CN220577063U - Solar energy electricity supplementing device and electric automobile - Google Patents
Solar energy electricity supplementing device and electric automobile Download PDFInfo
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- CN220577063U CN220577063U CN202321876849.6U CN202321876849U CN220577063U CN 220577063 U CN220577063 U CN 220577063U CN 202321876849 U CN202321876849 U CN 202321876849U CN 220577063 U CN220577063 U CN 220577063U
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- 230000001502 supplementing effect Effects 0.000 title description 18
- 230000005611 electricity Effects 0.000 title description 11
- 238000005286 illumination Methods 0.000 claims description 32
- 208000028867 ischemia Diseases 0.000 claims description 10
- 230000003020 moisturizing effect Effects 0.000 abstract 2
- 239000013589 supplement Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 11
- 238000010248 power generation Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The application provides a solar energy moisturizing device and electric automobile relates to power supply technical field. Wherein, solar energy moisturizing device includes: the solar energy awning assembly is arranged on the roof and comprises a frame body, a solar cell panel and a light shielding plate, wherein the frame body encloses to form an accommodating space, the solar cell panel and the light shielding plate are arranged in the accommodating space, and the solar cell panel is movably connected with the frame body so that the solar cell panel can be switched between a first position and a second position; the voltage converter is connected with the solar awning assembly, receives electric energy sent by the solar awning assembly and converts the electric energy into first voltage or second voltage; the storage battery is connected with the voltage converter to receive the first voltage sent by the voltage converter; the power battery is connected with the voltage converter to receive the second voltage sent by the voltage converter.
Description
Technical Field
The application relates to the technical field of power supply, in particular to a solar power supplementing device and an electric automobile.
Background
At present, along with intelligent new energy automobiles, the intelligent new energy automobiles gradually become the main stream of the market. In the actual use process of the current new energy electric vehicle, the vehicle can be parked for a long time to cause a self-discharge phenomenon, so that the problems of reduction of the driving range of the whole vehicle and incapability of powering on the vehicle can be caused.
In the prior art, the current control strategy only develops a method for supplementing electricity through a power battery for self-discharging of a storage battery, but the strategy can cause the electric quantity consumption of the power battery to be superimposed on the self-discharging consumption, so that the driving range is reduced, and the user complains.
Therefore, how to provide a battery recharging method that can not reduce the power of the power battery is a problem to be solved.
Disclosure of Invention
The embodiment of the application aims to provide a solar power supply device and an electric automobile.
In order to solve the technical problems, the embodiment of the application provides the following technical scheme:
the first aspect of the present application provides a solar energy electricity supplementing device, comprising:
the solar energy awning assembly is arranged on a roof and comprises a frame body, a solar panel and a light shielding plate, wherein the frame body encloses to form an accommodating space, the solar panel and the light shielding plate are arranged in the accommodating space, and the solar panel is movably connected with the frame body so that the solar panel can be switched between a first position and a second position, and the light shielding plate is positioned at the second position; the solar panel is exposed when in a first position, and is used for receiving solar energy and converting the solar energy into electric energy; when the solar panel is positioned at the second position, the solar panel is positioned below the light shielding plate;
the voltage converter is connected with the solar energy awning assembly, receives the electric energy sent by the solar energy awning assembly and converts the electric energy into a first voltage or a second voltage;
the storage battery is connected with the voltage converter to receive the first voltage sent by the voltage converter;
and the power battery is connected with the voltage converter so as to receive the second voltage sent by the voltage converter.
In some variations of the first aspect of the present application, the solar backdrop assembly further comprises:
the illumination sensor is used for sensing illumination intensity, the illumination sensor is connected with the solar cell panel, when the illumination intensity sensed by the illumination sensor is greater than first preset intensity, the solar cell panel moves to the first position, and when the illumination intensity sensed by the illumination sensor is less than first preset intensity, the solar cell panel moves to the second position.
In some variation embodiments of the first aspect of the present application, the method further includes:
one end of the first switch is connected with the solar awning assembly, and the other end of the first switch is connected with the voltage converter;
when the first switch is turned on, the solar energy awning assembly is electrically connected with the voltage converter, and the solar energy awning assembly can transmit electric energy to the voltage converter;
when the first switch is closed, the solar energy backdrop component is disconnected with the voltage converter, and the solar energy backdrop component stops transmitting electric energy to the voltage converter.
In some variation embodiments of the first aspect of the present application, the method further includes:
the battery manager is respectively connected with the storage battery and the power battery, and is used for sequentially detecting whether the storage battery and the power battery are in a low-power state or not, and sequentially sending out a first power failure signal and/or a second power failure signal when the storage battery and/or the power battery are in the low-power state.
In some variations of the first aspect of the present application, the battery manager is connected to the voltage converter to send a first indication signal or a second indication signal to the voltage converter, and the voltage converter converts the electrical energy into the first voltage or the second voltage according to the first indication signal or the second indication signal.
In some variation embodiments of the first aspect of the present application, the method further includes:
the first controller is respectively connected with the solar awning assembly, the first switch, the voltage converter and the battery manager, and when the solar panel moves to a first position, the solar awning assembly sends an opening signal to the first controller; the first controller is further used for receiving a first lack electrical signal and/or a second lack electrical signal sent by the battery manager;
the first controller controls the first switch and the battery converter to be turned on when any one of the following three is used:
the first controller receives the starting signal and the first ischemia signal;
the first controller receives the starting signal and the second ischemia signal;
the first controller receives the starting signal, the first lack electrical signal and the second lack electrical signal.
In some variation embodiments of the first aspect of the present application, the method further includes:
the relay is connected with the battery manager, the battery manager sends a second power failure signal to the relay, and the relay is started; and two ends of the relay are respectively connected with the voltage converter and the power battery, and when the relay is started, the voltage converter transmits the second voltage to the power battery through the relay.
In some variations of the first aspect of the present application, the solar energy backdrop assembly further comprises:
the two sliding rails are respectively arranged on two sides of the solar cell panel and extend along the moving direction of the solar cell panel, and the solar cell panel is connected with the sliding rails in a sliding manner.
In some variations of the first aspect of the present application, the solar energy backdrop assembly further comprises:
and the transparent plate is arranged below the solar cell panel when the solar cell panel is positioned at the first position, and is exposed when the solar cell panel is positioned at the second position.
On the other hand, the application also provides an electric vehicle, which comprises the solar energy electricity supplementing device, so that all technical features and beneficial technical effects of the solar energy electricity supplementing device are included, and are not repeated herein.
Compared with the prior art, the solar power supplementing device comprises a solar backdrop component, a voltage converter, a storage battery and a power battery, wherein the solar backdrop component is arranged on a roof, the solar backdrop component comprises a frame body, a solar panel and a light shielding plate, the solar panel is used for absorbing solar energy and converting the solar energy into electric energy, the light shielding plate is used for shielding light rays and avoiding light rays from entering an area where the light shielding plate shields, the frame body encloses to form a containing space, the solar panel and the light shielding plate are arranged in the containing space formed by enclosing the frame body, the solar panel is movably connected with the frame body, the solar panel can be switched between a first position and a second position of the containing space, the light shielding plate is positioned at the second position of the containing space, the height of the light shielding plate in the vertical direction is at least higher than the thickness of the solar panel, and when the solar panel moves to the first position, the solar panel is exposed outside, so that the solar energy can be absorbed, and the solar panel and the light shielding plate are adjacently arranged; when the solar panel moves to the second position, the solar panel moves to the position below the light shielding plate, and the solar panel does not absorb solar energy any more. The voltage converter is connected with the solar cell panel, and the voltage converter receives the electric energy that solar cell panel sent for with electric energy conversion first voltage or second voltage, first voltage can charge for the battery, and the second voltage can charge for the power battery, and battery and power battery are connected with the voltage converter respectively, thereby can supply power for the battery when voltage converter converts the electric energy into first voltage, when voltage converter converts the electric energy into the second voltage, can charge for the power battery.
Thus the solar energy power supplementing device that this application provided through solar cell panel's setting, can carry out the power supplementing to battery and power battery respectively to solved the vehicle and parked for a long time and lead to the self-discharge phenomenon, make the problem that battery electric quantity is not enough, also can supplement power battery's electric quantity, and can not consume power battery's electric quantity, maintain battery voltage in normal voltage range, solve the vehicle and park the electric quantity loss for a long time and lead to the problem that the driving mileage reduces.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings, in which like reference numerals refer to similar or corresponding parts and in which:
fig. 1 is a block diagram of a solar power supply device according to an embodiment of the present application;
fig. 2 is a top view of an electric vehicle according to an embodiment of the present disclosure;
fig. 3 is a front view of a solar energy backdrop assembly according to an embodiment of the present disclosure.
Reference numerals illustrate:
the solar energy power supply device 1, the electric vehicle 100, the solar energy sky curtain assembly 11, the frame 111, the solar cell panel 112, the light shielding plate 113, the sliding rail 114, the transparent plate 115, the voltage converter 12, the storage battery 13, the power battery 14, the first switch 15, the battery manager 16, the first controller 17 and the relay 18.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1 and 2, the present application provides a solar power supply device 1, including:
the solar awning assembly 11, the solar awning assembly 11 is arranged on a roof, the solar awning assembly 11 comprises a frame 111, a solar panel 112 and a light shielding plate 113, the frame 111 encloses to form an accommodating space, the accommodating space is provided with the solar panel 112 and the light shielding plate 113, the solar panel 112 is movably connected with the frame 111, so that the solar panel 112 is switched between a first position and a second position, and the light shielding plate is positioned at the second position; the solar panel 112 is exposed when in the first position, and is used for receiving solar energy and converting the solar energy into electric energy; the solar panel 112 is located below the light shielding plate 113 when in the second position;
a voltage converter 12, wherein the voltage converter 12 is connected with the solar energy awning assembly 11, and the voltage converter 12 receives the electric energy sent by the solar energy awning assembly 11 and converts the electric energy into a first voltage or a second voltage;
a battery 13, wherein the battery 13 is connected with the voltage converter 12 to receive the first voltage sent by the voltage converter 12;
a power battery 14, the power battery 14 is connected with the voltage converter 12 to receive the second voltage sent by the voltage converter 12.
As shown in fig. 1, the solar power supplementing device 1 provided by the application comprises a solar backdrop assembly 11, a voltage converter 12, a storage battery 13 and a power battery 14, wherein the solar backdrop assembly 11 comprises a solar panel 112, the solar panel 112 absorbs solar energy and converts the solar energy into electric energy, the voltage converter 12 is connected with the solar backdrop assembly 11, the voltage converter 12 receives the electric energy sent by the solar backdrop assembly 11 and is used for converting the electric energy into a first voltage or a second voltage, the first voltage is a low-voltage and can charge the storage battery 13, the second voltage is a high-voltage and can charge the power battery 14, and the storage battery 13 and the power battery 14 are respectively connected with the voltage converter 12, so that when the voltage converter 12 converts the electric energy into the first voltage, the storage battery 13 can be supplied, and when the voltage converter 12 converts the electric energy into the second voltage, the power battery 14 can be charged.
Thus the solar energy power supplementing device 1 that this application provided through solar cell panel 112's setting, can carry out the power supplementing to battery 13 and power battery 14 respectively to solved the vehicle and parked for a long time and lead to the self-discharge phenomenon, make the problem that battery 13 electric quantity is not enough, also can supplement the electric quantity of power battery 14, and can not consume the electric quantity of power battery 14, maintain battery 13 voltage in normal voltage range, solve the vehicle and park the problem that electric quantity loss leads to the reduction of driving mileage for a long time.
As shown in fig. 2, in this embodiment, the solar awning assembly 11 is disposed on a roof, the solar awning assembly 11 includes a frame 111, a solar panel 112 and a light-shielding plate 113, the solar panel 112 is used for absorbing solar energy and converting the solar energy into electric energy, the light-shielding plate 113 is used for shielding light, the light is prevented from entering an area where the light-shielding plate 113 shields, the frame 111 encloses to form an accommodating space, the solar panel 112 and the light-shielding plate 113 are both disposed in the accommodating space enclosed by the frame 111, the solar panel 112 is movably connected with the frame 111, the solar panel 112 can be switched between a first position and a second position of the accommodating space, the light-shielding plate 113 is located in the second position of the accommodating space, the height of the light-shielding plate 113 in the vertical direction is at least higher than the thickness of the solar panel 112, and when the solar panel 112 moves to the first position, the solar panel 112 is exposed to the outside, thereby absorbing solar energy, and at this time the solar panel 112 is disposed adjacent to the light-shielding plate 113, and the light-shielding plate 113 is an opaque plate 115; when the solar panel 112 moves to the second position, the solar panel 112 moves below the light shielding plate 113, and the solar panel 112 no longer absorbs solar energy. So that the solar panel 112 can be moved to the lower part of the shading plate 113 when the solar panel 112 is not needed, and the solar panel 112 can be exposed when the solar panel 112 is needed, thereby not only setting the position of the solar panel 112 according to the needs, but also prolonging the service life of the solar panel 112,
in this embodiment, the voltage converter 12 is a DCDC controller.
In the embodiment of the present application, the solar energy backdrop assembly 11 further includes:
the illumination sensor is used for sensing illumination intensity, the illumination sensor is connected with the solar cell panel 112, when the illumination intensity sensed by the illumination sensor is greater than first preset intensity, the solar cell panel 112 moves to the first position, and when the illumination intensity sensed by the illumination sensor is less than first preset intensity, the solar cell panel 112 moves to the second position.
In this embodiment, the solar awning assembly 11 further includes an illumination sensor, where the illumination sensor is connected to the solar panel 112, when the illumination intensity of solar energy sensed by the illumination sensor is greater than a first preset intensity, the solar energy at this time satisfies the power generation condition of the solar panel 112, and the solar panel 112 is moved to the first position, so that the solar panel 112 is exposed to the outside, and can receive solar energy, and convert the solar energy into electric energy, so as to supplement electricity for the storage battery 13 and the power battery 14, so that when the vehicle is parked, the storage battery 13 is supplemented with electricity, thereby solving the self-discharge problem caused by the overlong parking time, and ensuring that the voltage of the storage battery 13 is within the normal voltage range. When the illumination intensity of the illumination sensor is smaller than the first preset intensity, the solar cell panel moves to the second position, at the moment, the solar cell panel is located below the light shielding plate, the light shielding plate shields the solar cell panel, the solar cell panel does not receive sunlight any more, and therefore when the sunlight intensity is insufficient, the solar cell panel is shielded, the solar cell panel is prevented from being exposed outside when the sunlight intensity is insufficient, and accordingly the service life of the solar cell panel is prolonged.
As shown in fig. 1, in an embodiment of the present application, the method further includes:
a first switch 15, wherein one end of the first switch 15 is connected with the solar awning assembly 11, and the other end is connected with the voltage converter 12;
when the first switch 15 is turned on, the solar energy awning assembly 11 is electrically connected with the voltage converter 12, and the solar energy awning assembly 11 can transmit electric energy to the voltage converter 12;
when the first switch 15 is turned off, the solar energy backdrop assembly 11 is disconnected from the voltage converter 12, and the solar energy backdrop assembly 11 stops transmitting power to the voltage converter 12.
In this embodiment, the solar power supply device 1 further includes a first switch 15, one end of the first switch 15 is connected to the solar energy backdrop assembly 11, the other end is connected to the voltage converter 12, when the first switch 15 is turned on, the solar energy backdrop assembly 11 is electrically connected to the voltage converter 12, the solar energy backdrop assembly 11 can transmit electric energy to the voltage converter 12, and when the first switch 15 is turned off, the solar energy backdrop assembly 11 is disconnected from the voltage converter 12, and at this time, the solar energy backdrop assembly 11 will not transmit electric energy to the voltage converter 12. Therefore, the solar energy awning assembly 11 can be controlled to provide electric energy for the voltage converter 12 through the opening or closing of the first switch 15, so that when the solar energy meets the power generation condition, the solar panel 112 generates power, and the storage battery 13 or the power battery 14 is in a power failure state, the first switch 15 is opened, and the storage battery 13 or the power battery 14 is supplemented by the solar energy awning assembly 11. When the solar energy does not meet the power generation condition, the solar panel 112 does not generate power, or the storage battery 13 and the power battery 14 are not in short supply, the first switch 15 is turned off, so that unnecessary transmission is avoided when the power cannot be supplemented or is not needed, energy is saved, and the service life is prolonged.
As shown in fig. 1, in an embodiment of the present application, the method further includes:
and the battery manager 16 is respectively connected with the storage battery 13 and the power battery 14, and is used for sequentially detecting whether the storage battery 13 and/or the power battery 14 are in a low-power state or not, and sequentially sending out a first power failure signal and/or a second power failure signal when the storage battery 13 and the power battery 14 are in the low-power state.
In this embodiment, the solar power recharging device 1 further includes a battery manager 16, where the battery manager 16 is connected to the storage battery 13 and the power battery 14, respectively, and is configured to sequentially detect the electric quantity conditions of the storage battery 13 and the power battery 14, when the storage battery 13 is in a low-power state and the solar backdrop assembly 11 meets the power generation condition, the battery manager 16 sends out a first power failure signal when the solar panel 112 performs power generation, and the solar panel 112 supplements power for the storage battery 13 in the low-power state. After detecting the electric quantity condition of the storage battery 13, the battery manager 16 detects the electric quantity condition of the power battery 14, when the power battery 14 is in a low-electric-quantity state and the solar energy meets the power generation condition, the battery manager 16 sends out a second electric-deficiency signal when the solar panel 112 generates power, and the power battery 14 is charged in the low-electric-quantity state of the solar panel 112. Of course, if the battery 13 is not in a low state of charge, then the battery manager 16 also continues to detect for the power battery 14.
As shown in fig. 1, in the embodiment of the present application, the battery manager 16 is connected to the voltage converter 12 to send a first indication signal or a second indication signal to the voltage converter 12, and the voltage converter 12 converts the electric energy into the first voltage or the second voltage according to the first indication signal or the second indication signal.
In this embodiment, the battery manager 16 is connected to the voltage converter 12, and the battery manager 16 is connected to the storage battery 13 and the power battery 14, respectively, for detecting the electric quantity conditions of the storage battery 13 and the power battery 14, and when the storage battery 13 is in a low-electric-quantity state, that is, the storage battery 13 is in a power shortage state, the battery manager 16 sends a first indication signal to the voltage converter 12, and the voltage converter can convert the electric energy into a first voltage according to the first indication signal, so as to supplement the electric energy of the storage battery 13; when the power battery 14 is in a low-power state, i.e., the power battery 14 is out of charge, the battery manager 16 sends a second indication signal to the voltage converter 12, which is capable of converting the electrical energy into a second voltage according to the second indication signal, thereby recharging the power battery 14. The voltage converter 12 can convert different voltages according to the control of the battery manager 16, so as to supplement the power for the storage battery 13 or the power battery 14 which is lack of power.
As shown in fig. 1, in an embodiment of the present application, the method further includes:
a first controller 17, wherein the first controller 17 is respectively connected with the solar energy awning assembly 11, the first switch 15, the voltage converter 12 and the battery manager 16, and when the solar panel moves to the first position, the solar energy awning assembly sends an opening signal to the first controller; the first controller 17 is further configured to receive a first ischemia signal and/or a second ischemia signal sent by the battery manager 16;
the first controller 17 controls the first switch 15 and the battery converter to be turned on at any one of the following three times:
the first controller 17 receives the start signal and the first ischemia signal;
the first controller 17 receives the start signal and the second ischemia signal;
the first controller 17 receives the on signal, the first ischemia signal, and the second ischemia signal.
In this embodiment, when the illumination sensor in the solar energy awning assembly 11 senses that the illumination intensity is greater than the first preset intensity, the solar panel 112 moves to the first position, and at this time, the solar panel 112 is exposed to the outside, so as to be capable of absorbing solar energy and converting the solar energy into electric energy, and at this time, the solar energy awning assembly 11 is in an on state, and the solar energy awning assembly 11 is connected with the first controller 17 to send an on signal to the first controller 17. The first controller 17 is further connected to the battery manager 16, and when the battery manager 16 detects that any one of the storage battery 13 or the power battery 14 is in a low-power state, a corresponding power-shortage signal is sent to the first controller 17, and when the first controller 17 receives the on signal and the first power-shortage signal, or when the on signal and the second power-shortage signal are received, or when the on signal, the first power-shortage signal and the second power-shortage signal are received, the first switch 15 and the voltage converter 12 are controlled to be turned on, and if the three conditions are not met, the first switch 15 and the voltage converter are in a turned-off state. The first switch 15 is disposed between the solar energy awning assembly 11 and the voltage converter 12, when the first switch 15 is turned on, the solar energy awning assembly 11 is electrically connected with the voltage converter 12, and meanwhile, the first controller 17 also controls the voltage converter 12 to be turned on, the solar energy awning assembly 11 is also in an on state, so that the solar energy awning assembly 11 can send electric energy like the voltage converter 12, the voltage converter converts the electric energy sent by the solar energy awning assembly 11 into the first voltage or the second voltage according to the first indication signal or the second indication signal of the battery manager 16, so that the battery 13 or the power battery 14 is respectively supplemented with the first voltage or the second voltage, and thus, when a vehicle is parked, the problem of insufficient electric quantity of the battery 13 caused by self-discharge of the vehicle can be solved, the battery 13 is supplemented with the electric quantity through the solar energy awning assembly 11, so as to maintain the voltage of the battery 13 in a normal voltage range, and solve the problem of reduced driving mileage caused by long-time parking electric quantity loss of the vehicle.
In this embodiment, the first controller 17 is further configured to send a reminder signal to the battery manager 16, where the battery manager 16 is configured to detect the electric quantity of the storage battery 13 and the power battery 14 according to the reminder signal, so as to determine the electric quantity of the storage battery 13 or the power battery 14.
In this embodiment, if the solar awning assembly 11 is in the off state and the storage battery 13 is in the low-power state, the power battery 14 can also supplement the power to the storage battery 13.
As shown in fig. 1, in an embodiment of the present application, the method further includes:
a relay 18, wherein the relay 18 is connected with the battery manager 16, the battery manager 16 sends a second lack electrical signal to the relay 18, and the relay 18 is opened; the two ends of the relay 18 are respectively connected with the voltage converter 12 and the power battery 14, and when the relay 18 is opened, the voltage converter 12 transmits the second voltage to the power battery 14 through the relay 18.
In this embodiment, the solar power supply device 1 further includes a relay 18 disposed between the voltage converter and the power battery 14, where the relay 18 is used for automatic regulation, safety protection, and a conversion circuit, so that the second voltage converted by the voltage converter can be transmitted to the power battery 14 to supply power to the power battery 14, and the relay 18 is further connected to the battery manager 16, and when the battery manager 16 detects that the power battery 14 is in a low-power state, the battery manager 16 sends a second power failure signal to the relay 18, and the relay 18 is turned on according to the second power failure signal, so that the voltage converter 12 can transmit the second voltage to the power battery 14 through the relay 18 after receiving the second indication signal sent by the battery manager 16 to convert the electric energy into the second voltage, thereby implementing power supply to the power battery 14. Therefore, the battery 13 is charged directly through the solar energy awning component 11 without the need of high voltage on the whole vehicle for supplementing electricity to the battery 13; the power battery 14 is charged with high voltage on the whole vehicle, and the electric quantity is charged into the power battery 14 through the relay 18 and the DCDC reverse conversion of the voltage converter 12.
As shown in fig. 3, in the embodiment of the present application, the solar energy awning assembly 11 further includes:
the two sliding rails 114 are respectively arranged at two sides of the solar panel 112, and extend along the moving direction of the solar panel 112, and the solar panel 112 is slidably connected with the sliding rails 114.
In this embodiment, the solar awning assembly 11 further includes two sliding rails 114, the two sliding rails 114 are oppositely disposed on the frame 111, the two sliding rails 114 are respectively disposed on two sides of the solar panel 112, the two sides of the solar panel 112 are respectively slidably connected with the two sliding rails 114, the extending direction of each sliding rail 114 is from a first position to a second position, that is, the extending direction of the sliding rail 114 is the moving direction of the solar panel 112, so that the solar panel 112 can slide between the first position and the second position along the sliding rail 114, when the illumination sensor senses that the illumination intensity is greater than the first preset intensity, the solar panel 112 slides to the first position along the sliding rail 114, receives the solar illumination, and converts the solar energy into electric energy to supply power to the storage battery 13 and the power battery 14.
As shown in fig. 3, in the embodiment of the present application, the solar energy awning assembly 11 further includes:
and a transparent plate 115, wherein the transparent plate 115 is arranged below the solar panel 112 when the solar panel 112 is positioned at the first position, and the transparent plate 115 is exposed when the solar panel 112 is positioned at the second position.
In this embodiment, the solar backdrop assembly 11 further includes a transparent plate 115, the transparent plate 115 being disposed in the receiving space formed by the frame 111 in a first position, and the transparent plate 115 being disposed below the solar panel 112 when the solar panel 112 is in the first position, and the transparent plate 115 being exposed to the outside when the solar panel 112 is in a second position, such that a user in the vehicle can see an outside view through the transparent plate 115.
In this embodiment, the solar energy awning assembly 11 may also be a slow charging gun or other self-generating energy device to supplement electricity to the storage battery 13 or the power battery 14, so as to solve the disadvantage that the solar energy awning assembly 11 cannot realize electricity supplement in a dark environment.
The application provides a solar energy power supplementing device 1, including solar energy sky curtain subassembly 11, voltage converter 12, battery 13 and power battery 14, solar energy sky curtain subassembly 11 includes solar cell panel 112, solar cell panel 112 absorbs solar energy, and convert solar energy into electric energy, voltage converter 12 is connected with solar energy sky curtain subassembly 11, the electric energy that voltage converter 12 received solar energy sky curtain subassembly 11 sent is used for converting electric energy into first voltage or second voltage, first voltage is low-voltage, can charge for battery 13, the second voltage is high-voltage, can charge for power battery 14, battery 13 and power battery 14 are connected with voltage converter 12 respectively, thereby when voltage converter 12 converts electric energy into first voltage, can supply power for battery 13, when voltage converter 12 converts electric energy into the second voltage, can charge for power battery 14.
Thus the solar energy power supplementing device 1 that this application provided through the setting of solar cell panel 112, can be when the vehicle is not used, carries out the power supplementing to battery 13 and power battery 14 respectively to the function uses the scene abundant, has very strong practicality. The self-discharge loss of the storage battery 13 and the power battery 14 is subjected to graded power supplement by adopting an intelligent power supplement strategy, and firstly, the opening and closing of the intelligent power supplement flow of the storage battery 13 are judged, so that the vehicle is prevented from entering the high-voltage power-on flow of the power battery 14 for power supplement. Therefore, solar energy is supplied to the storage battery 13 in an energy storage mode, the problem of power shortage of a small battery for long-time parking of a vehicle is guaranteed, and meanwhile, redundant generated energy is used for supplementing the power consumption of self-discharging of the power battery 14, so that the probability of long-term parking driving mileage reduction is solved.
As shown in fig. 2, on the other hand, the present application further provides an electric vehicle 100, which includes the solar power supply device 1 as described above, and therefore includes all the technical features and beneficial technical effects of the solar power supply device 1 as described above, which are not described herein again.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A solar energy charging device, comprising:
the solar energy awning assembly is arranged on a roof and comprises a frame body, a solar panel and a light shielding plate, wherein the frame body encloses to form an accommodating space, the solar panel and the light shielding plate are arranged in the accommodating space, and the solar panel is movably connected with the frame body so that the solar panel can be switched between a first position and a second position, and the light shielding plate is positioned at the second position; the solar panel is exposed when in a first position, and is used for receiving solar energy and converting the solar energy into electric energy; when the solar panel is positioned at the second position, the solar panel is positioned below the light shielding plate;
the voltage converter is connected with the solar energy awning assembly, receives the electric energy sent by the solar energy awning assembly and converts the electric energy into a first voltage or a second voltage;
the storage battery is connected with the voltage converter to receive the first voltage sent by the voltage converter;
and the power battery is connected with the voltage converter so as to receive the second voltage sent by the voltage converter.
2. The solar energy charging apparatus of claim 1, wherein the solar energy backdrop assembly further comprises:
the illumination sensor is used for sensing illumination intensity, the illumination sensor is connected with the solar cell panel, when the illumination intensity sensed by the illumination sensor is greater than first preset intensity, the solar cell panel moves to the first position, and when the illumination intensity sensed by the illumination sensor is less than first preset intensity, the solar cell panel moves to the second position.
3. The solar powered apparatus of claim 2, further comprising:
one end of the first switch is connected with the solar awning assembly, and the other end of the first switch is connected with the voltage converter;
when the first switch is turned on, the solar energy awning assembly is electrically connected with the voltage converter, and the solar energy awning assembly can transmit electric energy to the voltage converter;
when the first switch is closed, the solar energy backdrop component is disconnected with the voltage converter, and the solar energy backdrop component stops transmitting electric energy to the voltage converter.
4. A solar powered apparatus as defined in claim 3, further comprising:
the battery manager is respectively connected with the storage battery and the power battery, and is used for sequentially detecting whether the storage battery and the power battery are in a low-power state or not, and sequentially sending out a first power failure signal and/or a second power failure signal when the storage battery and/or the power battery are in the low-power state.
5. The solar energy charging apparatus of claim 4, wherein,
the battery manager is connected with the voltage converter to send a first indication signal or a second indication signal to the voltage converter, and the voltage converter converts electric energy into first voltage or second voltage according to the first indication signal or the second indication signal.
6. The solar powered apparatus of claim 4, further comprising:
the first controller is respectively connected with the solar awning assembly, the first switch, the voltage converter and the battery manager, and when the solar panel moves to a first position, the solar awning assembly sends an opening signal to the first controller; the first controller is further used for receiving a first lack electrical signal and/or a second lack electrical signal sent by the battery manager;
the first controller controls the first switch and the battery converter to be turned on when any one of the following three is used:
the first controller receives the starting signal and the first ischemia signal;
the first controller receives the starting signal and the second ischemia signal;
the first controller receives the starting signal, the first lack electrical signal and the second lack electrical signal.
7. The solar powered apparatus of claim 4, further comprising:
the relay is connected with the battery manager, the battery manager sends a second power failure signal to the relay, and the relay is started; and two ends of the relay are respectively connected with the voltage converter and the power battery, and when the relay is started, the voltage converter transmits the second voltage to the power battery through the relay.
8. The solar energy charging apparatus of claim 1, wherein the solar backdrop assembly further comprises:
the two sliding rails are respectively arranged on two sides of the solar cell panel and extend along the moving direction of the solar cell panel, and the solar cell panel is connected with the sliding rails in a sliding manner.
9. The solar energy charging apparatus of claim 8, wherein the solar backdrop assembly further comprises:
and the transparent plate is arranged below the solar cell panel when the solar cell panel is positioned at the first position, and is exposed when the solar cell panel is positioned at the second position.
10. An electric vehicle comprising a solar energy charging device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321876849.6U CN220577063U (en) | 2023-07-17 | 2023-07-17 | Solar energy electricity supplementing device and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321876849.6U CN220577063U (en) | 2023-07-17 | 2023-07-17 | Solar energy electricity supplementing device and electric automobile |
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| Publication Number | Publication Date |
|---|---|
| CN220577063U true CN220577063U (en) | 2024-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321876849.6U Active CN220577063U (en) | 2023-07-17 | 2023-07-17 | Solar energy electricity supplementing device and electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220577063U (en) |
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2023
- 2023-07-17 CN CN202321876849.6U patent/CN220577063U/en active Active
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