CN213990261U - Photovoltaic range extender for electric vehicle - Google Patents
Photovoltaic range extender for electric vehicle Download PDFInfo
- Publication number
- CN213990261U CN213990261U CN202120155675.9U CN202120155675U CN213990261U CN 213990261 U CN213990261 U CN 213990261U CN 202120155675 U CN202120155675 U CN 202120155675U CN 213990261 U CN213990261 U CN 213990261U
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- China
- Prior art keywords
- photovoltaic
- electric vehicle
- battery
- range extender
- battery pack
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a photovoltaic increases journey ware for electric motor car, which comprises a housin, be provided with photovoltaic controller, group battery and dc-to-ac converter module in the casing, just photovoltaic controller with the dc-to-ac converter module all with the group battery electricity is connected, photovoltaic controller is connected with input terminal through the wire electricity. Has the advantages that: the utility model discloses constitute photovoltaic range extender by photovoltaic board, photovoltaic controller, group battery, inverter module and current amplifier module and be connected with the electric vehicle charger electricity to this electric vehicle moves photovoltaic range extender and charges the battery of electric vehicle simultaneously under the sufficient condition of illumination, so circulation keeps electric vehicle battery electric quantity saturation throughout, reaches the purpose of increasing continuation of the journey; the mode of installing in the front of electric motor car battery through the device can provide the buffering through the casing and hit the function to the electric motor car battery, prolongs the life of electric motor car battery.
Description
Technical Field
The utility model relates to an electric motor car auxiliary assembly field, concretely relates to photovoltaic increases journey ware for electric motor car.
Background
The electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operation components and a display instrument system on the basis of a common bicycle, but in the technical aspect, the current electric bicycle only can run for about 70 kilometers after a new battery is charged once, has general cruising ability and needs frequent charging to meet the commuting requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric motor car is with photovoltaic increases journey ware just for solving above-mentioned problem, constitute photovoltaic increases journey ware and electric vehicle charger electricity by photovoltaic board, photovoltaic controller, group battery, inverter module and current amplifier module and be connected to this electric motor car moves photovoltaic and increases journey ware and charge for the battery of electric motor car on one side under the sufficient condition of illumination with this, so circulation remains the electric motor car battery electric quantity saturation all the time, reaches the purpose that increases continuation of the journey then, the detail is explained below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a photovoltaic range extender for electric vehicle, which comprises a shell, wherein a photovoltaic controller, a battery pack and an inverter module are arranged in the shell, the photovoltaic controller and the inverter module are electrically connected with the battery pack, the photovoltaic controller is electrically connected with an input terminal through a lead, the input terminal is exposed out of the shell, and the photovoltaic panel is electrically connected with the input terminal;
the inverter module is electrically connected with an input terminal used for connecting an electric vehicle charger through a lead, and the input terminal is exposed out of the shell;
and a current amplifier module is electrically connected between the inverter module and the input terminal and is used for converting the direct current of the battery pack into 220 v correction wave alternating current for output.
Preferably, the housing is made of a buffer material.
Preferably, the battery pack is one of a lead-acid battery or a lithium battery.
Preferably, the rated voltage of the battery pack is 60 v.
Preferably, the battery pack is electrically connected with a standby indicator lamp through a lead.
Preferably, the inverter module is electrically connected to a charge indicator lamp through a wire.
Preferably, the standby indicator light is a yellow light emitting diode, and the charging indicator light is a red light emitting diode and a green light emitting diode which are connected in parallel.
The photovoltaic range extender for the electric vehicle is adopted, the photovoltaic range extender is composed of a photovoltaic panel, a photovoltaic controller, a battery pack, an inverter module and a current amplifier module, the photovoltaic range extender is electrically connected with an electric vehicle charger through the output terminal, the photovoltaic controller is in a standby state under the condition of full voltage of the battery pack, the standby indicator lamp is turned on, when the battery pack is undervoltage, the photovoltaic controller is started, the photovoltaic panel provides current for the battery pack through the photovoltaic controller, a red lamp of the charging indicator lamp is turned on, the battery pack is continuously charged, a green lamp of the charging indicator lamp is automatically stopped to be turned on after the battery pack is fully charged, the inverter module converts the direct current of the built-in battery pack into 220 v correction wave alternating current and outputs the alternating current through the output terminal after the alternating current is rectified by the current amplifier module, and the output terminal enables the electric vehicle to supply power for the storage battery of the electric vehicle through the charger, under the sufficient condition of illumination, the electric vehicle runs the photovoltaic range extender and charges the storage battery of the electric vehicle, the electric vehicle always keeps the electric quantity of the storage battery of the electric vehicle saturated in a circulating mode, then the purpose of increasing the endurance is achieved, the electric vehicle also has the photovoltaic range extender to assist power supply besides the storage battery, the energy source of the assist power supply is from the photovoltaic panel absorbs the solar energy, and meanwhile, the mode of being installed in the front of the storage battery of the electric vehicle through the device can be used for providing a buffering function for the storage battery of the electric vehicle through the shell, so that the service life of the storage battery of the electric vehicle is prolonged.
Has the advantages that: 1. the utility model discloses constitute photovoltaic range extender by photovoltaic board, photovoltaic controller, group battery, inverter module and current amplifier module and be connected with the electric vehicle charger electricity to this electric vehicle moves photovoltaic range extender and charges the battery of electric vehicle simultaneously under the sufficient condition of illumination, so circulation keeps electric vehicle battery electric quantity saturation throughout, reaches the purpose of increasing continuation of the journey;
2. the mode of installing in the front of electric motor car battery through the device can provide the buffering through the casing and hit the function to the electric motor car battery, prolongs the life of electric motor car battery.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic circuit diagram of the present invention.
The reference numerals are explained below:
1. an input terminal; 2. a photovoltaic panel; 3. a photovoltaic controller; 4. a housing; 5. a battery pack; 501. a standby indicator light; 6. an inverter module; 7. an output terminal; 8. a current amplifier module; 9. and a charging indicator light.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.
Referring to fig. 1-2, the utility model provides a photovoltaic increases journey ware for electric motor car, including casing 4, be provided with photovoltaic controller 3, group battery 5 and inverter module 6 in the casing 4, just photovoltaic controller 3 with inverter module 6 all with the group battery 5 electricity is connected, photovoltaic controller 3 is connected with input terminal 1 through the wire electricity, input terminal 1 exposes casing 4 and electricity are connected with photovoltaic board 2. The inverter module 6 is electrically connected with an input terminal 1 for connecting an electric vehicle charger through a lead, and the input terminal 1 is exposed out of the housing 4. A current amplifier module 8 is electrically connected between the inverter module 6 and the input terminal 1, and is used for converting the direct current of the battery pack 5 into a 220 v correction wave alternating current for output.
As the preferred scheme of this scheme, casing 4 is the buffering material, and preferred casing 4 is the sheet steel, so set up, be convenient for through the setting of casing 4 to provide the buffering to hit the protection to the electric motor car battery, promote the stability in use of electric motor car battery, group battery 5 is one of lead acid battery or lithium cell, so set up, the group battery 5 of being convenient for has the space of many different matches, and the consumer of being convenient for considers the selection.
The rated voltage of the battery pack 5 is 60v, and the specification of the battery pack 5 is preferably 60v20A, so that the battery pack 5 has a good electric quantity storage space, the battery pack 5 is electrically connected with a standby indicator lamp 501 through a lead, and the standby state of the battery pack 5 when the battery pack 5 is fully charged is displayed through the standby indicator lamp 501.
The inverter module 6 is electrically connected with a charging indicator lamp 9 through a wire, so that the charging state of the battery pack 5 is limited when the charging indicator lamp 9 is convenient to charge, the standby indicator lamp 501 is a yellow light emitting diode, the charging indicator lamp 9 is a red light emitting diode and a green light emitting diode which are connected in parallel, so that the yellow light is turned on to indicate that the battery pack 5 is standby, the red light is turned on to indicate that the battery pack 5 is charged, and the green light is turned on to indicate that the battery pack 5 is charged.
By adopting the structure, the photovoltaic range extender is composed of the photovoltaic panel 2, the photovoltaic controller 3, the battery pack 5, the inverter module 6 and the current amplifier module 8, and is electrically connected with the electric vehicle charger through the output terminal 7, the battery pack 5 is in a standby state under the full-pressure condition, the standby indicator lamp 501 is turned on, when the battery pack 5 is undervoltage, the photovoltaic controller 3 is started, the photovoltaic panel 2 provides current for the battery pack 5 through the photovoltaic controller 3, the red lamp of the charging indicator lamp 9 is turned on, the battery pack 5 is continuously charged, the green lamp of the charging indicator lamp 9 is automatically stopped to be turned on after the battery pack is fully charged, the inverter module 6 converts the built-in direct current of the battery pack 5 into 220 v correction wave alternating current and outputs the alternating current through the output terminal 7 after being rectified by the current amplifier module 8, and the output terminal 7 enables the electric vehicle to supply power for the storage battery of the electric vehicle through the self-charger, under the sufficient condition of illumination, the electric vehicle runs the photovoltaic range extender and charges the storage battery of the electric vehicle, the electric vehicle always keeps the electric quantity of the storage battery of the electric vehicle saturated in a circulating mode, then the purpose of increasing the endurance is achieved, the electric vehicle also has the photovoltaic range extender for assisting power supply besides the storage battery, the energy source of the assisting power supply is from the photovoltaic panel 2 absorbs the solar energy, and meanwhile, the mode of being installed in the front of the storage battery of the electric vehicle through the device can be used for providing a buffering function for the storage battery of the electric vehicle through the shell 4, and the service life of the storage battery of the electric vehicle is prolonged.
For example, the electric vehicle is a 500W motor, the storage battery of 72v20A, the photovoltaic range extender charges the battery pack 5 once for each photovoltaic range extender, and the endurance of the original storage battery is added, so that the endurance mileage of the electric vehicle can reach 150 km, when the electric vehicle is used in the whole summer, the electric vehicle can be charged continuously after being charged once for 15 days, and the photovoltaic range extender has a buffer shock function for protecting the main battery pack 5, so that the service life of the electric vehicle is prolonged.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a photovoltaic increases journey ware for electric motor car, includes casing (4), its characterized in that: a photovoltaic controller (3), a battery pack (5) and an inverter module (6) are arranged in the shell (4), the photovoltaic controller (3) and the inverter module (6) are electrically connected with the battery pack (5), the photovoltaic controller (3) is electrically connected with an input terminal (1) through a lead, and the input terminal (1) is exposed out of the shell (4) and is electrically connected with a photovoltaic panel (2);
the inverter module (6) is electrically connected with an input terminal (1) used for connecting an electric vehicle charger through a lead, and the input terminal (1) is exposed out of the shell (4);
and a current amplifier module (8) is electrically connected between the inverter module (6) and the input terminal (1) and is used for converting the direct current of the battery pack (5) into (220) v correction wave alternating current for output.
2. The photovoltaic range extender for the electric vehicle as claimed in claim 1, wherein: the shell (4) is made of a buffer material.
3. The photovoltaic range extender for the electric vehicle as claimed in claim 2, wherein: the battery pack (5) is one of a lead-acid battery or a lithium battery.
4. The photovoltaic range extender for the electric vehicle as claimed in claim 3, wherein: the rated voltage of the battery pack (5) is 60 v.
5. The photovoltaic range extender for the electric vehicle according to claim 2 or 3, wherein: the battery pack (5) is electrically connected with a standby indicator lamp (501) through a lead.
6. The photovoltaic range extender for the electric vehicle as claimed in claim 5, wherein: the inverter module (6) is electrically connected with a charging indicator lamp (9) through a lead.
7. The photovoltaic range extender for the electric vehicle as claimed in claim 6, wherein: the standby indicator lamp (501) is a yellow light-emitting diode, and the charging indicator lamp (9) is a red light-emitting diode and a green light-emitting diode which are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120155675.9U CN213990261U (en) | 2021-01-20 | 2021-01-20 | Photovoltaic range extender for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120155675.9U CN213990261U (en) | 2021-01-20 | 2021-01-20 | Photovoltaic range extender for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213990261U true CN213990261U (en) | 2021-08-17 |
Family
ID=77251801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120155675.9U Expired - Fee Related CN213990261U (en) | 2021-01-20 | 2021-01-20 | Photovoltaic range extender for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213990261U (en) |
-
2021
- 2021-01-20 CN CN202120155675.9U patent/CN213990261U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 Termination date: 20220120 |