CN202874950U

CN202874950U - Push-pull type solar electric hot pot

Info

Publication number: CN202874950U
Application number: CN 201220500577
Authority: CN
Inventors: 丁樟富
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-19
Filing date: 2012-09-19
Publication date: 2013-04-17
Anticipated expiration: 2022-09-19

Abstract

A push-pull type solar electric hot pot is composed of a solar low-voltage power supply system and a low-voltage electric hot pot. According to the structure of the low-voltage electric hot pot, an electric oven disk fixing ring is installed in a shell of an open round heat retaining electric hot pot, an electric oven disk is arranged on the electric oven disk fixing ring and divided into three rings, three low-resistance electric oven wires are respectively arranged in outer, middle and inner rings of the electric oven disk, and a push-pull switch is used for controlling the values of resistance of the electric oven wires of the electric oven disk to control the fire power. According to the solar low-voltage power supply system, solar cells are placed on a roof or beside a house or on a balcony, a method of series and parallel connection is used for achieving the needed voltage and power, and the solar cells are electrically connected with a storage battery which is electrically connected with a plug matched with a socket of the electric hot pot through wires. The electric hot pot with the power supplied directly by the solar cells and the storage battery is of a heat retaining structure, the voltage is safe, the electric hot pot is energy-saving, emission-reducing, low in carbon consumption and suitable for being used in a household or a restaurant which has a dual-track system power supply with complementary solar energy and wind energy.

Description

Plug-type solar-electricity chafing dish

Affiliated technical field

The utility model relates to a kind of food and drink cooker, the electric chafing dish of especially directly powering with solar cell.

Background technology

At present, known hot pot stove generally is with canned (bottled) liquefied petroleum gas, put a gas range on the table, also useful charcoal, solid alcohol, inconvenience, also there is the people once to test with the 220V electric furnace and works as hot pot stove, but because voltage is that 220V is dangerous, do not have formal standard to use.

Summary of the invention

Dangerous in order to solve electric chafing dish use 220V alternating current, it is inconvenient that charcoal, solid alcohol, liquefied petroleum gas use, and the utility model provides the directly electric chafing dish of power supply of a kind of solar energy, and fine day is directly powered with solar energy, uses storage battery power supply overcast and rainy and night.

The technical scheme that its technical problem that solves the utility model adopts is: it is comprised of solar energy low pressure electric power system and low tension chafing dish two large divisions.The structure of low tension chafing dish is, in uncovered circular heat-preserving electric hot pot shell, one circle electric furnace pan retainer plate is installed, upper discharge stone or metal plate for standing a stove on as a precaution against fire, electric furnace pan divides three circles, with three low-resistance electric furnace heating wires, in being placed on respectively in electric furnace pan outer in three circles, after the one end parallel connection of low-resistance electric furnace heating wire, be electrically connected on the socket on the electric chafing dish shell other end of three low-resistance electric furnace heating wires, contact chip on the push-and-pull switch of the large, medium and small pass of firepower of electrical connection electric chafing dish shell, being electrically connected on another pin of socket of electric chafing dish shell, above the electric furnace pan, is the chafing dish inner bag that can take out cleaning.The solar energy low pressure electric power system is on roof, side, room or balcony, places solar cell, and the method with series, parallel reaches required voltage and power, is electrically connected battery, with the plug that wire is electrically connected and the electric chafing dish socket is supporting.Its course of work is: the electricity that solar cell sends, directly for electric chafing dish or be stored on the battery, for overcast and rainy and night, the big or small and shutoff of chafing dish firepower, with the push-and-pull switch that is contained on the shell, how much what connect electric furnace heating wire on the electric furnace pan is that the size of resistance is controlled.

The beneficial effects of the utility model are: this electric chafing dish is insulation construction, controls the size of firepower with the resistance of control heating electric furnace heating wire, directly power or storage battery power supply with solar energy, and be again safe voltage, energy-conservation, reduction of discharging, low-carbon (LC).

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model structure cutaway view.

Fig. 2 is electric furnace pan electric furnace heating wire Pareto diagram.

Fig. 3 is the utility model firepower size control circuit schematic diagram.

Among the figure 1, solar cell 2, battery 3, wire 4, plug 5, socket 6, push-and-pull switch 7, electric chafing dish lagging casing 8, electric furnace heating wire A 9, electric furnace heating wire B 10, electric furnace heating wire C 11, electric furnace pan 12, push-and-pull switch conducting strip 13, push-and-pull switch handle 14, electric furnace pan retainer plate 15, chafing dish inner bag 16, chafing dish lid.

The specific embodiment

In circle 1, solar cell (1) is electrically connected battery (2) with wire (3) and is electrically connected with plug (4) with wire (3) with battery (2), the upper discharge of the fixing figure of electric furnace pan (14) stone or metal plate for standing a stove on as a precaution against fire (11) is arranged in the electric chafing dish lagging casing (7), socket (5) is electrically connected push-and-pull switch (6) and the electric furnace heating wire in electric furnace pan (11), on electric furnace pan (11), pot inner bag (15) of setting fire covers with chafing dish lid (16).In Fig. 2, electric furnace heating wire A (8), electric furnace heating wire B (9), electric furnace heating wire C (10) are placed on respectively in the electric furnace pan (11), and wherein an end is in parallel.In Fig. 3, electric furnace heating wire A (8), electric furnace heating wire B (9), electric furnace heating wire C (10) are under the effect of push-and-pull switch handle (13), and push-and-pull switch conducting strip (12) is electrically connected with C, CB, ABC electric furnace heating wire respectively, controls the size of firepower.

Claims

1. plug-type solar-electricity chafing dish, it is comprised of solar energy low pressure electric power system and low tension chafing dish two parts, it is characterized in that: the structure of low tension chafing dish is in uncovered circular heat-preserving electric hot pot shell, one circle electric furnace pan retainer plate is installed, upper discharge stone or metal plate for standing a stove on as a precaution against fire, electric furnace pan divides three circles, with three low-resistance electric furnace heating wires, in being placed on respectively in electric furnace pan outer in three circles, after the one end parallel connection of low-resistance electric furnace heating wire, be electrically connected on the socket on the electric chafing dish shell, the other end of three low-resistance electric furnace heating wires, the contact chip on the push-and-pull switch of the large, medium and small pass of firepower of electrical connection electric chafing dish shell is electrically connected on another pin of socket of electric chafing dish shell, above the electric furnace pan, it is the chafing dish inner bag that to take out cleaning.

2. the feature of plug-type solar-electricity chafing dish according to claim 1 is: the solar energy low pressure electric power system is on roof, side, room or balcony, places solar cell, and the method with series, parallel reaches required voltage and power, is electrically connected battery.