CN106618184A - Solar electric kettle - Google Patents

Abstract

The invention discloses a solar electric kettle, which includes a pot shell, a pot liner and a pot cover, and is characterized in that it also includes: an electric heating plate arranged under and around the outside of the pot liner; type solar panel; the input end is connected to the rectification and charging circuit of the output end of the solar panel; the positive and negative electrodes are connected to the battery at the output end of the rectification and charging circuit; powered by the battery, including a control circuit of a switch and a temperature sensor. The solar panel of the electric kettle is foldable, so that it has a large enough area to receive solar energy and generate enough electric energy to boil a pot of water; moreover, it can be folded into a small enough size and can be placed in the pot when not in use. Inside, the volume is reduced and it is convenient to carry. The electric energy that solar cell panel produces supplies control circuit and electric heating plate work, makes the electric heating plate that is located at described kettle liner below and outside around generate heat, the water in the kettle liner is heated or boiled, for people to drink.

Description

Solar Electric Kettle

technical field

The invention relates to a kettle, especially an electric kettle.

Background technique

When you go out, you usually bring a water bottle in case you are thirsty. Existing electric kettle usually will connect 220V city electricity to boil water or heat, if under the situation that does not have city power supply, want to boil water or just powerless with water heating.

Contents of the invention

The object of the present invention is to provide a solar electric kettle that can boil water or heat as long as there is sun and water.

For reaching above-mentioned purpose, technical scheme of the present invention is:

A solar electric kettle, which includes a pot shell, a pot liner and a pot cover, is characterized in that it also includes:

An electric heating plate arranged under and around the inner side of the pot;

Foldable solar panels that output electricity through wires and plugs;

The input end is connected to the rectification and charging circuit of the electric energy output end of the solar panel;

The positive and negative electrodes are connected to the storage battery at the output end of the rectification and charging circuit;

Powered by batteries, including control circuits for switches and temperature sensors.

The folded volume of the foldable solar cell panel is smaller than the inner volume of the pot.

The foldable solar cell panel is connected with the socket provided at the lower side of the kettle shell through wires and plugs, and connected with the input end of the rectification and charging circuit through wires.

In the solar electric kettle with the above structure, the solar battery panel is foldable, so that it has a large enough area to receive solar energy and generate enough electric energy to boil a pot of water; Put it into the pot liner, reduce the volume and make it easy to carry. The electric energy generated by the solar panel is charged and stored in the storage battery through the rectification and charging circuit, and the storage battery supplies the control circuit and the electric heating plate with working electric energy, so that the electric heating plate arranged under and around the outside of the pot gallbladder generates heat, and the water in the pot gallbladder is heated. Heat or boil for people to drink.

Description of drawings

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

Fig. 2 is a block diagram of the circuit structure in Fig. 1;

In the figure, temperature sensor 1, socket 2, electric heating plate 3, pot shell 4, pot liner 5, handle 6, pot cover 7, foldable solar panel 8, switch 9, control circuit 10, storage battery 11, rectifier charging circuit 12.

detailed description

Below, the present invention will be further described in conjunction with the accompanying drawings.

As shown in Fig. 1, it is a schematic diagram of the implementation structure of the present invention. It can be seen together with the block diagram of the circuit structure in Fig. 2 that the present invention includes a pot shell 4, a pot liner 5 and a pot cover 7, and the upper end of the pot shell 4 is also provided with a lift. The hand 6 is characterized in that it also includes an electric heating plate 3 arranged below and around the outer side of the pot gallbladder 5; a foldable solar cell panel 8 that can be inserted into the pot gallbladder 5 after being folded; the input terminal is connected to the solar cell panel 8 The rectification and charging circuit 12 at the electric energy output end; the battery 11 whose positive and negative electrodes are connected to the output end of the rectification and charging circuit 12 ; the control circuit 10 that is powered by the battery 11 and includes a switch 9 and a temperature sensor 1 . Wherein, temperature sensor 1 is close to the below of pot gallbladder 5, and switch 9 and socket 2 are located on the lower side of pot shell 4, and control circuit 10, accumulator 11 and rectifying charging circuit 12 place the bottom of pot shell 4. The folded solar cell panel 8 has a volume smaller than the internal volume of the pot liner 5 and can be placed in the pot liner 5 to save space. The foldable solar panel 8 can be unfolded around the pot housing 4 when in use, and the panel faces the sun to receive the sun's radiation. end connection. The foldable solar panel 8, the control circuit 10 and the rectifying and charging circuit 12 are existing technologies and products, or can be easily made by those skilled in the art according to the existing technologies and needs.

Working principle of the present invention is:

When there is no water in the kettle gall 5, the solar cell panel 8 can be folded and put into the pot gall 5; when there is water, the foldable solar cell panel 8 is set separately. During use, expand at the periphery of pot housing 4, plate faces the sun, accepts the irradiation of the sun, and the electric energy output end is connected with socket 2 by lead and plug, promptly is connected with the electric energy input end of rectification charging circuit 12. Turn on the switch 9, the electric energy generated by the foldable solar panel 8 is sent to charge the storage battery 11 through the rectification and charging circuit 12, and power is supplied to the control circuit 10, the control circuit 10 is connected to the power supply of the electric heating plate 3, and the electric heating plate 3 generates heat energy, which is used for the kettle. The water in the gallbladder 5 is heated or boiled. The temperature is controlled by a control circuit 10 comprising a temperature sensor 1 .

Claims (3)

1. A solar electric kettle, which comprises a kettle shell, a kettle liner and a kettle cover, is characterized in that it also includes: The electric heating plate located under and around the outer side of the kettle liner: Foldable solar panels that output electricity through wires and plugs; The input end is connected to the rectification and charging circuit of the electric energy output end of the solar panel; The positive and negative electrodes are connected to the storage battery at the output end of the rectification and charging circuit; Powered by batteries, including control circuits for switches and temperature sensors. 2. The solar electric kettle according to claim 1, characterized in that: The folded volume of the foldable solar cell panel is smaller than the inner volume of the pot. 3. The solar electric kettle according to claim 1, characterized in that: The foldable solar cell panel is connected with the socket provided at the lower side of the kettle shell through wires and plugs, and connected with the input end of the rectification and charging circuit through wires.