CN212765743U - Electric vehicle charger with electric quantity indication - Google Patents
Electric vehicle charger with electric quantity indication Download PDFInfo
- Publication number
- CN212765743U CN212765743U CN202021642209.5U CN202021642209U CN212765743U CN 212765743 U CN212765743 U CN 212765743U CN 202021642209 U CN202021642209 U CN 202021642209U CN 212765743 U CN212765743 U CN 212765743U
- Authority
- CN
- China
- Prior art keywords
- electric quantity
- charger
- charger body
- electric vehicle
- display screen
- 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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- 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
- Y02T90/12—Electric charging stations
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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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an electric vehicle charging ware technical field discloses an electric vehicle charging ware of electrified volume instruction, including charger body, charger body's the first wire of left side fixedly connected with, the left end fixedly connected with electric quantity sensor of first wire, electric quantity sensor's left end fixedly connected with plug, charger body's front end fixed mounting has the display screen, charger body's upper end left side is provided with the thermovent, the left side fixed mounting of thermovent has the aspiration pump, the right side intercommunication of aspiration pump has the exhaust tube. The utility model discloses a first wire, electric quantity sensor, plug, display screen, thermovent, aspiration pump, exhaust tube, support, temperature sensor, control switch and the PLC controller that sets up have solved long-time charging and have very easily damaged the storage battery, and the unable intelligent improvement radiating effect's problem, and are comparatively practical, are fit for extensively promoting and using.
Description
Technical Field
The utility model relates to an electric vehicle charging ware technical field specifically is an electric vehicle charging ware of electrified volume instruction.
Background
The electric vehicle charger is a charging equipment specially configured for the storage battery of the electric bicycle, and the classification of the charger is as follows: the transformer can be divided into two categories by using a transformer with or without power frequency.
In implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved: the existing electric vehicle charger cannot display the charging degree in real time, so that a storage battery is easily damaged after long-time charging, and the heat dissipation effect cannot be intelligently improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric vehicle charging ware of electrified quantity instruction has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an electric vehicle charger with an electric quantity indication comprises a charger body;
the charger comprises a charger body, a first lead, an electric quantity sensor, a plug, a display screen and a heat dissipation port, wherein the left side of the charger body is fixedly connected with the first lead, the left end of the first lead is fixedly connected with the electric quantity sensor, the left end of the electric quantity sensor is fixedly connected with the plug, the front end of the charger body is fixedly provided with the display screen, and the left side of the upper end of the charger body;
the charger is characterized in that an air pump is fixedly mounted on the left side of the heat dissipation opening, the right side of the air pump is communicated with an air exhaust pipe, a support is fixedly mounted on the right side of the heat dissipation opening, a temperature sensor is fixedly mounted at the lower end of the support, a control switch is fixedly mounted on the right side of the upper end of the charger body, and a PLC is arranged inside the control switch.
As a preferred embodiment of the present invention, the lower end of the exhaust tube is communicated with the heat dissipation opening, and the exhaust tube is made of stainless steel.
As a preferred embodiment of the utility model, electric quantity sensor's data output end is connected with the data input part of PLC controller, the signal output part of PLC controller is connected with the signal input part of display screen.
As a preferred embodiment of the utility model, temperature sensor's data output end is connected with the data input part of PLC controller, the signal output part of PLC controller is connected with the signal input part of aspiration pump.
As a preferred embodiment of the present invention, the control switch is electrically connected to the display screen and the air pump through an external power source.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with a first lead, an electric quantity sensor, a plug, a display screen, a heat dissipation port, an air pump, an air exhaust pipe, a bracket, a temperature sensor, a control switch and a PLC controller, firstly, the charging current of the first wire is detected by the electric quantity sensor, then the electric quantity sensor transmits data to the PLC controller, the PLC controller transmits signals to the display screen, thereby indicating the electric quantity through the display screen, detecting the temperature of the heat dissipation port through the temperature sensor, when the temperature reaches a set value, the temperature sensor transmits data to the PLC controller, the PLC controller controls the air pump to be started, the air pump pumps out hot air through the air exhaust pipe, the problem that the storage battery is easy to damage after long-time charging is solved, and the problem of unable intelligent improvement radiating effect is favorable to more practical use an electric vehicle charging ware that charges volume and instruct.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic diagram of the overall structure of an electric vehicle charger with charge indication according to the present invention;
fig. 2 is the utility model relates to a circuit flow chart of electric vehicle charging ware that electric quantity of charge instructed.
In the figure: 1. charger body, 2, first wire, 3, electric quantity sensor, 4, plug, 5, display screen, 6, thermovent, 7, aspiration pump, 8, exhaust tube, 9, support, 10, temperature sensor, 11, control switch, 12, PLC controller.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: an electric vehicle charger with electric quantity indication comprises a charger body 1;
a first lead 2 is fixedly connected to the left side of the charger body 1, an electric quantity sensor 3 is fixedly connected to the left side of the first lead 2, a plug 4 is fixedly connected to the left side of the electric quantity sensor 3, a display screen 5 is fixedly mounted at the front end of the charger body 1, and a heat dissipation port 6 is formed in the left side of the upper end of the charger body 1;
the charger is characterized in that an air extracting pump 7 is fixedly mounted on the left side of the heat radiating opening 6, the right side of the air extracting pump 7 is communicated with an air extracting pipe 8, a support 9 is fixedly mounted on the right side of the heat radiating opening 6, a temperature sensor 10 is fixedly mounted at the lower end of the support 9, a control switch 11 is fixedly mounted on the right side of the upper end of the charger body 1, and a PLC (programmable logic controller) 12 is arranged inside the control switch 11.
In the embodiment, referring to fig. 1 and fig. 2, through the first wire 2, the electric quantity sensor 3, the plug 4, the display screen 5, the heat dissipation port 6, the air pump 7, the air exhaust pipe 8, the bracket 9, the temperature sensor 10, the control switch 11 and the PLC controller 12, when in use, the charging current of the first wire 2 is detected through the electric quantity sensor 3, the electric quantity sensor 3 transmits data to the PLC controller 12, the PLC controller 12 transmits a signal to the display screen 5, so as to indicate the electric quantity through the display screen 5, and detect the temperature of the heat dissipation port 6 through the temperature sensor 10, when the temperature reaches a set value, the temperature sensor 10 transmits data to the PLC controller 12, the PLC controller 12 controls the air pump 7 to be turned on, the air pump 7 exhausts hot air through the air exhaust pipe 8, thereby solving the problems that the storage battery is easily damaged due to long-time charging and the heat dissipation effect cannot be intelligently improved, the electric vehicle charger with the electric quantity indication is more practical.
The lower end of the air exhaust pipe 8 is communicated with the heat dissipation port 6, and the air exhaust pipe 8 is made of stainless steel.
Wherein, the data output part of the electric quantity sensor 3 is connected with the data input part of the PLC controller 12, and the signal output part of the PLC controller 12 is connected with the signal input part of the display screen 5.
The data output end of the temperature sensor 10 is connected with the data input end of the PLC 12, and the signal output end of the PLC 12 is connected with the signal input end of the air pump 7.
The control switch 11 is electrically connected with the display screen 5 and the air pump 7 through an external power supply respectively.
The utility model discloses a temperature sensor 10's model is DS18B20, and the model of PLC controller 12 is TL2N-32MR and electric quantity sensor 3's model is NB-AI 1B.
Theory of operation, during the use, at first, detect the charging current of first wire 2 through electric quantity sensor 3, electric quantity sensor 3 gives PLC controller 12 to data transmission again, PLC controller 12 gives display screen 5 to the signal transmission, thereby carry out the electric quantity instruction through display screen 5, detect the temperature of thermovent 6 through temperature sensor 10 simultaneously, when the temperature reaches the setting value, temperature sensor 10 gives PLC controller 12 to data transmission, PLC controller 12 controls aspiration pump 7 and opens, aspiration pump 7 takes out hot-blast through exhaust tube 8, it extremely easily damages the storage battery to have solved long-time charging, and the problem of the improvement radiating effect of unable intelligence.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An electric vehicle charger with an electric quantity indication is characterized by comprising a charger body (1);
a first lead (2) is fixedly connected to the left side of the charger body (1), an electric quantity sensor (3) is fixedly connected to the left side of the first lead (2), a plug (4) is fixedly connected to the left side of the electric quantity sensor (3), a display screen (5) is fixedly mounted at the front end of the charger body (1), and a heat dissipation port (6) is formed in the left side of the upper end of the charger body (1);
the utility model discloses a charger, including charger body (1), radiator vent (6), air pump (7) are fixed to the left side of radiator vent (6), the right side intercommunication of air pump (7) has exhaust tube (8), the right side fixed mounting of radiator vent (6) has support (9), the lower extreme fixed mounting of support (9) has temperature sensor (10), the upper end right side fixed mounting of charger body (1) has control switch (11), the inside of control switch (11) is provided with PLC controller (12).
2. The electric vehicle charger with charge indication of claim 1, wherein: the lower end of the air exhaust pipe (8) is communicated with the heat dissipation port (6), and the air exhaust pipe (8) is made of stainless steel materials.
3. The electric vehicle charger with charge indication of claim 1, wherein: the data output end of the electric quantity sensor (3) is connected with the data input end of the PLC controller (12), and the signal output end of the PLC controller (12) is connected with the signal input end of the display screen (5).
4. The electric vehicle charger with charge indication of claim 1, wherein: the data output end of the temperature sensor (10) is connected with the data input end of the PLC (12), and the signal output end of the PLC (12) is connected with the signal input end of the air suction pump (7).
5. The electric vehicle charger with charge indication of claim 1, wherein: and the control switch (11) is electrically connected with the display screen (5) and the air pump (7) through an external power supply respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021642209.5U CN212765743U (en) | 2020-08-10 | 2020-08-10 | Electric vehicle charger with electric quantity indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021642209.5U CN212765743U (en) | 2020-08-10 | 2020-08-10 | Electric vehicle charger with electric quantity indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212765743U true CN212765743U (en) | 2021-03-23 |
Family
ID=75051106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021642209.5U Expired - Fee Related CN212765743U (en) | 2020-08-10 | 2020-08-10 | Electric vehicle charger with electric quantity indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212765743U (en) |
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2020
- 2020-08-10 CN CN202021642209.5U patent/CN212765743U/en not_active Expired - Fee Related
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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: 20210323 Termination date: 20210810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |