Lower seat of temperature control coupler for electric kettle
An electric kettle and coupler technology, which can be used in appliances for boiling water, preventing overflow, etc., and can solve problems such as electric shock
Active Publication Date: 2017-04-19
蒋仙保
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Problems solved by technology
There are many types of temperature controllers used for electric kettles. For example, the Chinese patents ZL200810122199.X and ZL 200820166978.5 applied by the inventor have the following disadvantages, although they are easy to use and reliable. , when accidentally pouring water into the connector, there will be a risk of electric shock
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[0011] The invention discloses a temperature control coupler lower seat for an electric kettle, such as Figure 5 The lower seat of the temperature control coupler shown needs to pass the water overflow test. The specific steps are to insert the power cord 206 into the lower seat of the temperature control coupler, put it into the kettle chassis 503, place it on a bakelite board 507, and place it directly above it from the upper surface. 200mm out, fix a funnel 502 with an inner diameter of 8mm with a fixing frame 508, and then use a measuring cup 501 filled with 30ml, 1% NaCl solution to pour the solution into the funnel 502, so that the solution is flushed into the coupler through a hole with an inner diameter of 8mm On the lower seat, apply a voltage of 1250V to the grounding pole 506 and the L pole 504 of the power line 206 with a withstand voltage tester. The grounding pole 506 and the N pole 505 must not be broken down. The N pole 505 cannot be broken down by applying a ...
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The invention relates to a thermostat coupler base for an electric kettle. The thermostat coupler base comprises a plastic base, an L pole contact plate, an N pole contact plate and a central ground plate. The L pole contact plate is mounted on one side of a plastic base; the central ground plate is mounted on the other side of the plastic base; the N pole contact plate is mounted at the center of the plastic base. The plastic base is provided with a drain channel close to the outmost plane; one end of the drain channel is provided with a drain channel notch; the center of the plastic base is provided with a central hole; a water baffle spiraling down is arranged at three fifths of the periphery of the central hole; the plastic base is internally provided with a guide face which is inclined; the lowest point of the guide face is provided with a drain notch connected with a drain cavity; other water baffles are arranged four sides of the water cavity; a spring plate of each of the L pole contact plate and the N pole contact plate is provided with a limit point; the limit points are in contact with water stoppers arranged on two sides of the guide face.
Description
technical field [0001] The invention relates to a temperature control coupler for an electric kettle, which belongs to the field of household appliances. Background technique [0002] Electric kettles are easy to use, high in power, fast in heating speed, and relatively hygienic, so they are widely used in hotels and families. When the water is boiled, the electric kettle needs to automatically cut off the power supply, or sometimes improper operation will cause problems such as dry boiling and full water, so it is necessary to configure a temperature controller, which can prevent water from overflowing on the temperature control and will not cause problems. Danger. There are many types of temperature controllers used for electric kettles. For example, the Chinese patents ZL200810122199.X and ZL 200820166978.5 applied by the inventor have the following disadvantages, although they are easy to use and reliable. , when accidentally pouring water onto the connector, there wil...
Claims
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IPC IPC(8): A47J27/21A47J27/58
Inventor 蒋仙保
Owner 蒋仙保