A microwave power conversion device
A technology of electric energy conversion and microwave, applied in the direction of circuit devices, electrical components, etc., can solve the problems of high battery cost, time-consuming and labor-intensive, etc., and achieve the effect of convenient operation, normal operation and simple structure
Inactive Publication Date: 2020-01-14
HENAN NORMAL UNIV
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Problems solved by technology
What comes with it is the accelerated consumption of resources, the inherent resources of nature are increasingly depleted, and it is becoming more and more important to find and discover new energy sources or available energy sources. Batteries are needed for micro-devices, sensor nodes, and wireless network nodes. However, with the accumulation of time, the battery power is used up, and the cost of replacing the battery is high, time-consuming and labor-intensive; since there are a large number of microwaves with low density distributed in the atmosphere, if they can be used and converted into power for these micro The electrical energy used by devices will bring great benefits to our lives
Method used
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[0014] The specific content of the present invention will be described in detail in conjunction with the accompanying drawings. A microwave power conversion device, including a box body 1, a broadband antenna 2, a working indicator light 3, a switch button 4, a display screen 5, a circuit board 6, a storage battery 7 and an external socket 8, wherein the broadband antenna 2 is installed on the side of the box body 1 On the top, the side wall of the box body 1 is provided with a working indicator light 3, a switch button 4, a display screen 5 and an external connection socket 8, a storage battery 7 is installed inside the box body 1, and a circuit board is installed on the inner side of the box body 1. Control circuit.
[0015] The broadband antenna includes n cascaded antenna arrays, each cascaded antenna array is composed of 4 antennas, 4 rectifier tubes, 2 capacitors and a storage battery, the inverting end of the rectifier tube D00 is connected to the antenna a, and the fin...
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The invention discloses a microwave electric energy conversion apparatus. The microwave electric energy conversion apparatus comprises a box body, a broadband antenna, a working indicator lamp, a switch button, a display screen, a circuit board, a storage battery and an external socket, wherein the broadband antenna is mounted on the top of the box body; the working indicator lamp, the switch button, the display screen and the external socket are arranged on the side wall of the box body; the storage battery is mounted in the box body; and a control circuit is mounted on the bottom plate on the inner side of the box body through the circuit board. The microwave electric energy conversion apparatus is simple in structure, convenient to operate, and relatively high in microwave electric energy conversion efficiency; and in addition, relatively high conversion efficiency still can be kept in occasions with relatively low microwave density distribution, so that the normal operation of a micro-power device can be further ensured.
Description
technical field [0001] The invention belongs to the technical field of energy conversion devices, and in particular relates to a microwave electric energy conversion device. Background technique [0002] With the rapid development of economy and society and the improvement of people's living standards, people have put forward higher requirements for the quality of life. What comes with it is the accelerated consumption of resources, the inherent resources of nature are increasingly depleted, and it is becoming more and more important to find and discover new energy sources or available energy sources. Batteries are needed for micro-devices, sensor nodes, and wireless network nodes. However, with the accumulation of time, the battery power is used up, and the cost of replacing the battery is high, time-consuming and labor-intensive; since there are a large number of microwaves with low density distributed in the atmosphere, if they can be used and converted into power for the...
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IPC IPC(8): H02J50/20H02J50/27
Inventor 张瑜徐庶李雪萍邝倍靖
Owner HENAN NORMAL UNIV