CN213391462U - Electric automobile parking stall - Google Patents

Abstract

The utility model relates to an electric automobile technical field that charges, concretely relates to electric automobile parking stall. The parking space comprises a charging pile, a carport and an air conditioner, wherein one side of the carport, which is close to the charging pile, is provided with a guide rail which circumferentially surrounds the parking space, a traction rope connected with a driving shaft of a motor is arranged in the guide rail, a slip ring connected with tarpaulin is arranged on the traction rope, and the motor is controlled by a tarpaulin control system; the tarpaulin control system comprises a logic control unit, wherein the input end of the logic control unit is connected with a temperature acquisition unit used for detecting the ambient temperature of the parking space, the output end of the logic control unit is connected with a relay used as a power switch of a motor through an amplifying circuit, when the ambient temperature exceeds a preset threshold value stored in the logic control unit, the logic control unit drives the tarpaulin to be drawn together through a traction rope driven by the motor, an air conditioner is started to adjust the temperature in the shed, and the purposes of safely charging and increasing the system capacity of the electric automobile are achieved.

Description

Electric automobile parking stall

Technical Field

The utility model relates to an electric automobile technical field that charges, concretely relates to electric automobile parking stall.

Background

The electric automobile parking lot is provided with a plurality of charging piles, the electric automobile is supplied with power through the charging piles, and the patent application with the patent publication number of CN107020974A discloses a multifunctional integrated charging pile for convenience of people, which comprises a charging pile body provided with a microprocessor, a fixed column, a rotating column, universal wheels, a chain lock, a first distance sensor, a sun shield, a solar cell panel, a solar storage battery, a power panel, an alarm, a first pressure sensor, an operation interface, a charging panel and a heat dissipation system; the heat dissipation system comprises a blower, an exhaust fan and a temperature sensor, and the power panel is electrically connected with the alarm, the control interface, the charging panel, the blower and the exhaust fan respectively.

In practice, the inventors found that the above prior art has the following disadvantages:

this fill electric pile is in the in-process of charging for electric automobile, if ambient temperature is in under high temperature or microthermal state, electric automobile then is in dangerous situation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide an electric automobile parking stall, the technical scheme who adopts specifically as follows:

the embodiment of the utility model provides an electric automobile parking stall, this parking stall includes charging pile, the parking stall includes bicycle shed and air conditioner, be close to one side of charging pile in the bicycle shed be equipped with the guide rail that circumference encircleed the parking stall, be equipped with the haulage rope of being connected with the drive shaft of motor in the guide rail, be equipped with the sliding ring of being connected with the tarpaulin on the haulage rope, the motor is controlled by tarpaulin control system; the tarpaulin control system comprises a logic control unit, wherein the input end of the logic control unit is connected with a temperature acquisition unit used for detecting the ambient temperature of the parking space, the output end of the logic control unit is connected with a relay serving as a power switch of the motor through an amplifying circuit, and when the ambient temperature exceeds a preset threshold value stored in the logic control unit, the logic control unit drives the hauling rope to drive the tarpaulin to be pulled and closed through the motor and starts the air conditioner to adjust the temperature in the shed.

Further, fill electric pile and include power control system, power control system by set up in the solar cell panel, solar controller and the solar energy power supply system power supply that energy storage system constitutes at bicycle shed top.

Furthermore, the power control system comprises a power module which is connected with the energy storage system, realizes alternating current-direct current inversion and controls charging power, a port of the power module for outputting a direct current signal is used as a direct current power supply interface of the charging pile control system, and a port of the power module for outputting an alternating current signal is used as an alternating current power supply interface of the charging pile control system.

Further, the power module is connected with a power grid transmission line through a contactor.

Further, the power module includes a controller, and an inverter connected to the controller.

Further, the logic control unit is connected with the touch screen.

Further, a first limit switch and a second limit switch which are connected with the logic control unit are arranged on the guide rail, and when the motor triggers the first limit switch or the second limit switch, the logic control unit controls the relay to be powered off so as to stop the motor.

Further, the motor is powered by the power control system.

Further, the power module is connected with the wireless communication module, and wireless communication connection is established with the intelligent terminal or the monitoring platform through the wireless communication module.

Further, the logic control unit is connected with a wireless communication module, and wireless communication connection is established with the intelligent terminal or the monitoring platform through the wireless communication module.

The utility model discloses following beneficial effect has:

the embodiment of the utility model provides an electric automobile's parking stall through temperature acquisition unit detection ambient temperature, and then driving motor draws and closes the tarpaulin and adjust the temperature in the bicycle shed, adjusts to suitable temperature, reaches the purpose of safe charging and increase electric automobile's system capacity.

Drawings

In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present invention or 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 other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic structural diagram of a parking space according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a guide rail for a tarpaulin system according to an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of a tarpaulin system according to an embodiment of the present invention;

fig. 4 is a block diagram of a circuit structure of a charging pile according to an embodiment of the present invention;

fig. 5 is a block diagram of a circuit structure of a wireless communication unit according to an embodiment of the present invention.

In the figure: 100-charging pile, 200-air conditioner, 300-tarpaulin system, 400-solar power supply system, 30-logic control unit, 31-temperature acquisition unit, 32-first amplification circuit, 33-first relay, 34-motor, 35-second amplification circuit, 36-second relay, 37-first limit switch, 38-second limit switch, 39-wireless communication module, 40-touch screen, 41-power module, 401-solar panel, 402-solar controller, 403-energy storage system, 101-power module, 102-controller, 103-contactor, 10-electric vehicle, 20-lighting system, 40-intelligent terminal, 50-monitoring platform, 70-power grid, 301-guide rail, 301-power supply system, 30-logic control unit, 30-temperature acquisition unit, 40-first amplification circuit, 33-first relay, 34-motor, 35-second amplification circuit, 36-second relay, 37-first limit switch, 38-second limit switch, 39-wireless, 302-traction rope, 303-slip ring, 201-amplifying circuit and 202-air-conditioning relay.

Detailed Description

In order to further illustrate the technical means and effects of the present invention for achieving the objectives of the present invention, the following detailed description will be made in conjunction with the accompanying drawings and preferred embodiments of the present invention for a parking space of an electric vehicle, its specific embodiments, structures, features and effects. In the following description, different "one embodiment" or "another embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides a concrete scheme of electric automobile parking stall that follows combines the figure to explain specifically.

Referring to fig. 1 to 3, in order to solve the technical problem that an electric vehicle is susceptible to temperature during charging, an embodiment of the present invention provides an electric vehicle parking space, wherein when the outdoor temperature is too high, in order to prevent the electric vehicle from spontaneous combustion accident caused by temperature rise during charging, the tarpaulin is automatically pulled and closed by an automatic tarpaulin system, and the temperature is adjusted by an air conditioner to cool the interior of the carport; when the outdoor temperature is too low, in order to effectively utilize the system capacity of the electric automobile, the system automatically draws and closes the tarpaulin, and the temperature is adjusted by the air conditioner to heat the inside of the shed. This electric automobile parking stall is including filling electric pile 100, should fill electric pile 100 mainly used to the power supply of electric automobile 10, and this parking stall still includes bicycle shed, air conditioner 200 and tarpaulin system 300, and this tarpaulin system 300 includes and is close to the guide rail that fills electric pile 100 one side and is equipped with circumference and encircles this parking stall, sets up haulage rope, cover on this haulage rope at the top of bicycle shed and locates the sliding ring on this haulage rope, with tarpaulin, the drive that the sliding ring is connected the motor 34 and the control of haulage rope the tarpaulin control system of motor 34, the sliding ring that the tarpaulin tip corresponds are fixed in on the haulage rope, and the haulage rope pulls open and draw the motion of closing under the drive action that motor 34 just reverses. A first limit switch 37 and a second limit switch 38 are provided on the guide rail for triggering the corresponding limit switches when the motor 34 is pulled out or pulled in place, so as to stop the operation.

It is required to explain, the embodiment of the utility model provides a parking stall, can be the parking stall that is used for parking the vehicle, also can be the charging stall that is used for charging for electric automobile.

Please refer to fig. 3, which shows a control circuit of the tarpaulin control system, the tarpaulin control system uses a logic control unit 30 as a control chip, a temperature collecting unit 31 for detecting the ambient temperature around the parking space, and a first limit switch 37 and a second limit switch 38 installed on the guide rail, which are respectively connected to an input port of the logic control unit 30. The amount of power supplied from the charging post 100 is converted by the power module 41 to be supplied to the logic control unit 30. An output port of the logic control unit 30 is connected to a first relay 33 through a first amplifying circuit 32, a normally open switch of the first relay 33 is used as a first power switch of the motor 34 to control on/off of power supply of the charging pile 100 to the motor 34, and when the first power switch is closed, the motor 34 rotates forward. The other output port of the logic control unit 30 is connected to a second relay 36 through a second amplifying circuit 35, a normally open switch of the second relay 36 is used as a second power switch of the motor 34 to control the on/off of the power supplied to the motor 34 by the charging pile 100, and when the second power switch is closed, the motor 34 rotates reversely. The logic control unit 30 is connected to a touch screen 40, and the touch screen 40 is used for displaying or inputting corresponding data information. The logic control unit 30 is connected to the air conditioner through an amplifying circuit 201 and an air conditioner relay 202, and is used for controlling the air conditioner 200 to start and regulate the temperature.

When the temperature acquisition unit 31 detects that the ambient temperature is greater than a preset threshold value stored in the logic control unit 30 or a control signal is input into the touch screen 40, the logic control unit 30 judges whether the temperature needs to be adjusted according to the input information, when the temperature needs to be adjusted and the second relay 36 is not detected to be in a working state, the logic control unit 30 conducts the first relay 33 through the first amplifying circuit 32, and the motor 34 rotates forward after the normally open switch of the first relay 33 is closed to drive the tarpaulin to be pulled; when the pull-in position is reached, the first limit switch 37 is triggered, and the logic control unit 30 controls the motor 34 to stop running after receiving a trigger signal of the limit switch. The logic control unit 30 starts the air conditioner 200, and cools the temperature in the carport using the air conditioner 200.

After the logic control unit 30 receives the control signal from the touch screen 40 and detects that the first relay 33 is not in the working state, the logic control unit 30 turns on the second relay 36 through the second amplifying circuit 35, and the motor 34 rotates reversely after the normally open switch of the second relay 36 is closed, so that the tarpaulin is pulled open; when the pull-out device is pulled to the right position, the second limit switch 38 is triggered, and the logic control unit 30 controls the motor 34 to stop running after receiving the trigger signal of the second limit switch 38. The logic control unit 30 turns off the air conditioner 200.

Preferably, the charging pile 100 comprises a power supply control system, and the power supply control system is powered by a solar power supply system 400 consisting of a solar cell panel 401 arranged on the top of the carport, a solar controller 402 and an energy storage system 403.

Preferably, the energy storage system 403 is connected to the power module 101, and the power module 101 includes an inverter and a controller 102, and the power module 101 is capable of performing ac/dc inversion and controlling charging power. The port of the power module 101 for outputting the dc signal is used as a dc power supply interface of the charging pile 100 to supply power to the dc load, and the port of the power module 101 for outputting the ac signal is used as an ac power supply interface of the charging pile 100 to supply power to the ac load.

It should be noted that, the inverter provided in this embodiment adopts the existing inverter that uses the IGBT as the power device to realize direct current to alternating current, and the structure of this inverter itself is not the main utility model point of the present invention.

Preferably, the grid 70 provides auxiliary power to the energy storage system 403 via grid 70 transmission lines. The other input of the power module 101 is connected to the mains of the grid 70 via a contactor 103. The inverter in the corresponding power module 101 is a bidirectional inverter, and can perform a function of converting ac power into dc power and converting dc power into ac power in a bidirectional manner. When the charge of the energy storage system 403 is sufficient, power is supplied to the load by the energy storage system 403. When the electric quantity of the energy storage system 403 is insufficient, the controller 102 controls the contactor 103 to be closed, the power transmission line of the power grid 70 gets power from the power grid 70, and the required electric quantity is supplemented for the energy storage system 403 after alternating current-direct current inversion of the power module 101; while the grid 70 supplies power directly to the ac load.

It should be noted that, the bidirectional inverter provided in this embodiment adopts the existing inverter that uses the IGBT as the power device to convert dc into ac and convert ac into dc, and the structure of the bidirectional inverter itself is not the main utility model of the present invention.

Preferably, the controller 102 is connected to the touch screen 40, and the touch screen 40 displays charging data such as charging power.

Preferably, the solar cell panel 401 extends to the upper side of the outdoor unit of the air conditioner 200 in order to enlarge a light irradiation area and protect the outdoor unit of the air conditioner 200.

Preferably, in the booth, a lighting system 20 is installed, the lighting devices in the lighting system 20 are incandescent lamps, the lighting system 20 is powered by ac, and the power can be supplied by the energy storage system 403 after dc/ac inversion, and the power grid 70 assists in supplying power.

It should be noted that the dc loads referred to in the embodiments of the present invention include the electric vehicle 10, and the ac loads include the tarpaulin system 300, the air conditioner 200, and the lighting system 20.

Preferably, in order to meet the requirement of humanization, the logic control unit 30 is connected to the wireless communication module 39, and a wireless communication connection is established with the intelligent terminal 40 and/or the monitoring platform 50 by using the wireless communication module 39. The user makes an appointment for charging and controls the ambient temperature through the smart terminal 40 as required. When a charging requirement exists, the relay is remotely controlled to be closed through the wireless communication module 39, the driving motor 34 is driven to close the tarpaulin system 300, and the environment temperature in the parking space is ensured to be suitable for charging.

Preferably, the energy storage system 403 is connected to the wireless communication module 39, the wireless communication module 39 is used to establish a communication connection with the monitoring platform 50, and the monitoring platform 50 uses the wireless communication module 39 to monitor the health status of the parking space in real time.

Preferably, the controller 102 of the power module 101 is connected to the wireless communication module 39, and the intelligent terminal 40 and/or the monitoring platform 50 monitor the power supply condition of the controller 102 by using the wireless communication module 39 to establish a communication connection with the intelligent terminal 40 and/or the monitoring platform 50. The data sent by the controller 102 through the wireless communication module 39 includes the charging power, the charging current, the charging voltage, the remaining power, the real-time temperature of the battery, the voltage and the temperature of the energy storage system 403 of the electric vehicle 10, and the data are sent to the touch screen 40 by the controller for displaying.

As an example, the wireless communication module 39 in the embodiment of the present invention adopts a module of NB-IOT low power consumption wide area internet of things technology, for example, a WIFI module adopting socket (socket) technology.

Preferably, the intelligent terminal 40 may be an intelligent mobile phone terminal installed with a mobile phone APP, or may be an intelligent electronic device such as a computer or a tablet computer installed with a client. The controller 102 may employ a DSP chip. The logic control unit 30 may be a single chip microcomputer, for example, a 51-chip microcomputer. The temperature acquisition unit 31 may employ a temperature sensor.

Preferably, the energy storage system 403 is a high reliability battery pack that can be cycled. The voltage platform of the energy storage system 403 is consistent with the high voltage platform of the electric vehicle 10, and can meet the charging requirements of electric vehicles 10 of most brands. The quick charging function of the electric automobile 10 can be realized, and the charging power can be controlled through the power module 101 of the charging pile 100, so that the electric automobile 10 can be charged at a low speed.

It should be noted that the electric vehicle described in this embodiment refers to a rechargeable electric vehicle, including but not limited to a pure electric vehicle. Since the voltage platform of the energy storage system is constant, the energy storage system can supply power to all devices requiring useful electricity, such as plug-in hybrid vehicles, as long as the voltage matching requirement is met.

To sum up, the embodiment of the utility model provides an electric automobile's parking stall through temperature acquisition unit detection ambient temperature, and then driving motor draws and closes the tarpaulin and adjust the temperature in the bicycle shed, adjusts to suitable temperature, reaches the purpose of charging safely and increase electric automobile's system capacity.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The parking space of the electric automobile comprises a charging pile and is characterized in that the parking space comprises a parking shed and an air conditioner, a guide rail which circumferentially surrounds the parking space is arranged on one side, close to the charging pile, of the parking shed, a traction rope connected with a driving shaft of a motor is arranged in the guide rail, a sliding ring connected with tarpaulin is arranged on the traction rope, and the motor is controlled by a tarpaulin control system; the tarpaulin control system comprises a logic control unit, wherein the input end of the logic control unit is connected with a temperature acquisition unit used for detecting the ambient temperature of the parking space, the output end of the logic control unit is connected with a relay serving as a power switch of the motor through an amplifying circuit, and when the ambient temperature exceeds a preset threshold value stored in the logic control unit, the logic control unit drives the hauling rope to drive the tarpaulin to be pulled and closed through the motor and starts the air conditioner to adjust the temperature in the shed.

2. The electric automobile parking space according to claim 1, wherein the charging pile comprises a power supply control system, and the power supply control system is powered by a solar power supply system consisting of a solar cell panel, a solar controller and an energy storage system which are arranged on the top of the parking shed.

3. The electric vehicle parking space according to claim 2, wherein the power control system comprises a power module connected to the energy storage system and used for realizing ac/dc inversion and controlling charging power, a port of the power module for outputting a dc signal is used as a dc power supply interface of the charging pile control system, and a port of the power module for outputting an ac signal is used as an ac power supply interface of the charging pile control system.

4. The electric vehicle parking space according to claim 3, wherein the power module is connected with a power grid transmission line through a contactor.

5. The electric vehicle parking space according to claim 3 or 4, wherein the power module comprises a controller and an inverter connected with the controller.

6. The electric vehicle parking space according to claim 1, wherein the logic control unit is connected with a touch screen.

7. The electric automobile parking space according to claim 1, wherein a first limit switch and a second limit switch connected with the logic control unit are arranged on the guide rail, and when the motor triggers the first limit switch or the second limit switch, the logic control unit controls the relay to be powered off so as to stop the motor.

8. The electric vehicle parking space according to claim 2, wherein the motor is powered by the power control system.

9. The electric vehicle parking space according to claim 3 or 4, wherein the power module is connected with a wireless communication module, and wireless communication connection is established with an intelligent terminal or a monitoring platform through the wireless communication module.

10. The electric vehicle parking space according to claim 1, wherein the logic control unit is connected with a wireless communication module, and wireless communication connection is established with an intelligent terminal or a monitoring platform through the wireless communication module.

Images