CN102175050A - Microwave oven - Google Patents

Abstract

The present invention is a microwave oven, comprising a microwave oven main circuit (3) and a commercial power supply (6), characterized in that it also includes a solar battery panel (1), a storage battery (2), a solar power supply controller (4) and a switcher (5 ), wherein the storage battery (2) and the solar panel (1) are electrically connected to the solar power supply controller (4) respectively, and the output terminal of the solar power supply controller (4) and the mains power (6) are respectively connected to the switch (5) The input end is electrically connected, and the output end of the switcher (5) is electrically connected to the microwave oven main circuit (3). The invention uses solar power generation as an effective energy supply for microwave ovens, which not only saves energy and protects the environment, but also takes into account convenience for consumers, and has high energy efficiency ratio and wide application range.

Description

a microwave oven

technical field

The invention relates to a microwave oven, in particular to a microwave oven which can be powered by solar energy.

Background technique

At present, existing microwave oven products are generally powered by commercial power. As we all know, city electricity generally relies on hydropower or coal-fired power generation, so not only wasting a lot of natural energy, but also polluting the environment. As a clean and non-polluting energy source, solar energy will not produce harmful substances and the greenhouse effect during the power generation process, which is conducive to protecting the ecological environment. Solar power generation will be more and more widely used.

Therefore, how to use solar power as an effective energy supply for microwave ovens is becoming more and more important.

Contents of the invention

The object of the present invention is to provide an energy-saving, low-carbon and environment-friendly microwave oven that is convenient for consumers to use.

The technical solution of the present invention is: a microwave oven, including the main circuit of the microwave oven and the mains, and is characterized in that it also includes a solar battery panel, a storage battery, a solar power supply controller and a switcher, wherein the storage battery and the solar battery panel are respectively connected with the solar power supply controller Electrically connected, the output end of the solar power supply controller and the mains are respectively electrically connected to the input end of the switcher, and the output end of the switcher is electrically connected to the main circuit of the microwave oven.

The solar power supply controller includes an inverter for converting direct current into high voltage alternating current and a storage battery charge and discharge manager.

In the present invention, the solar panel converts solar energy into electric energy, and the electric energy is converted into 220V alternating current through the solar power supply controller, which is directly supplied to the main circuit of the microwave oven after passing through the switcher. When there is no solar conversion, the battery will automatically generate electricity, which will be converted into 220V AC power by the solar controller for use in microwave ovens. When users use microwave ovens frequently, the electricity generated by solar cells and batteries cannot meet the demand The switcher will automatically select the mains power supply. Therefore, the present invention uses solar power generation as an effective energy supply for microwave ovens, which is not only energy-saving and environmentally friendly, but also convenient for consumers. It has high energy efficiency and a wide range of applications.

Description of drawings

Fig. 1 is a schematic diagram of the present invention;

Fig. 2 is the structural representation of the embodiment of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example:

As shown in Figure 1, the microwave oven of the present invention comprises a microwave oven main circuit 3, a solar panel 1, a storage battery 2, a solar power supply controller 4, a switcher 5 and a mains power supply 6, wherein the storage battery 2 and the solar panel 1 are respectively connected to the solar power supply. The controller 4 is electrically connected, the output end of the solar power supply controller 4 and the mains 6 are respectively electrically connected to the input end of the switcher 5 , and the output end of the switcher 5 is electrically connected to the main circuit 3 of the microwave oven. The solar power supply controller 4 includes an inverter for converting direct current into high voltage alternating current and a storage battery charge and discharge manager.

As shown in FIG. 2 , the switcher 5 is installed on a microwave oven 10 , and the solar battery panel 1 is located outdoors.

The working principle of the invention is as follows: the solar panel converts solar energy into electric energy (36V direct current), and the electric energy is converted into 220V alternating current through the inverter of the solar power supply controller, and is directly supplied to the main circuit of the microwave oven after passing through the switcher. When not working, the electric energy generated by the solar panel will be stored in the battery; when there is no solar energy conversion, the battery will automatically generate electricity, which will be converted into 220V AC power by the solar controller for microwave oven use; when the user uses the microwave oven frequently, the solar energy When the power generated by the battery and the power of the storage battery cannot meet the demand, the switcher will automatically select the mains power supply.

Claims (2)

1. micro-wave oven, comprise micro-wave oven main circuit (3) and civil power (6), it is characterized in that also comprising solar panel (1), battery (2), solar powered controller (4) and switch (5), wherein battery (2) and solar panel (1) are electrically connected with solar powered controller (4) respectively, the output of solar powered controller (4) and civil power (6) are electrically connected with the input of switch (5) respectively, and the output of switch (5) and micro-wave oven main circuit (3) are electrically connected.

2. micro-wave oven according to claim 1 is characterized in that described solar powered controller (4) comprises inverter and the accumulator cell charging and discharging manager that is used for direct current is converted to High Level AC Voltage.

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