Disclosure of Invention
The invention aims to provide a dual-redundancy self-protection mutual-backup integrated energy-saving charging pile, and by setting a grouping polling scheme, a timing control module switches a power grid first power supply module and a power grid second power supply module to supply power in turn according to the set grouping polling scheme, so that the problems in the background art are solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an integrative energy-conserving stake of charging of mutual backup of dual redundancy self preservation protects, including charging the stake main part, the stake main part that charges contains timing control module, electric wire netting first power module and electric wire netting second power module:
the timing control module is used for setting a grouping polling scheme in advance, and switching the first power supply module of the power grid and the second power supply module of the power grid to supply power in turn according to the grouping polling scheme;
the first power supply module of the power grid and the second power supply module of the power grid are two groups of mutually independent power supply sources, wherein the first power supply module of the power grid comprises five modules, and the second power supply module of the power grid comprises five modules;
the grouping polling scheme set by the timing control module comprises a polling timing scheme, a temperature overheating scheme and a damage condition scheme, and when any polling scheme is triggered, the timing control module can switch the first power supply module of the power grid and the second power supply module of the power grid to supply power in turn, specifically comprises the following steps:
the polling timing scheme is used for presetting time, and switching the power grid first power supply module and the power grid second power supply module to supply power in turn according to the preset time;
the temperature overheat scheme is used for detecting the temperatures of the first power supply module and the second power supply module of the power grid, when the temperatures of the first power supply module of the power grid are overheated, the temperature overheat scheme is triggered, the power supply is switched to the second power supply module of the power grid for supplying power, and vice versa, the temperature overheat scheme is used for switching the first power supply module of the power grid and the second power supply module of the power grid for alternately supplying power according to whether the temperatures are overheated or not;
the damage condition scheme is used for detecting damage conditions of five modules in the first power supply module of the power grid and detecting damage conditions of five modules in the second power supply module of the power grid, when one module in the first power supply module of the power grid is damaged, the damage condition scheme is triggered, the power supply is switched to the second power supply module of the power grid for supplying power, and vice versa, and the damage condition scheme is used for switching the first power supply module of the power grid and the second power supply module of the power grid for alternately supplying power according to whether the modules are damaged or not.
Further, be equipped with solar panel directly over the charging pile main part, solar panel's the back is equipped with adjustment mechanism, and solar panel passes through adjustment mechanism and installs at the top of charging pile main part, and the below of charging pile main part is provided with the energy storage battery that can be connected with solar panel, and the front of charging pile main part is provided with the display panel that is used for the customer to operate, and the side of charging pile main part is provided with the rifle that charges that is used for charging, charges and electric connection between rifle and electric wire netting first power module and the electric wire netting second power module respectively.
Further, the display panel is electrically connected with the energy storage battery arranged below the charging pile main body.
Further, adjustment mechanism includes driving motor, mount, rotary rod, connecting rod, pivot, connecting plate and connecting rope, and driving motor installs in one side of mount, is provided with the rotary rod between the mount, is equipped with connecting rope on the rotary rod, and connecting rope is connected with solar panel's both ends, and the intermediate position of rotary rod is equipped with the connecting rod, and the top of connecting rod is equipped with the pivot, and the intermediate position at solar panel back is provided with the connecting plate, and the connecting rod passes through the pivot and rotates between solar panel to be connected.
Further, a through groove is formed in the lower portion of the fixing frame, the through groove in the lower portion of the fixing frame is matched with the rotating rod, and the fixing frame is arranged in the middle of the rotating rod through the through groove.
Further, two connecting ropes are arranged, one end of each connecting rope is connected to one end of the rotating rod respectively, and one end of each connecting rope, far away from the rotating rod, is connected to one end of the solar panel respectively.
Further, the rotary rod comprises a rope winding groove, rope winding grooves are respectively formed in two ends of the rotary rod, and one end of the connecting rope is connected with the rope winding grooves.
Further, the timing control module is respectively connected with the first power supply module of the power grid and the second power supply module of the power grid in a signal manner, and switches the first power supply module of the power grid and the second power supply module of the power grid to supply power in turn according to a preset grouping polling scheme.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the two groups of mutually independent power supply modules charge the new energy automobile, namely the first power supply module of the power grid and the second power supply module of the power grid, and the timing control module is used for switching the first power supply module of the power grid and the second power supply module of the power grid to alternately supply power after triggering any one of the polling schemes according to the preset grouping polling schemes, wherein the grouping polling schemes comprise a polling timing scheme, a temperature overheating scheme and a damage condition scheme.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the technical problem that the existing charging pile body 1 is designed as an integrated device, when a power module in the charging pile body 1 is damaged, the whole charging pile cannot continue to supply power, so that the reliability of the charging pile body 1 is reduced, please refer to fig. 1-6, and the following technical scheme is provided in the embodiment:
the utility model provides an integrative energy-conserving stake of charging of mutual backup of dual redundancy self preservation protects, fills electric pile main part 1 including filling, fills electric pile main part 1 and contains timing control module, electric wire netting first power module and electric wire netting second power module:
the timing control module is used for setting a grouping polling scheme in advance, and switching the first power supply module of the power grid and the second power supply module of the power grid to supply power in turn according to the grouping polling scheme;
the first power supply module of the power grid and the second power supply module of the power grid are two groups of mutually independent power supply sources, wherein the first power supply module of the power grid comprises five modules, and the second power supply module of the power grid comprises five modules;
the grouping polling scheme set by the timing control module comprises a polling timing scheme, a temperature overheating scheme and a damage condition scheme, and when any polling scheme is triggered, the timing control module can switch the first power supply module of the power grid and the second power supply module of the power grid to supply power in turn, specifically comprises the following steps:
the polling timing scheme is used for presetting time, and switching the power grid first power supply module and the power grid second power supply module to supply power in turn according to the preset time;
the temperature overheat scheme is used for detecting the temperatures of the first power supply module and the second power supply module of the power grid, when the temperatures of the first power supply module of the power grid are overheated, the temperature overheat scheme is triggered, the power supply is switched to the second power supply module of the power grid for supplying power, and vice versa, the temperature overheat scheme is used for switching the first power supply module of the power grid and the second power supply module of the power grid for alternately supplying power according to whether the temperatures are overheated or not;
the damage condition scheme is used for detecting damage conditions of five modules in the first power supply module of the power grid and detecting damage conditions of five modules in the second power supply module of the power grid, when one module in the first power supply module of the power grid is damaged, the damage condition scheme is triggered, the power supply is switched to the second power supply module of the power grid for supplying power, and vice versa, and the damage condition scheme is used for switching the first power supply module of the power grid and the second power supply module of the power grid for alternately supplying power according to whether the modules are damaged or not.
Specifically, the charging pile main body 1 supplies power to the charging gun 6 through the first power supply module and the second power supply module, the first power supply module and the second power supply module are two groups of mutually independent power supply modules, the second power supply module does not operate during the period that the first power supply module supplies power to the charging gun 6, otherwise, the first power supply module does not operate during the period that the second power supply module supplies power to the charging gun 6, thereby reducing the loss of the power supply modules, the alternate switching between the first power supply module and the second power supply module is performed according to a grouping polling scheme set by the timing control module, the grouping polling scheme is specifically a polling timing scheme, a temperature overheat scheme and a damage condition scheme, the timing control module is provided with three functions of polling timing, temperature overheat and damage condition, the polling timing scheme is used for alternately switching the power supply modules, the temperature of the first power supply module and the second power supply module is set according to the first power supply module is in the condition that the first power supply module is overheated and the second power supply module is damaged or not is damaged according to the first power supply module is set by the power supply module in the alternate polling scheme which is separated according to the summer and winter and the power supply module is set by the second power supply module is overheated power supply module in the condition of the second power supply module is damaged or not damaged condition, the three polling schemes are in parallel relation, and the timing control module is triggered to switch the first power module of the power grid and the second power module of the power grid to supply power in turn, and the two groups of mutually independent power modules can be flexibly controlled to supply power in turn through the timing control module, so that the efficiency is improved, the energy is saved, in addition, under the condition that one group of power modules are damaged, the other group of power modules can be switched to continue to charge, the condition that the charging post main body 1 does not need to continue to supply power due to the damage of the one group of power modules is avoided, and accordingly the reliability of the charging post main body 1 is improved.
In this embodiment: the time of the polling timing scheme can be set to be switched every 1 hour in summer, and the time of the polling timing scheme can be set to be switched every 2 hours in winter, and when the first power supply module of the power grid is in summer and the temperature overheating scheme and the damage condition scheme are not triggered, the timing control module executes the polling timing scheme after the first power supply module of the power grid runs for 1 hour, and the power supply is switched to the second power supply module of the power grid; if the first power supply module of the power grid triggers a temperature overheating scheme due to overhigh temperature after the first power supply module of the power grid runs for half an hour, at the moment, the timing control module executes the temperature overheating scheme and is switched to the second power supply module of the power grid to supply power when the first power supply module of the power grid runs for half an hour; if the first power supply module of the power grid is damaged and triggers a damage condition scheme due to the fact that one module in the first power supply module of the power grid is damaged after the first power supply module of the power grid runs for half an hour, at the moment, the timing control module executes the damage condition scheme and is switched to the second power supply module of the power grid to supply power when the first power supply module of the power grid runs for half an hour.
The solar energy charging pile comprises a charging pile body 1, and is characterized in that a solar panel 2 is arranged right above the charging pile body 1, an adjusting mechanism 5 is arranged on the back of the solar panel 2, the solar panel 2 is arranged at the top of the charging pile body 1 through the adjusting mechanism 5, an energy storage battery 3 which can be connected with the solar panel 2 is arranged below the charging pile body 1, a display panel 4 used for customer operation is arranged on the front face of the charging pile body 1, a charging gun 6 used for charging is arranged on the side face of the charging pile body 1, the charging gun 6 is respectively electrically connected with a first power supply module of a power grid and a second power supply module of the power grid, and the display panel 4 is electrically connected with the energy storage battery 3 arranged below the charging pile body 1.
Specifically, display panel 4 is provided with display, pilot lamp and button etc. when the customer charges for the use of charging pile main part 1, display panel 4 passes through the display and shows customer information, so that customer's contrast information, avoid the information to appear to have the mistake, the pilot lamp is convenient for instruct and charge between rifle 6 and the new energy automobile and connect must be good, simultaneously the pilot lamp is convenient for instruct and show whether charging is accomplished and the ratio of charging, make things convenient for the customer to know new energy automobile charge state, the button is convenient for the customer to carry out input data when not having the IC-card, thereby make things convenient for various customers to charge to the new energy automobile, be convenient for the use of charging pile main part 1, the rifle 6 of charging provides the connector that charges for the new energy automobile, solar panel 2 gathers solar energy through sunshine in daytime, convert solar energy into can satisfy user demand's electric energy and store in energy storage battery 3, so as to supply power for display panel 4, set up through solar panel 2 can save a part of energy for charging pile main part 1, further reached the effect of saving the energy, it is that the electric energy in the energy storage battery 3 also can provide the signal for the control module that regularly provides simple explanation for the time.
The adjusting mechanism 5 comprises a driving motor 51, a fixing frame 52, a rotating rod 53, a connecting rod 54, a rotating shaft 55, a connecting plate 56 and connecting ropes 57, wherein the driving motor 51 is arranged on one side of the fixing frame 52, the rotating rod 53 is arranged between the fixing frames 52, the connecting ropes 57 are arranged on the rotating rod 53, the connecting ropes 57 are connected with two ends of the solar panel 2, one end of each connecting rope 57 is connected with one end of the rotating rod 53 respectively, one end of each connecting rope 57, far away from the rotating rod 53, of each connecting rope 57 is connected with one end of the solar panel 2 respectively, a connecting rod 54 is arranged in the middle of the rotating rod 53, a through groove is formed below the fixing frame 52, the through groove below the fixing frame 52 is matched with the rotating rod 53, the fixing frame 52 is arranged in the middle of the rotating rod 53 through the through groove, rope winding grooves 531 are formed at two ends of the rotating rod 53 respectively, one end of each connecting rope 57 is connected with the rope winding groove 531, the rotating shaft 55 is arranged above the connecting rod 54, the middle of the back of the solar panel 2 is provided with the connecting plate 56, and the connecting rod 54 is connected with the solar panel 2 in a rotating mode through the rotating shaft 55.
Specifically, the rotating rod 53 can be driven to rotate through the driving motor 51, the rotating rod 53 can wind up the connecting ropes 57 connected to the two ends, the direction of the solar panel 2 can be adjusted through winding up the connecting ropes 57, the solar panel 2 always faces the irradiation angle of the sun, the solar panel 2 can always receive the irradiation of the sun, the solar panel 2 is ensured to be charged by the energy storage battery 3 in daytime, and the power supply to the display panel 4 is ensured.
The timing control module is respectively connected with the first power supply module of the power grid and the second power supply module of the power grid in a signal way, and switches the first power supply module of the power grid and the second power supply module of the power grid to supply power in turn according to a preset grouping polling scheme.
Specifically, the timing control module is in signal communication with the first power supply module of the power grid and the second power supply module of the power grid, and controls the first power supply module of the power grid and the second power supply module of the power grid to switch according to the triggered grouping polling scheme, so that the first power supply module of the power grid and the second power supply module of the power grid supply power for the charging gun 6 in turn.
Working principle: the first power supply module and the second power supply module of the power grid are flexibly controlled by the timing control module, the first power supply module and the second power supply module of the power grid are mutually independent, the timing control module switches the power supply modules according to a preset polling timing scheme, a preset temperature overheating scheme and a preset damage condition scheme, after any polling scheme is triggered, the timing control module can switch the first power supply module and the second power supply module of the power grid to alternately supply power, so that the efficiency is improved, the energy is saved, in addition, under the condition that one group of power supply modules are damaged, the other group of power supply modules can be switched to continue to charge, the condition that the charging post main body 1 does not need to continue to supply power due to the damage of the one group of power supply modules is avoided, and the reliability of the charging post main body is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.