TW202209785A - Rechargeable power supply system capable of increasing the service life of the power supply device - Google Patents

Abstract

The present invention provides a rechargeable power supply system, including: a power supply device for providing power; a driving device electrically connected to the power supply device for receiving the power provided by the power supply device and rotating; a plurality of power generating devices for generating electricity, wherein one of the power generating devices is electrically connected to the power supply device and recharges the power supply device; and a transmission assembly connected to the driving device and the plurality of power generating devices, wherein when the driving device rotates, the driving device drives the transmission assembly to further drive the plurality of power generating devices to rotate to generate electricity. The present invention uses the power generating device capable of recharging the power supply device to simultaneously recharge the power supply device when generating power for the load, thereby increasing the service life of the power supply device.

Description

Rechargeable power supply system

A power supply system, especially a power supply system with rechargeable power.

The existing power supply system is composed of a battery and one or more loads, the battery provides power to the loads, and the loads are energized to operate. Generally speaking, such a power supply system will recharge the battery when the power of the battery is exhausted, and then continue to supply power to the load after the battery is fully charged.

However, the problem with this kind of power supply system is that the number of times of charging and discharging the battery is limited, especially when the battery is exhausted, the battery is charged again, and the battery is charged to 100% of the power and then discharged. It is easy to cause the loss of the battery, and the service life of the battery is thus reduced.

In order to increase the service life of the battery, the present invention discloses a power supply system with rechargeable power. The power supply device can simultaneously supplement the power during discharge, so that the power of the power supply device decreases slowly during discharge, thereby increasing the service life of the power supply device.

In order to achieve the above object, the power supply system for rechargeable power provided by the present invention includes: a power supply device for supplying electricity; a driving device, electrically connected to the power supply device, and used for receiving the power provided by the power supply device and rotating; A plurality of power generation devices, which are used for generating electricity, and one of the power generation devices of the plurality of power generation devices is electrically connected to the power supply device, and the power supply device is recharged, and the other power generation devices of the plurality of power generation devices are respectively electrically connected to a plurality of loads ; A transmission assembly is connected to the driving device and the plurality of power generating devices, and when the driving device receives the electric power and rotates, the driving device drives the transmission assembly to drive the plurality of power generating devices to rotate to generate electricity.

When the driving device rotates, it can drive the transmission component to drive the plurality of power generating devices to rotate to generate electricity, that is, the power output by a single power supply device can be supplied to the plurality of power generating devices, and the plurality of power generating devices are respectively connected to the plurality of loads. The power supply device can provide electrical energy to the plurality of loads, and is more flexible and convenient to use. At the same time, the power generated by one of the power generation devices can be recharged to the power supply device, so that the power stored by the power supply device can be maintained within a certain range, for example, the power is maintained at 20% to 80%. Recharge when used up, so as to maintain the quality of the power supply device and increase the service life of the power supply device.

Referring to FIG. 1 and FIG. 2 , the present invention discloses a power supply system with rechargeable power, comprising: a power supply device 10 , a driving device 20 , a plurality of power generating devices 30A, 30B and a transmission assembly 40 .

The power supply device 10 is capable of supplying power, and can be provided with a control interface 11 , the control interface 11 is used to monitor a power recharge amount and adjust a power recharge ratio, and the control interface 11 can also adjust the size of the recharge power . The power supply device 10 can be a battery.

The driving device 20 is electrically connected to the power supply device 10 to receive the power provided by the power supply device 10 and rotate, wherein the rotation speed of the driving device 20 can be controlled by adjusting the magnitude of the power. The drive device 20 can be an electric motor or an electric motor that can receive the electrical power and rotate a rotor in the electric motor or electric motor.

The plurality of power generating devices 30A and 30B are arranged in a ring on the driving device 20 and used to generate electricity. One of the plurality of power generating devices 30A and 30B is electrically connected to the power supply device 10 , and the rest of the plurality of power generating devices 30B are respectively electrically connected to each other. A plurality of loads 50A and 50B are connected, and each of the loads 50A and 50B can be respectively a microwave oven, a refrigerator, a computer or other electrical appliances that need to be powered for operation. The plurality of power generating devices 30A, 30B may be generators with the same output specification, respectively, or may be generators with different output specifications, so as to be applicable to various different loads 50A, 50B.

The transmission assembly 40 is connected to the driving device 20 and the plurality of power generating devices 30A, 30B, and when the driving device 20 receives the electric power and rotates, the driving device 20 drives the transmission assembly 40 to drive the plurality of power generating devices 30A, 30B to rotate to rotate generate electricity.

In the first preferred embodiment of the present invention, the transmission assembly 40 includes a driving gear 41 and a plurality of driven gears 43 , the plurality of driven gears 43 are annularly arranged outside the driving gear 41 , and each driven gear 43 It meshes with the drive gear 41, and the driven gears 43 do not mesh with each other. The driving gear 41 is connected to the driving device 20 so that when the driving device 20 receives the electric power and rotates, the driving gear 41 is driven to rotate, and the driving gear 41 drives the plurality of driven gears 43 to rotate. The plurality of driven gears 43 are respectively connected to one of the power generating devices 30A, 30B, and when the plurality of driven gears 43 rotate, each driven gear 43 drives the corresponding power generating devices 30A, 30B to rotate, so that each power generating device 30A, 30B rotates. 30B rotates to generate electricity.

As shown in FIG. 1 , the rechargeable power supply system may include a driving device 20 , a driving gear 41 , six driven gears 43 and six power generating devices 30A, 30B, five of which are the The power generating devices 30A and 30B respectively supply power to the plurality of loads 50A and 50B, and the other one of the power generating devices recharges the power supply device 10 . In addition, as shown in FIG. 3 , in the second preferred embodiment of the present invention, the present invention can also adopt one of the driving device 20 , one of the driving gears 41 , three of the driven gears 43 and three of the power-generating devices In the design of 30A and 30B, similarly, two of the power generating devices 30A and 30B respectively supply power to the plurality of loads 50A and 50B, and the other one of the power generating devices recharges the power supply device 10 . In this preferred embodiment, the diameter and the number of teeth of the driving gear 41 and the plurality of driven gears 43 are the same.

Referring to FIG. 4 , the transmission assembly 40 includes a driving gear 45 , a plurality of driven gears 47 and a transmission chain 49 , and the driving gear 45 is connected to the rotor of the driving device 20 . The plurality of driven gears 45 are respectively connected to the rotors of the plurality of power generators 30A and 30B. The transmission chain 49 meshes with the driving gear 45 and the plurality of driven gears 47. When the driving device 20 receives the electric power to drive the rotor to rotate, the rotor drives the driving gear 45 to rotate, and when the driving gear 45 rotates, it is linked to the transmission The chain 49 enables the transmission chain 49 to drive the plurality of driven gears 47 to rotate, thereby driving the rotors of the plurality of power generators 30A, 30B to rotate to generate electricity, and to supply power to the plurality of loads 50A, 50B.

As shown in FIG. 4 , in the third preferred embodiment of the present invention, the power supply system for rechargeable power may include one driving device 20 , one driving gear 45 , three driven gears 47 and three The power generating devices 30A, 30B are powered by two of the power generating devices 30B to the plurality of loads 50A, 50B respectively, and the other power generating device 30A charges the power supply device 10, so that the power generated by the power generating device 30A can be stored in In the power supply device 10, the power of the power supply device 10 can be gradually decreased.

In addition, as shown in FIG. 5 , in the fourth preferred embodiment of the present invention, the present invention can also adopt one of the driving device 20 , one of the driving gears 45 , two of the driven gears 47 and two of the power-generating devices In the designs of 30A and 30B, similarly, the load 50A is powered by one of the power generating devices 30B, and the power supply device 10 is charged by the other power generating device 30A. Likewise, in the third and fourth preferred embodiments of the present invention, the number of teeth and the diameter of the driving gear 45 and the plurality of driven gears 47 can be the same.

10: Power supply device 11: Control interface 20: Drive unit 30A, 30B: Power generation device 40: Transmission components 41: Drive gear 43: driven gear 45: Drive gear 47: driven gear 49: Transmission chain 50A, 50B: load

FIG. 1 is a schematic top plan view of a first preferred embodiment of the present invention. Figure 2: A schematic diagram of a first preferred embodiment of the present invention. FIG. 3 is a schematic diagram of a second preferred embodiment of the present invention. FIG. 4 is a schematic diagram of a third preferred embodiment of the present invention. FIG. 5 is a schematic diagram of a fourth preferred embodiment of the present invention.

10: Power supply device

11: Control interface

20: Drive unit

30A, 30B: Power generation device

40: Transmission components

41: Drive gear

43: driven gear

50A, 50B: load

Claims (9)

A power supply system for rechargeable power, comprising: a power supply device for supplying electricity; a driving device, electrically connected to the power supply device, and used for receiving the power provided by the power supply device and rotating; A plurality of power generation devices, which are used for generating electricity, and one of the power generation devices of the plurality of power generation devices is electrically connected to the power supply device, and the power supply device is recharged, and the other power generation devices of the plurality of power generation devices are respectively electrically connected to a plurality of loads ; A transmission assembly is connected to the driving device and the plurality of power generating devices, and when the driving device receives the electric power and rotates, the driving device drives the transmission assembly to drive the plurality of power generating devices to rotate to generate electricity. The power supply system for rechargeable power as described in claim 1, the transmission assembly includes: a driving gear, connected to the driving device, so that the driving device rotates when the driving device receives the electric power and rotates; A plurality of driven gears are arranged annularly outside the driving gear, and each driven gear is meshed with the driving gear, the plurality of driven gears are respectively connected to one of the generator devices, and when the plurality of driven gears rotate, each driven gear The gears drive the corresponding power generating devices to rotate, so that the power generating devices are rotated to generate electricity. The power supply system for rechargeable power according to claim 2, wherein the plurality of driven gears includes six of the driven gears, and the plurality of power generating devices includes six of the power generating devices. The power supply system for rechargeable power according to claim 2, wherein the plurality of driven gears includes three of the driven gears, and the plurality of power generating devices includes three of the power generating devices. According to the rechargeable power supply system of claim 4, the diameters of the driving gear and the plurality of driven gears are the same. The power supply system for rechargeable power as described in claim 1, the transmission assembly includes: a driving gear, connected to the driving device, so that the driving device rotates when the driving device receives the electric power and rotates; A plurality of driven gears are arranged annularly outside the driving gear, and each driven gear is meshed with the driving gear, the plurality of driven gears are respectively connected to one of the generator devices, and when the plurality of driven gears rotate, each driven gear The gears drive the corresponding power-generating devices to rotate, so that the power-generating devices rotate to generate electricity; A transmission chain meshes with the driving gear and the plurality of driven gears. When the driving device receives the electric power to drive a rotor of the driving device to rotate, the rotor drives the driving gear to rotate. The power supply system for rechargeable power according to claim 6, wherein the plurality of driven gears includes three of the driven gears, and the plurality of power generating devices includes three of the power generating devices. The power supply system for rechargeable power according to claim 6, wherein the plurality of driven gears includes two of the driven gears, and the plurality of power generating devices includes two of the power generating devices. According to the power supply system for rechargeable power according to any one of claims 6 to 8, the diameters of the driving gear and the plurality of driven gears are the same.

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