CN213973612U - Intelligent vehicle-mounted charger for power battery of high-power new energy automobile - Google Patents
Intelligent vehicle-mounted charger for power battery of high-power new energy automobile Download PDFInfo
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- CN213973612U CN213973612U CN202022901866.3U CN202022901866U CN213973612U CN 213973612 U CN213973612 U CN 213973612U CN 202022901866 U CN202022901866 U CN 202022901866U CN 213973612 U CN213973612 U CN 213973612U
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- energy automobile
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- 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
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
- Y02T90/14—Plug-in electric vehicles
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- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a charger technical field discloses a high-power new energy automobile power battery intelligence vehicle charger, comprising a base plate, go up the casing, the AC input terminal, direct current output terminal, communication terminal and radiator fan, the lower tip of casing is located to bottom plate detachable lid, the AC input terminal, direct current output terminal and communication terminal are equallyd divide and do not set up on the front end wall of last casing, radiator fan sets up on the upper end wall of last casing, the upper end wall spaced protruding of going up the casing is equipped with a plurality of fin, be equipped with charging power module and charge control mainboard in the upper casing. The technical scheme of the utility model can effectively avoid the problem that the on-vehicle charger heaies up too fast, intelligent control, protect function is complete, and compact structure, and occupation space is little, and on-vehicle convenience, power density is high, has realized directly charging to the on-vehicle large capacity high-voltage power battery of new forms of energy electric automobile from domestic single-phase alternating current, and the practicality is strong.
Description
Technical Field
The utility model relates to a charger technical field, in particular to on-vehicle charger of high-power new energy automobile power battery intelligence.
Background
The vehicle-mounted charger is a charger fixedly mounted on the electric automobile, has the capability of safely and automatically charging the power battery of the electric automobile, and can dynamically adjust charging current or voltage parameters according to data provided by a Battery Management System (BMS) to execute corresponding actions and finish the charging process.
However, most of the existing new energy automobile vehicle-mounted chargers are large in size, large in occupied space, not ideal in heat dissipation performance, and prone to causing the temperature of the charger to rise too fast after being used for a long time, so that the performance stability and the service life of the charger are affected, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high-power new energy automobile power battery intelligence vehicle charger, aim at solving current new energy automobile vehicle charger heat dispersion ideal inadequately, long-time the use leads to the charger temperature to rise too fast easily, influences the stability of performance and the technical problem of life of charger.
In order to achieve the purpose, the utility model provides an on-vehicle charger of high-power new energy automobile power battery intelligence, include the bottom plate, go up casing, exchange input terminal, direct current output terminal, communication terminal and radiator fan, the bottom plate is located through screw detachable lid go up the lower tip of casing, exchange input terminal, direct current output terminal and communication terminal equally divide do not set up in go up on the front end wall of casing, radiator fan set up in go up on the upper end wall of casing, the upper end wall spaced protruding a plurality of fin that is equipped with of going up the casing, be equipped with charging power module and charge control mainboard in the upper casing, just charging power module, exchange input terminal, direct current output terminal, communication terminal and radiator fan equally divide do not with charge control mainboard electricity is connected.
Furthermore, the bottom plate and the upper shell are both made of aluminum alloy materials.
Further, still include fan protection casing, fan protection casing passes through screw detachable lid and locates on the upper end wall of last casing, radiator fan passes through screw detachable and is fixed in on the lower end wall of fan protection casing, the upper end wall of fan protection casing is equipped with an air outlet concavely, just radiator fan is located the below setting of air outlet.
Further, the air outlet device also comprises a protective net, wherein the protective net cover is arranged on the air outlet.
Further, still include sealed rubber ring, sealed rubber ring set up in the lower tip of last casing, just the lower extreme wall of sealed rubber ring equally divide respectively with the last endwall butt setting of bottom plate.
Further, still include the mounting panel, the lower tip of the both ends lateral wall of going up the casing is protruding respectively and is equipped with a fixed plate, the mounting panel respectively through the bolt with fixed connection can be dismantled to the fixed plate, the mounting panel is gone up to be equipped with a plurality of mounting holes of coveing respectively.
Further, the mounting holes are all in an oval structure.
Adopt the technical scheme of the utility model, following beneficial effect has: the technical proposal of the utility model is that the lower end part of the upper shell is covered by a detachable bottom plate, the AC input terminal, the DC output terminal and the communication terminal are respectively arranged on the front end wall of the upper shell, the heat radiation fan is arranged on the upper end wall of the upper shell, a plurality of heat radiation fins are convexly arranged at intervals on the upper end wall of the upper shell, a charging power module and a charging control mainboard are arranged in the upper shell, the charging power module, the AC input terminal, the DC output terminal, the communication terminal and the heat radiation fan are respectively and electrically connected with the charging control mainboard, the heat radiation fins on the upper end wall of the upper shell increase the heat radiation area of the upper shell, simultaneously, the redundant heat generated by the vehicle-mounted charger can be rapidly radiated by the heat radiation fan, thereby improving the heat radiation performance of the vehicle-mounted charger, effectively avoiding the problem of too fast temperature rise of the vehicle-mounted charger, and further ensuring the long-time stable and reliable operation of the charger, whether the connection state of the battery is correct or not can be judged by communicating with the battery BMS through the communication terminal; the intelligent charging system has the advantages that the battery system parameters and the real-time data of the whole set and the single batteries before and during charging are obtained, the intelligent charging system can communicate with a vehicle monitoring system through the communication terminal, the working state, the working parameters and the fault warning information of the charger are uploaded, the charging starting or stopping control command is received, the intelligent charging system is intelligent in control, complete in protection function, compact in structure, small in size, small in occupied space, convenient to install and maintain, high in power density and light in weight, the vehicle-mounted high-capacity high-voltage power battery of the new energy electric vehicle is directly charged from household single-phase alternating current, and the practicability is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of an intelligent vehicle-mounted charger for a power battery of a high-power new energy automobile according to an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of another view angle of the intelligent vehicle-mounted charger for power batteries of the high-power new energy automobile according to an embodiment of the present invention;
fig. 3 is a schematic overall structure diagram of another view angle of the intelligent vehicle-mounted charger for power batteries of the high-power new energy automobile according to an embodiment of the present invention;
fig. 4 is an exploded schematic view of an intelligent vehicle-mounted charger for power batteries of a high-power new energy vehicle according to an embodiment of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a high-power new energy automobile power battery intelligence vehicle charger.
As shown in fig. 1 to 4, in an embodiment of the present invention, the intelligent vehicle charger for power battery of high-power new energy automobile includes a bottom plate 101, an upper casing 102, an ac input terminal 103, a dc output terminal 104, a communication terminal 105 and a heat dissipation fan 106, the bottom plate 101 is detachably covered on the lower end of the upper housing 102 by screws, the ac input terminal 103, the dc output terminal 104 and the communication terminal 105 are respectively provided on the front end wall of the upper case 102, the heat dissipation fan 106 is disposed on the upper end wall of the upper casing 102, a plurality of heat dissipation fins 1021 are protruded from the upper end wall of the upper casing 102 at intervals, a charging power module 107 and a charging control main board 108 are arranged in the upper shell 102, and the charging power module 107, the ac input terminal 103, the dc output terminal 104, the communication terminal 105 and the heat dissipation fan 106 are electrically connected to the charging control motherboard 108, respectively.
Specifically, the bottom plate 101 and the upper shell 102 are both made of aluminum alloy, so that the heat conductivity of the aluminum alloy is good, and the heat dissipation performance of the charger is further improved.
Specifically, the cooling fan assembly further comprises a fan protection cover 109, the fan protection cover 109 is detachably covered on the upper end wall of the upper housing 102 through screws, the cooling fan 106 is detachably fixed on the lower end wall of the fan protection cover 109 through screws, an air outlet 1091 is concavely formed in the upper end wall of the fan protection cover 109, and the cooling fan 106 is located below the air outlet 1091.
Specifically, the air conditioner further comprises a protective net 110, and the protective net 110 is covered on the air outlet 1091.
Specifically, the portable electronic device further comprises a sealing rubber ring 111, wherein the sealing rubber ring 111 is arranged at the lower end part of the upper shell 102, and the lower end walls of the sealing rubber ring 111 are respectively abutted to the upper end walls of the bottom plate 101.
Specifically, the portable electronic device further comprises an installation plate 112, the lower end portions of the side walls at the two ends of the upper housing 102 are respectively provided with a fixing plate 1022 in a protruding manner, the installation plate 112 is respectively detachably and fixedly connected with the fixing plate 112 through bolts, and the installation plate 112 is respectively provided with a plurality of installation holes 1121 in a recessed manner.
Specifically, the mounting holes 1121 are all disposed in an elliptical structure.
Specifically, the utility model is covered on the lower end part of the upper shell through the detachable bottom plate, the AC input terminal, the DC output terminal and the communication terminal are respectively arranged on the front end wall of the upper shell, the heat radiation fan is arranged on the upper end wall of the upper shell, a plurality of heat radiation fins are convexly arranged at intervals on the upper end wall of the upper shell, the charging power module and the charging control mainboard are arranged in the upper shell, the charging power module, the AC input terminal, the DC output terminal, the communication terminal and the heat radiation fan are respectively and electrically connected with the charging control mainboard, the heat radiation area of the upper shell is increased by the heat radiation fins on the upper end wall of the upper shell, simultaneously, the redundant heat generated by the vehicle-mounted charger can be rapidly radiated through the heat radiation fan, thereby improving the heat radiation performance of the vehicle-mounted charger, effectively avoiding the problem of too fast temperature rise of the vehicle-mounted charger, and further ensuring the long-time stable and reliable operation of the charger, whether the connection state of the battery is correct or not can be judged by communicating with the battery BMS through the communication terminal; the intelligent charging system has the advantages that the battery system parameters and the real-time data of the whole set and the single batteries before and during charging are obtained, the intelligent charging system can communicate with a vehicle monitoring system through the communication terminal, the working state, the working parameters and the fault warning information of the charger are uploaded, the charging starting or stopping control command is received, the intelligent charging system is intelligent in control, complete in protection function, compact in structure, small in size, small in occupied space, convenient to install and maintain, high in power density and light in weight, the vehicle-mounted high-capacity high-voltage power battery of the new energy electric vehicle is directly charged from household single-phase alternating current, and the practicability is high.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (7)
1. The utility model provides an on-vehicle charger of high-power new energy automobile power battery intelligence, its characterized in that, includes the bottom plate, goes up casing, exchanges input terminal, direct current output terminal, communication terminal and radiator fan, the bottom plate passes through the screw detachable lid and locates go up the lower tip of casing, exchange input terminal, direct current output terminal and communication terminal equally divide do not set up in go up on the front end wall of casing, radiator fan set up in go up on the upper end wall of casing, the protruding a plurality of fin that are equipped with of upper end wall interval of going up the casing, be equipped with charging power module and charging control mainboard in the upper casing, just charging power module, exchange input terminal, direct current output terminal, communication terminal and radiator fan equally divide do not with the charging control mainboard electricity is connected.
2. The intelligent vehicle-mounted charger for the power battery of the high-power new energy automobile as claimed in claim 1, wherein the bottom plate and the upper shell are both made of aluminum alloy.
3. The intelligent vehicle-mounted charger for the power battery of the high-power new energy automobile according to claim 1, further comprising a fan shield, wherein the fan shield is detachably covered on the upper end wall of the upper shell through screws, the heat dissipation fan is detachably fixed on the lower end wall of the fan shield through screws, an air outlet is concavely formed in the upper end wall of the fan shield, and the heat dissipation fan is positioned below the air outlet.
4. The intelligent vehicle-mounted charger for the power battery of the high-power new energy automobile according to claim 3, further comprising a protective net, wherein the protective net is covered on the air outlet.
5. The intelligent vehicle-mounted charger for the power battery of the high-power new energy automobile according to claim 1, further comprising a sealing rubber ring, wherein the sealing rubber ring is arranged at the lower end part of the upper shell, and the lower end wall of the sealing rubber ring is respectively abutted against the upper end wall of the bottom plate.
6. The intelligent vehicle-mounted charger for the power battery of the high-power new energy automobile as claimed in claim 1, further comprising a mounting plate, wherein a fixing plate is respectively and convexly arranged at the lower end parts of the side walls at the two ends of the upper shell, the mounting plate is respectively and fixedly connected with the fixing plate through bolts in a detachable manner, and a plurality of mounting holes are respectively and concavely arranged on the mounting plate.
7. The intelligent vehicle-mounted charger for the power battery of the high-power new energy automobile as recited in claim 6, wherein the mounting holes are all arranged in an oval structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901866.3U CN213973612U (en) | 2020-12-03 | 2020-12-03 | Intelligent vehicle-mounted charger for power battery of high-power new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022901866.3U CN213973612U (en) | 2020-12-03 | 2020-12-03 | Intelligent vehicle-mounted charger for power battery of high-power new energy automobile |
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| CN213973612U true CN213973612U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022901866.3U Active CN213973612U (en) | 2020-12-03 | 2020-12-03 | Intelligent vehicle-mounted charger for power battery of high-power new energy automobile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246161A (en) * | 2023-09-11 | 2023-12-19 | 普天新能源（深圳）有限公司 | Real-time regulation and control system for heat dissipation of direct-current charger of electric automobile |
-
2020
- 2020-12-03 CN CN202022901866.3U patent/CN213973612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246161A (en) * | 2023-09-11 | 2023-12-19 | 普天新能源（深圳）有限公司 | Real-time regulation and control system for heat dissipation of direct-current charger of electric automobile |
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