Automatic solar photovoltaic battery charging device of electric sweeping vehicle
An automatic charging device, electric sweeper technology, applied in battery circuit devices, electric vehicles, circuit devices, etc., can solve the problems of high price, troublesome battery charging, waste of energy, etc., to reduce economic burden, prolong service life, restore The effect of battery capacity
Inactive Publication Date: 2013-12-04
南通铭德机床有限公司
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Problems solved by technology
[0002] In the cleaning process of the city, the use of sweeping vehicles is becoming more and more widely. The common sanitation vehicles for cleaning urban roads are usually driven by diesel or gasoline internal combustion engines. There are more and more uses of electric sweepers, but because the existing electric sweepers are directly powered by batteries, the sweepers only need to charge the batteries to make the sweepers work. In the process of use, because the battery charging is troublesome and wastes energy, so use Great inconvenience to users
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[0011] A solar photovoltaic cell automatic charging device for an electric sweeper as shown in Figure 1, the charging device includes a single-chip microcomputer, a solar photovoltaic cell panel assembly and a storage battery pack, and the input port of the single-chip microcomputer is sequentially connected to the sampling of the solar photovoltaic cell panel assembly The signal circuit and the solar photovoltaic panel assembly, the output port of the solar photovoltaic panel assembly is connected to the wire of the PWM drive circuit, the PWM drive circuit is connected to the output port of the single-chip microcomputer at the same time, and the output end of the PWM drive circuit is sequentially connected to the battery pack and the battery pack. The sampling signal circuit is connected to the input port wire of the single chip microcomputer, and an overvoltage protection device is also connected to the solar photovoltaic panel assembly, and the solar photovoltaic panel assemb...
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The invention discloses an automatic solar photovoltaic battery charging device of an electric sweeping vehicle. The charging device comprises a single chip microcomputer, a solar photovoltaic battery panel assembly and a storage battery pack, wherein the input port of the single chip microcomputer is sequentially connected with a sampling signal circuit of the solar photovoltaic battery panel assembly and the solar photovoltaic battery panel assembly, the output port of the solar photovoltaic battery panel assembly is in wire connection with a PWM drive circuit, the PWM drive circuit is further connected with the output port of the single chip microcomputer, and the output port of the PWM drive circuit is sequentially in wire connection with the storage battery pack, a sampling signal circuit of the storage battery pack and the input port of the single chip microcomputer. The automatic solar photovoltaic battery charging device of the electric sweeping vehicle solves the problems in the prior art, a solar photovoltaic battery is used for continuously supplying electric energy to the electric sweeping vehicle, the service life of the battery can be effectively prolonged and the economic burden of the majority of users can be reduced.
Description
technical field [0001] The invention belongs to the technical field of electric sweeping vehicles, in particular to a solar photovoltaic cell automatic charging device for electric sweeping vehicles. Background technique [0002] In the cleaning process of the city, the use of sweeping vehicles is becoming more and more widely. The common sanitation vehicles for cleaning urban roads are usually driven by diesel or gasoline internal combustion engines. There are more and more uses of electric sweepers, but because the existing electric sweepers are directly powered by batteries, the sweepers only need to charge the batteries to make the sweepers work. In the process of use, because the battery charging is troublesome and wastes energy, so use Great inconvenience is brought to the user in the process. Contents of the invention [0003] Purpose of the invention: In order to solve the above problems, the present invention provides an automatic solar photovoltaic battery charg...
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Login to View More IPC IPC(8): H02J7/00H02N6/00
Inventor 张铁根何婷婷杨十宏杭卉琴储巍巍
Owner 南通铭德机床有限公司