Liquid heater
A liquid heater comprises a shell with an electric heater and an upper cover connected with the shell, and further comprises a magnetic control switch which is arranged between the upper cover and the shell and used for controlling the electric heater to work or not, and the magnetic control switch...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A liquid heater comprises a shell with an electric heater and an upper cover connected with the shell, and further comprises a magnetic control switch which is arranged between the upper cover and the shell and used for controlling the electric heater to work or not, and the magnetic control switch comprises a magnet arranged on the upper cover and a reed switch arranged in the shell. The reed switch is arranged close to the side where the magnet is located, and the reed switch is electrically connected with the electric heater through an electric control board arranged in the shell. A first boss is arranged on one side of the upper cover, a second boss is arranged on one side of the shell, the first boss is connected to the second boss in a pressing mode, an assembling groove used for containing the magnet is formed in the first boss, and the reed switch is arranged in the second boss. The opening of the assembling groove faces downwards, and a cavity used for containing the reed switch is formed in the seco |
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