Input port.
Preferably, be additionally provided with temperature sensor in described charging box, the output end of temperature sensor with it is described
Controller is connected.
Preferably, charging circuit is Adjustable switch power circuit, and the adjustable side of Adjustable switch power circuit is described
Guidance panel on draw form voltage-regulation knob.
Compared with prior art, beneficial effect possessed by the utility model is：
1st, in the battery charging system of this high security, box is connected by setting, realizes battery and charging box
Connection, potential safety hazard caused by aerial lug when eliminating charging, while the various parameters of charging process can be detected,
Therefore the security of charging is improved.
2nd, the upper surface of charging box and connect the upper surface of box and be respectively fixed with one group of connector being mutually inserted, two groups
The shape of the plug receptacle of connector is different, has fundamentally prevented charging box and has connected the reversal connection between box, has been stored so as to avoid
Damage after the reverse access of battery plus-negative plate to control circuit in charging box.
3rd, a binding clip that can be slided along slideway is respectively arranged with the bottom of connection box, two binding clips are respectively used to
It is connected with two binding posts of battery, it is wider apart from different a variety of batteries, application goes for binding post.
The 4th, the insulation sleeve of different colours is set at the clamp holder of two binding clips, to distinguish the both positive and negative polarity of battery, maximum journey
Electrode reversal connection is avoided on degree.
5th, connecting shaft uses solid copper pin, on the one hand improves the reliability of binding clip, extends its service life, another
Aspect is accessed in connection box as conductive pole, simplifies conductive structure.
6th, insulating trip is respectively arranged with the upper and lower surface of slideway, by setting insulating trip, connecting shaft is also cross two layers
Insulating trip, it ensure that connecting shaft and connect the insulation between box.
Brief description of the drawings
Fig. 1 is the battery charging system structural representation of high security.
Fig. 2 is that the battery charging system of high security removes upper cover top view.
Fig. 3 is the battery charging system operating board structure schematic diagram of high security.
Wherein：1st, charging box 2, connection box 3, battery 4, connection box shell 5, slideway 6, connecting line 7, fastening rotation
Button 8, guidance panel 9, voltage-regulation knob 10, parameter display area 11, warning lamp.
Embodiment
Fig. 1 ~ 3 are most preferred embodiments of the present utility model, and 1 ~ 3 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
As shown in figure 1, a kind of battery charging system of high security, including charging box 1 and connection box 2, charging box 1
Grafting is carried out in the top of connection box 2 and with being connected box 2, battery 3 is plugged on the lower section of connection box 2, and box is connected by setting
2, the two poles of the earth of battery 3 are introduced into charging box 1, are connected with the charging circuit in charging box 1, realize the charging to battery 3.
The upper surface of charging box 1 and connect the upper surface of box 2 and be respectively fixed with one group of connector being mutually inserted, two groups
The shape of the plug receptacle of connector is different, has fundamentally prevented charging box 1 and has connected the reversal connection between box 2, so as to avoid
Charging causes to damage to battery 3 after the both positive and negative polarity of battery 3 reversely accesses.
As shown in Fig. 2 connection box 2 includes connection box shell 4, the upper end open of connection box shell 4, set at its upper end open
Dismountable upper lid is equipped with, two slideways 5 are symmetrically offered in the bottom surface of connection box shell 4, in the lower part of connection box shell 4
A binding clip that can be slided along slideway 5 is not provided with（It is not drawn into figure）, two binding clips are respectively used to two with battery 3
Individual binding post connects, and the insulation sleeve of different colours is set at the clamp holder of two binding clips, to distinguish the both positive and negative polarity of battery 3, most
Electrode reversal connection is avoided in big degree.
Connecting shaft in the middle part of binding clip uses solid copper pin, same as the prior art, and torsion spring is set at the middle part of binding clip,
Torsion spring is positioned by connecting shaft, and the both ends of torsion spring connect handle with two of binding clip respectively and contacted, and make to connect by the torsion of torsion spring
Two clamp holders of wire clamp clamp.Connecting shaft enters in connection box 2 after slideway 5 is upward through after being drawn from the surface of binding clip, even
Spindle uses solid copper pin, on the one hand improves the reliability of binding clip, extends its service life, on the other hand as conduction
In post access connection box 2, conductive structure is simplified.
Connecting shaft upper end outlet offers external screw thread, is provided with tightening knob 7 in box 2 is connected, in tightening knob 7
Portion opens up through hole and is provided with the internal thread coordinated with connecting shaft.Insulating trip is respectively arranged with the upper and lower surface of slideway 5, is passed through
Insulating trip is set, and connecting shaft ensure that connecting shaft and connect the insulation between box 2 also cross two layers of insulating trip.Connecting shaft is certainly
One end that the surface of tightening knob 7 passes afterwards with connecting line 6 is connected, and the other end of connecting line 6 is connected the upper surface of box 2 with being arranged on
Connector connection, it is achieved thereby that the positive and negative electrode of battery 3 is attached with corresponding connector.
The charging circuit being arranged in charging box 1 uses common Adjustable switch power circuit, is also set in charging box 1
Control circuit is equipped with, control circuit includes ammeter, voltmeter, current sensor and voltage sensor, and wherein ammeter is connected
In the output loop of charging circuit, for being detected to the charging current of battery 3, it is defeated that voltmeter is connected in parallel on charging circuit
Go out the both ends at end, for being detected to the output voltage of charging circuit.Electricity is additionally provided with the output loop of charging circuit
The output end of flow sensor and voltage sensor, current sensor and voltage sensor is connected with controller, in charging box 1 also
Temperature sensor is provided with, the output end of temperature sensor is connected with controller.Also set up in the output loop of charging circuit
Have by the electronic switch of controller control folding, electronic switch can be accomplished in several ways, such as relay.
As shown in figure 3, the upper surface of charging box 1 is the guidance panel 8 of charging box 1, the gauge outfit of ammeter and voltmeter is certainly
Drawn on guidance panel 8 and form parameter display area 10, facilitate operating personnel to observe current value and magnitude of voltage.Adjustable switch power supply
The voltage-regulation end of circuit is drawn from guidance panel 8 and forms voltage-regulation knob 9, the convenient regulation to charging voltage value.
The output port of multiple warning lamps 11, warning lamp 11 while access controller is additionally provided with guidance panel 8.In charging box 1
Sidepiece is additionally provided with supply hub, for inserting external power supply.
Specific work process and operation principle are as follows：
It is first turned on connecting the upper lid of box 2, then adjusts the position of binding clip in slideway 5, make being located at for two binding clips
The positive and negative terminal of battery 3 matches, then according to the position of the both positive and negative polarity of battery 3, by corresponding binding clip and phase
The electrode terminal connection answered, tightening knob 7 is then screwed, and the upper lid for connecting box 2 is covered.
Then using the connector for being arranged on the connection upper surface of box 2 and the lower surface of charging box 1, by connection box 2 and charging box 1
Grafting is carried out, the both positive and negative polarity of battery 3 is introduced into charging box 1.Then operating personnel pass through according to the output voltage of battery 3
Rotational voltage adjusting knob 9 selects suitable charging voltage, then connects external power supply, and external power supply is electric to charging after connecting
Road is powered, and charging circuit output charging voltage charges to battery 3.
During charging, charging voltage and charging current are shown on guidance panel 8 respectively, are charged simultaneously
The parameter of voltage and charging current is sent into controller, when the temperature in charging current or charging voltage or charging box 1 surpasses
Timestamp, controller cut off the charge circuit of charging circuit, stop charging, while drive warning lamp 11 to be warned.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (9)
1. a kind of battery charging system of high security, including battery（3）, it is characterised in that：Including connecting box（2）And position
In connection box（2）The charging box of top（1）, in charging box（1）With connection box（2）Contact surface on be respectively arranged with mutual cooperation
One group of connector, in charging box（1）In be provided with the charging circuit being connected with connector, connection box（2）Bottom surface on set
It is equipped with and battery（3）Positive and negative pole coordinates the component that is slidably connected of installation, battery（3）By being slidably connected, component accesses
Charging box（1）In charging circuit, in charging box（1）In be additionally provided with control circuit, control circuit includes ammeter, voltmeter
And current sensor, voltage sensor and electronic switch, the output end and controller of current sensor and voltage sensor
It is connected, controller is connected with electronic switch.
2. the battery charging system of high security according to claim 1, it is characterised in that：The described group that is slidably connected
Part includes being opened in the connection box（2）Two slideways on bottom surface（5）, in two slideways（5）In be separately installed with one can
Along slideway（5）The binding clip of slip, binding clip is positioned at connection box（2）It is outside and respectively with battery（3）Positive and negative pole match somebody with somebody
Close, be provided with and the one-to-one connecting line of binding clip（6）, connecting line（6）One end connection binding clip, the other end connection is located at
Connect box（2）On connector.
3. the battery charging system of high security according to claim 2, it is characterised in that：In described binding clip
Two clamp holders including mutual cooperation, are provided with torsion spring in the middle part of clamp holder, and torsion spring is fixed by connecting shaft, and connecting shaft upper end connects certainly
Wire clamp surface enters described connection box after drawing（2）In, and with described connecting line（6）Connection.
4. the battery charging system of high security according to claim 3, it is characterised in that：Described connecting shaft is real
Heart copper post, external screw thread is offered in described connecting shaft upper end, in connection box（2）In be additionally provided be connected axle thread cooperation
Tightening knob（7）.
5. the battery charging system of the high security according to any one of claim 2 ~ 4, it is characterised in that：Described
Connect box（2）Upper and lower surface be respectively arranged with binding clip coordinate slide insulating trip.
6. the battery charging system of high security according to claim 1, it is characterised in that：Patched at described one group
In part, the shape of different connector plug receptacles is different.
7. the battery charging system of high security according to claim 1, it is characterised in that：Charging box（1）Surface
For guidance panel（8）, described ammeter and the gauge outfit of voltmeter are from guidance panel（8）Upper extraction forms parameter display area
（10）, in guidance panel（8）On be additionally provided with multiple warning lamps（11）, warning lamp（11）The input of the controller is connected simultaneously
Port.
8. the battery charging system of high security according to claim 1, it is characterised in that：In described charging box
（1）In be additionally provided with temperature sensor, the output end of temperature sensor is connected with described controller.
9. the battery charging system of high security according to claim 7, it is characterised in that：Charging circuit is adjustable
Switching power circuit, the adjustable side of Adjustable switch power circuit is in described guidance panel（8）Upper extraction forms voltage-regulation
Knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969842.7U CN207039248U (en) | 2017-08-04 | 2017-08-04 | A kind of battery charging system of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969842.7U CN207039248U (en) | 2017-08-04 | 2017-08-04 | A kind of battery charging system of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039248U true CN207039248U (en) | 2018-02-23 |
Family
ID=61474426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969842.7U Expired - Fee Related CN207039248U (en) | 2017-08-04 | 2017-08-04 | A kind of battery charging system of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478379A (en) * | 2019-01-23 | 2020-07-31 | 上海砺卓自动化科技有限公司 | Intelligence fire extinguishing batteries cabinet that charges |
-
2017
- 2017-08-04 CN CN201720969842.7U patent/CN207039248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111478379A (en) * | 2019-01-23 | 2020-07-31 | 上海砺卓自动化科技有限公司 | Intelligence fire extinguishing batteries cabinet that charges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |