CN204334040U - Charging system - Google Patents
Charging system Download PDFInfo
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- CN204334040U CN204334040U CN201420843263.4U CN201420843263U CN204334040U CN 204334040 U CN204334040 U CN 204334040U CN 201420843263 U CN201420843263 U CN 201420843263U CN 204334040 U CN204334040 U CN 204334040U
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Abstract
The utility model discloses a kind of charging system, comprising: power supply circuits, be electrically connected with power supply; Organize drive circuit more, comprise constant-current drive circuit and constant voltage drive circuit, the input of constant-current drive circuit, constant voltage drive circuit is electrically connected with power supply circuits; Multiple charger, its input is electrically connected with the output of arbitrary group of constant-current drive circuit, constant voltage drive circuit, and its output is electrically connected with battery; Multiple electric controller, its input is electrically connected with the output of arbitrary charger, and its output is electrically connected with the input of arbitrary group of drive circuit.In the utility model, constant-current drive circuit drives charger constant current quick charge, when electric current exceedes set point, electric controller cuts off constant-current drive circuit, startup constant voltage drive circuit driving reduction voltage carries out constant voltage charge to the rated voltage of charger, effective minimizing electric energy loss, reach the object of energy-conserving and environment-protective, simultaneously, multiple charger can realize the charging of many electric bus, convenient.
Description
Technical field
The utility model belongs to charging technique field, is specifically related to a kind of charging system.
Background technology
In modern city public transit system, Electric Transit because its noise is low, start fast, grade climbing performance is good, without advantages such as air pollutions, be day by day valued by the people.In recent years, the research and development of city Electric Transit is become to the large problem promoting public transit system development, along with developing rapidly of related discipline and new technology, electric motor coach becomes public transport and becomes a reality.But the negligible amounts of conventional electric public transport charging station charger, can not meet the demand of people.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of charging system.
In order to achieve the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of charging system, comprising:
Power supply circuits, it is electrically connected with power supply;
Organize drive circuit, often organize drive circuit and comprise constant-current drive circuit and constant voltage drive circuit respectively, the input of described constant-current drive circuit, constant voltage drive circuit is electrically connected with described power supply circuits more;
Multiple charger, its input is electrically connected with the output of arbitrary group of constant-current drive circuit, constant voltage drive circuit, and its output is electrically connected with battery;
Multiple electric controller, its input is electrically connected with the output of arbitrary charger, and its output is electrically connected with the constant-current drive circuit of arbitrary group of drive circuit, the input of constant voltage drive circuit.
In the utility model, constant-current drive circuit drives charger constant current quick charge, when electric current exceedes set point, electric controller cuts off constant-current drive circuit, startup constant voltage drive circuit driving reduction voltage carries out constant voltage charge to the rated voltage of charger, effective minimizing electric energy loss, reach the object of energy-conserving and environment-protective, simultaneously, multiple charger can realize the charging of many electric bus, convenient.
On the basis of technique scheme, also can do following improvement:
As preferred scheme, above-mentioned power supply circuits comprise transformer and filter circuit, the input of transformer is electrically connected with power supply, the input of filter circuit is electrically connected with the output of transformer, and output and each of filter circuit organize the constant-current drive circuit of drive circuit, constant voltage drive circuit is electrically connected.
As preferred scheme, the output of above-mentioned electric controller is electrically connected with the constant-current drive circuit of arbitrary group of drive circuit, constant voltage drive circuit, and the output of electric controller is also electrically connected with the input of the constant-current drive circuit except this group drive circuit.
Adopt above-mentioned preferred scheme, constant-current drive circuit drives charger constant current quick charge, when electric current exceedes set point, electric controller is cut off constant-current drive circuit and is distributed to by electric controller by the electric energy in this charger in other motor, avoids the waste of electric energy, more environmental protection.
As preferred scheme, above-mentioned power supply circuits also comprise 10kV incoming line cabinet, and the input of 10kV incoming line cabinet is electrically connected with power supply, and the output of 10kV incoming line cabinet is electrically connected with the input of transformer.
Adopt above-mentioned preferred scheme, compared to the 380V incoming line cabinet of prior art, effectively reduce loss and the pressure drop of circuit, meet the high-power charging of Large Electric bus.
As preferred scheme, above-mentioned power supply circuits, many group drive circuits are set to one, and charger is arranged at power supply circuits, the surrounding of many group drive circuit entirety rectangular setting.
Adopt above-mentioned preferred scheme, the rectangular surrounding being arranged at power supply circuits, many group drive circuit entirety of charger, effectively increases charging radiating surface, convenient.
As preferred scheme, above-mentioned charger comprises casing, charging assembly and radiating subassembly, and charging assembly is arranged at casing internal, and radiating subassembly is arranged at described casing internal and is positioned at top and the bottom of casing.
Adopt above-mentioned preferred scheme, radiating subassembly can adopt fan, is outwards blown out by hot gas at cabinet top, blows in casing at bottom of shell by cold air, forms circulation, reduces the heating of charging assembly, extends its useful life, also reduce energy consumption.
As preferred scheme, above-mentioned charger is provided with charging socket, comprise jack body, lead-out wire, elastic contact head and electromagnetism snap close, lead-out wire one end is arranged at jack body inside, elastic contact head is arranged at jack body inside and is connected with lead-out wire, jack body inside is also provided with installing port, and electromagnetism snap close is arranged in installing port, and the external diameter of installing port is greater than the external diameter of elastic contact head.
Adopt above-mentioned preferred scheme, plug can to put in installing port and to be electrically connected with elastic contact head, and do not have exposed electric component outside, safer, meanwhile, plug and socket fix by electromagnetism snap close, ensures that plug can not come off during charging, convenient.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of a kind of execution mode of the utility model.
Fig. 2 is the structured flowchart of the another kind of execution mode of the utility model.
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as shown in Figure 1, provide a kind of charging system at wherein a kind of execution mode of the present utility model, comprising:
Power supply circuits, it is electrically connected with power supply;
Four groups of drive circuits, often organize drive circuit and comprise constant-current drive circuit and constant voltage drive circuit, the input of constant-current drive circuit, constant voltage drive circuit is electrically connected with power supply circuits;
Four chargers, its input is electrically connected with the output of one group of constant-current drive circuit, constant voltage drive circuit, and its output is electrically connected with battery;
Four electric controllers, its input is electrically connected with the output of a charger, and its output is electrically connected with the constant-current drive circuit of one group of drive circuit, the input of constant voltage drive circuit.
Power supply circuits above-mentioned in present embodiment comprise transformer and filter circuit, the input of transformer is electrically connected with power supply, the input of filter circuit is electrically connected with the output of transformer, and output and each of filter circuit organize the constant-current drive circuit of drive circuit, constant voltage drive circuit is electrically connected.
In present embodiment, constant-current drive circuit drives charger constant current quick charge, when electric current exceedes set point, electric controller cuts off constant-current drive circuit, startup constant voltage drive circuit driving reduction voltage carries out constant voltage charge to the rated voltage of charger, effective minimizing electric energy loss, reach the object of energy-conserving and environment-protective, meanwhile, multiple charger can realize the charging of many electric bus, convenient.
As shown in Figure 2, in order to optimize implementation result of the present utility model further, in another kind of execution mode of the present utility model, on the basis of foregoing teachings, present embodiment provides a kind of charging system, comprising:
Power supply circuits, it is electrically connected with power supply;
Two groups of drive circuits, comprise constant-current drive circuit and constant voltage drive circuit, and the input of constant-current drive circuit, constant voltage drive circuit is electrically connected with power supply circuits;
Two chargers, its input is electrically connected with the output of one group of constant-current drive circuit, constant voltage drive circuit, and its output is electrically connected with battery;
Two electric controllers, its input is electrically connected with the output of a charger, its output is electrically connected with the constant-current drive circuit of one group of drive circuit, the input of constant voltage drive circuit, and the output of electric controller is also electrically connected with the input of the constant-current drive circuit except this group drive circuit.
In present embodiment, constant-current drive circuit drives charger constant current quick charge, when electric current exceedes set point, electric controller is cut off constant-current drive circuit and is distributed to by electric controller by the electric energy in this charger in other motor, avoids the waste of electric energy, more environmental protection.
In order to optimize implementation result of the present utility model further, in another kind of execution mode of the present utility model, on the basis of foregoing teachings, above-mentioned power supply circuits also comprise 10kV incoming line cabinet, the input of 10kV incoming line cabinet is electrically connected with power supply, and the output of 10kV incoming line cabinet is electrically connected with the input of transformer.
Present embodiment, compared to the 380V incoming line cabinet of prior art, effectively reduces loss and the pressure drop of circuit, meets the high-power charging of Large Electric bus.
In order to optimize implementation result of the present utility model further, in another kind of execution mode of the present utility model, on the basis of foregoing teachings, above-mentioned power supply circuits, many group drive circuits are set to one, and charger is arranged at power supply circuits, the surrounding of many group drive circuit entirety rectangular setting.
Adopt above-mentioned preferred scheme, charger is rectangular is arranged at the surrounding of power supply circuits, many group drive circuit entirety, effectively increases charging radiating surface, convenient, and the setting that the distribution of charger can be concrete according to demand, is not limited only to present embodiment.
In order to optimize implementation result of the present utility model further, in another kind of execution mode of the present utility model, on the basis of foregoing teachings, above-mentioned charger comprises casing, charging assembly and radiating subassembly, charging assembly is arranged at casing internal, and radiating subassembly is arranged at described casing internal and is positioned at top and the bottom of casing.
Adopt above-mentioned preferred scheme, radiating subassembly can adopt fan, is outwards blown out by hot gas at cabinet top, blows in casing at bottom of shell by cold air, forms circulation, reduces the heating of charging assembly, extends its useful life, also reduce energy consumption.
In order to optimize implementation result of the present utility model further, in another kind of execution mode of the present utility model, on the basis of foregoing teachings, above-mentioned charger is provided with charging socket, comprise jack body, lead-out wire, elastic contact head and electromagnetism snap close, lead-out wire one end is arranged at jack body inside, elastic contact head is arranged at jack body inside and is connected with lead-out wire, jack body inside is also provided with installing port, electromagnetism snap close is arranged in installing port, and the external diameter of installing port is greater than the external diameter of elastic contact head.
Adopt above-mentioned preferred scheme, plug can to put in installing port and to be electrically connected with elastic contact head, and do not have exposed electric component outside, safer, meanwhile, plug and socket fix by electromagnetism snap close, ensures that plug can not come off during charging, convenient.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (7)
1. charging system, is characterized in that, comprising:
Power supply circuits, it is electrically connected with power supply;
Organize drive circuit, often organize drive circuit and comprise constant-current drive circuit and constant voltage drive circuit respectively, the input of described constant-current drive circuit, constant voltage drive circuit is electrically connected with described power supply circuits more;
Multiple charger, its input is electrically connected with the output of arbitrary group of constant-current drive circuit, constant voltage drive circuit, and its output is electrically connected with battery;
Multiple electric controller, its input is electrically connected with the output of arbitrary charger, and its output is electrically connected with the constant-current drive circuit of arbitrary group of drive circuit, the input of constant voltage drive circuit.
2. charging system according to claim 1, it is characterized in that, described power supply circuits comprise transformer and filter circuit, the input of described transformer is electrically connected with power supply, the input of described filter circuit is electrically connected with the output of described transformer, and output and each of described filter circuit organize the constant-current drive circuit of drive circuit, constant voltage drive circuit is electrically connected.
3. charging system according to claim 1 and 2, it is characterized in that, the output of described electric controller is electrically connected with the constant voltage drive circuit of arbitrary group of drive circuit, and the output of described electric controller is also electrically connected with the input of the constant-current drive circuit except this group drive circuit.
4. charging system according to claim 3, is characterized in that, described power supply circuits also comprise 10kV incoming line cabinet, and the input of described 10kV incoming line cabinet is electrically connected with power supply, and the described output of 10kV incoming line cabinet is electrically connected with the input of transformer.
5. charging system according to claim 3, is characterized in that, described power supply circuits, many group drive circuits are set to one, and described charger is arranged at described power supply circuits, the surrounding of many group drive circuit entirety rectangular setting.
6. charging system according to claim 3, it is characterized in that, described charger comprises casing, charging assembly and radiating subassembly, and described charging assembly is arranged at described casing internal, and described radiating subassembly is arranged at described casing internal and is positioned at top and the bottom of described casing.
7. charging system according to claim 3, it is characterized in that, described charger is provided with charging socket, comprise jack body, lead-out wire, elastic contact head and electromagnetism snap close, it is inner that described lead-out wire one end is arranged at described jack body, described elastic contact head is arranged at described jack body inside and is connected with described lead-out wire, described jack body inside is also provided with installing port, described electromagnetism snap close is arranged in described installing port, and the external diameter of described installing port is greater than the external diameter of described elastic contact head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843263.4U CN204334040U (en) | 2014-12-25 | 2014-12-25 | Charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420843263.4U CN204334040U (en) | 2014-12-25 | 2014-12-25 | Charging system |
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| Publication Number | Publication Date |
|---|---|
| CN204334040U true CN204334040U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420843263.4U Active CN204334040U (en) | 2014-12-25 | 2014-12-25 | Charging system |
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| Country | Link |
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| CN (1) | CN204334040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10424958B2 (en) | 2015-09-24 | 2019-09-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging method and apparatus for rechargeable battery |
-
2014
- 2014-12-25 CN CN201420843263.4U patent/CN204334040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10424958B2 (en) | 2015-09-24 | 2019-09-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charging method and apparatus for rechargeable battery |
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