CN209267189U - A kind of new type inverter rectification charging structure - Google Patents
A kind of new type inverter rectification charging structure Download PDFInfo
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- CN209267189U CN209267189U CN201821187065.1U CN201821187065U CN209267189U CN 209267189 U CN209267189 U CN 209267189U CN 201821187065 U CN201821187065 U CN 201821187065U CN 209267189 U CN209267189 U CN 209267189U
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- charging
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- low pressure
- charging cable
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Abstract
The utility model discloses a kind of new type inverter rectification charging structures, including frequency conversion rectifier system and charger, the charger is internally provided with low pressure charging cable and high-voltage charging line, two charging cable mutual inductions generate voltage, the low pressure charging cable constitutes closed circuit by conducting wire and diode, the inside of the high-voltage charging line and low pressure charging cable is provided with coil, and the number of turns of the turn ratio low pressure charging cable Inside coil of the coil inside the high-voltage charging line is more, the low pressure charging cable is connected by conducting wire with charging head.The voltage that can be used is converted electrical energy by frequency conversion rectifier, in the function being used cooperatively to realize frequency conversion rectifier charging by low pressure charging cable and high-voltage charging line, coil can play the function of mutual inductance, high voltage is converted into low-voltage, storage capacitor and preliminary filling electrical circuit by being arranged in parallel, so that two circuits are mutually indepedent, it does not interfere with each other, apparatus structure connection is compact, easy to operate using simple.
Description
Technical field
The utility model relates to a kind of charging structure, specially a kind of new type inverter rectification charging structure belongs to charging
Technical field.
Background technique
Charger is to adjust charging technique with advanced Intelligent Dynamic using high frequency electric source technology.Power frequency machine is to pass
For the analog circuit principle of system come what is designed, machine internal power device is all bigger, generally band carry larger operation when exist compared with
Small noise, but type resistance performance in severe power grid environment condition is stronger, and reliability and stability are stronger than High-frequency machine.
Existing charger does not use the structure of frequency conversion rectifier generally, using being that there is no problem when voltage is normal
, when voltage is lower, the charger used can cause charger to damage due to the unstable of voltage.
Utility model content
The purpose of this utility model be that in order to solve above-mentioned inverter in use, use when voltage is normal
It is what there is no problem, when voltage is lower, the charger used can cause charger to damage due to the unstable of voltage
Problem, and a kind of new type inverter rectification charging structure is provided.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of new type inverter rectification charging structure,
Including frequency conversion rectifier system and charger, the charger is internally provided with low pressure charging cable and high-voltage charging line, and two are filled
Electric wire mutual induction generates voltage, and the low pressure charging cable constitutes closed circuit, the high-voltage charging by conducting wire and diode
The inside of line and low pressure charging cable is provided with coil, and the turn ratio low pressure charging cable of the coil inside the high-voltage charging line
The number of turns of Inside coil is more, and the low pressure charging cable connect with charging head by conducting wire, the high-voltage charging line by conducting wire with
The connection of frequency conversion rectifier system.
The inside of the frequency conversion rectifier system includes input terminal, filter, rectifier bridge, storage capacitor, is pre-charged back
Road.
Preferably, the input terminal connects filter, and the filter is connected to rectifier bridge, the rectifier bridge and energy storage
Capacitor, preliminary filling electrical circuit, braking resistor, brake transistor and conducting wire constitute circuit.
Preferably, the preliminary filling electrical circuit is connected with the brake transistor, the storage capacitor and the braking resistor
Series connection is in parallel between the storage capacitor and the preliminary filling electrical circuit.
Preferably, the equal series resonant inverter bridge of the braking resistor, brake transistor, the inverter bridge series current mutual inductor,
The current transformer is connected with output terminal.
Preferably, the output terminal is connected by conducting wire with high-voltage charging line.
Preferably, the input terminal is connected with external power supply.
Compared with prior art, the utility model has the beneficial effects that
The voltage that can be used is converted electrical energy by frequency conversion rectifier, in matching by low pressure charging cable and high-voltage charging line
The function of using to realize frequency conversion rectifier charging is closed, coil can play the function of mutual inductance, high voltage is converted to low-voltage, storage
Energy capacitor and preliminary filling electrical circuit so that two circuits are mutually indepedent, are not interfere with each other, apparatus structure connection is tight by being arranged in parallel
It gathers, it is easy to operate using simple.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the frequency conversion rectifier system connection schematic diagram of the utility model；
In figure: 1, frequency conversion rectifier system；2, charger；3, high-voltage charging line；4, charging head；5, low pressure charging cable；6, two
Pole pipe；7, coil；8, conducting wire；11, input terminal；12, filter；13, rectifier bridge；14, storage capacitor；15, preliminary filling electrical circuit；
16, braking resistor；17, brake transistor；18, inverter bridge；19, current transformer；20, output terminal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to shown in Fig. 1-2, a kind of new type inverter rectification charging structure, including frequency conversion rectifier system 1 and charger
2, charger 2 is internally provided with low pressure charging cable 5 and high-voltage charging line 3, and two charging cable mutual inductions generate voltage, pass through
Being used cooperatively for high-voltage charging line 3 and low pressure charging cable 5, voltage is reduced, and is able to carry out charging, low pressure charging cable 5 is by leading
The inside of line 8 and the composition closed circuit of diode 6, high-voltage charging line 3 and low pressure charging cable 5 is provided with coil 7, and high pressure is filled
The number of turns of 5 Inside coil 7 of turn ratio low pressure charging cable of coil 7 inside electric wire 3 is more, and high voltage can be converted to low electricity
Pressure, low pressure charging cable 5 are connected by conducting wire 8 and charging head 4, facilitate carry out charging operations, and high-voltage charging line 3 passes through 8 He of conducting wire
Frequency conversion rectifier system 1 connects, and is connected by the voltage after rectifying.The inside of frequency conversion rectifier system 1 include input terminal 11,
Filter 12, rectifier bridge 13, storage capacitor 14, preliminary filling electrical circuit 15.Input terminal 11 connect filter 12, filter 12 with it is whole
It flows bridge 13 to be connected to, rectifier bridge 13 and storage capacitor 14, preliminary filling electrical circuit 15, braking resistor 16, brake transistor 17 and conducting wire 8
Circuit is constituted, frequency conversion rectifier device is enabled to be rectified.
Embodiment 2
Please continue to refer to shown in Fig. 1-2, the difference with above-described embodiment is, preliminary filling electrical circuit 15 and brake transistor
17 connections, storage capacitor 14 and braking resistor 16 are connected, and are parallel connection between storage capacitor 14 and preliminary filling electrical circuit 15, are enabled to
Preliminary filling electrical circuit 15 and energy-storage capacitor 14 will not influence each other.Braking resistor 16, the equal series resonant inverter bridge 18 of brake transistor 17,
18 series current mutual inductor 19 of inverter bridge, current transformer 19 and output terminal 20 connect, and form circuit, output voltage.Output
Terminal 20 is connected by conducting wire 8 and high-voltage charging line 3, and frequency conversion rectifier system 1 and charger 2 is facilitated to connect.11 He of input terminal
External voltage, can be become the power supply to charge by external power supply connection.
When the utility model is used, first external power supply is exported by frequency conversion rectifier system 1 by output terminal 20
To charger 2, the high-voltage charging line 3 inside charger 2 reduces voltage by coil 7 and low pressure charging cable 5, and voltage passes through low
Charging cable 5 is pressed to be output to charging head 4.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of new type inverter rectification charging structure, including frequency conversion rectifier system (1) and charger (2), it is characterised in that: institute
That states charger (2) is internally provided with low pressure charging cable (5) and high-voltage charging line (3), and two charging cable mutual inductions generate electricity
Pressure, the low pressure charging cable (5) pass through conducting wire (8) and diode (6) composition closed circuit, the high-voltage charging line (3) and low
The inside of pressure charging cable (5) is provided with coil (7), and the turn ratio low pressure of the coil (7) of the high-voltage charging line (3) inside
The number of turns of charging cable (5) Inside coil (7) is more, and the low pressure charging cable (5) is connected by conducting wire (8) and charging head (4), described
High-voltage charging line (3) is connected by conducting wire (8) and frequency conversion rectifier system (1)；
The inside of the frequency conversion rectifier system (1) includes input terminal (11), filter (12), rectifier bridge (13), energy storage electricity
Hold (14), preliminary filling electrical circuit (15).
2. a kind of new type inverter rectification charging structure according to claim 1, it is characterised in that: the input terminal
(11) filter (12) are connected, the filter (12) is connected to rectifier bridge (13), the rectifier bridge (13) and storage capacitor
(14), preliminary filling electrical circuit (15), braking resistor (16), brake transistor (17) and conducting wire (8) constitute circuit.
3. a kind of new type inverter rectification charging structure according to claim 2, it is characterised in that: the preliminary filling electrical circuit
(15) it connects with the brake transistor (17) connection, the storage capacitor (14) and the braking resistor (16), the energy storage
It is in parallel between capacitor (14) and the preliminary filling electrical circuit (15).
4. a kind of new type inverter rectification charging structure according to claim 3, it is characterised in that: the braking resistor
(16), brake transistor (17) series resonant inverter bridge (18), inverter bridge (18) the series current mutual inductor (19), the electric current
Mutual inductor (19) and output terminal (20) connection.
5. a kind of new type inverter rectification charging structure according to claim 4, it is characterised in that: the output terminal
(20) it is connected by conducting wire (8) and high-voltage charging line (3).
6. a kind of new type inverter rectification charging structure according to claim 1, it is characterised in that: the input terminal
(11) it is connected with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187065.1U CN209267189U (en) | 2018-07-26 | 2018-07-26 | A kind of new type inverter rectification charging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821187065.1U CN209267189U (en) | 2018-07-26 | 2018-07-26 | A kind of new type inverter rectification charging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209267189U true CN209267189U (en) | 2019-08-16 |
Family
ID=67557325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821187065.1U Active CN209267189U (en) | 2018-07-26 | 2018-07-26 | A kind of new type inverter rectification charging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209267189U (en) |
-
2018
- 2018-07-26 CN CN201821187065.1U patent/CN209267189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: 065000 Hebei Langfang Anci District Longhe Economic Development Zone 2 Fukang Road, technology enterprise innovation and entrepreneurship Park five layer 501 Patentee after: HEBEI FISSION TECHNOLOGY INCUBATOR Co.,Ltd. Address before: 450000 Zhengzhou High-tech Industrial Development Zone, Zhengzhou City, Henan Province Patentee before: HENAN FEIMAN ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200910 Address after: 065500 3rd floor, unit 1, building 43, satellite navigation Industrial Park, Xinxing industry demonstration zone, Gu'an County, Langfang City, Hebei Province Patentee after: Yinghe (Langfang) Technology Co., Ltd Address before: 065000 Hebei Langfang Anci District Longhe Economic Development Zone 2 Fukang Road, technology enterprise innovation and entrepreneurship Park five layer 501 Patentee before: HEBEI FISSION TECHNOLOGY INCUBATOR Co.,Ltd. |