CN207565354U - Power battery charger - Google Patents
Power battery charger Download PDFInfo
- Publication number
- CN207565354U CN207565354U CN201721001841.XU CN201721001841U CN207565354U CN 207565354 U CN207565354 U CN 207565354U CN 201721001841 U CN201721001841 U CN 201721001841U CN 207565354 U CN207565354 U CN 207565354U
- Authority
- CN
- China
- Prior art keywords
- circuit
- heat
- main body
- housing
- light source
- 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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Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model is a kind of power battery charger it is characterized in that equipped with housing, housing includes main body and upper cover, the screw hole and trip bolt to match is correspondingly provided in main body and upper lid, the part that main body and case lid are interlocked is correspondingly provided with matched positioning groove and positioning convex tendon, the main body is made of the good metal material of thermal conductivity, body exterior is equipped with radiating fin array, the radiating fin is fixedly connected with main body, also it is made of the good metal material of thermal conductivity, more than two heat-conducting plates are equipped in housing, heat-conducting plate is made of the good metal material of thermal conductivity, heat-conducting plate is connected through screw with babinet, pcb board is fixed on heat-conducting plate；Heat-conducting plate thickness range is 3-5mm, and the positioning groove for fixing pcb board is opened up on heat-conducting plate；Controller MCU, charging mechanism, charging curve are additionally provided in housing and replaces circuit, the utility model compared with prior art, has the advantages that rational in infrastructure, working efficiency is high, at low cost etc. notable.
Description
Technical field：
The utility model is related to charger technical field, specifically a kind of power battery charger.
Background technology：
Since electric energy is a kind of clean energy resource, with the improvement of people's environmental awareness, more and more being favored.Lithium electricity
Pond in use, need multiple battery units i.e. battery core combining to form battery pack, being connected as power supply unit or
Parallel connection adds in relevant management and control circuit post package, forms power supply unit finished product.Power supply when in use, needs to coordinate charger.
Charger generally use sealing and dustproof waterproof structure, when charger dispatches from the factory, be prefixed in charger with it is a certain
The matched charging curve of fixation battery that kind electric vehicle producer is provided, if it is desired to replace a kind of battery and use, also just need
Charging curve in the charger of change corresponding thereto, the method used at present are one chargers of direct replacement, are needed anti-
Related accessory is dismantled again, it is complicated for operation and of high cost.
Invention content：
The utility model is directed to shortcoming and defect in the prior art, it is proposed that a kind of power battery charger.
The utility model can be achieved by the following measures：
A kind of power battery charger, equipped with housing, it is characterised in that equipped with housing, housing includes main body and upper cover,
The screw hole and trip bolt to match is correspondingly provided in main body and upper lid, the part that main body and case lid are interlocked is correspondingly provided with phase
The positioning groove and positioning convex tendon of cooperation, the main body are made of the good metal material of thermal conductivity, and body exterior is equipped with heat dissipation
Fin array, the radiating fin are fixedly connected with main body, are also made of the good metal material of thermal conductivity, and two are equipped in housing
A above heat-conducting plate, heat-conducting plate are made of the good metal material of thermal conductivity, and heat-conducting plate is connected through screw with babinet, PCB
Plate is fixed on heat-conducting plate；Heat-conducting plate thickness range is 3-5mm, and the positioning groove for fixing pcb board is opened up on heat-conducting plate；Shell
In vivo be additionally provided with controller MCU, charging mechanism, charging curve replace circuit, wherein controller MCU respectively with charging mechanism, fill
Electric curve replaces circuit and is connected, and the charging mechanism includes transformer, rectification circuit, current divider, current detection circuit, amplification
Circuit, charging current control circuit, A/D conversion circuits, D/A conversion circuits, wherein controller MCU respectively with A/D conversion circuits,
D/A conversion circuits are connected, and the other end of A/D conversion circuits is connected with the output terminal of current detection circuit, current detecting electricity
The input terminal on road is connected with the output terminal of amplifying circuit, and the input terminal of amplifying circuit is connected with the output terminal of current divider, point
The input terminal of stream device is connected with rectification circuit, and rectification circuit is connected with the positive and negative anodes of battery to be charged and rectification circuit and change
Depressor is connected, and charging current control circuit is connected between D/A conversion circuits and rectification circuit, is additionally provided with and controller MCU
The radio communication circuit being connected.
Radio communication circuit described in the utility model is led to using WIFI communication modules or 4G/GPRS communication modules or bluetooth
Believe module.
Rectification circuit described in the utility model uses SCR rectification circuit.
Charging curve described in the utility model replace circuit include the transmitter being located at outside housing and in housing and with
The receiver that controller MCU is connected, wherein transmitter are equipped with mission controller, driving circuit, light source, button, power circuit,
Wherein mission controller is connected respectively with driving circuit, button, power circuit, and the output terminal of driving circuit is connected with light source
It connects；Receiver be equipped with reception driving circuit, light source, button, wherein controller MCU respectively with reception driving circuit, light source,
Button is connected, and the output terminal of driving circuit is connected with light source；Wherein light source uses LED light source, is all provided in driving circuit
Limited leakage resistance.
When the utility model is used, the power supply of mission controller is using 5V button cell BAT, the 22nd of mission controller the
Foot is connected with button S1 and pull-up resistor R1, and the 26th foot is connected with current-limiting resistance R1, and R1 is connected with the anode of light source led, LED's
Cathode is grounded, and when button S1 is pressed, mission controller control light source is flickered with fixed frequency, and fixed frequency represents a kind of electricity
The charging curve in pond；21 feet of controller MCU are connected by current-limiting resistance R3 with light source led anode in receiving mechanism, light source
LED cathode are grounded, and when charger does not need to change built-in charging curve, light source led is light emitting source, for showing entire charging
The working condition of machine, when charging curve built in charger needs change, LED receives external emitters transmission to receive light source
The frequency signal for being loaded with charging curve information；Light source led receives flasher stimulation, and equal frequencies are generated in its positive terminal
3V level signals, controller MCU detects this level signal, completes the replacement of charging curve.
The utility model compared with prior art, has the advantages that rational in infrastructure, working efficiency is high, at low cost etc. notable.
Description of the drawings：
Attached drawing 1 is the structure diagram of the utility model.
Reference numeral：Housing 1, radiating fin array 2, heat-conducting plate 3.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
As shown in drawings, the utility model proposes a kind of power battery charger, equipped with housing, it is characterised in that set
There is housing 1, housing 1 includes main body and upper cover, the screw hole and trip bolt to match, main body are correspondingly provided in main body and upper lid
Matched positioning groove and positioning convex tendon are correspondingly provided with the part that case lid is interlocked, the main body is using the good gold of thermal conductivity
Belong to material to be made, body exterior is equipped with radiating fin array 2, and the radiating fin is fixedly connected with main body, also using thermal conductivity
Good metal material is made, and more than two heat-conducting plates 3 is equipped in housing 1, heat-conducting plate 3 is using the good metal material system of thermal conductivity
Into heat-conducting plate 3 is connected through screw with babinet, and pcb board is fixed on heat-conducting plate；Heat-conducting plate thickness range be 3-5mm, heat-conducting plate
On open up positioning groove for fixing pcb board；Controller MCU, charging mechanism, charging curve are additionally provided in housing and replaces electricity
Road, wherein controller MCU respectively with charging mechanism, charging curve replace circuit be connected, the charging mechanism include transformer,
Rectification circuit, current divider, current detection circuit, amplifying circuit, charging current control circuit, A/D conversion circuits, D/A conversion electricity
Road, wherein controller MCU are connected respectively with A/D conversion circuits, D/A conversion circuits, the other end and electric current of A/D conversion circuits
The output terminal of detection circuit is connected, and the input terminal of current detection circuit is connected with the output terminal of amplifying circuit, amplifying circuit
Input terminal be connected with the output terminal of current divider, the input terminal of current divider is connected with rectification circuit, and rectification circuit is filled with waiting
The positive and negative anodes of battery are connected and rectification circuit is connected with transformer, and charging current control circuit is connected to D/A conversion electricity
Between road and rectification circuit, it is additionally provided with the radio communication circuit being connected with controller MCU.
Radio communication circuit described in the utility model is led to using WIFI communication modules or 4G/GPRS communication modules or bluetooth
Believe module.
Rectification circuit described in the utility model uses SCR rectification circuit.
Charging curve described in the utility model replace circuit include the transmitter being located at outside housing and in housing and with
The receiver that controller MCU is connected, wherein transmitter are equipped with mission controller, driving circuit, light source, button, power circuit,
Wherein mission controller is connected respectively with driving circuit, button, power circuit, and the output terminal of driving circuit is connected with light source
It connects；Receiver be equipped with reception driving circuit, light source, button, wherein controller MCU respectively with reception driving circuit, light source,
Button is connected, and the output terminal of driving circuit is connected with light source；Wherein light source uses LED light source, is all provided in driving circuit
Limited leakage resistance.
When the utility model is used, the power supply of mission controller is using 5V button cell BAT, the 22nd of mission controller the
Foot is connected with button S1 and pull-up resistor R1, and the 26th foot is connected with current-limiting resistance R1, and R1 is connected with the anode of light source led, LED's
Cathode is grounded, and when button S1 is pressed, mission controller control light source is flickered with fixed frequency, and fixed frequency represents a kind of electricity
The charging curve in pond；21 feet of controller MCU are connected by current-limiting resistance R3 with light source led anode in receiving mechanism, light source
LED cathode are grounded, and when charger does not need to change built-in charging curve, light source led is light emitting source, for showing entire charging
The working condition of machine, when charging curve built in charger needs change, LED receives external emitters transmission to receive light source
The frequency signal for being loaded with charging curve information；Light source led receives flasher stimulation, and equal frequencies are generated in its positive terminal
3V level signals, controller MCU detects this level signal, completes the replacement of charging curve.
The utility model compared with prior art, has the advantages that rational in infrastructure, working efficiency is high, at low cost etc. notable.
Claims (4)
1. a kind of power battery charger, equipped with housing, it is characterised in that housing includes main body and upper cover, in main body and upper lid
The screw hole and trip bolt to match is correspondingly provided with, it is recessed that the part that main body and case lid are interlocked is correspondingly provided with matched positioning
Slot and positioning convex tendon, the main body are made of the good metal material of thermal conductivity, and body exterior is equipped with radiating fin array, described
Radiating fin is fixedly connected with main body, is also made of the good metal material of thermal conductivity, and more than two heat conduction are equipped in housing
Plate, heat-conducting plate are made of the good metal material of thermal conductivity, and heat-conducting plate is connected through screw with babinet, and pcb board is fixed on heat conduction
On plate；Heat-conducting plate thickness range is 3-5mm, and the positioning groove for fixing pcb board is opened up on heat-conducting plate；Control is additionally provided in housing
Device MCU processed, charging mechanism, charging curve replace circuit, and wherein controller MCU replaces electricity with charging mechanism, charging curve respectively
Road is connected, and the charging mechanism includes transformer, rectification circuit, current divider, current detection circuit, amplifying circuit, charging electricity
Flow control circuit, A/D conversion circuits, D/A conversion circuits, wherein controller MCU respectively with A/D conversion circuits, D/A conversion circuits
Be connected, the other end of A/D conversion circuits is connected with the output terminal of current detection circuit, the input terminal of current detection circuit with
The output terminal of amplifying circuit is connected, and the input terminal of amplifying circuit is connected with the output terminal of current divider, the input terminal of current divider
It is connected with rectification circuit, rectification circuit is connected with the positive and negative anodes of battery to be charged and rectification circuit is connected with transformer,
Charging current control circuit is connected between D/A conversion circuits and rectification circuit, be additionally provided be connected with controller MCU it is wireless
Telecommunication circuit.
2. a kind of power battery charger according to claim 1, it is characterised in that the radio communication circuit is adopted
With WIFI communication modules or 4G/GPRS communication modules or bluetooth communication.
3. a kind of power battery charger according to claim 1, it is characterised in that the rectification circuit uses can
Control silicon rectification circuit.
4. a kind of power battery charger according to claim 1, it is characterised in that the charging curve replaces circuit
The receiver being connected including the transmitter being located at outside housing and in housing and with controller MCU, wherein transmitter are equipped with
Mission controller, driving circuit, light source, button, power circuit, wherein mission controller respectively with driving circuit, button, power supply
Circuit is connected, and the output terminal of driving circuit is connected with light source；Receiver is equipped with reception driving circuit, light source, button,
Middle controller MCU is connected respectively with reception driving circuit, light source, button, and the output terminal of driving circuit is connected with light source；
Wherein light source uses LED light source, and current-limiting resistance is equipped in driving circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001841.XU CN207565354U (en) | 2017-08-11 | 2017-08-11 | Power battery charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721001841.XU CN207565354U (en) | 2017-08-11 | 2017-08-11 | Power battery charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565354U true CN207565354U (en) | 2018-07-03 |
Family
ID=62697995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721001841.XU Expired - Fee Related CN207565354U (en) | 2017-08-11 | 2017-08-11 | Power battery charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565354U (en) |
-
2017
- 2017-08-11 CN CN201721001841.XU patent/CN207565354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 8:1404, Modern Famous Garden, Intersection of Science Avenue and Xi You Road, Baiyan Science Park, Hefei High-tech Zone, Anhui Province Patentee after: Anhui Vader power supply Co., Ltd. Address before: 230088 Anhui Hefei high tech Zone Bo Yan Science Park Patentee before: Anhui Hua sky new energy science and technology limited company |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20190811 |