CN200986724Y

CN200986724Y - Electric bicycle charging station for public place

Info

Publication number: CN200986724Y
Application number: CNU200620140768XU
Authority: CN
Inventors: 张朝辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-05
Filing date: 2006-12-05
Publication date: 2007-12-05
Anticipated expiration: 2016-12-05

Abstract

An electric bicycle charging station in a public place comprises a power supply, a charging timing and charging device, a transformer having a function of auto voltage detection. One end of the charging timing and charging device is connected with the power supply; another end is connected with an input end of the transformer; an output end of the transformer is connected with a charging port of a battery of the electric bicycle. Compared with the prior art, the utility model is characterized in that the charging timing and charging device and the transformer having the function of auto voltage detection are arranged in a powered public place; a standard output voltage is changed into a suitable voltage for any existing electric bicycle through the transformer automatically; that is the battery of any electric bicycle can obtain the suitable voltage conveniently from the charging station, which solves a great difficult problem in the daily life of the people.

Description

A kind of electric bicycle charging station that is used for the public place

Technical field

The utility model relates to the technical field of electric bicycle charging, relates in particular to a kind of electric bicycle charging station that is used for the public place.

Background technology

Nowadays electric bicycle is because of environmental protection, advantage such as convenient, and is very universal in daily life.As everyone knows, the accumulator of electric bicycle needs charging in time, in actual use, the user is owing to forget charging in advance, perhaps because the accumulator of electric bicycle charging path increment itself is limited, the user can can't not continue to exercise when exercising midway because of electric bicycle has electricity, and this situation happens occasionally, and does not also have the sort of charging station of specializing in the electric bicycle charging at present.

In the existing technology, some conception plans for motor vehicles electric energy supplement are also arranged, and are that the Chinese invention patent " a kind of method of electric supplying to electric vehicle " of ZL200510017991.5 (notification number is CN1758289A) has just disclosed a kind of technical scheme as application number.In the disclosed charging station of this method, be that charging system of being made up of high-power charger and a plurality of charging accounting devices that match with parking position are set in charging station.Obviously, this scheme is a kind of public charging station that designs at relatively large motor vehicles such as automobiles, and, for concrete structure, the setting of charging system in this charging station, in this application patent, do not do any detailed disclosure yet.This charging station can't be adapted on the electric bicycle at all.

Simultaneously, the output voltage of the charger of electric bicycle has 36 volts and 48 volts of two kinds of specifications at present, each electric bicycle is when selling, self-contained have a special charger, the fundamental purpose of this charger is i.e. 220 volts the voltage of common electric voltage, adjusts to the accumulator required voltage value of electric bicycle.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of electric bicycle charging station that is used for the public place at above-mentioned prior art present situation, for existing any electric bicycle, its accumulator all can obtain adaptive power supply from this charging station easily.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this is used for the electric bicycle charging station of public place, include power supply and charging timing and charging device, it is characterized in that: also include transformer with automatic detection voltage function, described charging timing and charging device one end links to each other with power supply, the other end then links to each other with the input end of this transformer, and the output terminal of transformer then links to each other with the charging port of electric bike battery.

Described transformer with automatic detection voltage function can adopt existing various technology, but for being easier to implement, reduce production costs, this transformer can be realized in the following way: it comprises rectifier, microcomputer control circuit and the output circuit that links to each other with described charging timing and charging device, wherein, the output terminal of rectifier links to each other with the input end of microcomputer control circuit, the output terminal of microcomputer control circuit links to each other with the input end of output circuit, and the output terminal of this output circuit is exactly described output terminal with transformer of automatic detection voltage function.Microcomputer control circuit wherein can adopt the control circuit that constitutes based on EPROM common on the market (Erasable Programmable Read Only Memory EPROM) chip, as the EPM7128S chip.

Described charging timing and charging device can adopt existing various technology, but for ease of applying widely in daily life, the charging way of charging in the timing and charging device is good in the employing mode of chargeing of inserting coins, specifically can adopt following setting: described charging timing and charging device comprises coin-freed arrangement, the microswitch that links to each other with coin-freed arrangement, relay that links to each other with microswitch and timer, wherein, described power supply links to each other with this microswitch, described relay one end links to each other with described input end with transformer of automatic detection voltage function, described timer then pilot relay quits work, during work, coin-freed arrangement triggers microswitch and opens relay and timer simultaneously, after timer is covered preset time, timer sends signal to relay, pilot relay disconnects supplying with and has the power of transformer of automatic detection voltage function, thereby realizes the work with the mode control transformer of the Fare determined by travel time of inserting coins.

Described coin-freed arrangement can adopt mechanical type coin-freed arrangement, comparison expression coin-freed arrangement, also can adopt other can accurately distinguish the micro computer coin-freed arrangement of value of money.

Because of the user can often touch coin-freed arrangement, if what the microswitch that links to each other with coin-freed arrangement inserted is normal power supply, then voltage reaches 220 volts, there is certain potential safety hazard, safer for guaranteeing use, in described charging timing and charging device, can also be provided with a low-voltage transformer, this low-voltage transformer one end links to each other with described power supply, the other end then links to each other with the input end of described microswitch, and promptly microswitch is by this low-voltage transformer supply power.

For preventing under unserviced situation, described output terminal with transformer of automatic detection voltage function is arbitrarily plugged on other electric bicycles, described that head with transformer output terminal of automatic detection voltage function can also be provided with anti-theft device, promptly on the output terminal of described transformer with automatic detection voltage function, also be fixed with two chains, also be provided with a pair of buckle on the end of these two chains, this anti-theft device utilizes the cushion of electric bicycle to open with car owner's key only, during use, two chains are around crossing the cushion of opening, then that of two chain ends is fastened under this cushion buckle, like this, close cushion, two chains just are stuck in around the cushion firmly together with the output terminal of the transformer with automatic detection voltage function, the output terminal that prevents transformer is arbitrarily moved away and away from this electric bicycle, thereby reach antitheft function, very practical.

Compared with prior art, advantage of the present utility model is: by charging timing and charging device and the transformer with automatic detection voltage function are set in the public place of power supply, existing any electric bicycle all can convert the standard output voltage to adaptive voltage automatically by this transformer, just the accumulator of any electric bicycle all can obtain adaptive power supply from this charging station easily, has solved a great problem in people's daily life; Charging timing and charging device in the utility model and the transformer with automatic detection voltage function all are the existing various electronic devices and components of utilization, are designed to required device through corresponding change, and process and assemble is comparatively simple, is highly susceptible to applying.

Description of drawings

Fig. 1 is the synoptic diagram of the utility model embodiment;

Fig. 2 is for having the synoptic diagram of the transformer of automatic detection voltage function among the utility model embodiment;

Fig. 3 is the synoptic diagram of charging timing and charging device among the utility model embodiment;

Fig. 4 is the structural representation of the output terminal of transformer among the utility model embodiment.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 4, this is used for the electric bicycle charging station of public place, include power supply, charging timing and charging device and transformer with automatic detection voltage function, described charging timing and charging device one end links to each other with power supply, the other end then links to each other with the input end of the transformer with automatic detection voltage function, the output terminal of this transformer then links to each other with the charging port of electric bike battery, referring to Fig. 1, this electric bicycle charging station can be provided with many group charging timing and charging devices and the transformer with automatic detection voltage function according to actual scale needs;

Transformer wherein with automatic detection voltage function, comprise the rectifier, microcomputer control circuit and the output circuit that link to each other with described charging timing and charging device, wherein, the output terminal of rectifier links to each other with the input end of microcomputer control circuit, the output terminal of microcomputer control circuit links to each other with the input end of output circuit, and the output terminal of this output circuit is exactly described output terminal with transformer of automatic detection voltage function, referring to Fig. 2;

Charging timing and charging device wherein, comprise coin-freed arrangement, the low-voltage transformer, the microswitch that links to each other with coin-freed arrangement, relay that links to each other with microswitch and timer, this low-voltage transformer one end links to each other with power supply, power supply is connected to the input end of microswitch through the low-voltage transformer, described relay one end links to each other with the input end of the transformer with automatic detection voltage function, described timer also links to each other with relay, during work, after the user inserts coins in the coin-freed arrangement, coin-freed arrangement triggers microswitch and opens relay and timer simultaneously, after timer is covered preset time, timer sends signal to relay, pilot relay disconnects supplies with power of transformer, referring to Fig. 3;

Also be fixed with two chains 2 on the output terminal 1 of described transformer with automatic detection voltage function, the end of these two chains 2 is provided with a pair of buckle 21, referring to Fig. 4.

Claims

1, a kind of electric bicycle charging station that is used for the public place, include power supply and charging timing and charging device, it is characterized in that: also include transformer with automatic detection voltage function, described charging timing and charging device one end links to each other with power supply, the other end then links to each other with the input end of this transformer, and the output terminal of transformer then links to each other with the charging port of electric bike battery.

2, the electric bicycle charging station that is used for the public place according to claim 1, it is characterized in that: described transformer with automatic detection voltage function comprises rectifier, microcomputer control circuit and the output circuit that links to each other with described charging timing and charging device, wherein, the output terminal of rectifier links to each other with the input end of microcomputer control circuit, the output terminal of microcomputer control circuit links to each other with the input end of output circuit, and the output terminal of this output circuit is exactly described output terminal with transformer of automatic detection voltage function.

3, the electric bicycle charging station that is used for the public place according to claim 1, it is characterized in that: described charging timing and charging device comprises coin-freed arrangement, the microswitch that links to each other with coin-freed arrangement, the relay that links to each other with microswitch and timer, wherein, described power supply links to each other with this microswitch, described relay one end links to each other with described input end with transformer of automatic detection voltage function, and described timer also links to each other with relay.

4, the electric bicycle charging station that is used for the public place according to claim 3, it is characterized in that: in described charging timing and charging device, also be provided with a low-voltage transformer, this low-voltage transformer one end links to each other with described power supply, and the other end then links to each other with the input end of described microswitch.

5, according to claim 1 or 2 or the 3 or 4 described electric bicycle charging stations that are used for the public place, it is characterized in that: also be fixed with two chains (2) on described output terminal (1) with transformer of automatic detection voltage function, the end of these two chains (2) is provided with a pair of buckle (21).