Universal electromagnetic heating system
A heating system and general-purpose technology, which is applied in the direction of utensils with integral electric heating devices, induction heating, application, etc., can solve the problem that heat is difficult to transfer to the induction cooker, and achieve low production/use costs, strong versatility, and induction current synergistic effect
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no. 1 example
[0035] see Figure 1-Figure 3 , the general-purpose electromagnetic heating system involved in this embodiment includes a heating container 1 for storing heated objects (such as: liquid, solid / semi-solid food, etc.), and an electric heating circuit arranged at the bottom of the heating container 1; the electric heating circuit It includes an electric heating component 3 for heating the heated body, and a wireless power supply circuit A1 for realizing wireless power supply; the wireless power supply circuit A1 includes an electromagnetic power receiving coil 2 that uses the principle of electromagnetic induction to generate an induced current, and the electric heating component 3 is connected to an electromagnetic circuit. The power receiving coil 2 is used to obtain the induced current generated by the electromagnetic power receiving coil 2 . The electromagnetic heating system is provided with a wireless power supply circuit A1 on the heating container 1, and the electromagnet...
no. 2 example
[0045] see Figure 4 The general electromagnetic heating system involved in this embodiment is different from the first embodiment in that: the wireless power supply circuit A1 also includes an adaptation switch 6 for matching the electromagnetic power supply; the adaptation switch 6 circuit is connected between the electric heating component 3 and the Between electromagnetic receiving coils 2. Through the application of the adapter switch 6, the number of coils connected to the circuit can be set, and then its power can be adjusted. Through power adjustment, the electromagnetic heating system can be adapted to most existing induction cookers on the market without a specific base. Improve versatility and practicality.
[0046] Furthermore, the electromagnetic power receiving coil 2 is composed of several coil bodies 201 which are sequentially electrically connected, and the internal and external layout of the several coil bodies 201; The adapter contact 602 of the coil body ...
no. 3 example
[0049] see Figure 5 The general electromagnetic heating system involved in this embodiment is different from the first embodiment in that: the electric heating circuit also includes a wired power supply circuit A2 for realizing wired power supply, and a switch for switching between wireless power supply mode and wired power supply mode Switch A3; the wireless power supply circuit A1 and the wired power supply circuit A2 are respectively connected to the electric heating component 3 through the switching switch A3 to switch between the wireless power supply circuit A1 and the wired power supply circuit A2. The steam thermostat 11 is in the closed state under normal conditions, and enters the open state when the heated body reaches or exceeds the set temperature, so that the wireless power supply circuit A1 and the wired power supply circuit A2 are disconnected; the anti-dry thermostat 12 is in the closed state under normal conditions, It enters the open state when it is dry-bu...
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