TWM660111U - Power system - Google Patents

Abstract

This invention includes a first and a second generator, a transmission pulley set, a drive pulley set, a first battery, a second battery, a relay switching module and an electronic device. The motor is connected to the first generator through the transmission pulley set; the motor is connected to the second generator through the drive pulley set; the first battery is electrically connected to the motor and an external power source; the relay switching module is electrically connected to the motor, the first generator, the first battery and the second battery. In this invention, the first and second batteries can be used to drive the first and second generators in turn, and the second generator can be driven at the same time to charge or drive the electronic device, which can solve the problems of the existing power system and provide a power system that can operate for a long time.

Description

Power system

This work relates to an electric power system, particularly an electric power system that can extend its operating time.

As the threat of air pollution and global warming caused by the extensive use of fossil fuels becomes increasingly imminent, more people are beginning to consider using natural energy such as hydropower, wind power, or solar power to generate electricity.

However, although people can use natural energy to generate electricity, they cannot generate electricity stably due to various factors such as seasons, climate, or weather. Furthermore, once the use of natural energy generates more electricity than expected, the unused electricity cannot be stored in large quantities and therefore cannot be released for use at the appropriate time.

From this, we can see that in order to extend the operating time, enable the electricity generated by hydropower, wind power or solar power to be used smoothly, and further reduce the use of fossil energy, the existing power system still needs to be improved and advanced.

In order to solve the above problems of the existing power system, this invention provides a power system that can achieve the purpose of extending the system operation time.

The power system proposed by the invention to solve the technical problem includes: a motor including an output shaft; a first generator including a first shaft; a drive pulley set connecting the output shaft and the first shaft; a second generator including a second shaft; a drive pulley set connecting the output shaft and the second shaft; a first battery electrically connected to an external power source; a second battery; and a relay switching module electrically connected to the motor, the first generator, the first battery and the second battery.

The power system, wherein the driving pulley assembly includes two driving pulleys and a driving belt; the two driving pulleys are respectively installed on the output shaft and the first shaft; the driving belt is sleeved on the two driving pulleys.

The electric power system, wherein the driving pulley assembly includes two driving pulleys and a driving belt; the two driving pulleys are respectively installed on the output shaft and the second shaft; the driving belt is sleeved on the two driving pulleys.

The power system described above, wherein the second generator can be electrically connected to an electronic product.

The power system described herein, wherein the electronic product described herein is a battery.

The technical means of the present invention can achieve improved performance in that: the power system of the present invention drives the first and second generators to operate after the first battery supplies power to the motor, the first generator can charge the first battery and the second battery in turn through the relay switching module, and then the first battery and the second battery can supply power to the motor in turn, and at the same time the second generator can charge the electronic device or drive the electronic device to operate, so that the present invention can operate for a long time .

In order to understand the technical features and practical effects of this invention in detail and to realize it according to the new content, a preferred embodiment as shown in the figure is further described in detail as follows:

As shown in FIG. 1 and FIG. 2 , the power system of the preferred embodiment of the present invention includes a motor 10, a first generator 20, a second generator 30, a transmission pulley set 40, a drive pulley set 50, a first battery 60, a second battery 70, a relay switching module 80 and an electronic device 90.

As shown in FIG. 1 and FIG. 2 , the motor 10 includes an output shaft 11 .

As shown in FIG. 1 and FIG. 2 , the first generator 20 includes a first shaft 21 .

As shown in FIG. 1 and FIG. 2 , the second generator 30 includes a second shaft 31 .

As shown in FIG. 1 and FIG. 2 , the driving pulley assembly 40 connects the output shaft 11 of the motor 10 and the first shaft 21 of the first generator 20. Specifically, the driving pulley assembly 40 includes two driving pulleys 41 and a driving belt 42; the two driving pulleys 41 are respectively installed on the output shaft 11 and the first shaft 21; the driving belt 42 is sleeved on the two driving pulleys 41.

As shown in FIG. 1 and FIG. 2 , the driving pulley assembly 50 connects the output shaft 11 of the motor 10 and the second shaft 31 of the second generator 30. Specifically, the driving pulley assembly 50 includes two driving pulleys 51 and a driving belt 52; the two driving pulleys 51 are respectively installed on the output shaft 11 and the second shaft 31; the driving belt 52 is sleeved on the two driving pulleys 51.

As shown in FIG. 1 and FIG. 2 , the first battery 60 is used to store electric energy. The first battery 60 is electrically connected to an external power source (not shown).

As shown in FIG. 1 and FIG. 2 , the second battery 70 is also used to store electrical energy and is also electrically connected to the motor 10 .

As shown in FIG. 1 and FIG. 2 , the relay switching module 80 is used to control the flow direction of the current, and the relay switching module 80 is electrically connected to the motor 10 , the first generator 20 , the first battery 60 and the second battery 70 .

As shown in FIG. 1 and FIG. 2 , the electronic device 90 is electrically connected to the second generator 30 ; in practice, the electronic device 90 can be a battery, or can be an electronic product such as an electric fan, a television, etc. driven by electrical energy.

As shown in FIG. 3 , the first battery 60 electrically connected to the external power source can store electric energy from the external power source. The first battery 60 transmits the electric energy to the motor 10 electrically connected thereto via the relay switching module 80 , so that the motor 10 operates.

As shown in FIG3 , after the motor 10 is operated, the first generator 20 connected thereto is driven through the driving belt pulley set 40. After the first generator 20 is operated, the relay switching module 80 controls the first generator 20 to transmit the generated electric energy to the second battery 70 for storage; further, the motor 10 drives the second generator 30 connected thereto through the driving belt pulley set 50. After the second generator 30 is operated, the generated electric energy is transmitted to the electronic device 90; when the electronic device 90 is a battery, the electric energy generated by the second generator 30 can be stored; when the electronic device 90 is an electronic product driven by electric energy, the electric energy generated by the second generator 30 can be consumed to operate.

As shown in FIG4 , when the power of the first battery 60 is exhausted, the relay switching module 80 controls the first generator 20 to send the generated power to the first battery 60 for storage; and the relay switching module 80 controls the second battery 70 to supply power to the motor 10, and the motor 10 drives the second generator 30 connected thereto via the driving pulley set 50. After the second generator 30 is running, the generated power is transmitted to the electronic device 90 to store the power or drive the electronic device 90 to operate.

The power system of the present invention drives the first and second generators 20 and 30 to operate after the first battery 60 supplies power to the motor 10. The first generator 20 can charge the first battery 60 and the second battery 70 in turn through the relay switching module 80, and then the first battery 60 and the second battery 70 can supply power to the motor 10 in turn, and at the same time, the second generator 30 can charge the electronic device 90 or drive the electronic device 90 to operate, so that the present invention can operate for a long time.

The above is only the best embodiment of the present invention and does not constitute any form of limitation on the present invention. Any person with ordinary knowledge in the relevant technical field, within the scope of the technical solution proposed by the present invention, can make partial changes or modifications to the technical content disclosed by the present invention, and within the scope of the technical solution of the present invention, all equivalent embodiments that do not deviate from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

10: Motor 11: Output shaft 20: First generator 21: First shaft 30: Second generator 31: Second shaft 40: Drive pulley assembly 41: Drive pulley 42: Drive belt 50: Drive pulley assembly 51: Drive pulley 52: Drive belt 60: First battery 70: Second battery 80: Relay switching module 90: Electronic equipment

Figure 1 is a schematic diagram of the power system of the preferred embodiment of the present invention. Figure 2 is a partially enlarged schematic diagram of the power system of the preferred embodiment of the present invention. Figure 3 is an operation schematic diagram of the power system of the preferred embodiment of the present invention. Figure 4 is an operation schematic diagram of the power system of the preferred embodiment of the present invention.

10: Motor

20: First generator

30: Second generator

40: Drive pulley assembly

50: Driving pulley assembly

60: First Battery

70: Second battery

80: Relay switching module

90: Electronic equipment

Claims (5)

A power system includes: a motor including an output shaft; a first generator including a first shaft; a drive pulley assembly connecting the output shaft and the first shaft; a second generator including a second shaft; a drive pulley assembly connecting the output shaft and the second shaft; a first battery electrically connected to an external power source; a second battery; and a relay switching module electrically connected to the motor, the first generator, the first battery, and the second battery. As described in claim 1, the drive pulley assembly includes two drive pulleys and a drive belt; the two drive pulleys are respectively installed on the output shaft and the first shaft; the drive belt is sleeved on the two drive pulleys. An electric power system as described in claim 1 or 2, wherein the driving pulley assembly includes two driving pulleys and a driving belt; the two driving pulleys are respectively installed on the output shaft and the second shaft; and the driving belt is sleeved on the two driving pulleys. An electric power system as described in claim 3, wherein the second generator can be electrically connected to an electronic product. An electrical system as described in claim 4, wherein the electronic product is a battery.

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