CN205986281U - Domestic power supply system of energy storage formula water and electricity based on idle mobile terminal chargeable call - Google Patents

Abstract

The utility model discloses an energy storage type hydropower household power supply system based on a rechargeable battery of an idle mobile terminal, comprising a power generation-storage module and a power supply module, wherein the power generation-storage module is installed on a faucet through a connector , when the faucet is turned on, the mechanical energy of the water flowing out of the faucet is converted into a constant 4.2V DC voltage to charge the rechargeable battery of the mobile terminal; the power supply module adopts a multifunctional mobile power supply based on the battery of the mobile terminal. The rechargeable battery of the mobile terminal is installed on the clamping device of the multifunctional mobile power supply based on the mobile terminal battery, and outputs a constant voltage of 3.7V or 5.0V through the USB port. The utility model uses pipeline-type micro-water flow technology to generate power, and at the same time focuses on using idle mobile terminal rechargeable batteries for energy storage, while making full use of the mechanical energy of tap water, and realizes the recycling of idle mobile terminal batteries.

Description

Energy storage hydropower household power supply system based on rechargeable batteries of idle mobile terminals

technical field

The utility model relates to the field of micro-hydraulic power generation, in particular to an energy-storage hydroelectric household power supply system based on a rechargeable battery of an idle mobile terminal.

Background technique

The water in life contains huge energy, and the rechargeable battery of the mobile terminal that is idle due to the replacement of mobile phones is just a good power source for charging and discharging. Turn on the faucet, the water flowing from the faucet not only has potential energy, but also has kinetic energy. If these mechanical energy can be converted into electrical energy and stored, using this stored electrical energy in life, work and emergency situations is not only an effective way for daily energy Utilization will also bring great convenience to people's work and life. At the same time, with the development of science and technology, people change their mobile phones faster and faster. Due to the different battery specifications used by different mobile phones, the batteries of different types of mobile phones cannot be used universally, resulting in the battery in the old mobile phone being replaced after the new mobile phone is replaced. Idle aside, it becomes an idle mobile terminal rechargeable battery. However, studies have shown that an idle mobile terminal rechargeable battery has a huge residual use value and is a good rechargeable and dischargeable power source. If it is discarded at will, it is not only a waste of resources. It will also cause serious pollution problems to the environment. Comprehensive consideration, the mechanical energy of the water flowing out of the faucet can be converted into electrical energy and stored in the rechargeable battery of the idle mobile terminal, providing electrical energy for daily work, life, and emergency situations, and realizing energy saving and emission reduction in daily life.

Utility model content

The purpose of this utility model is to solve the above-mentioned defects in the prior art, and provide an energy storage type hydropower household power supply system based on rechargeable batteries of idle mobile terminals.

The purpose of this utility model can be achieved by taking the following technical solutions:

An energy storage hydroelectric household power supply system based on a rechargeable battery of an idle mobile terminal, the power supply system includes a power generation-storage module and a power supply module, wherein,

The power generation-storage module is installed on the faucet through the connector. When the faucet is opened, the mechanical energy of the water flowing out of the faucet is converted into a constant 4.2V DC voltage to charge the rechargeable battery of the mobile terminal;

The power supply module adopts a multifunctional mobile power supply based on the mobile terminal battery, installs the rechargeable mobile terminal battery after charging on the clamping device of the multifunctional mobile power supply based on the mobile terminal battery, and outputs 3.7 V or 5.0V constant voltage.

Further, the power generation-storage module includes a power generation unit, a voltage stabilizing unit and an energy storage unit,

Wherein, the power generation unit is installed on the faucet, and is used as a hydropower energy conversion hub to convert the mechanical energy of the water flowing from the faucet into electrical energy;

Wherein, the voltage stabilizing unit is connected with the power generating unit, and is used to stably output the fluctuating voltage output by the power generating unit as a charging voltage of 4.2V;

Wherein, the energy storage unit is connected to the power generation unit through the voltage stabilizing unit, and a clamping device is provided on the energy storage unit, and the clamping device is used to fix the rechargeable battery of the mobile terminal, and the mobile terminal After the rechargeable battery is fixed on the clamping device, the rechargeable battery of the mobile terminal can be charged by turning on the water tap.

Further, the power generation unit adopts a micro-pipeline hydroelectric generator.

Further, the clamping device includes two metal contact pins, which are used to contact the positive and negative electrodes of the rechargeable battery of the mobile terminal, and the two metal contact pins can slide to adapt to mobile terminals with different spacing between the positive and negative electrodes. rechargeable battery.

Further, the clamping device adopts a stretchable socket-type end, which is compatible with rechargeable batteries of mobile terminals of different specifications.

Further, the multifunctional mobile power supply based on the mobile terminal battery includes a second clamping device and a first clamping device on the front and back sides, a charging and discharging circuit, an output 5V USB A socket, and an output 3.7V USB A Socket, a 5V input Micro USB socket and LED power indicator, when any one or two clamping devices hold the mobile terminal battery, connect the positive and negative poles of the mobile terminal battery through the metal contact pins on the clamping device To the charging and discharging circuit: If there is a 5V DC voltage in the 5V input Micro USB socket, the 5V voltage can charge the battery of the mobile terminal after passing through the charging module of the charging and discharging circuit; if the voltage of the battery of the mobile terminal is greater than 3.5V, the battery of the mobile terminal can be charged After the power supply module of the discharge circuit, output 5V and 3.7V through the output 5V USB A socket and the output 3.7V USB A socket respectively.

Further, the main control IC in the voltage stabilizing unit adopts MC34063 integrated control chip.

Compared with the prior art, the utility model has the following advantages and effects:

1. The utility model uses pipeline micro-flow technology to generate electricity, converts the mechanical energy of the water on the faucet into electrical energy, and uses ordinary domestic water to generate electricity and store energy so as to make full use of the mechanical energy of tap water. And through the power supply module, the electric energy generated by the power generation unit is ingeniously used in daily life, which achieves the effect of energy saving and reduces the pollution to the environment at the same time.

2. The utility model makes full use of the rechargeable battery of the idle mobile terminal, prolongs the service life of the rechargeable battery of the mobile terminal, and greatly reduces the pollution to the environment.

3. The utility model is easy to install and use. The power generation-storage module can be installed on the faucet directly through the water pipe conversion joint and fasteners, and the power generation can be generated when the faucet is turned on.

Description of drawings

Fig. 1 is an overall module diagram of an energy storage hydroelectric household power supply system based on a rechargeable battery of an idle mobile terminal;

2 is an overall schematic diagram of a multifunctional mobile power supply based on a mobile terminal battery;

Figure 3 is a circuit schematic diagram of the voltage stabilizing unit.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model discloses an energy storage hydropower household power supply system based on rechargeable batteries of idle mobile terminals, which includes a power generation-storage module and a power supply module. For ease of use, the power generation-storage module and the power supply module are independent, without direct connect. The power generation-storage module makes full use of the mechanical energy of the water flowing out of the faucet, converts it into electrical energy and stores it, so as to realize the full utilization of water resources. The system uses the rechargeable batteries of idle mobile terminals that are common in daily life, and uses them as energy storage units to store electrical energy converted from the mechanical energy of tap water, and provide power for some low-power electrical equipment, such as energy-saving lamps, mobile phones, tablet computers, Laptop radiators, USB fans, digital cameras, etc., thereby avoiding the waste of resources and environmental pollution caused by the random disposal of rechargeable batteries of idle mobile terminals.

As shown in Figure 1, Figure 1 is an overall module diagram of an energy storage hydropower household power supply system based on rechargeable batteries of idle mobile terminals. The energy storage hydropower household power supply system consists of a power generation-storage module and a power supply module.

Among them, the power generation-storage module installs the pipe-type micro-hydraulic generator on the faucet through the connector. When the faucet is opened, the mechanical energy of the water flowing out of the faucet pushes the rotor of the generator to rotate, thereby forming a rotating magnetic field, so that the water in the stator The winding cuts the magnetic induction line to generate voltage. The output voltage of the generator is between 9.8 and 18.5V. A voltage stabilizing unit is used to connect the output end of the generator, and the fluctuating voltage is converted into a stable 4.2V by DC-DC conversion. The mobile terminal can be charged. battery charging voltage. At the same time, it charges the rechargeable battery of the mobile terminal installed on the energy storage unit.

Wherein, the power supply module adopts a multifunctional mobile power supply based on a mobile terminal battery.

The multifunctional mobile power supply based on the mobile terminal battery consists of the second clamping device 2 and the first clamping device 1 respectively located on the front and back sides, a charging and discharging circuit, an output 5V USB A socket 31, and an output 3.7V USB A socket 32. A 5V input Micro USB socket 4 and an LED power indicator 5 are formed. When the mobile terminal battery is clamped on any one or two clamping devices, connect the positive and negative poles of the mobile terminal battery to the charging and discharging circuit through the metal contact pins on the clamping device: if there is 5V DC in the 5V input Micro USB socket voltage, the 5V voltage can charge the mobile terminal battery after passing through the charging module of the charging and discharging circuit; if the voltage of the mobile terminal battery is greater than 3.5V, the mobile terminal battery will output 5V USB A socket and output 3.7VUSB A socket These two USB A sockets can output normally. Using the 3.7V output terminal, it can supply power for mobile terminal rechargeable battery energy-saving lamps, USB fans, LED lamp beads, remote control toys and other electronic equipment; using the 5V output terminal, it can directly supply power for mainstream electronic equipment such as mobile phones, tablet computers, digital cameras, etc. powered by.

The power generation-storage module includes a power generation unit, a voltage stabilizing unit, and an energy storage unit.

Wherein, the power generation unit is installed on the faucet, and is used as a hydroelectric energy conversion hub to convert the mechanical energy of the water flowing out of the faucet into electrical energy. In this embodiment, the power generation unit adopts a micro-pipe type hydroelectric generator.

Wherein, the voltage stabilizing unit is connected with the generating unit, and is used for stably outputting the fluctuating voltage output by the generating unit as a charging voltage of 4.2V.

Wherein, the energy storage unit is connected with the power generation unit through the voltage stabilizing unit, and a clamping device is provided on the energy storage unit, and the clamping device is used for positioning the rechargeable battery of the mobile terminal, and the rechargeable battery of the mobile terminal is placed in the clamping device After the location is fixed, the rechargeable battery of the mobile terminal can be charged by turning on the water tap.

The clamping device includes two metal contact pins, which are used to contact the positive and negative poles of the rechargeable battery of the mobile terminal. Rechargeable battery; the clamping device adopts a stretchable card seat end, which can be compatible with rechargeable batteries of mobile terminals of different specifications.

After the energy storage unit fully charges the rechargeable battery of the mobile terminal, remove the battery and put it into the holding device of the multi-functional mobile power supply based on the battery of the mobile terminal to locate the rechargeable battery of the mobile terminal, and then pass the 3.7VUSB The output port or 5.0V USB output port supplies power to mobile phones, light bulbs, small fans, etc.

The important components are described in detail below.

1. Charging unit

The micro-pipeline water flow generator is used as a hydropower energy conversion hub to convert the mechanical energy of the water on the faucet into electric energy. in the lithium battery on the energy cell holder.

2. Voltage stabilization unit

One end of the voltage stabilizing unit is connected with the micro pipeline type water current generator, and the other end is connected with the energy storage unit. The voltage stabilizing unit stably outputs the fluctuating voltage from the hydroelectric generator to 4.2V and charges the lithium battery through the energy storage unit.

As shown in the schematic diagram of the voltage stabilizing unit circuit in Fig. 3, the main control IC adopts MC34063 integrated control chip.

In the circuit of the voltage stabilizing unit, the output voltage can be 4.2V by adjusting the value of R2, and the light-emitting diode connected in series with R4 is on, indicating that the step-down circuit is working normally.

3. Energy storage unit

The energy storage unit is connected to the power generation unit through a voltage stabilizing unit, and a clamping device is provided on the voltage stabilizing unit, which is used for positioning the rechargeable battery of the mobile terminal, and the rechargeable battery of the mobile terminal is positioned on the clamping device. Afterwards, turn on the tap to store the electricity generated by the generator in the rechargeable battery of the mobile terminal when it is not in use.

4. Clamping device

The clamping device includes two metal contact pins for contacting the positive and negative electrodes of the rechargeable battery, and the two metal contact pins can slide to adapt to rechargeable batteries with different spacing between the positive and negative electrodes; the clamping device adopts The stretchable card holder end is compatible with lithium batteries of different specifications. The clamping device solves the problem of effective access to rechargeable batteries of mobile terminals with different specifications and different spacing between positive and negative electrodes.

5. Power supply module

The power supply module adopts the multifunctional mobile power supply based on the battery of the mobile terminal. After the energy storage unit fully charges the rechargeable battery of the mobile terminal, the rechargeable battery of the mobile terminal is removed and installed in the clip of the multifunctional mobile power supply based on the battery of the mobile terminal. Hold the device, and then supply power to mobile phones, light bulbs, small fans and other devices through the 3.7V USB output port or 5.0V USB output port.

In summary, the power supply system for hydroelectric household appliances based on the rechargeable battery of the idle mobile terminal disclosed by the utility model uses a micro-pipe type water current generator to generate electric energy. After the energy storage unit fully charges the rechargeable battery of the mobile terminal, and supplies The module supplies power to devices such as mobile phones, light bulbs, and small fans. While making full use of the mechanical energy of tap water, the service life of idle mobile terminal rechargeable batteries is extended, the idle mobile terminal rechargeable batteries are fully utilized, and the waste caused by the random discarding of idle mobile terminal rechargeable batteries is also greatly reduced. resulting in environmental pollution.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (7)

1. An energy storage type hydropower household power supply system based on a rechargeable battery of an idle mobile terminal, characterized in that the power supply system includes a power generation-storage module and a power supply module, wherein, The power generation-storage module is installed on the faucet through the connector. When the faucet is opened, the mechanical energy of the water flowing out of the faucet is converted into a constant 4.2V DC voltage to charge the rechargeable battery of the mobile terminal; The power supply module adopts a multifunctional mobile power supply based on the mobile terminal battery, installs the rechargeable mobile terminal battery after charging on the clamping device of the multifunctional mobile power supply based on the mobile terminal battery, and outputs 3.7 V or 5.0V constant voltage. 2. The energy storage type hydropower household power supply system based on the rechargeable battery of an idle mobile terminal according to claim 1, wherein the power generation-storage module includes a power generation unit, a voltage stabilizing unit and an energy storage unit, Wherein, the power generation unit is installed on the faucet, and is used as a hydropower energy conversion hub to convert the mechanical energy of the water flowing from the faucet into electrical energy; Wherein, the voltage stabilizing unit is connected with the power generating unit, and is used to stably output the fluctuating voltage output by the power generating unit as a charging voltage of 4.2V; Wherein, the energy storage unit is connected to the power generation unit through the voltage stabilizing unit, and a clamping device is provided on the energy storage unit, and the clamping device is used to fix the rechargeable battery of the mobile terminal, and the mobile terminal After the rechargeable battery is fixed on the clamping device, the rechargeable battery of the mobile terminal can be charged by turning on the water tap. 3. The energy storage type hydroelectric household power supply system based on the rechargeable battery of the idle mobile terminal according to claim 2, characterized in that, the power generation unit adopts a micro pipeline type hydroelectric generator. 4. The energy storage type hydroelectric household power supply system based on the rechargeable battery of the mobile terminal according to claim 2, wherein the clamping device includes two metal contact pins for contacting the rechargeable battery of the mobile terminal. Positive and negative poles, two metal contact pins can slide, used to adapt to mobile terminal rechargeable batteries with different spacing between positive and negative poles. 5. The energy storage hydroelectric household power supply system based on the rechargeable battery of the idle mobile terminal according to claim 2, characterized in that, the clamping device adopts a stretchable card seat end for compatibility with different specifications mobile terminal rechargeable battery. 6. The energy storage type hydroelectric home power supply system based on the rechargeable battery of the idle mobile terminal according to claim 1, wherein the multifunctional mobile power supply based on the battery of the mobile terminal includes a second clip located on the front and back sides device and the first holding device, a charging and discharging circuit, an output 5V USB A socket, an output 3.7V USB A socket, a 5V input Micro USB socket and LED power indicators, when any one or two holding devices are on When clamping the mobile terminal battery, connect the positive and negative poles of the mobile terminal battery to the charging and discharging circuit through the metal contact pin on the clamping device: if there is a 5V DC voltage in the 5V input Micro USB socket, the 5V voltage will pass through the charging and discharging circuit. After the charging module, the battery of the mobile terminal can be charged; if the voltage of the battery of the mobile terminal is greater than 3.5V, the battery of the mobile terminal will output 5V and 3.7V. 7. The energy storage hydroelectric household power supply system based on rechargeable batteries of idle mobile terminals according to claim 2, wherein the main control IC in the voltage stabilizing unit adopts MC34063 integrated control chip.