CN105955314A - Photovoltaic assembly direction controller for photovoltaic direct-current 60-V electric three-wheel rescuing caravan - Google Patents

Abstract

The invention relates to a photovoltaic assembly direction controller for a photovoltaic direct-current 60-V electric three-wheel rescuing caravan. The photovoltaic assembly direction controller comprises a mechanical transmission unit and a control circuit unit. For the mechanical transmission unit, on the basis of an inner ring engaging way, hoodles are arranged on a controller pedestal to reduce friction with an inner ring engaging bull wheel; a rotating plate is fixed on the ngaging bull wheel; and a photovoltaic assembly is arranged on the rotating plate. For the control circuit part, a clock control module is used; an output signal of one channel is used as a rotating signal to control forward rotation of the motor and a signal of the other channel is used for controlling reversal rotation of the motor; the motor returns to a starting point every night; and travel switches are arranged at the starting point and a terminal point respectively to realize disconnection with a motor power supply. According to the direction controller, on the basis of precise programming of situations at all places, the control system does not consume power usually but one fifth of power can be increased. The direction controller is suitable for direction control of various photovoltaic assemblies.

Description

The photovoltaic module direction controller of photovoltaic DC 60V electric three-wheel disaster relief caravan

Technical field

The present invention relates to a kind of disaster relief supplies, especially electric three-wheel caravan photovoltaic module direction control Device processed.

Background technology

At present, the known victims of the disaster are for staying with tent, need professional person to build, calamity article Distributing to each tent the most one by one, the big speed of workload is slow, if occurring more than powerful secondary again Shaking, tent and disaster relief supplies move inconvenience, the most do not provide safety power supply, and the victims of the disaster are only Illuminate with wax candle, easily cause fire, mobile phone because not having electricity cannot contact with the external world, TV, Radio can not be seen and listen, ill-informed, and heating, electric fan etc. can not use, although the calamity having District, it is provided that gasoline or diesel generation, can solve a part of problem, because voltage is 220V exchange Electricity, easily gets an electric shock and causes personal injury.Units concerned are progressively promoting my " family now Need not, using less, directly by system of double-track system power supply " (ZL201220245052.1), light Photovoltaic assembly is arranged on the electro-tricycle of 60V, as the electrical source of power of electro-tricycle with rescue Calamity life power supply, puts disaster relief supplies in car, become disaster relief caravan.Electro-tricycle, is not required to Wanting driver's license, many people can drive, conveniently moving, voltage be 60V be again unidirectional current, no Easily get an electric shock.If photovoltaic module adds direction controlling, can increase by the electric power of 1/5th, On caravan, travel direction controls the most simply, has become a problem.

Summary of the invention

Solving the direction controlling problem on caravan, the present invention provides the photovoltaic group on a kind of caravan Part direction controller, solves this problem.It is photovoltaic DC 60V electric three-wheel disaster relief room Che Zhong, one of eight innovative technologies part, eight Patent projects of current application are as follows: one, Global design, two, the design of car shell, three, directly use formula photovoltaic generating system, four, answer Boost charge device, five, photovoltaic module degree of facing upward controller, six, the control of photovoltaic module direction Device processed, seven, cook and cook Multipurpose heating stove, eight, sit people and contain dirt handy stool.

The invention solves the problems that its problem be the technical scheme is that, it is by machine driving and control Circuit two parts form.The structure of mechanical driving part is to use inner ring engagement system, at inner ring In engagement bull wheel, control motor, inner ring engagement steamboat is sequentially placed, and puts at controller base Hoodle, reduces the friction of inner ring engagement bull wheel.Engagement gear wheel fixes rotation dish, on rotation dish Put photovoltaic module, easily drive photovoltaic module to rotate with the direct current energy of 12V.Control part Realize by clock module, by the output signal of a passage, as turn signal, control electricity Machine rotates forward, and uses another channel signal, controls motor reversal, every night return to origin, Beginning and end, is respectively arranged with an operation limit and switches off motor power, and only opposite direction just rises Effect.The time sent as turn signal and length, the time of return signal and length, need Clock module is set.

The invention has the beneficial effects as follows, according to the programming that various places situation is more accurate, control at ordinary times be System does not consume electricity, but can increase by the electric power of 1/5th.

Accompanying drawing explanation

The present invention is further described with embodiment below in conjunction with the accompanying drawings.

Fig. 1 is mechanical transmission structure figure.

Fig. 2 is control circuit schematic diagram.

In figure 1, control motor 2, inner ring engagement steamboat 3, inner ring engagement bull wheel 4, base 5, hoodle 6, controller rotation dish 7, clock module 8, rotating forward Limit travel switch K3 9, reversion limits travel switch K4.

Detailed description of the invention

In FIG, controlling motor (1) drives inner ring engagement steamboat (2) to engage greatly with inner ring Wheel (3), base (4) is hoodle (5), in inner ring engagement bull wheel (3) above be Controller rotation dish (6) is used for installation photovoltaic component.

In fig. 2, clock module (7) tunnel exports positive rotaring signal, is coupled to VT1 through resistance, Relay K 1 works, and K1-1 connects, and 12V positive pole is through the contact the most 2. of K2-1 and K1-1 Contact through rotate forward limit travel switch K3 (8) to control motor (1), through K2-2 contact 5. 4. negative pole is returned.Another road output reverse signal of clock module (7), VT2 works, double groups Relay K 2-1 and K2-2 conversion, K2-1 1. with 3. connect, the most 6. K2-2 connects, 12V positive pole through K2-1, K2-2 contact the most 5. arrive control motor (1) lower end input, Upper end exports, and 6. returns negative pole through reversion restriction travel switch K4 (9), the contact of K2-2.Meet K4 is will be switched off, it is impossible to invert again to signal is long.

Claims (2)

1. a photovoltaic module direction controller for photovoltaic DC 60V electric three-wheel disaster relief caravan, It is made up of mechanical transmission structure and control circuit two parts it, it is characterized in that: machine driving is tied Structure uses inner ring engagement system, puts hoodle at controller base, reduces inner ring engagement bull wheel Friction, rotation dish is fixed by engagement gear wheel, photovoltaic module is put by rotation dish.

The light of photovoltaic DC 60V electric three-wheel disaster relief caravan the most according to claim 1 Photovoltaic assembly direction controller, is characterized in that: the clock module output signal of one passage, makees For turn signal, control motor and rotate forward, use another channel signal, control motor reversal, Every night, return to origin, was respectively arranged with an operation limit switch in beginning and end.